Epson PowerLite E24 vs ViewSonic PS600X

	Epson PowerLite E24 MSRP $421	ViewSonic PS600X MSRP $576
Key differences
White light output	—	3,700 lm ANSI
Throw ratio	1.44–2.88:1	0.61:1
Fan noise	Normal 37 dB(A) · Eco 28 dB(A)	—
Price	MSRP $421	MSRP $576
Room fit80″100″120″150″
Distance to screen	2.9–5.9 m	1.2 m
Brightness
Rated brightness	—	3,700 lmDerived
White light output	—	3,700 lm ANSI
Colour light output	3,600 lm	—
Claimed brightness (non-standard)	3,600 lm	—
Display system
Imaging technology	3LCD	DLP
Chip / panel diagonal	0.55 in	0.55 in
On-screen resolution	1024 × 768Derived	1024 × 768Derived
Native resolution	1024 × 768	1024 × 768
Native aspect	4:3Derived	4:3Derived
Colour wheel segments	—	6
Contrast
Dynamic contrast	Up to 15,000:1	22,000:1
Colour
Colour bit depth (per channel)	10 bit	10 bit
Light source
Light source	Lamp	Lamp
Lamp power	210 W	190 W
Replacement lamp	ELPLP97	RLC-108
Light-source life	6,000 h normal · 12,000 h eco	5,000 h normal · 15,000 h dynamic
Optics
Throw ratio	1.44–2.88:1	0.61:1
Image size	30–350 in	30–300 in
Zoom	Digital	Digital
Focal length	16.7 mm	—
Aperture (f-number)	1.44	—
Focus	Manual	Manual
Vertical lens shift	—	None
Horizontal lens shift	—	None
Vertical keystone	30°	40°
Horizontal keystone	30°	26°
Inputs & control
HDMI inputs	HDMI	—
HDMI inputs (count)	1Derived	—
Other video inputs	VGA, Composite	—
Max input resolution	—	1080p
Audio inputs	3.5 mm, RCA	—
Control ports	RS-232	—
Horizontal scan	—	15–102 kHz
Vertical scan	—	23–120 Hz
Audio
Speaker power	5 W	10 W
Speakers	1	1
Layout	Mono	—
Audio outputs	3.5 mm	—
HDMI audio return	NoneDerived	—
Physical & installation
Dimensions (W × D × H)	302 × 249 × 87 mm	292 × 236 × 115 mm
Weight	2,700 g	2,600 g
Orientations	Table, Ceiling, Rear	—
Ceiling mount	—	M4, screws ≤ 8 mm
Dust filter	Replaceable	—
Environment & power
Operating temperature	5–40°C	0–40°C
Operating humidity	—	0–90%RH
Altitude	3,048 m	—
Power draw	Normal 349 W · Eco 241 W	260 W
Standby	Up to 0.3 W	Up to 0.5 W
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Noise
Fan noise	Normal 37 dB(A) · Eco 28 dB(A)	—
Support & ownership
Warranty	2 yr (light source 3 mo)	3 yr (light source 1 yr)
User manual	https://files.support.epson.com/docid/cpd6/cpd65860/EN/index.html	https://www.viewsonicglobal.com/public/products_download/user_guide/Projector/PS500X_PS501X_PS600X_PS501W_PS600W/PS600W_PS600X_PS501W_PS501X_PS500X_UG_ENG.pdf
Spare parts	Lamp V13H010L97 · Air filter V13H134A32	—
In the box
In the box	Power cord, Remote, + Remote batteries, Quick start guide	Power cord, Remote, Quick start guide, + VGA cable