Same price ≈ US$650
- Brightness (ANSI / ISO lumens) 3,600 lm vs 3,500 lm
- Contrast ratio (dynamic / claimed) 25,000:1 vs 10,000:1
- Fan noise 26 dB vs 36 dB
- Automatic keystone correction
- HDMI inputs 1 vs 2
- Attenborough.film
- Projectors
- Acer H6518STi
- Alternatives
Alternatives to Acer H6518STi
10 home cinema projectors at a similar price that compete with the H6518STi — what each does better, what it gives up and how the price compares.
Alternatives to the H6518STi
12% pricier ≈ US$750
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens) 4,000 lm vs 3,500 lm
- Light source life 5,000 h vs 4,000 h
- Automatic keystone correction
4% 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
- Lens shift Vertical vs None
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 3,400 lm vs 3,500 lm
33% pricier ≈ US$890
- Light source life 6,000 h vs 4,000 h
- Ethernet (LAN)
- Contrast ratio (dynamic / claimed) 16,000:1 vs 10,000:1
- Brightness (ANSI / ISO lumens) 3,300 lm vs 3,500 lm
- Built-in speakers (total output) 2 W vs 3 W
49% pricier ≈ US$1,000
- Light source life 6,000 h vs 4,000 h
- Ethernet (LAN)
- Contrast ratio (dynamic / claimed) 16,000:1 vs 10,000:1
- Brightness (ANSI / ISO lumens) 3,400 lm vs 3,500 lm
- Built-in speakers (total output) 2 W vs 3 W
4% cheaper ≈ US$640
- Brightness (ANSI / ISO lumens) 4,500 lm vs 3,500 lm
- Light source life 5,000 h vs 4,000 h
- Automatic keystone correction
- Power consumption 309 W vs 290 W
Same price ≈ US$660
- Light source life 30,000 h vs 4,000 h
- Brightness (ANSI / ISO lumens) 4,000 lm vs 3,500 lm
- Contrast ratio (dynamic / claimed) 2,000,000:1 vs 10,000:1
- Optical zoom 1.1× vs 2×
Same price ≈ US$670
- Built-in speakers (total output) 16 W vs 3 W
- Light source life 30,000 h vs 4,000 h
- Autofocus
- Brightness (ANSI / ISO lumens) 1,500 lm vs 3,500 lm
- HDMI inputs 1 vs 2
9
Optoma · 2021GT1080HDR
63% pricier ≈ US$1,100
- Brightness (ANSI / ISO lumens) 3,800 lm vs 3,500 lm
- Fan noise 26 dB vs 36 dB
- HDR support
- Automatic keystone correction
- HDMI inputs 1 vs 2
28% pricier ≈ US$860
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Built-in speakers (total output) 10 W vs 3 W
- Maximum refresh rate 240 Hz vs 120 Hz
- Automatic keystone correction
- Brightness (ANSI / ISO lumens) 3,200 lm vs 3,500 lm