Acer K137 vs Asus P3B vs Philips PPX4935 vs Viewsonic PJD7830HDL

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Acer K137
Asus P3B
Philips PPX4935
Viewsonic PJD7830HDL

Top Prices

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Reasons For

2 Reasons For
3D Edit
The Acer K137 supports 3D, but the Asus P3B and the Philips PPX4935 do not support 3D. Read more

3D compatible projectors are able to display 3D content. Most projectors will require you to wear special glasses in order to view the 3D effect.

A 3D projector allows you to view the huge range of 3D films and content that is now available.

Two number of built-in speakerss Edit
The Acer K137 has two number of built-in speakerss, however the Viewsonic PJD7830HDL only has one number of built-in speakers. Read more

We do not know the number of number of built-in speakerss on the Philips PPX4935. It is possible that it does not have any number of built-in speakerss.

8 Reasons For
Longer service life of lamp Edit
The Asus P3B is a 30,000h lamp service life projector. That's 10,000h longer than the Acer K137 (3,500h) and 26,500h longer than the Viewsonic PJD7830HDL (3,500h).
Three USB 2.0 ports quantitys Edit
The number of USB 2.0 ports quantitys on the Asus P3B is three, but the Philips PPX4935 only has one USB 2.0 ports quantity and the Viewsonic PJD7830HDL only has two USB 2.0 ports quantitys.
Ceiling mountable Edit
The Asus P3B is a ceiling mountable projector (as is the Viewsonic PJD7830HDL), whereas the Philips PPX4935 is not ceiling mountable.
10,000mAh bigger battery capacity Edit
The Asus P3B has a battery capacity of 12,000mAh, but the Philips PPX4935 is only a 2,000mAh battery capacity projector (10,000mAh smaller).
$51 cheaper
The Asus P3B costs $72.26 less than the Acer K137, costs $130 less than the Philips PPX4935 and costs $51 less than the Viewsonic PJD7830HDL.
77% cheaper to run
The Asus P3B only costs $18.22 to run over five years but the Acer K137 costs $21.44 to run (18% more) and the Viewsonic PJD7830HDL costs $77.76 to run (327% more). Read more
One more awards
The Asus P3B has 2 awards, whereas the Acer K137 has 1 award and the Viewsonic PJD7830HDL has 1 award.
Expert reviews are better
The Asus P3B has an average expert review score of 83% based on 5 reviews, however the Acer K137 has an average rating of 75% (based on 6 reviews) and the Viewsonic PJD7830HDL has an average rating of 77% (based on 6 reviews).
5 Reasons For
Wi-Fi Edit
The Philips PPX4935 supports wi-Fi, whereas the Acer K137 does not support wi-Fi. Read more

Wi-Fi projectors can connect to your local WiFi network which means that you display content from other devices connected to the same network.

Wi-Fi projectors allow you display content from other devices connected to the same network without the need to use a cable.

Larger internal storage capacity Edit
The Philips PPX4935 is a 4GB internal storage capacity projector. That's 2GB larger than the Asus P3B ().
15% quieter noise level Edit
The Philips PPX4935 has a noise level of 28dB, however the Acer K137 is a 31dB noise level projector (3dB louder) and the Asus P3B is a 32dB noise level projector (4dB louder). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

25% longer battery life (max) Edit
The Philips PPX4935 has a battery life (max) of 2h, however the Asus P3B is only a 1.5h maximum battery life projector (0.5h shorter).
2.4kg lighter Edit
The Philips PPX4935 has a weight of 351g. That's 159g lighter than the Acer K137 (2.8kg), 399g lighter than the Asus P3B (2.8kg) and 2.4kg lighter than the Viewsonic PJD7830HDL (2.8kg).
8 Reasons For
Hugely brighter projector brightness Edit
Viewsonic PJD7830HDL is 3,200 ANSI lumens brightness, but the Acer K137 is only a 700 ANSI lumens brightness projector (2,500 ANSI lumens dimmer), the Asus P3B is only an 800 ANSI lumens brightness projector (2,400 ANSI lumens dimmer) and the Philips PPX4935 is only a 350 ANSI lumens brightness projector (2,850 ANSI lumens dimmer).
Full HD Edit
The Viewsonic PJD7830HDL supports full HD, however the Acer K137, the Asus P3B and the Philips PPX4935 do not support full HD. Read more

Full HD projectors can display full HD content such as films and HD TV.

