ProjectorDB

Epson PowerLite 775F vs ViewSonic LS740-4K

Epson PowerLite 775F is in stock. ViewSonic LS740-4K is $444.68 cheaper, sharper and quieter.

Epson PowerLite 775F$2,244.67 · Amazon
Buy
ViewSonic LS740-4K$1,799.99 · Amazon
Buy
Key differences
White light output
4,100 lm ISO5,000 lm ANSI
Native resolution
1080p (1920 × 1080)4K UHD (3840 × 2160)
Throw ratio
0.25–0.35:11.4–2.24:1
HDR formats
—HLG
Fan noise
Normal 37 dB(A) · Eco 27 dB(A)Normal 32 dB(A) · Eco 27 dB(A)
MSRP
$2,247$1,799.99
Best price
$2,244.67$1,799.99
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—
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)4K UHD (3840 × 2160)
Native aspect
16:9Derived16:9Derived
Dynamic contrast
Over 2,500,000:13,000,000:1
Colour bit depth (per channel)
10 bit10 bit
HDR formats
—HLG
3D
—Yes
3D formats
—Frame packing, Side-by-side, Top-bottom, Frame sequential
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
—124%
Zoom
DigitalOptical
Zoom ratio
—1.6×Derived
Focal length
3.7 mm—
Aperture (f-number)
1.6—
Focus
ManualManual
Autofocus
—No
Vertical lens shift
None—
Horizontal lens shift
None—
Vertical keystone
3°30°
Horizontal keystone
3°30°
Corner correction
4-corner—
Grid warp
YesYes
Interchangeable lens
No—
Motion & gaming
Max input refresh
—1080p: 240 Hz · 2560 × 1440: 120 Hz · 4K UHD: 60 Hz
Inputs & control
HDMI inputs
3 × HDMI2 × HDMI 2.0 (HDCP 2.3)
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
Crestron—
Horizontal scan
—15–135 kHz
Vertical scan
—24–240 Hz
Smart platform
Wi-Fi
Wi-Fi 5—
Ethernet
YesYes
Casting
Miracast—
Audio
Speaker power
16 W15 W
Speakers
11
Layout
Mono—
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
356 × 395 × 133 mm286 × 216 × 129 mm
Weight
5,900 g3,100 g
Colours
Black—
Orientations
Table, Ceiling, Rear, Portrait, 360°Table, Ceiling, Portrait, 360°
Dust filter
ReplaceableNone
Ingress protection
—IP6X
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 · high-altitude mode
Power draw
Normal 277 W · Eco 208 W165 W
Standby
0.5 WUp to 0.5 W
Networked standby
2 W—
Power supply
—External adapter
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 27 dB(A)
Safety & support
Laser class
Class 1Class 1
Risk group
RG2RG2
Hazard distance
—1 m
FDA laser notice
Notice 57—
Marks
FCC, ULCE, FCC
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/LSD500-4K/LSD500-4K_LS740-4K_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, Power adapter, Remote, Remote batteries, Quick start guide
Remote
—IR
Epson PowerLite 775F$2,244.67 · Amazon
Buy
ViewSonic LS740-4K$1,799.99 · Amazon
Buy