1
BenQ · 2026TH575C
9% pricier ≈ US$620
- Automatic keystone correction
- Weight 2.3 kg vs 3.1 kg
- Brightness (ANSI / ISO lumens) 3,800 lm vs 4,000 lm
- HDMI inputs 1 vs 2
- Attenborough.film
- Projectors
- ViewSonic LSD400W
- Alternatives
Alternatives to ViewSonic LSD400W
10 home cinema projectors at a similar price that compete with the LSD400W — what each does better, what it gives up and how the price compares.
Alternatives to the LSD400W
19% pricier ≈ US$680
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Automatic keystone correction
- Weight 2.88 kg vs 3.1 kg
- Light source life 5,000 h vs 20,000 h
- Contrast ratio (dynamic / claimed) 50,000:1 vs 3,000,000:1
40% pricier ≈ US$800
- Brightness (ANSI / ISO lumens) 4,400 lm vs 4,000 lm
- Light source life 30,000 h vs 20,000 h
- HDMI version 2 vs 1.4
- Fan noise 32 dB vs 30 dB
12% pricier ≈ US$640
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 4,400 lm vs 4,000 lm
- Ethernet (LAN)
- Contrast ratio (dynamic / claimed) 30,000:1 vs 3,000,000:1
- Light source life 15,000 h vs 20,000 h
5
Optoma · 2026HZ41HDR
51% pricier ≈ US$860
- Brightness (ANSI / ISO lumens) 4,400 lm vs 4,000 lm
- Light source life 30,000 h vs 20,000 h
- Ethernet (LAN)
- Contrast ratio (dynamic / claimed) 2,500,000:1 vs 3,000,000:1
7% pricier ≈ US$610
- Resolution (on screen) 1920 × 1200 (WUXGA) vs 1920 × 1080 (Full HD)
- Native panel resolution 1920 × 1200 (WUXGA) vs 1920 × 1080 (Full HD)
- Fan noise 27 dB vs 30 dB
- Contrast ratio (dynamic / claimed) 30,000:1 vs 3,000,000:1
- Light source life 15,000 h vs 20,000 h
5% pricier ≈ US$600
- Automatic keystone correction
- Light source life 30,000 h vs 20,000 h
- Fan noise 26 dB vs 30 dB
- Brightness (ANSI / ISO lumens) 1,700 lm vs 4,000 lm
- Contrast ratio (dynamic / claimed) 15,000:1 vs 3,000,000:1
70% pricier ≈ US$970
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- HDMI version 2 vs 1.4
- Contrast ratio (dynamic / claimed) 3,500,000:1 vs 3,000,000:1
- Weight 3.2 kg vs 3.1 kg
10
Acer · 2025X139Wi
16% cheaper ≈ US$480
- Brightness (ANSI / ISO lumens) 5,000 lm vs 4,000 lm
- Automatic keystone correction
- Fan noise 27 dB vs 30 dB
- HDMI inputs 1 vs 2
- Optical zoom 1.12× vs 2×