Full HD projectors can display full HD content such as films and HD TV.

Two HDMI ports quantitys Edit
The Viewsonic PJD7830HDL is a two HDMI ports quantity projector, whereas the Philips PPX4935 only has one HDMI ports quantity.
Vastly higher RMS rated power Edit
The Viewsonic PJD7830HDL has an RMS rated power of 16W, however the Acer K137 and the Philips PPX4935 are both only 3W RMS rated power projectors (13W lower) and the Asus P3B is only a 2W RMS rated power projector (14W lower).
Ceiling mountable Edit
The Viewsonic PJD7830HDL is ceiling mountable, and so is the Asus P3B, however the Philips PPX4935 is not.
7 shops are selling it
The more sellers stock the product, the greater competition amongst sellers to keep prices low.
Better selling
The Viewsonic PJD7830HDL ranks No. 310572 by number of sales, but the Philips PPX4935 ranks No. 337014.
A little better user reviews
Based on 52 reviews, the average user review score of the Viewsonic PJD7830HDL is 97%, but the average rating of the Acer K137 is 94% (based on 14 reviews) and the average rating of the Asus P3B is 83% (based on 14 reviews).

Reasons Against

17 Reasons Against
4x dimmer projector brightness Edit
The Acer K137 has a projector brightness of 700 ANSI lumens. That's 100 ANSI lumens dimmer than the Asus P3B (3,200 ANSI lumens), 350 ANSI lumens brighter than the Philips PPX4935 (3,200 ANSI lumens) and 2,500 ANSI lumens dimmer than the Viewsonic PJD7830HDL (3,200 ANSI lumens).
Shorter service life of lamp Edit
The Acer K137 is a 20,000h lamp service life projector. That's 10,000h shorter than the Asus P3B (3,500h) and 16,500h longer than the Viewsonic PJD7830HDL (3,500h).
Does not support full HD Edit
The Acer K137 does not support full HD (As do the the Asus P3B and the Philips PPX4935), however the Viewsonic PJD7830HDL supports full HD. Read more

Full HD projectors can display full HD content such as films and HD TV.

Full HD projectors can display full HD content such as films and HD TV.

Only one USB 2.0 ports quantity Edit
The number of USB 2.0 ports quantitys on the Acer K137 is one, and so does the Philips PPX4935, but the Asus P3B only has three USB 2.0 ports quantitys and the Viewsonic PJD7830HDL only has two USB 2.0 ports quantitys.
One less HDMI ports quantity Edit
The number of HDMI ports quantitys on the Acer K137 is one (as do the Asus P3B and the Philips PPX4935), but the Viewsonic PJD7830HDL only has two HDMI ports quantitys.
Does not support wi-Fi Edit
The Acer K137 does not support wi-Fi, however the Philips PPX4935 supports wi-Fi. Read more

Wi-Fi projectors can connect to your local WiFi network which means that you display content from other devices connected to the same network.

Wi-Fi projectors allow you display content from other devices connected to the same network without the need to use a cable.

Moderately louder noise level Edit
The Acer K137 has a noise level of 31dB, however the Asus P3B is a 32dB noise level projector (1dB louder) and the Philips PPX4935 is a 28dB noise level projector (3dB quieter). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

Does not support HDCP Edit
The Acer K137 does not support HDCP, but the Philips PPX4935 does. Read more

HDCP stands for High-bandwidth Digital Content Protection.

