7% pricier ≈ US$1,500
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- HDMI inputs 2 vs 1
- Audio output
- Weight 3.5 kg vs 3.4 kg
- Attenborough.film
- Projectors
- Acer HL6820GTV
- Alternatives
Alternatives to Acer HL6820GTV
10 home cinema projectors at a similar price that compete with the HL6820GTV — what each does better, what it gives up and how the price compares.
Alternatives to the HL6820GTV
2
Optoma · 2026Photon Beam PK53 DLP UHD 4K
12% pricier ≈ US$1,550
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens) 4,100 lm vs 4,000 lm
- Light source life 3,000 h vs 20,000 h
Same price ≈ US$1,450
- Resolution (on screen) 1920 × 1200 (WUXGA) vs 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens) 4,500 lm vs 4,000 lm
- Native panel resolution 1920 × 1200 (WUXGA) vs 1920 × 1080 (Full HD)
- Light source life 4,500 h vs 20,000 h
4% cheaper ≈ US$1,350
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Light source life 60,000 h vs 20,000 h
- Fan noise 33 dB vs 34 dB
- Brightness (ANSI / ISO lumens) 2,500 lm vs 4,000 lm
- HDMI inputs 0 vs 1
5
Optoma · 2026UHZ67
10% pricier ≈ US$1,550
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens) 4,300 lm vs 4,000 lm
24% cheaper ≈ US$1,050
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Light source life 30,000 h vs 20,000 h
- HDMI inputs 2 vs 1
- Brightness (ANSI / ISO lumens) 3,800 lm vs 4,000 lm
7
Optoma · 2026UHZ67-W
7% pricier ≈ US$1,500
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Brightness (ANSI / ISO lumens) 4,300 lm vs 4,000 lm
8
Optoma · 2026Photon Beam PK53ST 4K
11% pricier ≈ US$1,550
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Light source life 3,800 h vs 20,000 h
- Brightness (ANSI / ISO lumens) 3,800 lm vs 4,000 lm
9
Acer · 2026SL2820n Vero
Same price ≈ US$1,350
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
10
Optoma · 2026UHZ36STe
15% pricier ≈ US$1,600
- Resolution (on screen) 3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
- Light source life 4,000 h vs 20,000 h