Acer H6517ST vs Epson PowerLite 99W

(13)
(4)
Acer H6517ST
Epson PowerLite 99W

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Reasons For

5 Reasons For
10W bigger lamp power Edit
The Acer H6517ST has a lamp power of 210WW, but the Epson PowerLite 99W is only a 200WW lamp power projector (10W smaller).
Two HDMI ports Edit
The number of HDMI ports on the Acer H6517ST is two, but the Epson PowerLite 99W only has one HDMI port.
Quieter noise level Edit
The Acer H6517ST is a 27dBdB noise level projector. That's 10dB quieter than the Epson PowerLite 99W (37dBdB). 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.

Slightly lighter Edit
The Acer H6517ST has a weight of 2.5kgg, however the Epson PowerLite 99W is a 2.7kgg heavy projector (0.2g heavier).
Considerably better user reviews
The average user review score of the Acer H6517ST is 87% based on 11 reviews, however the average rating of the Epson PowerLite 99W is 70% (based on 2 reviews).
6 Reasons For
Longer lamp service life Edit
The Epson PowerLite 99W is a 5,000hh lamp service life projector. That's 1h longer than the Acer H6517ST (5,000hh).
Three audio in ports Edit
The Epson PowerLite 99W has three audio in ports, however the Acer H6517ST only has one audio in port.
Two USB 2.0 ports Edit
The Epson PowerLite 99W has two USB 2.0 ports, however the Acer H6517ST only has one USB 2.0 port.
One more VGA (D-Sub) port Edit
The number of VGA (D-Sub) ports on the Epson PowerLite 99W is two, but the Acer H6517ST only has one VGA (D-Sub) port.
Quieter noise level in economy mode Edit
Epson PowerLite 99W is 28dBdB noise level (in economic mode). That's 5dB quieter than the Acer H6517ST (28dBdB).
Narrower Edit
The Epson PowerLite 99W has a width of 294mmmm. That's 20mm narrower than the Acer H6517ST (294mmmm).

Reasons Against

7 Reasons Against
1h shorter lamp service life Edit
The Acer H6517ST has a lamp service life of 4,000hh, whereas the Epson PowerLite 99W is a 5,000hh lamp service life projector (1h longer).
Two less audio in ports Edit
The number of audio in ports on the Acer H6517ST is one, but the Epson PowerLite 99W only has three audio in ports.
One less USB 2.0 port Edit
The number of USB 2.0 ports on the Acer H6517ST is one, but the Epson PowerLite 99W only has two USB 2.0 ports.
Only one VGA (D-Sub) port Edit
The Acer H6517ST is a one VGA (D-Sub) port projector, whereas the Epson PowerLite 99W only has two VGA (D-Sub) ports.
5dB louder noise level in economy mode Edit
The Acer H6517ST is a 33dBdB noise level (in economic mode) projector, whereas the Epson PowerLite 99W is a 28dBdB noise level (in economic mode) projector (5dB quieter).
Marginally wider Edit
Acer H6517ST is 314mmmm wide, but the Epson PowerLite 99W is a 294mmmm wide projector (20mm narrower).
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6 Reasons Against
5% smaller lamp power Edit
The Epson PowerLite 99W is a 200WW lamp power projector. That's 10W smaller than the Acer H6517ST (200WW).
One less HDMI port Edit
The Epson PowerLite 99W has one HDMI port, however the Acer H6517ST only has two HDMI ports.
10dB louder noise level Edit
The Epson PowerLite 99W has a noise level of 37dBdB, whereas the Acer H6517ST is a 27dBdB noise level projector (10dB 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.

Heavier Edit
The Epson PowerLite 99W is a 2.7kgg heavy projector. That's 0.2g heavier than the Acer H6517ST (2.7kgg).
Over one year older
The Epson PowerLite 99W is older than the Acer H6517ST by 16 months.
Appreciably Lower user review Score
The average user rating of the Epson PowerLite 99W is only 70%, whereas the average user rating of the Acer H6517ST is 87% (based on 11 reviews).

