Same price ≈ US$1,400
- Lens shift Vertical vs None
- Brightness (ANSI / ISO lumens) 3,500 lm vs 4,000 lm
- Weight 3.9 kg vs 3.5 kg
- Attenborough.film
- Projectors
- Optoma 4K400x
- Alternatives
Alternatives to Optoma 4K400x
10 home cinema projectors at a similar price that compete with the 4K400x — what each does better, what it gives up and how the price compares.
Alternatives to the 4K400x
Same price ≈ US$1,400
- Maximum refresh rate 240 Hz vs 120 Hz
- Lens shift Vertical vs None
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 2,800 lm vs 4,000 lm
- Contrast ratio (dynamic / claimed) 35,000:1 vs 1,000,000:1
3
ViewSonic · 2023PX749-4K
4% pricier ≈ US$1,400
- Light source life 40,000 h vs 4,000 h
- Ethernet (LAN)
- Weight 3 kg vs 3.5 kg
- Contrast ratio (dynamic / claimed) 12,000:1 vs 1,000,000:1
7% cheaper ≈ US$1,250
- Light source life 30,000 h vs 4,000 h
- Maximum refresh rate 240 Hz vs 120 Hz
- Built-in speakers (total output) 15 W vs 10 W
- Contrast ratio (dynamic / claimed) 500,000:1 vs 1,000,000:1
- Fan noise 30 dB vs 28 dB
13% pricier ≈ US$1,550
- Light source life 30,000 h vs 4,000 h
- Maximum refresh rate 240 Hz vs 120 Hz
- Lens shift Vertical vs None
- Brightness (ANSI / ISO lumens) 2,150 lm vs 4,000 lm
- Largest image size 150″ vs 300″
23% pricier ≈ US$1,650
- Lens shift Vertical vs None
- Brightness (ANSI / ISO lumens) 3,600 lm vs 4,000 lm
- Power consumption 320 W vs 305 W
25% cheaper ≈ US$1,000
- Maximum refresh rate 240 Hz vs 120 Hz
- Lens shift Vertical vs None
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 2,800 lm vs 4,000 lm
- Contrast ratio (dynamic / claimed) 35,000:1 vs 1,000,000:1
5% cheaper ≈ US$1,300
- Light source life 30,000 h vs 4,000 h
- Brightness (ANSI / ISO lumens) 5,000 lm vs 4,000 lm
- Built-in speakers (total output) 15 W vs 10 W
- Resolution (on screen) 1920 × 1080 (Full HD) vs 3840 × 2160 (4K UHD)
21% cheaper ≈ US$1,100
- Light source life 20,000 h vs 4,000 h
- Brightness (ANSI / ISO lumens) 5,000 lm vs 4,000 lm
- Built-in speakers (total output) 15 W vs 10 W
- Resolution (on screen) 1920 × 1080 (Full HD) vs 3840 × 2160 (4K UHD)
- Contrast ratio (dynamic / claimed) 300,000:1 vs 1,000,000:1