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  3. HL6820GTV vs IN1089SL

Acer HL6820GTV vs InFocus IN1089SL

What HL6820GTV does better (1) and where IN1089SL wins (3) — every spec side by side.

Acer HL6820GTV
Acer · 2026HL6820GTV
5.2Score
1 advantage≈ US$1,400
vs
InFocus IN1089SL
InFocus · 2026IN1089SL
7.6Score
3 advantages≈ US$1,450
Higher score
5.8Picture8.8

Why is HL6820GTV better than IN1089SL?

  1. Light source life20,000 h vs 4,500 h4.4×

Why is IN1089SL better than HL6820GTV?

  1. Resolution (on screen)1920 × 1080 (Full HD) vs 1920 × 1200 (WUXGA)
  2. Brightness (ANSI / ISO lumens)4,000 lm vs 4,500 lm+12%
  3. Native panel resolution1920 × 1080 (Full HD) vs 1920 × 1200 (WUXGA)
Specifications

Side by side

Acer HL6820GTVAcer HL6820GTV≈ US$1,4005.2
InFocus IN1089SLInFocus IN1089SL≈ US$1,4507.6
Picture
Resolution (on screen)1920 × 1080 (Full HD)1920 × 1200 (WUXGA)
Native panel resolution1920 × 1080 (Full HD)1920 × 1200 (WUXGA)
Display technologyDLPDLP
Light source—Laser
Brightness (ANSI / ISO lumens)4,000 lm4,500 lm
Contrast ratio (dynamic / claimed)—300,000:1
Gaming
Maximum refresh rate240 Hz—
Lens & placement
Throw ratio1.46:1—
Throw typeStandard throw (1.0:1 and longer)—
Distance for a 100″ 16:9 image3.23 m—
Lens shift—None
AutofocusYes—
Keystone correction—Yes
Automatic keystone correction—No
Connectivity
HDMI inputs11
HDMI version—2
USB portNoNo
Ethernet (LAN)NoNo
VGA inputNoNo
Audio outputNoNo
Battery, power & lifetime
Light source life20,000 h4,500 h
Light source life (eco mode)30,000 h—
Design & noise
Fan noise34 dB—
Fan noise (eco mode)29 dB—
Weight3.4 kg—
Width322 mm—
Depth225 mm—
ColoursWhiteWhite
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