Epson BrightLink 770Fi vs Panasonic PT-TMW380

Epson BrightLink 770Fi is brighter, sharper and in stock. Panasonic PT-TMW380 is quieter and lighter.

	Epson BrightLink 770Fi$2,498 · Amazon Buy	Panasonic PT-TMW380

Key differences
White light outputISO
White light outputISO	4,100 lm ISO (Normal power)	3,800 lm ISO (Normal power) · 3,800 lm ANSI
Native resolution
Native resolution	1080p (1920 × 1080)	WXGA (1280 × 800)
Throw ratio
Throw ratio	0.25–0.35:1	0.43:1
Fan noise
Fan noise	Normal 37 dB(A) · Eco 27 dB(A)	Normal 35 dB(A) · Eco 35 dB(A)
MSRP
MSRP	$2,637	—
Best price
Best price	$2,498	—
Room fit80″100″120″150″
Distance to screen
Distance to screen	0.55–0.77 m	0.93 m
Picture
White light outputISO
White light outputISO	4,100 lm ISO (Normal power)	3,800 lm ISO (Normal power) · 3,800 lm ANSI
Colour light output
Colour light output	4,100 lm (Normal power)	—
Brightness uniformity
Brightness uniformity	—	85%
Brightness by mode
Brightness by mode	Normal 4,100 lm · Eco 2,800 lm	Normal 3,800 lm · Eco 2,660 lm
Eco brightness
Eco brightness	68%Derived	70%Derived
Imaging technology
Imaging technology	3LCD	3LCD
Chip / panel diagonal
Chip / panel diagonal	0.62 in	0.64 in
Panel alignment
Panel alignment	Whole-image	—
Native resolution
Native resolution	1080p (1920 × 1080)	WXGA (1280 × 800)
Native aspect
Native aspect	16:9Derived	16:10Derived
Dynamic contrast
Dynamic contrast	Up to 2,500,000:1	3,000,000:1
Light source
Light source
Light source	Laser (phosphor)	Laser (phosphor)
Light-source life
Light-source life	20,000 h normal · 30,000 h eco	20,000 h normal · 24,000 h eco
Life defined as
Life defined as	50% brightness	50% brightness
Light output control
Light output control	Continuous	—
Constant brightness mode
Constant brightness mode	Yes	—
Optics
Throw ratio
Throw ratio	0.25–0.35:1	0.43:1
Image size
Image size	65–100 in	50–105 in
Zoom
Zoom	Digital	Digital
Focal length
Focal length	3.7 mm	6.08 mm
Aperture (f-number)
Aperture (f-number)	1.6	1.8
Focus
Focus	Manual	Manual
Vertical lens shift
Vertical lens shift	—	None
Horizontal lens shift
Horizontal lens shift	—	None
Vertical keystone
Vertical keystone	3°	15°
Horizontal keystone
Horizontal keystone	3°	15°
Auto keystone
Auto keystone	—	Yes
Corner correction
Corner correction	4-corner	—
Grid warp
Grid warp	Yes	—
Interchangeable lens
Interchangeable lens	—	No
Inputs & control
HDMI inputs
HDMI inputs	3 × HDMI	2 × HDMI (HDCP 1.4)
Other video inputs
Other video inputs	VGA, Composite	VGA
Max input resolution
Max input resolution	4K UHD	DCI 4K
Audio inputs
Audio inputs	3.5 mm, Microphone	3.5 mm
Control ports
Control ports	RS-232	RS-232
PJLink
PJLink	—	Class 2
Control-system drivers
Control-system drivers	Crestron	Crestron, AMX
Smart platform
Wi-Fi
Wi-Fi	Wi-Fi 5	—
Ethernet
Ethernet	Yes	Yes
Casting
Casting	Miracast	—
Audio
Speaker power
Speaker power	16 W	10 W
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)	356 × 395 × 133 mm	349 × 370 × 138 mm
Weight
Weight	6,000 g	4,900 g
Colours
Colours	—	White
Orientations
Orientations	Table, Ceiling, Rear	Table, Ceiling, Rear, 360°
Dust filter
Dust filter	Replaceable	Washable
Environment & power
Operating temperature
Operating temperature	0–40°C	0–45°C
Operating humidity
Operating humidity	20–80%RH	20–80%RH
Altitude
Altitude	3,048 m · high-altitude mode	2,700 m
Power draw
Power draw	Normal 277 W · Eco 208 W	Max 230 W · Normal 205 W · Eco 155 W
Standby
Standby	0.5 W	0.5 W
Networked standby
Networked standby	2 W	14 W
Mains input
Mains input	100–240 V · 50/60 Hz	100–240 V · 50/60 Hz
Fan noise
Fan noise	Normal 37 dB(A) · Eco 27 dB(A)	Normal 35 dB(A) · Eco 35 dB(A)
Safety & support
Laser class
Laser class	Class 1	Class 1
Risk group
Risk group	—	RG2
Marks
Marks	FCC, UL	—
Warranty
Warranty	3 yr	—
User manual
User manual	https://files.support.epson.com/docid/cpd6/cpd63110.pdf	—
Spare parts
Spare parts	Air filter V13H134A60 · Mount V12HA06A05	—
In the box
In the box
In the box	Power cord, Remote, Remote batteries, Quick start guide, USB cable	Power cord, Remote, Remote batteries

Epson BrightLink 770Fi$2,498 · Amazon

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Panasonic PT-TMW380