8% pricier ≈ US$660
- Light source life 30,000 h vs 5,000 h
- Contrast ratio (dynamic / claimed) 2,000,000:1 vs 10,000:1
- Power consumption 139 W vs 290 W
- Brightness (ANSI / ISO lumens) 4,000 lm vs 5,200 lm
- Optical zoom 1.1× vs 2×
- Attenborough.film
- Projectors
- Acer H6542BDi
- Alternatives
Alternatives to Acer H6542BDi
10 home cinema projectors at a similar price that compete with the H6542BDi — what each does better, what it gives up and how the price compares.
Alternatives to the H6542BDi
Same price ≈ US$610
- Built-in speakers (total output) 15 W vs 3 W
- Light source life 30,000 h vs 5,000 h
- Contrast ratio (dynamic / claimed) 2,000,000:1 vs 10,000:1
- Brightness (ANSI / ISO lumens) 3,800 lm vs 5,200 lm
- Optical zoom 1.1× vs 2×
11% cheaper ≈ US$540
- Brightness (ANSI / ISO lumens) 4,500 lm vs 5,200 lm
- Light source life 4,000 h vs 5,000 h
15% pricier ≈ US$700
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Built-in speakers (total output) 10 W vs 3 W
- Fan noise 26 dB vs 32 dB
- Brightness (ANSI / ISO lumens) 4,000 lm vs 5,200 lm
- Weight 3.1 kg vs 2.9 kg
6
BenQ · 2026TH575C
Same price ≈ US$620
- Automatic keystone correction
- Weight 2.3 kg vs 2.9 kg
- Brightness (ANSI / ISO lumens) 3,800 lm vs 5,200 lm
- HDMI inputs 1 vs 2
5% pricier ≈ US$640
- Built-in speakers (total output) 10 W vs 3 W
- Light source life 15,000 h vs 5,000 h
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 4,400 lm vs 5,200 lm
Same price ≈ US$610
- Resolution (on screen) 1920 × 1200 (WUXGA) vs 1920 × 1080 (Full HD)
- Built-in speakers (total output) 10 W vs 3 W
- Light source life 15,000 h vs 5,000 h
- Brightness (ANSI / ISO lumens) 4,000 lm vs 5,200 lm
28% pricier ≈ US$780
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Built-in speakers (total output) 10 W vs 3 W
- HDR support
- Brightness (ANSI / ISO lumens) 4,000 lm vs 5,200 lm
- Fan noise 33 dB vs 32 dB
11% pricier ≈ US$680
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Maximum refresh rate 240 Hz vs 120 Hz
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 4,000 lm vs 5,200 lm
- Fan noise 33 dB vs 32 dB