ProjectorDB

ViewSonic LSD400HD-ST vs ViewSonic PG800HD

ViewSonic LSD400HD-ST is $367 cheaper, lighter and in stock. ViewSonic PG800HD is brighter.

ViewSonic LSD400HD-ST$1,082 · Amazon
Buy
ViewSonic PG800HDMSRP $1,449
Key differences
White light outputANSI
4,000 lm ANSI5,000 lm ANSI
Throw ratio
0.49–0.5:11.15–1.5:1
HDR formats
HDR10, HLG—
Light source
Laser (phosphor)Lamp
Fan noise
Normal 32 dB(A) · Eco 27 dB(A)—
MSRP
$1,099.99$1,449
Best price
$1,082—
Room fit
Distance to screen
1.1 m2.5–3.3 m
Picture
White light outputANSI
4,000 lm ANSI5,000 lm ANSI
Claimed brightness (non-standard)
4,800 lm—
Imaging technology
DLPDLP
Chip / panel diagonal
0.65 in0.65 in
Native resolution
1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Colour wheel segments
—6
Dynamic contrast
3,000,000:15,000:1
Colour bit depth (per channel)
10 bit10 bit
HDR formats
HDR10, HLG—
3D
YesYes
3D formats
Frame packing, Side-by-side, Top-bottomFrame packing, Side-by-side, Top-bottom, Frame sequential
3D glasses sync
DLP-Link—
Light source
Light source
Laser (phosphor)Lamp
Emitter
Blue laser + phosphor—
Lamp power
—370 W
Replacement lamp
—RLC-103
Light-source life
20,000 h normal · 30,000 h eco2,000 h normal · 2,500 h dynamic
Optics
Throw ratio
0.49–0.5:11.15–1.5:1
Image size
40–300 in30–300 in
Projection offset
132%—
Zoom
NoneOptical
Zoom ratio
—1.3×Derived
Focal length
7.51 mm—
Aperture (f-number)
2.8—
Focus
ManualManual
Autofocus
No—
Vertical lens shift
—0–7%
Vertical keystone
15°40°
Horizontal keystone
15°—
Auto keystone
—Yes
Corner correction
4-corner—
Motion & gaming
Max input refresh
—1080p: 60 Hz
Inputs & control
HDMI inputs
2 × HDMI 2.0 (HDCP 2.2)2 × HDMI 1.4
Other video inputs
—VGA, Component, Composite
Max input resolution
4K UHDWUXGA
Audio inputs
—3.5 mm, RCA, Microphone
Control ports
RS-232RS-232, 12 V trigger
Control-system drivers
CrestronCrestron, AMX
Horizontal scan
15–135 kHz15–102 kHz
Vertical scan
24–120 Hz23–120 Hz
Smart platform
Ethernet
YesYes
Audio
Speaker power
15 W20 W
Speakers
12
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
286 × 216 × 129 mm470 × 316 × 140 mm
Weight
3,100 g6,200 g
Orientations
Table, Ceiling, Rear, Portrait, 360°Table, Ceiling, Rear
Ceiling mount
—M4, screws ≤ 8 mm
Dust filter
None—
Ingress protection
IP6X—
Sealed optical engine
Yes—
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
10–80%RH10–90%RH
Altitude
3,658 m · high-altitude mode3,000 m · high-altitude mode
Power draw
143 WMax 574 W · Eco 469 W
Standby
Up to 0.5 WUp to 0.5 W
Power supply
External adapter—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 32 dB(A) · Eco 27 dB(A)—
Safety & support
Laser class
Class 1—
Risk group
RG2—
Marks
CE, FCCCE, FCC
Warranty
3 yr3 yr (light source 1 yr)
User manual
https://www.viewsonicglobal.com/public/products_download/user_guide/projector/LSD400HD-ST/LSD400HD-ST_UG_ENG.pdfhttps://www.viewsonicglobal.com/public/products_download/user_guide/Projector/PG800HD_PG800W_PG800X/PG800HD_PG800W_PG800X_UG_ENG.pdf
In the box
In the box
Power cord, Power adapter, Remote, Remote batteries, Quick start guidePower cord, Remote, Remote batteries, Quick start guide, VGA cable
Remote
IR—
ViewSonic LSD400HD-ST$1,082 · Amazon
Buy
ViewSonic PG800HDMSRP $1,449