- HDMI inputs 2 vs 1
- Optical zoom 2× vs 1.3×
- Power consumption 290 W vs 297 W
- Built-in speakers (total output) 3 W vs 5 W
- HDR support
- Attenborough.film
- Projectors
- BenQ TH685i
- Alternatives
Alternatives to BenQ TH685i
10 home cinema projectors at a similar price that compete with the TH685i — what each does better, what it gives up and how the price compares.
Alternatives to the TH685i
- Light source life 5,000 h vs 4,000 h
- HDMI inputs 2 vs 1
- Optical zoom 2× vs 1.3×
- Automatic keystone correction
- Built-in speakers (total output) 3 W vs 5 W
≈ US$860
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Built-in speakers (total output) 10 W vs 5 W
- Light source life 6,000 h vs 4,000 h
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 3,200 lm vs 3,500 lm
≈ US$860
- Light source life 6,000 h vs 4,000 h
- Ethernet (LAN)
- Power consumption 270 W vs 297 W
- Brightness (ANSI / ISO lumens) 3,000 lm vs 3,500 lm
- HDR support
≈ US$1,400
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Input lag 4.2 ms vs 8.3 ms
- HDMI inputs 2 vs 1
- Brightness (ANSI / ISO lumens) 3,000 lm vs 3,500 lm
- Weight 3.1 kg vs 2.8 kg
≈ US$610
- Brightness (ANSI / ISO lumens) 4,000 lm vs 3,500 lm
- HDMI inputs 2 vs 1
- Optical zoom 2× vs 1.3×
- Automatic keystone correction
- Built-in speakers (total output) 3 W vs 5 W
≈ US$1,100
- Light source life 30,000 h vs 4,000 h
- Built-in speakers (total output) 10 W vs 5 W
- HDMI inputs 2 vs 1
- Brightness (ANSI / ISO lumens) 3,000 lm vs 3,500 lm
- Weight 5.7 kg vs 2.8 kg
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Built-in speakers (total output) 10 W vs 5 W
- Brightness (ANSI / ISO lumens) 4,000 lm vs 3,500 lm
- Automatic keystone correction
- Power consumption 310 W vs 297 W
9
Optoma · 2021GT1080HDR
≈ US$1,100
- Brightness (ANSI / ISO lumens) 3,800 lm vs 3,500 lm
- Fan noise 26 dB vs 35 dB
- Automatic keystone correction
- Weight 3 kg vs 2.8 kg
