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  3. Vero HL6820G vs AH500ST

Acer Vero HL6820G vs BenQ AH500ST

What Vero HL6820G does better (3) and where AH500ST wins (0) — every spec side by side.

Acer Vero HL6820G
Acer · 2026Vero HL6820G
8.5Score
3 advantages≈ US$970
Higher score
vs
BenQ AH500ST
BenQ · 2026AH500ST
6.1Score
0 advantages
9.3Picture7.7
Dimensions

Size comparison

Vero HL6820GAH500ST
322 × 225109320 × 131255
Vero HL6820GAH500STDifference
Height225 mm131 mm+94 mm
Width322 mm320 mm+2 mm
Depth109 mm255 mm−146 mm

Drawn to the same scale from the official dimensions (front and side).

Why is Vero HL6820G better than AH500ST?

  1. Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
  2. Audio outputYes · AH500ST: No
  3. Power consumption195 W vs 250 W+28%

Why is AH500ST better than Vero HL6820G?

AH500ST has no measurable advantages in this pair.

Specifications

Side by side

Acer Vero HL6820GAcer Vero HL6820G≈ US$9708.5
Picture
Resolution (on screen)3840 × 2160 (4K UHD)1920 × 1080 (Full HD)
Native panel resolution1920 × 1080 (Full HD)1920 × 1080 (Full HD)
4K method4K by pixel shifting—
Display technologyDLPDLP
Light sourceLaserLaser
Brightness (ANSI / ISO lumens)4,000 lm4,000 lm
Native contrast ratio—3,000,000:1
Contrast ratio (dynamic / claimed)3,500,000:1—
HDR supportYesYes
HDR formatsHDR10, HLGHDR10, HLG
Colour gamut (Rec.709)—83%
Gaming
Input lag—16.7 ms
Maximum refresh rate—120 Hz
Lens & placement
Throw ratio1.21:10.5:1
Throw ratio (zoomed in)1.59:1—
Throw typeStandard throw (1.0:1 and longer)Short throw (0.4–1.0:1)
Distance for a 100″ 16:9 image2.68 m1.11 m
Smallest image size26″—
Largest image size302″—
Optical zoom2×—
Lens shiftNone—
Keystone correctionYesYes
Automatic keystone correctionNoNo
Sound
Built-in speakers (total output)10 W10 W
Smart & streaming
Smart platformAndroid (not TV-certified)—
Built-in smart platformYes—
Wi-FiYes—
Connectivity
HDMI inputs22
HDMI version2—
USB portYesNo
Ethernet (LAN)NoNo
VGA inputNoNo
Audio outputYesNo
Battery, power & lifetime
Power consumption195 W250 W
Light source life20,000 h20,000 h
Light source life (eco mode)30,000 h—
Design & noise
Fan noise (eco mode)29 dB—
Weight3.2 kg—
Width322 mm320 mm
Height225 mm131 mm
Depth109 mm255 mm
ColoursWhiteBlack
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