ViewSonicHome cinema projector
ViewSonic LS751HD
ViewSonic LS751HD is a home cinema projector released in 2023. Key specs: resolution (on screen) 1920 × 1080 (Full HD), brightness (ANSI / ISO lumens) 5,000 lm, light source Laser, throw ratio 1.4:1.
7.8Score
Picture7.7
Gaming & inputs5.0
Setup & placement8.4
Noise, lifetime & portability5.2
price rangeUS$1,700–2,150Reference price converted from EUR
- Year
- 2023
- Brand
ViewSonic- Popularity
- #363 of 767
- Model numbers
- Viewsonic LS751HD
1920 × 1080 (Full HD)Resolution (on screen)
5,000 lmBrightness (ANSI / ISO lumens)
LaserLight source
1.4:1Throw ratio
YesHDR support
10 WBuilt-in speakers (total output)
32 dBFan noise
4.5 kgWeight
Spec guide
How it ranks among home cinema projectors of 2023
Brightness (ANSI / ISO lumens) · 5,000 lmTop 7%
Built-in speakers (total output) · 10 WBottom 35%
Fan noise · 32 dBBottom 33%
Weight · 4.5 kgBottom 29%
Compared with home cinema projectors released in 2023. Bars show the share of models it beats.
compared with other home cinema projectors
Why is LS751HD a good choice?
Brightness (ANSI / ISO lumens): 5,000 lmbetter than 88% of home cinema projectors
Weak points
Built-in speakers (total output): 10 Wworse than 75% of home cinema projectors
Maximum refresh rate: 120 Hzworse than 91% of home cinema projectors
Specifications
Full specifications
Picture
- Native panel resolution
- 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens)
- 5,000 lm
- Contrast ratio (dynamic / claimed)
- 300,000:1
- HDR support
- Yes
- 3D playback
- Yes
Gaming
- Maximum refresh rate
- 120 Hz
Lens & placement
- Throw ratio
- 1.4:1
- Throw ratio (zoomed in)
- 2.24:1
- Throw type
- Standard throw (1.0:1 and longer)
- Distance for a 100″ 16:9 image
- 3.1 m
- Smallest image size
- 30″
- Largest image size
- 300″
- Optical zoom
- 2×
- Lens shift
- Vertical
- Keystone correction
- Yes
- Automatic keystone correction
- No
Sound
- Built-in speakers (total output)
- 10 W
Smart & streaming
- Wi-Fi
- Yes
Connectivity
- HDMI inputs
- 2
- HDMI version
- 2
- USB port
- Yes
- Ethernet (LAN)
- Yes
- VGA input
- No
- Audio output
- Yes
Battery, power & lifetime
- Power consumption
- 245 W
- Light source life
- 20,000 h
- Light source life (eco mode)
- 30,000 h
Design & noise
- Fan noise
- 32 dB
- Fan noise (eco mode)
- 29 dB
- Weight
- 4.5 kg
- Width
- 337 mm
- Height
- 132 mm
- Depth
- 265 mm
- Colours
- White
Specs are collected from manufacturers and open databases and normalised to one format; check details with the seller before you buy.
In collections
Projectors — Resolution (on screen): 1920 × 1080 (Full HD) + HDMI inputs from 2105Projectors: 3D playback + built-in speakers (total output) from 10 w117Projectors: Brightness (ANSI / ISO lumens) from 3,000 lm + maximum refresh rate from 120 hz118Projectors — Throw type: Standard throw (1.0:1 and longer) + maximum refresh rate from 120 hz119Projectors — Resolution (on screen): 1920 × 1080 (Full HD) + brightness (ANSI / ISO lumens) from 1,000 lm121Projectors: Brightness (ANSI / ISO lumens) from 3,000 lm + light source life from 20,000 h127Projectors — Brightness (ANSI / ISO lumens) from 3,000 lm + Light source: Laser128Projectors — Light source: Laser + built-in speakers (total output) from 10 w130
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