13W lower RMS rated power Edit
The Acer K137 is a 3W RMS rated power projector, and so does the Philips PPX4935. That's 1W higher than the Asus P3B (16W) and 13W lower than the Viewsonic PJD7830HDL (16W).
32% heavier Edit
The Acer K137 has a weight of 510g. That's 240g lighter than the Asus P3B (2.8kg), 159g heavier than the Philips PPX4935 (2.8kg) and 2.3kg lighter than the Viewsonic PJD7830HDL (2.8kg).
$72 more expensive
The Acer K137 is more expensive than the Asus P3B by $72.26 and more expensive than the Viewsonic PJD7830HDL by $21.26.
Less retailers
Only 3 shops sells the Acer K137, whereas 7 sellers sell the Asus P3B and 10 shops sell the Viewsonic PJD7830HDL. Read more
Smaller numbers of stores reduces the price competition amongst retailers for this projector and also reduces the chances of the product remaining in stock.
Eight months older
The Acer K137 is older than the Asus P3B by eight months, older than the Philips PPX4935 by eight months and older than the Viewsonic PJD7830HDL by five months.
More expensive to run over five years by 18%
The running costs of the Acer K137 are $21.44 which is $3.22 more than the Asus P3B over five years. Show assumptions.
Fewer awards
Whilst the Acer K137 has received 1 award, the Asus P3B has received 2 awards.
Lower expert review Score
The Acer K137's average expert rating is only 75%, however the Asus P3B's is 83% (based on 5 reviews) and the Viewsonic PJD7830HDL's is 77% (based on 6 reviews).
Marginally Lower user review Score
The Acer K137's average user rating is 94%, however the Viewsonic PJD7830HDL's is 97% (based on 52 reviews).
12 Reasons Against
Vastly dimmer projector brightness Edit
The Asus P3B has a projector brightness of 800 ANSI lumens. That's 100 ANSI lumens brighter than the Acer K137 (3,200 ANSI lumens), 450 ANSI lumens brighter than the Philips PPX4935 (3,200 ANSI lumens) and 2,400 ANSI lumens dimmer than the Viewsonic PJD7830HDL (3,200 ANSI lumens).
Does not support 3D Edit
The Asus P3B does not support 3D (As does the the Philips PPX4935), whereas the Acer K137 supports 3D. Read more

3D compatible projectors are able to display 3D content. Most projectors will require you to wear special glasses in order to view the 3D effect.

A 3D projector allows you to view the huge range of 3D films and content that is now available.

Does not support full HD Edit
The Asus P3B does not support full HD (As do the the Acer K137 and the Philips PPX4935), however the Viewsonic PJD7830HDL supports full HD. Read more

Full HD projectors can display full HD content such as films and HD TV.

Full HD projectors can display full HD content such as films and HD TV.

One less HDMI ports quantity Edit
The number of HDMI ports quantitys on the Asus P3B is one (as do the Acer K137 and the Philips PPX4935), but the Viewsonic PJD7830HDL only has two HDMI ports quantitys.
2GB smaller internal storage capacity Edit
The Asus P3B is a 2GB internal storage capacity projector. That's 2GB smaller than the Philips PPX4935 ().
13% louder noise level Edit
The Asus P3B has a noise level of 32dB, however the Acer K137 is a 31dB noise level projector (1dB quieter) and the Philips PPX4935 is a 28dB noise level projector (4dB quieter). Read more

The noise level of the projector is the amount of noise that the projector makes (caused by the cooling fan inside the projector) when it is running.

A lower noise level means that the projector will be quieter when it is running. This means that you will be able to appreciate the quieter parts of films better without the background noise of the projector running.

Seven times lower RMS rated power Edit
The Asus P3B is a 2W RMS rated power projector. That's 1W lower than the Acer K137 and the Philips PPX4935 (16W) and 14W lower than the Viewsonic PJD7830HDL (16W).
Only one number of built-in speakers Edit
The Asus P3B has one number of built-in speakers, and so does the Viewsonic PJD7830HDL, however the Acer K137 only has two number of built-in speakerss. Read more

We do not know the number of number of built-in speakerss on the Philips PPX4935. It is possible that it does not have any number of built-in speakerss.

