DELL M115HD vs Optoma ML750
Compare All Projectors
Top Prices Reasons For Reasons Against Reviews & Awards Date Released Key Features Energy Efficiency Price Trend Specification
Share on

DELL M115HDvsOptoma ML750

DELL M115HD

85

Overall Score

85

Overall Score

DELL M115HD

$369.99
Our Verdict:
An astoundingly economical to run and affordable moderate noise level 1280 x 800 resolution projector, with great features
90
Reviews
97 Reviews
93
Value for Money
Excellent
81
Features
Fully-Featured
98
Running Costs
$13 Over 5 Years
85
Overall Score
Excellent
36dB 1280 X 800 10000:1 No Oct 2013
Noise Level Projector Native Resolution Contrast Ratio 3D Release Date
Noise Level 36dB
Projector Native Resolution 1280 X 800
Contrast Ratio 10000:1
3D No
Release Date Oct 2013
Optoma ML750

86

Overall Score

86

Overall Score

Optoma ML750

$479.99
Our Verdict:
An spectacularly economical to run and great value for money quiet 1280 x 800 resolution projector, with great features
89
Reviews
111 Reviews
98
Value for Money
Excellent
82
Features
Fully-Featured
97
Running Costs
$16 Over 5 Years
86
Overall Score
Excellent
30dB 1280 X 800 10000:1 Yes Dec 2014
Noise Level Projector Native Resolution Contrast Ratio 3D Release Date
Noise Level 30dB
Projector Native Resolution 1280 X 800
Contrast Ratio 10000:1
3D Yes
Release Date Dec 2014
DELL M115HD

85

Overall Score

85

Overall Score

DELL M115HD

$369.99
Our Verdict:
An astoundingly economical to run and affordable moderate noise level 1280 x 800 resolution projector, with great features
90
Reviews
97 Reviews
93
Value for Money
Excellent
81
Features
Fully-Featured
98
Running Costs
$13 Over 5 Years
85
Overall Score
Excellent
36dB 1280 X 800 10000:1 No Oct 2013
Noise Level Projector Native Resolution Contrast Ratio 3D Release Date
Noise Level 36dB
Projector Native Resolution 1280 X 800
Contrast Ratio 10000:1
3D No
Release Date Oct 2013
Optoma ML750

86

Overall Score

86

Overall Score

Optoma ML750

$479.99
Our Verdict:
An spectacularly economical to run and great value for money quiet 1280 x 800 resolution projector, with great features
89
Reviews
111 Reviews
98
Value for Money
Excellent
82
Features
Fully-Featured
97
Running Costs
$16 Over 5 Years
86
Overall Score
Excellent
30dB 1280 X 800 10000:1 Yes Dec 2014
Noise Level Projector Native Resolution Contrast Ratio 3D Release Date
Noise Level 30dB
Projector Native Resolution 1280 X 800
Contrast Ratio 10000:1
3D Yes
Release Date Dec 2014

