OptomaHome cinema projector
Optoma UHZ45
Optoma UHZ45 is a home cinema projector released in 2022. Key specs: resolution (on screen) 3840 × 2160 (4K UHD), 4k method 4K by pixel shifting, brightness (ANSI / ISO lumens) 3,800 lm, light source Laser.
8.8Score
Picture8.7
Gaming & inputs7.3
Setup & placement4.3
Noise, lifetime & portability8.3
price rangeUS$1,900–2,400Reference price converted from EUR
- Year
- 2022
- Brand
Optoma- Popularity
- #316 of 767
- Model numbers
- Optoma UHZ45
3840 × 2160 (4K UHD)Resolution (on screen)
4K by pixel shifting4K method
3,800 lmBrightness (ANSI / ISO lumens)
LaserLight source
1.5:1Throw ratio
20 WBuilt-in speakers (total output)
29 dBFan noise
4.8 kgWeight
Spec guide
How it ranks among home cinema projectors of 2022
Brightness (ANSI / ISO lumens) · 3,800 lmTop 32%
Built-in speakers (total output) · 20 WTop 17%
Fan noise · 29 dBTop 31%
Weight · 4.8 kgBottom 25%
Compared with home cinema projectors released in 2022. Bars show the share of models it beats.
compared with other home cinema projectors
Why is UHZ45 a good choice?
Light source life: 30,000 hbetter than 82% of home cinema projectors
Built-in speakers (total output): 20 Wbetter than 80% of home cinema projectors
HDMI inputs: 3better than 95% of home cinema projectors
Weak points
Maximum refresh rate: 120 Hzworse than 91% of home cinema projectors
In rankings
Specifications
Full specifications
Picture
- Native panel resolution
- 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens)
- 3,800 lm
- Contrast ratio (dynamic / claimed)
- 2,000,000:1
- 3D playback
- Yes
Gaming
- Maximum refresh rate
- 120 Hz
Lens & placement
- Throw ratio
- 1.5:1
- Throw ratio (zoomed in)
- 1.66:1
- Throw type
- Standard throw (1.0:1 and longer)
- Distance for a 100″ 16:9 image
- 3.32 m
- Largest image size
- 300″
- Lens shift
- None
- Keystone correction
- Yes
- Automatic keystone correction
- No
Sound
- Built-in speakers (total output)
- 20 W
Connectivity
- HDMI inputs
- 3
- HDMI version
- 2
- USB port
- Yes
- Ethernet (LAN)
- No
- VGA input
- No
- Audio output
- Yes
Battery, power & lifetime
- Power consumption
- 230 W
- Light source life
- 30,000 h
Design & noise
- Fan noise
- 29 dB
- Fan noise (eco mode)
- 27 dB
- Weight
- 4.8 kg
- Width
- 337 mm
- Height
- 120 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): 3840 × 2160 (4K UHD) + 3d playback102Projectors: 3D playback + fan noise up to 30 db105Projectors: Brightness (ANSI / ISO lumens) from 1,000 lm + built-in speakers (total output) from 20 w107Projectors — Resolution (on screen): 3840 × 2160 (4K UHD) + fan noise up to 30 db108Projectors: HDMI inputs from 2 + fan noise up to 30 db110Projectors: Brightness (ANSI / ISO lumens) from 2,000 lm + fan noise up to 30 db116Projectors — 3D playback + Lens shift: None117Projectors: 3D playback + built-in speakers (total output) from 10 w117
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