0.5h shorter battery life (max) Edit
The Asus P3B has a battery life (max) of 1.5h, however the Philips PPX4935 is a 2h maximum battery life projector (0.5h longer).
54% heavier Edit
The Asus P3B has a weight of 750g. That's 240g heavier than the Acer K137 (2.8kg), 399g heavier than the Philips PPX4935 (2.8kg) and 2.1kg lighter than the Viewsonic PJD7830HDL (2.8kg).
Less retailers
Only 7 sellers sells the Asus P3B, whereas 10 sellers sell the Viewsonic PJD7830HDL. Read more
Smaller numbers of stores reduces the price competition amongst retailers for this projector and also reduces the chances of the product remaining in stock.
A lot Lower user review Score
The Asus P3B's average user rating is 83%, however the Acer K137's is 94% (based on 14 reviews) and the Viewsonic PJD7830HDL's is 97% (based on 52 reviews).
12 Reasons Against
2,850 ANSI lumens dimmer projector brightness Edit
The Philips PPX4935 has a projector brightness of 350 ANSI lumens. That's 350 ANSI lumens dimmer than the Acer K137 (3,200 ANSI lumens), 450 ANSI lumens dimmer than the Asus P3B (3,200 ANSI lumens) and 2,850 ANSI lumens dimmer than the Viewsonic PJD7830HDL (3,200 ANSI lumens).
Does not support 3D Edit
The Philips PPX4935 does not support 3D (As does the the Asus P3B), whereas the Acer K137 supports 3D. Read more

3D compatible projectors are able to display 3D content. Most projectors will require you to wear special glasses in order to view the 3D effect.

A 3D projector allows you to view the huge range of 3D films and content that is now available.

Does not support full HD Edit
The Philips PPX4935 does not support full HD (As do the the Acer K137 and the Asus P3B), however the Viewsonic PJD7830HDL supports full HD. Read more

Full HD projectors can display full HD content such as films and HD TV.

Full HD projectors can display full HD content such as films and HD TV.

Only one USB 2.0 ports quantity Edit
The number of USB 2.0 ports quantitys on the Philips PPX4935 is one, and so does the Acer K137, but the Asus P3B only has three USB 2.0 ports quantitys and the Viewsonic PJD7830HDL only has two USB 2.0 ports quantitys.
One less HDMI ports quantity Edit
The number of HDMI ports quantitys on the Philips PPX4935 is one (as do the Acer K137 and the Asus P3B), but the Viewsonic PJD7830HDL only has two HDMI ports quantitys.
HDCP Edit
The Philips PPX4935 supports HDCP, however the Acer K137 does not support HDCP. Read more

HDCP stands for High-bandwidth Digital Content Protection.

Lower RMS rated power Edit
The Philips PPX4935 is a 3W RMS rated power projector, and so does the Acer K137. That's 1W higher than the Asus P3B (16W) and 13W lower than the Viewsonic PJD7830HDL (16W).
Not ceiling mountable Edit
The Philips PPX4935 is not ceiling mountable, however the Asus P3B and the Viewsonic PJD7830HDL are ceiling mountable.
10,000mAh smaller battery capacity Edit
The Philips PPX4935 has a battery capacity of 2,000mAh, but the Asus P3B is a 12,000mAh battery capacity projector (10,000mAh bigger).
$130 more expensive
The Philips PPX4935 is more expensive than the Acer K137 by $57.74, more expensive than the Asus P3B by $130 and more expensive than the Viewsonic PJD7830HDL by $79.
Less retailers
Only 3 shops sells the Philips PPX4935, whereas 7 sellers sell the Asus P3B and 10 retailers sell the Viewsonic PJD7830HDL. Read more
Smaller numbers of stores reduces the price competition amongst retailers for this projector and also reduces the chances of the product remaining in stock.
Worse selling
The Philips PPX4935 ranks No. 337014 by sales volume, however the Viewsonic PJD7830HDL ranks No. 310572.
9 Reasons Against
Eight times shorter service life of lamp Edit
The Viewsonic PJD7830HDL has a service life of lamp of 3,500h, however the Acer K137 is a 20,000h lamp service life projector (16,500h longer) and the Asus P3B is a 30,000h lamp service life projector (26,500h longer).
One less USB 2.0 ports quantity Edit
The Viewsonic PJD7830HDL is a two USB 2.0 ports quantity projector, whereas the Asus P3B only has three USB 2.0 ports quantitys.
One less number of built-in speakers Edit
The number of number of built-in speakerss on the Viewsonic PJD7830HDL is one (as does the Asus P3B), but the Acer K137 only has two number of built-in speakerss. Read more

We do not know the number of number of built-in speakerss on the Philips PPX4935. It is possible that it does not have any number of built-in speakerss.