Top Prices

DELL M115HD Optoma ML750
lynwood_deals
DELL M115HD MOBILE PROJECTOR M115HD - DLP PROJECTOR (Brand new, unopened) - on
$369.99
Go to Store
1 Price from 1 Store | $369.99
Amazon US
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enabled HDMI Port
$479.99
Go to Store
Amazon US
Optoma ML750 3D Ready DLP Projector - 720p - HDTV - 16:10 - 2 - LED - PAL, SECAM, NTSC - 20000 Hour - 1280 x 800 - WXGA - 10,000:1 - 700 lm - HDMI - USB - microSD - 62 W - 1 Year Warranty - ML750
$561.14
Go to Store
Amazon US
2TG6577 - Optoma ML750 3D Ready DLP Projector - 720p - HDTV - 16:10
$575.39
Go to Store
Amazon US
Optoma ML750e WXGA LED Projector, 95.8UA02GC1E
$681.00
Go to Store
Amazon US
Optoma Ml750 3D Ready Dlp Projector . 720P . Hdtv . 16:10 . 2 . Pal, Secam, Ntsc . 1280 X 800 . Wxga . 10,000:1 . 700 Lm . Hdmi . Usb . Microsd . 62 W . 1 Year Warranty "Product Type: Video Electronics/Projectors"
$684.00
Go to Store
- Show less prices from Amazon US
B&H Photo
Optoma Technology ML750 WXGA LED DLP 3D Ready Projector
$499.00
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen XWGA 3D Ready Portable DLP Projector (Brand new, unopened)
$514.13
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enab... (Brand new, unopened)
$545.61
Go to Store
eBay
OPTOMA ML750 LED ML750 DLP 3D PROJ 700L WXGA (Brand new, unopened)
$557.68
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enab... (Brand new, unopened)
$574.77
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enab... (Brand new, unopened)
$574.95
Go to Store
eBay
Optoma Ml750 Projector - Black Portable Entertainment (Brand new, unopened)
$584.47
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with M... NO TAX (Brand new, unopened)
$585.29
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enab... (Brand new, unopened)
$591.80
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enabled (Brand new, unopened)
$673.65
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enabled (Brand new, unopened)
$689.08
Go to Store
eBay
Optoma ML750e 1080p Ultra-Compact LED Home Cinema Projector. Free Delivery (Brand new, unopened)
$781.00
Go to Store
eBay
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enabled (Brand new, unopened)
$899.00
Go to Store
- Show less prices from eBay
Antonline
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enabled (Brand new, unopened) - on
$514.20
Go to Store
BuyVPC
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL Enabled (Brand new, unopened) - on
$544.77
Go to Store
spytecinc
OPTOMA - ML750 (Brand new, unopened) - on
$571.07
Go to Store
Overstock
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with
$599.00
Go to Store
Super Store 2017
Optoma ML750 WXGA 700 Lumen 3D Ready Portable DLP LED Projector with MHL... (Brand new, unopened) - on
$1,090.06
Go to Store
23 Prices from 8 Stores | $479.99-$1,090.06
 Show All Prices - Show Fewer Prices
Report an incorrect price | Found it cheaper elsewhere?

Reasons For

DELL M115HD Optoma ML750
4 Reasons For
A Lot Longer Service Life of Lamp
DELL M115HD is 30,000h lamp service life, but the Optoma ML750 is only a 20,000h lamp service life projector (10,000h shorter).

This indicates how long the lamp in the projector will last before it needs to be replaced, measured in hours.

A longer life lamp means you'll need to replace it far less frequently, saving you money.

Read more Read less | Edit
Cheaper by $110
The DELL M115HD is $110 cheaper than the Optoma ML750.
Cheaper to Run by $3 Over Five Years
Over five years the DELL M115HD only costs $13 to run however the Optoma ML750 costs $16 to run (19% more).
Read more Read less
Much Better Expert Reviews
The DELL M115HD has an average expert review score of 70%, whereas the Optoma ML750 has an average rating of 60% (based on 3 reviews).
8 Reasons For
Quieter Noise Level
The Optoma ML750 is a 30dB projector. That's 6dB quieter than the DELL M115HD (36dB).

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.

Read more Read less | Edit
250 ANSI Lumens Brighter Projector Brightness
Optoma ML750 is 700 ANSI lumens brightness, but the DELL M115HD is only a 450 ANSI lumens brightness projector (250 ANSI lumens dimmer).

This is how bright the bulb in the projector is, measured in 'lumens'.

A brighter bulb means that the projector will be seen clearer, and can project to surfaces father away without appearing too dark.

Read more Read less | Edit
3D
The Optoma ML750 supports 3D, whereas the DELL M115HD does not support 3D.

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.

Read more Read less | Edit
Full HD
The Optoma ML750 supports full HD, however the DELL M115HD does not support full HD.

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.

Read more Read less | Edit
Handheld Remote Control
The Optoma ML750 has a handheld remote control, but the DELL M115HD does not have a handheld remote control.

This indicates whether the projector comes with a handheld remote to control the device or not.

Handheld remotes are very helpful, since they mean you don't have to get up from your comfy seat to tweak the settings on the projector mid-film!

Read more Read less | Edit
More Shops Are Selling it
The more shops stock the product, the greater competition amongst shops to keep prices low.
Better User Reviews
Based on 92 reviews, the Optoma ML750 has an average user review score of 89%, but the DELL M115HD has an average rating of 81% (based on 60 reviews).
Better Brand
Optoma projectors have an average rating of 88.8%, however DELL has an average rating of 66.6%.

