Nebula Mars II vs Optoma HD142X review

Votes 1 1
Rating 5 5
Nebula Mars II
vs
Optoma HD142X

The Nebula Mars II vs Optoma HD142X comparison shows that these projectors have some important differences and common features. Based on our rating, Mars II has a total rating of 6.6 out of 10 versus 7.3 for HD142X.

Advantages Nebula Mars II over Optoma HD142X

  • Lower power consumption, 57 W vs 260 W
  • Longer lamp life (normal mode): 30000 vs 5000 hours
  • Stereo sound vs mono from integrated speakers

Advantages Optoma HD142X over Nebula Mars II

  • Bigger projection screen size: 30-300 inch vs 30-150 inch
  • Better brightness: 3000 vs 300 lumens
  • Lower noise level, 28 dB vs 32 dB
  • 3D support
  • More HDMI connectors: 2 vs 1

Common features and specifications

  • Equal USB ports quantity: 1
  • Integrated speakers

Projectors comparison chart

Overall
Nebula Mars II
6.6
Optoma HD142X
7.3
7
7
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Common

Product

Nebula Mars II
Optoma HD142X

Model

Mars II
HD142X

Brand

Nebula
Optoma

Reviews

375
1665

Resolution

Native resolution

1280 × 720
1920 x 1080

Max resolution (resized)

1280 × 720
1920 x 1200

Resolution abbreviation

HD
Full HD

Properties

Projection screen size, inch

30-150
30-300

Projection distance, m/ft

1 - 3/3.2 - 9.8
1.5 - 10/3.2 - 32.8

Aspect ratio

16:9
16:9

Brightness, lumens

300
3000

Contrast ratio

1000:1
23000:1

Throw ratio range

1.48:1 - 1.62:1

Color reproduction

1073.4 million

Projection system

DLP
DLP

Noise level, dBA

32
28

Power consumption, W

57
260

Features

Remote control

HDR

3D

Security

kensington lock, password protection

Projection method

front, rear, tabletop
front, rear, ceiling mount, tabletop

Wireless connection

optional

Additional features

Android OS, Bluetooth, Wi-Fi
has not

Lamp

Lamp type, W

195

Lamp life (normal mode), hours

30000
5000

Lamp life (eco mode), hours

30000
6000

Connectivity

HDMI

1
2

VGA input

0
1

Composite video input (RCA)

0
1

Audio input (RCA)

0
1

Audio input (3.5mm)

0
0

Audio output (3.5mm)

1
1

SPDIF (optical)

0
0

Ethernet (RJ45)

0
0

MHL

RS-232

0
0

12V trigger

0
1

USB

1
1

USB (service)

0
0

Audio

Integrated speakers

Speaker power, W

5
10

Sound type

stereo
mono

Lens

F-number

2.5 - 2.67

Focal length, mm

21.86 - 24

Lens shift, %

Zoom ratio

1.1x

Settings

Keystone adjustment vertical, +- degrees

40

Keystone adjustment horizontal, +- degrees

Operating temperature

Min, C/F

0/32
5/41

Max, C/F

35/95
40/104

User manual

Manual

Dimensions

Size W x H x D, сm/inches

12.2 × 13.8 × 17.8/ 4.8 × 5.4 × 7
29.7 x 9.4 x 22.8/11.7 x 3.7 x 9

Weight, kg/pounds

1.4/2.2
2.4/5.5
Nebula Mars II
Optoma HD142X
Nebula Mars II
Optoma HD142X

Projectors SoundStrokes Art comparison rating

  • better
  • worse
  • 6.6
  • 7.3
  • 6.6Nebula Mars II
  • 7.3Optoma HD142X

The Optoma HD142X is better home theater projector in this comparison. Check Optoma HD142X price