2.4kg heavier Edit
Viewsonic PJD7830HDL is 2.8kg heavy, but the Acer K137 is a 510g heavy projector (2.3kg lighter), the Asus P3B is a 750g heavy projector (2.1kg lighter) and the Philips PPX4935 is a 351g heavy projector (2.4kg lighter).
More expensive by $51
The Viewsonic PJD7830HDL is $51 more expensive than the Asus P3B.
Older by three months
The Viewsonic PJD7830HDL is three months older than the Asus P3B and three months older than the Philips PPX4935.
$59.54 more expensive to run over five years
Over five years the running costs of the Viewsonic PJD7830HDL are $77.76 which is $56.32 more than the Acer K137 and $59.54 more than the Asus P3B. Show assumptions.
One less award
The Viewsonic PJD7830HDL has only received 1 award, however the Asus P3B has received 2 awards.
Expert review Rating is Worse
The Viewsonic PJD7830HDL only has an average expert score of 77%, but the Asus P3B has an average expert rating of 83% (based on 5 reviews).

Awards

1 Award
01net.com: 4 Star
2 Awards
profesionalreview.com: Gold
vido.com.ua: Recommended
No awards found 1 Award
crowdedbrain.co.uk: Recommended

Average Expert Rating

No reviews found

Average User Rating

No reviews found

Date Released

24 months Ago 16 months Ago 16 months Ago 19 months Ago

Running Costs Over 5 Years

Electricity cost - switched on $ 21.44
Electricity cost - standby $ -
Total running cost $ 21.44
Purchase price $ 542.25
Total cost of ownership $ 563.69
Details
Electricity cost - switched on $ 15.48
Electricity cost - standby $ 2.74
Total running cost $ 18.22
Purchase price $ 469.99
Total cost of ownership $ 488.21
Details
Electricity cost - switched on $ -
Electricity cost - standby $ -
Total running cost $ -
Electricity cost - switched on $ 75.02
Electricity cost - standby $ 2.74
Total running cost $ 77.76
Purchase price $ 520.99
Total cost of ownership $ 598.75
Details

Energy Efficiency Class

No data No data No data No data

Environmental Impact

0.14T
Running this projector over 5 years will generate 0.14 tonnes of carbon dioxide (CO2).
4
To offset that much CO2 you would need to plant and grow them for 10 years.
0.12T
Running this projector over 5 years will generate 0.12 tonnes of carbon dioxide (CO2).
3
To offset that much CO2 you would need to plant and grow them for 10 years.
No data
0.52T
Running this projector over 5 years will generate 0.52 tonnes of carbon dioxide (CO2).
13
To offset that much CO2 you would need to plant and grow them for 10 years.

Projector

Contrast Ratio (typical)
 100000:1
 100000:1
BEST
 100000:1
BEST
 100000:1
Projector Native Resolution
 1080p (1920x1080)
 1080p (1920x1080)
 1080p (1920x1080)
 1080p (1920x1080)
BEST
Projector Brightness
700 ANSI lumens 800 ANSI lumens 350 ANSI lumens 3,200 ANSI lumens
BEST
Maximum Digital Resolution
 1920 x 1080
BEST
 1920 x 1080
 1920 x 1080
 1920 x 1080
Keystone Correction, Vertical
-40 - 40 Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Matrix Size
Unknown - Click to provide data 0.45" Unknown - Click to provide data Unknown - Click to provide data
Vertical Synchronization (min)
0.05kHz Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Horizontal Synchronization (max)
0.1kHz Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Vertical Synchronization (max)
0.12kHz Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Horizontal Synchronization (min)
0.03kHz Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Zoom Ratio
 1.7:1
BEST
 1.7:1
 1.7:1
 1.7:1
Projection Distance
0.60 - 3.20 0.45 - 3.4 0.5 - 5 0.7 - 9.7
Supported Aspect Ratios
 16:9
 4:3
 16:9
 4:3
 16:9
 4:3
 16:9
 4:3
Screen Size Compatibility
17 - 100 25 - 200 15 - 150 Unknown - Click to provide data
Projection Technology
 DLP
 DLP
 DLP
 DLP
Number of Colours
 1.073 billion colours
 16.78 million colours
 1.073 billion colours
 16.78 million colours
 1.073 billion colours
 16.78 million colours
 1.073 billion colours
 16.78 million colours