Reasons Against

DELL M115HD Optoma ML750
No data No data

Reviews & Awards

Average Expert Rating

The DELL M115HD has better expert reviews than the Optoma ML750. The average expert reviews score for the DELL M115HD is 70% based on 6 reviews, where as the average score for the Optoma ML750 is 60% based on 3 reviews.
DELL M115HD Optoma ML750
Best
5 stars
0 reviews
4 stars
3 reviews
3 stars
2 reviews
2 stars
0 reviews
1 star
0 reviews
5 stars
0 reviews
4 stars
0 reviews
3 stars
1 review
2 stars
0 reviews
1 star
0 reviews

Average User Rating

The Optoma ML750 has better user reviews than the DELL M115HD. The average user reviews score for the Optoma ML750 is 89% based on 92 reviews, where as the average score for the DELL M115HD is 81% based on 60 reviews.
DELL M115HD Optoma ML750
5 stars
26 reviews
4 stars
17 reviews
3 stars
13 reviews
2 stars
1 review
1 star
3 reviews
Best
5 stars
55 reviews
4 stars
26 reviews
3 stars
10 reviews
2 stars
1 review
1 star
0 reviews

Average Brand Rating

Optoma has a better average brand rating than DELL. The average brand rating for Optoma is 88.82% based on 3,511 reviews, where as the average brand rating for DELL is 66.61% based on 2,079 reviews.
DELL M115HD Optoma ML750
DELL

67

67

Based on 2,079 reviews
Optoma

89

89

Based on 3,511 reviews

Proportion of Users That Recommend It

For both the DELL M115HD than the Optoma ML750 the same percentage of owners recommend the product. In both cases 6.1% recommend the product, based on a total of 66 reviews for the DELL M115HD and 66 reviews for the DELL M115HD.

Date Released

DELL M115HD Optoma ML750
53 months old 39 months old Best

Key Features

Noise Level

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.

Projector Brightness

This is how bright the bulb in the projector is, measured in 'lumens'.

A brighter bulb means that the projector will be seen clearer, and can project to surfaces father away without appearing too dark.

Service Life Of Lamp

This indicates how long the lamp in the projector will last before it needs to be replaced, measured in hours.

A longer life lamp means you'll need to replace it far less frequently, saving you money.

3D

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.

DELL M115HD Optoma ML750
Best
No
Yes

Full HD

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.

DELL M115HD Optoma ML750
Best
No
Yes

Handheld Remote Control

This indicates whether the projector comes with a handheld remote to control the device or not.

Handheld remotes are very helpful, since they mean you don't have to get up from your comfy seat to tweak the settings on the projector mid-film!

DELL M115HD Optoma ML750
Best
No
Yes

Energy Efficiency

Running Costs Over 5 Years

Projector running costs calculated based on an average of 5 hours of use per week. The running cost comprises the electricity cost when using the projector and the electricity standby cost. Compare all energy saving projectors.

Environmental Impact

We have calculated the amount of CO2 that will be generated by running each of these projectors for 5 years. We have then converted that into the number of tree seedlings that you would need to plant and grow for 10 years in order to offset that amount of CO2.
DELL M115HD
DELL
M115HD
2 trees 0.078 tonnes CO2 (Best)
Optoma ML750
Optoma
ML750
2 trees 0.092 tonnes CO2

Specification

 
 
 
Performance DELL M115HD Optoma ML750
Noise Level 36dB 30dB
BEST
Noise Level (economic Mode) 32dB 30dB
BEST
Horizontal Scan Range Unknown - Click to provide data
Vertical Scan Range Unknown - Click to provide data
 
 
 
Projector DELL M115HD Optoma ML750
Projector Native Resolution
1280 x 800
 1280 x 800
1280 x 800
 1280 x 800
Contrast Ratio
10000:1
 10000:1
10000:1
 10000:1
Projector Brightness 450 ANSI Lumens 700 ANSI Lumens
BEST
Maximum Digital Resolution
1280 x 800
 1280 x 800
1280 x 800
 1280 x 800
Keystone Correction, Vertical Unknown - Click to provide data
Matrix Size 0.45" 0.45"
Uniformity 80% 85%
BEST
Colours 1,070M Unknown - Click to provide data
Zoom Ratio
Fixed
 Fixed
Fixed
 Fixed
Projection Distance
Screen Size Compatibility
 
 
 
Lamps DELL M115HD Optoma ML750
Lamp 1lamp(s) 1lamp(s)
Service Life of Lamp (economic Mode) 30,000h Unknown - Click to provide data
Service Life of Lamp 30,000h
BEST
20,000h
 
 
 
Lens System DELL M115HD Optoma ML750
Offset 100% 100%
Aperture Range (F-F) Unknown - Click to provide data
Focal Length Range (f-F)
Objective Focal Length 14.95mm Unknown - Click to provide data
 
