ProjectorDB

Epson PowerLite 775F vs ViewSonic LS751HD

Epson PowerLite 775F is in stock. ViewSonic LS751HD is $645.67 cheaper, quieter and lighter.

Epson PowerLite 775F$2,244.67 · Amazon
Buy
ViewSonic LS751HDMSRP $1,599
Key differences
White light output
4,100 lm ISO5,000 lm ANSI
Throw ratio
0.25–0.35:11.4–2.24:1
Fan noise
Normal 37 dB(A) · Eco 27 dB(A)Normal 32 dB(A) · Eco 29 dB(A)
MSRP
$2,247$1,599
Best price
$2,244.67—
Room fit
Distance to screen
0.55–0.77 m3.1–5.0 m
Picture
White light output
4,100 lm ISO5,000 lm ANSI
Colour light output
4,100 lm—
Claimed brightness (non-standard)
—5,500 lm
Brightness by mode
Normal 4,100 lm · Eco 2,800 lm—
Eco brightness
68%Derived—
Imaging technology
3LCDDLP
Chip / panel diagonal
—0.65 in
Panel alignment
Whole-image—
Native resolution
1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Dynamic contrast
Over 2,500,000:13,000,000:1
Colour bit depth (per channel)
10 bit10 bit
3D
—Yes
3D glasses sync
—DLP-Link
Light source
Light source
Laser (phosphor)Laser (phosphor)
Emitter
Blue laser + phosphorBlue laser + phosphor
Laser wavelengths
B 455 nm—
Light-source life
20,000 h normal · 30,000 h eco20,000 h normal · 30,000 h super eco
Life defined as
50% brightness—
Light output control
Continuous—
Constant brightness mode
Yes—
Optics
Throw ratio
0.25–0.35:11.4–2.24:1
Image size
60–150 in30–300 in
Projection offset
—136%
Zoom
DigitalOptical
Zoom ratio
—1.6×Derived
Focal length
3.7 mm20.91–32.62 mm
Aperture (f-number)
1.62.5–3.26
Focus
ManualManual
Vertical lens shift
None-18–0%
Horizontal lens shift
None—
Vertical keystone
3°30°
Horizontal keystone
3°30°
Corner correction
4-corner—
Grid warp
Yes—
Interchangeable lens
No—
Inputs & control
HDMI inputs
3 × HDMIHDMI 2.0 (HDCP 2.2) · HDMI 1.4 (HDCP 1.4)
Other video inputs
VGA, Composite—
Max input resolution
—4K UHD
Audio inputs
3.5 mm—
USB media playback
Yes—
Control ports
RS-232RS-232
Control-system drivers
CrestronCrestron
Horizontal scan
—15–102 kHz
Vertical scan
—23–120 Hz
Smart platform
Wi-Fi
Wi-Fi 5—
Ethernet
YesYes
Casting
Miracast—
Audio
Speaker power
16 W—
Speakers
1—
Layout
Mono—
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
356 × 395 × 133 mm337 × 265 × 132 mm
Weight
5,900 g4,500 g
Colours
Black—
Orientations
Table, Ceiling, Rear, Portrait, 360°Table, Ceiling, Rear, Portrait, 360°
Dust filter
Replaceable—
Ingress protection
—IP5X (light engine)
Sealed optical engine
—Yes
Environment & power
Operating temperature
0–40°C0–40°C
Operating humidity
20–80%RH10–80%RH
Altitude
3,048 m · high-altitude mode3,658 m
Power draw
Normal 277 W · Eco 208 W245 W
Standby
0.5 WUp to 0.5 W
Networked standby
2 W—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 37 dB(A) · Eco 27 dB(A)Normal 32 dB(A) · Eco 29 dB(A)
Safety & support
Laser class
Class 1—
Risk group
RG2—
FDA laser notice
Notice 57—
Marks
FCC, ULFCC
Warranty
🇺🇸 US 3 yr or 20,000 h · 🇨🇦 CA 3 yr or 20,000 h3 yr
User manual
https://files.support.epson.com/docid/cpd6/cpd63099.pdfhttps://www.viewsonicglobal.com/public/products_download/user_guide/projector/LS751HD/LS710HD_LS751HD_UG_ENG.pdf
Spare parts
Air filter V13H134A60 · Mount V12HA06A05—
In the box
In the box
Power cord, Remote, Remote batteries, Quick start guidePower cord, Remote, Quick start guide
Remote
—IR
Epson PowerLite 775F$2,244.67 · Amazon
Buy
ViewSonic LS751HDMSRP $1,599