InFocus Nemesis IN1028SL vs ViewSonic LSD400HD

What Nemesis IN1028SL does better (2) and where LSD400HD wins (0) — every spec side by side.

8.1Score

2 advantages≈ US$960

Higher score

ViewSonic · 2026LSD400HD

8.0Score

0 advantages≈ US$800

7.6Picture7.7

3.8Setup & placement4.3

8.2Noise, lifetime & portability7.8

Why is Nemesis IN1028SL better than LSD400HD?

LSD400HD has no measurable advantages in this pair.

Specifications

Only differences	InFocus Nemesis IN1028SL≈ US$9608.1	ViewSonic LSD400HD≈ US$8008.0
Picture
Resolution (on screen)	1920 × 1080 (Full HD)	1920 × 1080 (Full HD)
Native panel resolution	1920 × 1080 (Full HD)	1920 × 1080 (Full HD)
Display technology	DLP	DLP
Light source	Laser	Laser
Brightness (ANSI / ISO lumens)	5,000 lm	4,400 lm
Contrast ratio (dynamic / claimed)	—	3,000,000:1
Gaming
Maximum refresh rate	120 Hz	120 Hz
Lens & placement
Throw ratio	1.4:1	1.48:1
Throw ratio (zoomed in)	2.24:1	1.62:1
Throw type	Standard throw (1.0:1 and longer)	Standard throw (1.0:1 and longer)
Distance for a 100″ 16:9 image	3.1 m	3.28 m
Smallest image size	—	30″
Largest image size	—	300″
Optical zoom	2×	—
Lens shift	None	None
Autofocus	No	—
Keystone correction	Yes	Yes
Automatic keystone correction	No	No
Sound
Built-in speakers (total output)	15 W	—
Smart & streaming
Wi-Fi	Yes	—
Connectivity
HDMI inputs	2	2
HDMI version	—	2
USB port	Yes	Yes
Ethernet (LAN)	Yes	No
VGA input	Yes	No
Audio output	Yes	Yes
Battery, power & lifetime
Power consumption	195 W	—
Light source life	30,000 h	30,000 h
Light source life (eco mode)	—	20,000 h
Design & noise
Fan noise	32 dB	32 dB
Fan noise (eco mode)	26 dB	27 dB
Weight	—	3 kg
Width	—	280 mm
Height	—	129 mm
Depth	—	216 mm
Colours	White	White