 
 
Video DELL M115HD Optoma ML750
Supported Graphics Resolutions
1280 x 800 (WXGA) 1280 x 800
1024 x 768 (XGA) 800 x 600 (SVGA)
 1280 x 800 (WXGA)
 1280 x 800
 1024 x 768 (XGA)
 800 x 600 (SVGA)
1280 x 800 (WXGA) 1280 x 800
1024 x 768 (XGA) 800 x 600 (SVGA)
 1280 x 800 (WXGA)
 1280 x 800
 1024 x 768 (XGA)
 800 x 600 (SVGA)
 
 
 
Ports & Interfaces DELL M115HD Optoma ML750
Headphone Outputs 1 1
Audio (L,R) Out 1 Unknown - Click to provide data
USB 2.0 Port 1 1
HDMI Port 1 1
VGA (D-Sub) Port 1 1
 
 
 
Storage DELL M115HD Optoma ML750
Optical Disc Player Type
Not included
 Not included
Not included
 Not included
Internal Storage Capacity 1GB
BEST
1.5GB
 
 
 
Multimedia DELL M115HD Optoma ML750
RMS Rated Power 1W 1W
Built-In Speaker 1 1
 
 
 
Power DELL M115HD Optoma ML750
Power Consumption (standby) 0.5W 0.5W
Power Consumption (typical) 52W
BEST
65W
Power Consumption (PowerSave) 42W Unknown - Click to provide data
AC Adapter Input Voltage Unknown - Click to provide data
 
 
 
Operational Conditions DELL M115HD Optoma ML750
Operating Altitude Unknown - Click to provide data
Storage Relative Humidity (H-H) Unknown - Click to provide data
Operating Relative Humidity (H-H)
Storage Temperature (T-T) Unknown - Click to provide data
Operating Temperature (T-T)
 
 
 
Certificates DELL M115HD Optoma ML750
Certification Unknown - Click to provide data
 
 
 
Weight & Dimensions DELL M115HD Optoma ML750
Weight 360g
BEST
380g
Height 36.5mm 39mm
Depth 104mm 106mm
Width 105.3mm 105mm
 
 
 
Packaging Content DELL M115HD Optoma ML750
Cables Included
VGA AC
 VGA
 AC
VGA AC
 VGA
 AC
 
 
 
Other Features DELL M115HD Optoma ML750
Dimensions (WxDxH) Unknown - Click to provide data
Panel Brightness Unknown - Click to provide data 700 Cd/m²
Projectors Audio Unknown - Click to provide data