Awards

1 Award
projectorcentral.com: Highly Rated
No awards found

Average Expert Rating

Average User Rating

Date Released

24 months Ago 40 months Ago

Projector

Contrast Ratio
 10000:1
 10000:1
Native Projector Resolution
 1080p (1920x1080)
BEST
 1080p (1920x1080)
Projector Brightness
3,000 ANSI lumens 3,000 ANSI lumens
Horizontal Keystone Correction
-40/+40 30
Maximum Digital Resolution
 1920 x 1200
BEST
 1920 x 1200
Vertical Keystone Correction
-40 - 40 30
Uniformity
85% Unknown - Click to provide data
Minimum Vertical Synchronization
0.02kHz Unknown - Click to provide data
Maximum Horizontal Synchronization
100kHz Unknown - Click to provide data
Maximum Vertical Synchronization
0.12kHz Unknown - Click to provide data
Minimum Horizontal Synchronization
15kHz Unknown - Click to provide data
Number of Colours
1,070M 1,070M
Zoom Ratio
 1.2:1
 1.2:1
BEST
Projection Distance
0.5 - 3.3 0.9 - 9
Supported Aspect Ratio
 16:9
 4:3
 16:10
 16:9
 4:3
 16:10
Compatible Screen Size
45 - 300 33 - 320
Projection Technology
 DLP
 DLP
Supported Number of Colours Display
 1.073 billion colours
 1.073 billion colours

Lamps

Lamp Power in Economic Mode
210W Unknown - Click to provide data
Lamp
1 1
Service Life of Lamp in Economic Mode
6,000h 6,000h
Lamp Type
 OSRAM
 OSRAM
Lamp Power
210W
BEST
200W
Lamp Service Life
4,000h 5,000h
BEST

Lens System

Optical Zoom
Unknown - Click to provide data 1.2x
Throw Ratio
 0.5:1
BEST
 0.5:1
Digital Zoom
2x Unknown - Click to provide data
Aperture Range
2.8 - 7.42 1.58 - 1.72
Focal Length Range
Unknown - Click to provide data 19.6 - 20.28
Focus Mode
 Manual
 Manual

Video

Graphics Resolution
 1600 x 1200 (UXGA)
 1400 x 1050 (SXGA+)
 1280 x 1024 (SXGA)
 1440 x 900 (WXGA+)
 1440 x 900
 1280 x 960
 1366 x 768
 1024 x 768 (XGA)
 800 x 600 (SVGA)
 640 x 480 (VGA)
 1600 x 1200 (UXGA)
 1400 x 1050 (SXGA+)
 1280 x 1024 (SXGA)
 1440 x 900 (WXGA+)
 1440 x 900
 1280 x 960
 1366 x 768
 1024 x 768 (XGA)
 800 x 600 (SVGA)
 640 x 480 (VGA)
BEST
Analog Signal Format System
 PAL
 SECAM
 NTSC
 PAL M
 PAL N
 NTSC 4.43
 PAL 60
 PAL
 SECAM
 NTSC
 PAL M
 PAL N
 NTSC 4.43
 PAL 60

Ports & Interfaces

RS-232 Port
Unknown - Click to provide data 1
S-Video Input
1 1
Serial Interface Type
 RS-232
 RS-232
Audio Out Port
Unknown - Click to provide data 1
Audio in Port
1 3
BEST
Composite Video in Port
1 1
USB 2.0 Port
1 2
BEST
Ethernet LAN (RJ-45) Port
Unknown - Click to provide data 1
HDMI Port
2
BEST
1
VGA (D-Sub) Port
1 2
BEST

Performance

Noise Level
27dB
BEST
37dB
Noise Level in Economy Mode
33dB 28dB
BEST

Multimedia

RMS Rated Power
2W
BEST
16W
Built-In Speaker
1 1

Design

Cable Lock Slot Type
 Kensington
 Kensington
Form Factor
 Desktop
 Desktop
Colour
 White
 White
Product Type
 Desktop projector
 Desktop projector

Power

Power Source
 AC
 AC
Power Consumption On Standby
Unknown - Click to provide data 245W
Typical Power Consumption
255W
BEST
294W
Power Consumption in Economy Mode
Unknown - Click to provide data 299W
AC Adapter Frequency
 50
 60
 50/60
 50
 60
 50/60
AC Adapter Input Voltage
120 - 230 100 - 240
AC Input Frequency
 50
 50/60
 60
 50
 50/60
 60
AC Input Voltage
 230
 120 - 230
 120
 100 - 240
 100
 230
 120 - 230
 120
 100 - 240
 100

Operational Conditions

Operating Temperature Range
Unknown - Click to provide data 5 - 35

Weight & Dimensions

Weight
2.5kg
BEST
2.7kg
Height
93mm 88mm
BEST
Depth
223mm
BEST
346mm
Width
314mm 294mm
BEST
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