Lamps

Lamps Quantity
1 Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Service Life of Lamp (economic Mode)
30,000h Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Lamp Type
 LED
 LED
 LED
 LED
Bulb Power
Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 220W
Service Life of Lamp
20,000h 30,000h
BEST
Unknown - Click to provide data 3,500h

Lens System

Throw Ratio
 1.47:1
 1.47:1
 1.47:1
BEST
 1.47:1
Digital Zoom
1.7x Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Focus
 Manual
 Manual
 Manual
 Manual

Video

3D
 3D
BEST
 3D
 3D
Unknown - Click to provide data
Supported Graphics Resolutions
 1920 x 1080 (HD 1080)
 1280 x 800 (WXGA)
 1280 x 800
BEST
 1920 x 1080 (HD 1080)
 1280 x 800 (WXGA)
 1280 x 800
 1920 x 1080 (HD 1080)
 1280 x 800 (WXGA)
 1280 x 800
 1920 x 1080 (HD 1080)
 1280 x 800 (WXGA)
 1280 x 800
Full HD
 Full HD
 Full HD
 Full HD
 Full HD
BEST
3D-Ready
 3D-ready
Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
HD-Ready
 HD-Ready
Unknown - Click to provide data
 HD-Ready
Unknown - Click to provide data
Analog Signal Format System
 NTSC
 Not supported
 NTSC
 Not supported
 NTSC
 Not supported
 NTSC
 Not supported

Ports & Interfaces

DVI Port
 DVI port
 DVI port
 DVI port
Unknown - Click to provide data
DC-In Jack
Unknown - Click to provide data Unknown - Click to provide data
 DC-in jack
Unknown - Click to provide data
Headphone Outputs
Unknown - Click to provide data 1 1 Unknown - Click to provide data
Audio (L,R) Out
Unknown - Click to provide data Unknown - Click to provide data 1 Unknown - Click to provide data
Audio (L,R) in
Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 1
Composite Video in
Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data 1
USB Connector Type
 USB Type-A
 USB Type-A
 USB Type-A
 USB Type-A
USB 2.0 Ports Quantity
1 3
BEST
1 2
HDMI Ports Quantity
1 1 1 2
BEST
VGA (D-Sub) Ports Quantity
Unknown - Click to provide data 1 Unknown - Click to provide data 1
HDMI Connector Type
 Mini
 Mini
 Mini
 Mini
AC (power) in
Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
 AC (power) in

Networking

Wi-Fi
 Wi-Fi
Unknown - Click to provide data
 Wi-Fi
BEST
Unknown - Click to provide data
Bluetooth
Unknown - Click to provide data Unknown - Click to provide data
 Bluetooth
Unknown - Click to provide data
Ethernet LAN
 Ethernet LAN
 Ethernet LAN
 Ethernet LAN
Unknown - Click to provide data

Storage

Compatible Memory Cards
 SD
 MicroSD (TransFlash)
 SDHC
 MicroSDHC
 SD
 MicroSD (TransFlash)
 SDHC
 MicroSDHC
 SD
 MicroSD (TransFlash)
 SDHC
 MicroSDHC
 SD
 MicroSD (TransFlash)
 SDHC
 MicroSDHC
Card Reader Integrated
 Card reader integrated
 Card reader integrated
 Card reader integrated
Unknown - Click to provide data
Internal Storage Capacity
Unknown - Click to provide data 2GB 4GB
BEST
Unknown - Click to provide data