Other Similar Comparisons

DELL M115HD
DELL
M115HD
$369.99
$27 cheaper to run over five years
84% longer service life of lamp
1dB quieter noise level
VS
Epson PowerLite S27
Epson
PowerLite S27
$374.47
Much better
user reviews
Better brand
Significantly
brighter
projector
brightness
Handheld remote
control
Optoma ML750
Optoma
ML750
$479.99
$37 cheaper to run over five years
Better brand
7% quieter noise level
Full HD
Card reader integrated
VS
Viewsonic PJD5353LS
Viewsonic
PJD5353LS
$469.99
$10 Cheaper
User reviews
are better
Brighter
projector
brightness
Handheld remote
control
Optoma ML750
Optoma
ML750
$479.99
Cheaper to run by $55.18
VS
Benq MX570
Benq
MX570
$502.95
Expert reviews
are a lot
better
Optoma ML750
Optoma
ML750
$479.99
Brighter projector brightness
17% quieter noise level
3D
VS
JmGO G1S
JmGO
G1S
$500.00
Cheaper to run
by $7.70
Full HD
Wi-Fi
Ethernet LAN
Optoma ML750
Optoma
ML750
$479.99
Better brand
450 ANSI lumens brighter projector brightness
3D
Card reader integrated
VS
LG PH30JG
LG
PH30JG
$499.99
More popular
$5 cheaper to
run over five
years
A lot longer
service life of
lamp
4% quieter
noise level
Optoma ML750
Optoma
ML750
$479.99
Cheaper to run by $33 over five years
Better brand
Longer service life of lamp
A lot quieter noise level
3D
Card reader integrated
VS
Acer S1283
Acer
S1283
$459.99
$20 Cheaper
Significantly
brighter
projector
brightness
Ethernet LAN
Optoma ML750
Optoma
ML750
$479.99
$30 cheaper to run over five years
Better brand
Longer service life of lamp
Moderately quieter noise level
Full HD
VS
Infocus IN2124A
Infocus
IN2124A
$499.97
80% brighter
projector
brightness
Expert reviews
are appreciably
better
Ethernet LAN
Optoma ML750
Optoma
ML750
$479.99
61% cheaper to run over five years
User reviews are vastly better
Longer service life of lamp
17% quieter noise level
3D
Full HD
Card reader integrated
VS
Sony VPL-DX122
Sony
VPL-DX122
$499.95
Vastly brighter
projector
brightness
Better brand
Optoma ML750
Optoma
ML750
$479.99
Better brand
Cheaper to run by $30 over five years
Hugely longer service life of lamp
6dB quieter noise level
3D
Card reader integrated
VS
Benq HT1070
Benq
HT1070
$499.00
More popular
Much better
expert reviews
Significantly
brighter
projector
brightness
Optoma ML750
Optoma
ML750
$479.99
Better brand
150 ANSI lumens brighter projector brightness
Cheaper to run by $1 over five years
3D
Built-in speaker
VS
AAXA Technologies LED Android Pico Projector
AAXA Technologies
LED Android Pico Projector
$499.00
User reviews
are appreciably
better
Wi-Fi
Optoma ML750
Optoma
ML750
$479.99
A lot brighter projector brightness
Full HD
VS
Optoma ML550
Optoma
ML550
$461.00
$19 Cheaper
User reviews
are marginally
better
Expert reviews
are
significantly
better
Better brand
Optoma ML750
Optoma
ML750
$479.99
Better brand
Cheaper to run by $8 over five years
6dB quieter noise level
3D
VS
DELL M900HD
DELL
M900HD
$489.00
User reviews
are better
Expert reviews
are a lot
better
Longer service
life of lamp
200 ANSI lumens
brighter
projector
brightness
Wi-Fi
DELL M115HD
DELL
M115HD
$369.99
A little better user reviews
17% cheaper to run over five years
Card reader integrated
VS
Vivitek Qumi Q6
Vivitek
Qumi Q6
$374.99
Better brand
Considerably
better expert
reviews
350 ANSI lumens
brighter
projector
brightness
Quieter noise
level
3D
Wi-Fi
Handheld remote
control
Optoma ML750
Optoma
ML750
$479.99
Cheaper to run by $1,218 over five years
Better brand
15,000h longer service life of lamp
Card reader integrated
Built-in speaker
VS
Acer X113P
Acer
X113P
$488.65
2,300 ANSI
lumens brighter
projector
brightness
Quieter noise
level
Optoma ML750
Optoma
ML750
$479.99
Better brand
Quieter noise level
3D
Full HD
Card reader integrated
VS
Infocus IN1142
Infocus
IN1142
$487.99
More popular
User reviews
are better
Expert reviews
are a lot
better
Longer service
life of lamp
Optoma ML750
Optoma
ML750
$479.99
$2 cheaper to run over five years
Full HD
VS
Optoma ML750ST
Optoma
ML750ST
$479.99
Same Price
More popular
User reviews
are better
Expert reviews
are a lot
better
Better brand
100 ANSI lumens
brighter
projector
brightness
3dB quieter
noise level
DELL M115HD
DELL
M115HD
$369.99
Hugely longer service life of lamp
VS
Infocus IN112v
Infocus
IN112v
$299.00
$71 Cheaper
Better brand
88% brighter
projector
brightness
13% quieter
noise level
Full HD
Handheld remote
control
DELL M115HD
DELL
M115HD
$369.99
Cheaper to run by $45 over five years
Longer service life of lamp
VS
Viewsonic PJD6252
Viewsonic
PJD6252
$429.99
Better brand
87% brighter
projector
brightness
4dB quieter
noise level
Full HD
DELL M115HD
DELL
M115HD
$369.99
$26 cheaper to run over five years
Longer service life of lamp
User reviews are marginally better
Card reader integrated
VS
Optoma H183X
Optoma
H183X
$429.97
Better brand
2,750 ANSI
lumens brighter
projector
brightness
Considerably
better expert
reviews
Quieter noise
level
3D
Full HD
Handheld remote
control
DELL M115HD
DELL
M115HD
$369.99
Longer service life of lamp
Card reader integrated
VS
Acer X1223H
Acer
X1223H
$349.99
$20 Cheaper
Better brand
Brighter
projector
brightness
20% quieter
noise level
Handheld remote
control