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  3. HL6513i vs LSD400HD

Acer HL6513i vs ViewSonic LSD400HD

What HL6513i does better (1) and where LSD400HD wins (3) — every spec side by side.

Acer HL6513i
Acer · 2026HL6513i
6.9Score
1 advantage≈ US$720
vs
ViewSonic LSD400HD
ViewSonic · 2026LSD400HD
8.0Score
3 advantages≈ US$800
Higher score
7.1Picture7.7
3.6Setup & placement4.3
7.2Noise, lifetime & portability7.8
Dimensions

Size comparison

HL6513iLSD400HD
322 × 225109280 × 129216
HL6513iLSD400HDDifference
Height225 mm129 mm+96 mm
Width322 mm280 mm+42 mm
Depth109 mm216 mm−107 mm
Weight3.3 kg3 kg+0.3 kg

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

Why is HL6513i better than LSD400HD?

  1. Contrast ratio (dynamic / claimed)3,500,000:1 vs 3,000,000:1+17%

Why is LSD400HD better than HL6513i?

  1. Brightness (ANSI / ISO lumens)4,000 lm vs 4,400 lm+10%
  2. Light source life20,000 h vs 30,000 h+50%
  3. Weight3.3 kg vs 3 kg+10%
Specifications

Side by side

Acer HL6513iAcer HL6513i≈ US$7206.9
ViewSonic LSD400HDViewSonic LSD400HD≈ US$8008.0
Picture
Resolution (on screen)1920 × 1080 (Full HD)1920 × 1080 (Full HD)
Native panel resolution1920 × 1080 (Full HD)1920 × 1080 (Full HD)
Display technologyDLPDLP
Light sourceLaserLaser
Brightness (ANSI / ISO lumens)4,000 lm4,400 lm
Contrast ratio (dynamic / claimed)3,500,000:13,000,000:1
HDR supportYes—
Gaming
Maximum refresh rate—120 Hz
Lens & placement
Throw ratio1.5:11.48:1
Throw ratio (zoomed in)1.65:11.62:1
Throw typeStandard throw (1.0:1 and longer)Standard throw (1.0:1 and longer)
Distance for a 100″ 16:9 image3.32 m3.28 m
Smallest image size30″30″
Largest image size300″300″
Lens shiftNoneNone
AutofocusNo—
Keystone correctionYesYes
Automatic keystone correctionNoNo
Sound
Built-in speakers (total output)10 W—
Smart & streaming
Wi-FiYes—
Connectivity
HDMI inputs22
HDMI version22
USB portYesYes
Ethernet (LAN)NoNo
VGA inputNoNo
Audio outputYesYes
Battery, power & lifetime
Power consumption195 W—
Light source life20,000 h30,000 h
Light source life (eco mode)30,000 h20,000 h
Design & noise
Fan noise—32 dB
Fan noise (eco mode)29 dB27 dB
Weight3.3 kg3 kg
Width322 mm280 mm
Height225 mm129 mm
Depth109 mm216 mm
ColoursWhiteWhite
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