Performance

Noise Level
31dB 32dB 28dB
BEST
Unknown - Click to provide data
Mac Operating Systems Supported
 Mac operating systems supported
Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Windows Operating Systems Supported
 Windows operating systems supported
Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Noise Level (economic Mode)
29dB Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
Preset Modes
 sRGB
 Dynamic
 Standard
 Theatre
 sRGB
 Dynamic
 Standard
 Theatre
BEST
 sRGB
 Dynamic
 Standard
 Theatre
 sRGB
 Dynamic
 Standard
 Theatre
HDCP
 HDCP
Unknown - Click to provide data
 HDCP
Unknown - Click to provide data
Other Operating Systems Supported
 Android
 Android
 Android
 Android
Operating System Installed
Unknown - Click to provide data Unknown - Click to provide data Android Unknown - Click to provide data
Operating System Version
Unknown - Click to provide data Unknown - Click to provide data 4.4 Unknown - Click to provide data

Multimedia

Built-In Speaker(s)
 Built-in speaker(s)
 Built-in speaker(s)
 Built-in speaker(s)
 Built-in speaker(s)
Audio Formats Supported
AAC,MP1,MP2,MP3,PCM,WAV,WMA AAC,APE,FLAC,MP1,MP2,MP3,OGG,WAV,WMA MP3,WAV,WMA Unknown - Click to provide data
Image Formats Supported
 JPG
 BMP
 PNG
 JPEG XR
 TIF
BEST
 JPG
 BMP
 PNG
 JPEG XR
 TIF
BEST
 JPG
 BMP
 PNG
 JPEG XR
 TIF
BEST
 JPG
 BMP
 PNG
 JPEG XR
 TIF
Video Formats Supported
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 MP4
 WMV
 AVI
 FLV
 ASF
 3GP
 MOV
 MPG
 MKV
 VOB
 DAT
 M4V
 TS
 3G2
 DIVX
 H.263
 AVCHD
 XVID
 MTS
 AVC
 H.265
BEST
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 MP4
 WMV
 AVI
 FLV
 ASF
 3GP
 MOV
 MPG
 MKV
 VOB
 DAT
 M4V
 TS
 3G2
 DIVX
 H.263
 AVCHD
 XVID
 MTS
 AVC
 H.265
BEST
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 MP4
 WMV
 AVI
 FLV
 ASF
 3GP
 MOV
 MPG
 MKV
 VOB
 DAT
 M4V
 TS
 3G2
 DIVX
 H.263
 AVCHD
 XVID
 MTS
 AVC
 H.265
BEST
 MPEG
 MPEG1
 MPEG2
 MPEG4
 H.264
 VC-1
 MP4
 WMV
 AVI
 FLV
 ASF
 3GP
 MOV
 MPG
 MKV
 VOB
 DAT
 M4V
 TS
 3G2
 DIVX
 H.263
 AVCHD
 XVID
 MTS
 AVC
 H.265
RMS Rated Power
3W 2W 3W 16W
BEST
Number of Built-In Speakers
2
BEST
1 Unknown - Click to provide data 1
Document Formats Supported
 DOC
 PDF
 PPT
 XLS
 TXT
 PPTX
 XLSX
 DOC
 PDF
 PPT
 XLS
 TXT
 PPTX
 XLSX
 DOC
 PDF
 PPT
 XLS
 TXT
 PPTX
 XLSX
 DOC
 PDF
 PPT
 XLS
 TXT
 PPTX
 XLSX

Design

Cable Lock Slot
Unknown - Click to provide data
 Cable lock slot
Unknown - Click to provide data Unknown - Click to provide data
Cable Lock Slot Type
 Kensington
 Kensington
 Kensington
 Kensington
Ceiling Mountable
Unknown - Click to provide data
 Ceiling mountable
BEST
 Ceiling mountable
 Ceiling mountable
BEST
Form Factor
 Portable
 Portable
 Portable
 Portable
Colour of Product
 Grey
 White
 Black
 Grey
 White
 Black
 Grey
 White
 Black
 Grey
 White
 Black
Tripod Mountable
Unknown - Click to provide data
 Tripod mountable
Unknown - Click to provide data Unknown - Click to provide data
Product Type
 Desktop projector
 Portable projector
 Desktop projector
 Portable projector
 Desktop projector
 Portable projector
 Desktop projector
 Portable projector

Display

Built-In Display
 Built-in display
 Built-in display
 Built-in display
Unknown - Click to provide data

