ViewSonic LS510WH-2 vs ViewSonic PS502X

ViewSonic LS510WH-2 is $30 cheaper, sharper and lighter. ViewSonic PS502X is brighter.

	ViewSonic LS510WH-2MSRP $499	ViewSonic PS502XMSRP $529

Key differences
White light outputANSI
White light outputANSI	3,000 lm ANSI	4,000 lm ANSI
Native resolution
Native resolution	WXGA (1280 × 800)	1024 × 768
Throw ratio
Throw ratio	1.55–1.7:1	0.62:1
Light source
Light source	LED	Lamp
MSRP
MSRP	$499	$529
Room fit80″100″120″150″
Distance to screen
Distance to screen	3.3–3.7 m	1.3 m
Picture
White light outputANSI
White light outputANSI	3,000 lm ANSI	4,000 lm ANSI
Imaging technology
Imaging technology	DLP	DLP
Chip / panel diagonal
Chip / panel diagonal	0.65 in	—
Native resolution
Native resolution	WXGA (1280 × 800)	1024 × 768
Native aspect
Native aspect	16:10Derived	4:3Derived
Dynamic contrast
Dynamic contrast	3,000,000:1	15,000:1
Dynamic contrast method
Dynamic contrast method	Light-source dimming	—
Colour gamut
Colour gamut	Rec. 709 125%	—
Colour bit depth (per channel)
Colour bit depth (per channel)	10 bit	10 bit
Picture mode memories
Picture mode memories	2	—
3D
3D	—	Yes
3D formats
3D formats	—	Frame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses sync
3D glasses sync	—	DLP-Link
Light source
Light source
Light source	LED	Lamp
Lamp power
Lamp power	—	240 W
Replacement lamp
Replacement lamp	—	RLC-128
Light-source life
Light-source life	30,000 h	4,000 h normal · 12,000 h dynamic
Optics
Throw ratio
Throw ratio	1.55–1.7:1	0.62:1
Image size
Image size	30–300 in	60–300 in
Zoom
Zoom	Optical	Digital
Zoom ratio
Zoom ratio	1.1×Derived	—
Focal length
Focal length	22–24.1 mm	7.15 mm
Aperture (f-number)
Aperture (f-number)	2.56–2.68	2.7
Focus
Focus	Manual	Manual
Autofocus
Autofocus	No	—
Vertical lens shift
Vertical lens shift	None	—
Horizontal lens shift
Horizontal lens shift	None	—
Vertical keystone
Vertical keystone	40°	19°
Auto keystone
Auto keystone	No	Yes
Corner correction
Corner correction	None	—
Inputs & control
HDMI inputs
HDMI inputs	HDMI 1.4 (HDCP 1.4)	2 × HDMI 1.4 (HDCP 1.4)
Other video inputs
Other video inputs	None	VGA
Max input resolution
Max input resolution	1080p	1080p
Audio inputs
Audio inputs	3.5 mm	3.5 mm
USB media playback
USB media playback	—	No
Control ports
Control ports	RS-232	RS-232
Control-system drivers
Control-system drivers	Crestron	—
Horizontal scan
Horizontal scan	15–102 kHz	15–102 kHz
Vertical scan
Vertical scan	23–120 Hz	23–120 Hz
Smart platform
Ethernet
Ethernet	Yes	—
Audio
Speaker power
Speaker power	2 W	16 W
Speakers
Speakers	1	1
Layout
Layout	Mono	Mono
Audio outputs
Audio outputs	3.5 mm	3.5 mm
HDMI audio return
HDMI audio return	NoneDerived	NoneDerived
Physical & installation
Dimensions (W × D × H)
Dimensions (W × D × H)	293 × 221 × 115 mm	309 × 234 × 115 mm
Weight
Weight	2,650 g	2,870 g
Orientations
Orientations	Table, Ceiling, Rear, Limited tilt	Table, Ceiling
Ceiling mount
Ceiling mount	M4, screws ≤ 8 mm	—
Dust filter
Dust filter	None	—
Ingress protection
Ingress protection	IP5X (light engine)	—
Sealed optical engine
Sealed optical engine	Yes	—
Environment & power
Operating temperature
Operating temperature	0–40°C	0–40°C
Operating humidity
Operating humidity	0–90%RH	10–80%RH
Altitude
Altitude	3,000 m · high-altitude mode	3,657 m · high-altitude mode
Power draw
Power draw	240 W	295 W
Standby
Standby	Up to 0.5 W	0.5 W
Power supply
Power supply	—	Built in
Mains input
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Safety & support
Risk group
Risk group	RG2	—
Marks
Marks	FCC	—
Warranty
Warranty	3 yr (light source 1 yr)	3 yr (light source 1 yr)
User manual
User manual	https://www.viewsonicglobal.com/public/products_download/user_guide/projector/LS510W_LS510WH_LS510WH-2_LS560W_LS560WH_LS560HDH/LS510W_LS510WH_LS510WH-2_LS560W_LS560WH_LS560HDH_UG_ENG.pdf	—
Spare parts
Spare parts	—	Lamp RLC-128
In the box
In the box
In the box	Power cord, Remote, Quick start guide	Power cord, Remote, Quick start guide
Remote
Remote	IR	—