1
Optoma · 2021GT1080HDR
≈ US$1,100
- Brightness (ANSI / ISO lumens) 3,800 lm vs 4,000 lm
- HDMI inputs 1 vs 2
- Attenborough.film
- Projectors
- Optoma HD29HST
- Alternatives
Alternatives to Optoma HD29HST
10 home cinema projectors at a similar price that compete with the HD29HST — what each does better, what it gives up and how the price compares.
Alternatives to the HD29HST
≈ US$3,200
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- 4K method 4K by pixel shifting vs 4K input only (downscaled)
- HDMI inputs 4 vs 2
- Brightness (ANSI / ISO lumens) 2,700 lm vs 4,000 lm
- Largest image size 100″ vs 307″
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Lens shift Vertical vs None
- Contrast ratio (dynamic / claimed) 500,000:1 vs 50,000:1
- Brightness (ANSI / ISO lumens) 3,400 lm vs 4,000 lm
- Weight 3.9 kg vs 3 kg
≈ US$680
- Resolution (on screen) 1920 × 1200 (WUXGA) vs 1920 × 1080 (Full HD)
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 4,300 lm vs 4,000 lm
- Contrast ratio (dynamic / claimed) 10,000:1 vs 50,000:1
- HDMI inputs 1 vs 2
≈ US$530
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 4,500 lm vs 4,000 lm
- Weight 2.7 kg vs 3 kg
- Resolution (on screen) 1280 × 800 (WXGA) vs 1920 × 1080 (Full HD)
- Contrast ratio (dynamic / claimed) 20,000:1 vs 50,000:1
6
ViewSonic · 2023PX749-4K
≈ US$1,400
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- 4K method 4K by pixel shifting vs 4K input only (downscaled)
- Ethernet (LAN)
- Contrast ratio (dynamic / claimed) 12,000:1 vs 50,000:1
≈ US$670
- Automatic keystone correction
- Built-in speakers (total output) 16 W vs 10 W
- Ethernet (LAN)
- Brightness (ANSI / ISO lumens) 1,500 lm vs 4,000 lm
- HDMI inputs 1 vs 2
≈ US$1,450
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Automatic keystone correction
- Built-in speakers (total output) 16 W vs 10 W
- Brightness (ANSI / ISO lumens) 1,500 lm vs 4,000 lm
- Contrast ratio (dynamic / claimed) 10,000:1 vs 50,000:1
≈ US$3,200
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens) 5,000 lm vs 4,000 lm
- Lens shift Vertical vs None
- Weight 9.8 kg vs 3 kg
- Built-in speakers (total output) 8 W vs 10 W
≈ US$1,100
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Built-in speakers (total output) 40 W vs 10 W
- Lens shift Vertical vs None
- Brightness (ANSI / ISO lumens) 2,900 lm vs 4,000 lm
- Weight 7.6 kg vs 3 kg