Power

Power Source
 AC
 Battery
 AC
 Battery
 AC
 Battery
 AC
 Battery
Power Consumption (standby)
Unknown - Click to provide data 0.5W Unknown - Click to provide data 0.5W
Power Consumption (typical)
90W 65W
BEST
Unknown - Click to provide data 315W
AC Adapter Frequency
 50
 60
 50/60
 50
 60
 50/60
 50
 60
 50/60
 50
 60
 50/60
AC Input Frequency
 50
 50/60
 60
 50
 50/60
 60
 50
 50/60
 60
 50
 50/60
 60
AC Input Voltage
 120
 120 - 230
 230
 120
 120 - 230
 230
 120
 120 - 230
 230
 120
 120 - 230
 230

Battery

Battery Life (max)
Unknown - Click to provide data 1.5h 2h
BEST
Unknown - Click to provide data
Battery Capacity
Unknown - Click to provide data 12,000mAh
BEST
2,000mAh Unknown - Click to provide data

Operational Conditions

Storage Relative Humidity (H-H)
Unknown - Click to provide data Unknown - Click to provide data 15 - 85 Unknown - Click to provide data
Operating Relative Humidity (H-H)
0 - 80 20 - 90 15 - 85 Unknown - Click to provide data
Storage Temperature (T-T)
Unknown - Click to provide data Unknown - Click to provide data 0 - 45 Unknown - Click to provide data
Operating Temperature (T-T)
5 - 40 0 - 40 5 - 35 Unknown - Click to provide data

Certificates

Certification
Unknown - Click to provide data FCC, UL, CE, CB, CCC, CU, VCCI, PSE, RCM, TUV-GS Unknown - Click to provide data Unknown - Click to provide data

Weight & Dimensions

Package Weight
Unknown - Click to provide data 1.8kg 1.1kg
BEST
4.6kg
Package Height
Unknown - Click to provide data 80mm 105mm 380mm
Package Depth
Unknown - Click to provide data 255mm 150mm 165mm
Package Width
Unknown - Click to provide data 298mm 150mm 520mm
Weight
510g 750g 351g
BEST
2.8kg
Height
41mm 43mm 32mm 109mm
Depth
116mm 131.2mm 115mm 231mm
Width
189mm 153.5mm 115mm 362mm

Packaging Content

Carrying Case
 Carrying case
 Carrying case
 Carrying case
Unknown - Click to provide data
Manual
 Manual
Unknown - Click to provide data Unknown - Click to provide data Unknown - Click to provide data
User Guide
 User guide
Unknown - Click to provide data
 User guide
Unknown - Click to provide data
Remote Control Type
 IR
 IR
 IR
 IR
Handheld Remote Control
 Handheld remote control
 Handheld remote control
 Handheld remote control
Unknown - Click to provide data
Batteries Included
 Batteries included
 Batteries included
Unknown - Click to provide data Unknown - Click to provide data
Quick Start Guide
 Quick start guide
 Quick start guide
 Quick start guide
Unknown - Click to provide data
Warranty Card
Unknown - Click to provide data
 Warranty card
 Warranty card
Unknown - Click to provide data
AC Adapter Included
 AC adapter included
 AC adapter included
 AC adapter included
Unknown - Click to provide data
Cables Included
 AC
 HDMI
BEST
 AC
 HDMI
BEST
 AC
 HDMI
BEST
 AC
 HDMI

Other Features

Resolution
Unknown - Click to provide data Unknown - Click to provide data 1280 x 720 Unknown - Click to provide data
Package Dimensions (WxDxH)
Unknown - Click to provide data Unknown - Click to provide data 150 x 150 x 105 Unknown - Click to provide data
Aspect Ratio
 16:9
 16:9
 16:9
 16:9
Weight (without Accesories)
Unknown - Click to provide data Unknown - Click to provide data 351g Unknown - Click to provide data

Technical Details

Micro-USB Port
Unknown - Click to provide data Unknown - Click to provide data + Unknown - Click to provide data
Internal Memory
Unknown - Click to provide data Unknown - Click to provide data 4 Unknown - Click to provide data
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