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  3. Orbital IN0061SL vs LSD400HD

InFocus Orbital IN0061SL vs ViewSonic LSD400HD

What Orbital IN0061SL does better (2) and where LSD400HD wins (3) — every spec side by side.

InFocus Orbital IN0061SL
InFocus · 2025Orbital IN0061SL
7.2Score
2 advantages≈ US$750
vs
ViewSonic LSD400HD
ViewSonic · 2026LSD400HD
8.0Score
3 advantages≈ US$800
Higher score
9.0Picture7.7
2.6Setup & placement4.3
6.1Noise, lifetime & portability7.8

Why is Orbital IN0061SL better than LSD400HD?

  1. Resolution (on screen)3840 × 2160 (4K UHD) vs 1920 × 1080 (Full HD)
  2. Fan noise27 dB vs 32 dB+19%

Why is LSD400HD better than Orbital IN0061SL?

  1. Light source life15,000 h vs 30,000 h2×
  2. Brightness (ANSI / ISO lumens)4,000 lm vs 4,400 lm+10%
  3. Contrast ratio (dynamic / claimed)1,000,000:1 vs 3,000,000:13×
Specifications

Side by side

ViewSonic LSD400HDViewSonic LSD400HD≈ US$8008.0
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 lm4,400 lm
Contrast ratio (dynamic / claimed)1,000,000:13,000,000:1
HDR supportYes—
HDR formatsHLG—
3D playbackYes—
Gaming
Maximum refresh rate—120 Hz
Lens & placement
Throw ratio1.21:11.48:1
Throw ratio (zoomed in)2.59:11.62:1
Throw typeStandard throw (1.0:1 and longer)Standard throw (1.0:1 and longer)
Distance for a 100″ 16:9 image2.68 m3.28 m
Smallest image size—30″
Largest image size—300″
Optical zoom1.3×—
Lens shiftNoneNone
AutofocusNo—
Keystone correctionYesYes
Automatic keystone correctionNoNo
Sound
Built-in speakers (total output)10 W—
Smart & streaming
Wi-FiYes—
Connectivity
HDMI inputs22
HDMI version—2
USB portYesYes
Ethernet (LAN)NoNo
VGA inputYesNo
Audio outputYesYes
Battery, power & lifetime
Power consumption300 W—
Light source life15,000 h30,000 h
Light source life (eco mode)—20,000 h
Design & noise
Fan noise27 dB32 dB
Fan noise (eco mode)—27 dB
Weight—3 kg
Width—280 mm
Height—129 mm
Depth—216 mm
ColoursWhiteWhite
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