ASUS H1 vs ViewSonic LS600W

	ASUS H1 MSRP $999	ViewSonic LS600W MSRP $899
Key differences
White light output	—	3,000 lm ANSI
Native resolution	1080p (1920 × 1080)	WXGA (1280 × 800)
Throw ratio	1.3–1.56:1	1.37–1.64:1
Fan noise	32 dB(A)	Normal 31 dB(A) · Eco 25 dB(A)
Price	MSRP $999	MSRP $899
Room fit80″100″120″150″
Distance to screen	2.9–3.5 m	3.0–3.5 m
Brightness
Rated brightness	—	3,000 lmDerived
White light output	—	3,000 lm ANSI
Claimed brightness (non-standard)	3,000 lm	—
Display system
Imaging technology	DLP	DLP
Chip / panel diagonal	0.65 in	0.65 in
On-screen resolution	1080p (1920 × 1080)Derived	WXGA (1280 × 800)Derived
Native resolution	1080p (1920 × 1080)	WXGA (1280 × 800)
Native aspect	16:9Derived	16:10Derived
Contrast
Dynamic contrast	800:1	3,000,000:1
Dynamic contrast method	—	Light-source dimming
Colour
Colour gamut	Rec. 709 125% area	—
Colour bit depth (per channel)	10 bitDerived	10 bit
Colour temperature presets	—	D93, D65
Calibration
Picture mode memories	—	2
3D
3D	Yes	Yes
3D formats	Frame packing, Side-by-side, Top-bottom, Frame sequential	Frame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses sync	DLP-Link	—
Light source
Light source	LED	LED
Emitter	RGB LED	4-channel LED
Light-source life	30,000 h	30,000 h
Warm-up time	20 s	—
Cool-down time	4.5 s	—
Optics
Throw ratio	1.3–1.56:1	1.37–1.64:1
Image size	40–200 in	30–300 in
Projection offset	—	79%
Zoom	Optical	Optical
Zoom ratio	1.2×Derived	1.2×Derived
Focal length	—	19.16–23.02 mm
Aperture (f-number)	—	1.6–1.75
Focus	Manual	Manual
Autofocus	No	—
Vertical lens shift	—	None
Horizontal lens shift	—	None
Vertical keystone	40°	40°
Horizontal keystone	—	40°
Auto keystone	Yes	—
Corner correction	—	4-corner
Interchangeable lens	—	No
Motion & gaming
Max input refresh	1080p: 120 Hz	—
Max refresh at 1080p	120 HzDerived	—
Inputs & control
HDMI inputs	2 × HDMI 2.0	2 × HDMI 1.4 (HDCP 1.4)
HDMI inputs (count)	2Derived	2Derived
Newest HDMI version	HDMI 2.0Derived	HDMI 1.4Derived
Other video inputs	VGA	VGA, + Composite
Max input resolution	4K UHD	1080p
Audio inputs	3.5 mm	3.5 mm
USB media playback	No	—
Control ports	RS-232	RS-232
Control-system drivers	Crestron	Crestron, + AMX
Horizontal scan	15–101 kHz	15–102 kHz
Vertical scan	24–120 Hz	23–120 Hz
Smart platform
Wi-Fi	None	—
Ethernet	Yes	Yes
Audio
Speaker power	10 W	10 W
Speakers	—	1
Layout	Mono	Mono
Audio outputs	3.5 mm	3.5 mm
HDMI audio return	NoneDerived	NoneDerived
Physical & installation
Dimensions (W × D × H)	405 × 283 × 99 mm	386 × 276 × 116 mm
Weight	5,700 g	5,000 g
Colours	Black	—
Orientations	Table, Ceiling, Rear	Table, Ceiling, Rear
Ceiling mount	M4, 10 mm screws	M4, 12.8–15.8 mm screws
Dust filter	—	None
Ingress protection	—	IP5X (light engine)
Sealed optical engine	—	Yes
Environment & power
Operating temperature	0–40°C	0–40°C
Operating humidity	20–90%RH	10–90%RH
Altitude	High-altitude mode	3,000 m · high-altitude mode
Power draw	Max 360 W	270 W
Standby	Up to 0.5 W	Up to 0.5 W
Power supply	Built in	—
Mains input	100–240 V	100–240 V · 50/60 Hz
Noise
Fan noise	32 dB(A)	Normal 31 dB(A) · Eco 25 dB(A)
Safety & compliance
Risk group	RG2	RG2
Marks	—	CE, FCC
Support & ownership
Warranty	2 yr	3 yr
User manual	https://dlcdnets.asus.com/pub/ASUS/Projectors/H1/E17411_H1_LED_Projector_EM_WEB.pdf	https://www.viewsonicglobal.com/public/products_download/user_guide/Projector/LS600W/LS600W_UG_ENG.pdf
In the box
In the box	Power cord, Remote, Quick start guide, + Warranty card, + HDMI cable	Power cord, Remote, Quick start guide, + VGA cable
Remote	—	IR