ProjectorDB

Epson PowerLite L270F vs Optoma 4K400x

Optoma 4K400x is quieter and in stock.

Epson PowerLite L270FMSRP $1,410
Optoma 4K400x$1,399 · Amazon
Buy
Key differences
White light output
5,200 lm ISO (Normal power)—
Throw ratio
1.32–2.12:11.5–1.66:1
Lowest input lag
—4.5 msDerived
HDR formats
—HDR10, HLG
Light source
Laser (phosphor)Lamp
Fan noise
Normal 38 dB(A) · Eco 28 dB(A)Max 28 dB(A) · Normal 26 dB(A)
MSRP
$1,410—
Best price
—$1,399
Room fit
Distance to screen
2.9–4.7 m3.3–3.7 m
Picture
White light output
5,200 lm ISO (Normal power)—
Colour light output
5,200 lm (Normal power)—
Claimed brightness (non-standard)
—4,000 lm
Brightness uniformity
—80%
Brightness by mode
Normal 5,200 lm · Eco 3,600 lm—
Eco brightness
69%Derived—
Imaging technology
3LCDDLP
Chip / panel diagonal
—0.47 in
Native resolution
1080p (1920 × 1080)1080p (1920 × 1080)
Native aspect
16:9Derived16:9Derived
Pixel shift
None—
Addressable resolution
—4K UHD (3840 × 2160)
Dynamic contrast
Over 5,000,000:11,000,000:1
Dynamic contrast method
—Light-source dimming
Gamma / EOTF presets
—2.2, 2.4
Colour temperature presets
—D93, D65, D55, Native
HDR formats
—HDR10, HLG
Tone mapping
—Adjustable
Colour management (CMS)
—6-axis
3D
—Yes
3D formats
—Frame packing
Light source
Light source
Laser (phosphor)Lamp
Emitter
Blue laser + phosphor—
Lamp power
—240 W
Light-source life
20,000 h normal · 30,000 h eco4,000 h max · 10,000 h eco · 15,000 h dynamic
Life defined as
50% brightness—
Light output control
Continuous—
Constant brightness mode
Yes—
Warm-up time
30 s—
Cool-down time
—90 s
Optics
Throw ratio
1.32–2.12:11.5–1.66:1
Image size
31–310 in33–300 in
Projection offset
—105%
Zoom
OpticalOptical
Zoom ratio
1.61×Derived1.11×Derived
Focal length
18.2–29.1 mm15.84–17.42 mm
Aperture (f-number)
1.51–1.771.98–2.02
Focus
ManualManual
Autofocus
NoNo
Vertical lens shift
None—
Horizontal lens shift
None—
Vertical keystone
30°40°
Horizontal keystone
30°40°
Auto keystone
No—
Grid warp
YesYes
Motion & gaming
Max input refresh
—1080p: 240 Hz
Input lag
—1080p: 60 Hz 16.7 ms · 120 Hz 8.9 ms · 240 Hz 4.5 ms · 4K UHD: 60 Hz 16.7 ms
Inputs & control
HDMI inputs
2 × HDMI 2.02 × HDMI 2.0 (HDCP 2.2)
Other video inputs
VGA—
Max input resolution
DCI 4KDCI 4K
Audio inputs
3.5 mm, RCA, Microphone—
USB media playback
Yes—
Control ports
RS-232RS-232, 12 V trigger
Control-system drivers
Crestron—
Horizontal scan
—31–135 kHz
Vertical scan
—24–120 Hz
Smart platform
Ethernet
Yes—
Casting
Miracast—
Audio
Speaker power
16 W10 W
Speakers
—1
Layout
Mono—
Audio outputs
3.5 mm3.5 mm
HDMI audio return
NoneDerivedNoneDerived
Physical & installation
Dimensions (W × D × H)
325 × 299 × 90 mm315 × 270 × 115 mm
Weight
4,200 g4,200 g
Orientations
Table, Ceiling, Rear, Portrait, 360°Table, Ceiling, Rear
Ceiling mount
9 × M4, 9 mm screws—
Dust filter
Replaceable—
Environment & power
Operating temperature
0–40°C5–40°C
Operating humidity
20–80%RH10–85%RH
Altitude
3,048 m · high-altitude mode3,000 m · high-altitude mode
Power draw
Max 291 W · Normal 291 W · Eco 226 WMax 305 W · Eco 220 W
Standby
0.5 W0.5 W
Networked standby
2 W—
Mains input
100–240 V · 50/60 Hz100–240 V · 50/60 Hz
Fan noise
Normal 38 dB(A) · Eco 28 dB(A)Max 28 dB(A) · Normal 26 dB(A)
Safety & support
Laser class
Class 1—
Risk group
RG2RG2
Marks
FCC, ULFCC
Warranty
🇺🇸 US 3 yr or 20,000 h · 🇨🇦 CA 3 yr or 20,000 h—
User manual
https://files.support.epson.com/docid/cpd6/cpd63079.pdfhttps://region-resource.optoma.com/products/import/Documents/13cdc4ab-4017-4930-a4fd-d023d407c4fe.pdf
Spare parts
Air filter V13H134A60—
In the box
In the box
Power cord, Remote, Remote batteries, HDMI cablePower cord, Remote, Remote batteries, User manual
Remote
—Backlit
Epson PowerLite L270FMSRP $1,410
Optoma 4K400x$1,399 · Amazon
Buy