The Acer H6830BD is a DLP home cinema projector with 4K UHD resolution (3840 x 2160). It has a 20,000:1 contrast ratio and 3,800 ANSI lumens of brightness. It supports HDR and 3D content.
It has a built-in 10W speaker. The lens has manual zoom and focus, with a 1.3x zoom ratio. Keystone correction and 4-corner adjustment help square up the image. The native aspect ratio is 16:9, and 4:3 is supported.
Acer offers a projection calculator for throw distances and screen sizes at https://www.acer.com/ac/en/US/content/acer-projection-calculator.
- Technology
- DLP
- Resolution
- 4K UHD (3840 x 2160)
- Brightness
- 3800 lumens (Normal), 3040 lumens (Eco)
- Contrast
- 20,000:1
- Aspect ratio
- 16:9 (native), 4:3 (supported)
- Lens
- F=1.94~2.12, f=11.9~15.5mm, manual zoom and focus
- Zoom ratio
- 1.3x
- Throw ratio
- 1.127 ~ 1.46 (100" at 2.5 m); not a short-throw projector
- Keystone
- Vertical ±40° (manual, auto), horizontal ±40° (manual), 4-corner adjustment
- Lamp life
- 5,000 hours (Standard), 10,000 hours (ECO), 20,000 hours (ExtremeEco)
- HDMI
- 2 x HDMI 2.0b (video, audio, HDCP); one supports audio return
- Inputs
- RS232 (D-sub)
- Outputs
- Audio Out, SPDIF Audio (optical), DC Out (5V/1.5A, USB Type A)
- Speaker
- 10W built-in
- Wireless
- Wireless projection (optional)
- Noise level
- 30 dBA (ECO mode)
- Dimensions
- 32.2 x 22.5 x 9.4 cm (W x D x H)
- Weight
- 2.88 kg
- Color
- White
- Warranty
- 24 months