Epson Home Cinema 1100 vs ViewSonic PX747-4K

Epson Home Cinema 1100 is $239.01 cheaper, lighter and in stock.

	Epson Home Cinema 1100$949.99 · Amazon Buy	ViewSonic PX747-4KMSRP $1,189

Key differences
White light output
White light output	3,400 lm ISO	3,500 lm ANSI
Native resolution
Native resolution	1080p (1920 × 1080)	—
Throw ratio
Throw ratio	1–1.21:1	1.47–1.76:1
Fan noise
Fan noise	Normal 37 dB(A) · Eco 28 dB(A)	—
MSRP
MSRP	$949.99	$1,189
Best price
Best price	$949.99	—
Room fit80″100″120″150″
Distance to screen
Distance to screen	2.2–2.7 m	3.3–3.9 m
Picture
White light output
White light output	3,400 lm ISO	3,500 lm ANSI
Colour light output
Colour light output	3,400 lm	—
Imaging technology
Imaging technology	3LCD	DLP
Chip / panel diagonal
Chip / panel diagonal	0.62 in	—
Native resolution
Native resolution	1080p (1920 × 1080)	—
Native aspect
Native aspect	16:9Derived	16:9Derived
Pixel shift
Pixel shift	—	Yes (scheme not stated)
Addressable resolution
Addressable resolution	—	4K UHD (3840 × 2160)
Colour wheel segments
Colour wheel segments	—	6
Dynamic contrast
Dynamic contrast	Up to 16,000:1	12,000:1
Colour bit depth (per channel)
Colour bit depth (per channel)	—	10 bit
Light source
Light source
Light source	Lamp	Lamp
Lamp power
Lamp power	210 W	240 W
Replacement lamp
Replacement lamp	—	RLC-117
Light-source life
Light-source life	6,000 h normal · 12,000 h eco	4,000 h normal · 15,000 h dynamic
Optics
Throw ratio
Throw ratio	1–1.21:1	1.47–1.76:1
Image size
Image size	31–305 in	30–300 in
Zoom
Zoom	Optical	Optical
Zoom ratio
Zoom ratio	1.21×Derived	1.2×Derived
Focal length
Focal length	14.06–16.82 mm	—
Aperture (f-number)
Aperture (f-number)	1.58–1.7	—
Focus
Focus	Manual	Manual
Autofocus
Autofocus	No	No
Vertical lens shift
Vertical lens shift	—	None
Horizontal lens shift
Horizontal lens shift	—	None
Vertical keystone
Vertical keystone	30°	40°
Horizontal keystone
Horizontal keystone	30°	—
Auto keystone
Auto keystone	Yes	—
Inputs & control
HDMI inputs
HDMI inputs	2 × HDMI	HDMI 2.0 (HDCP 2.2) · HDMI 1.4 (HDCP 1.4)
Other video inputs
Other video inputs	—	VGA
Max input resolution
Max input resolution	4K UHD	4K UHD
USB media playback
USB media playback	Yes	—
Control ports
Control ports	—	RS-232, 12 V trigger
Horizontal scan
Horizontal scan	—	15–135 kHz
Vertical scan
Vertical scan	—	23–120 Hz
Smart platform
Wi-Fi
Wi-Fi	Wi-Fi 5	—
Casting
Casting	Miracast	—
Smart home
Smart home	HomeKit	—
Audio
Speaker power
Speaker power	2 W	10 W
Speakers
Speakers	1	1
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)	302 × 249 × 87 mm	332 × 261 × 135 mm
Weight
Weight	2,800 g	4,200 g
Orientations
Orientations	Table, Ceiling, Rear	Table, Ceiling, Rear
Ceiling mount
Ceiling mount	3 × M4, 9 mm screws	M4, screws ≤ 8 mm
Dust filter
Dust filter	Replaceable	—
Environment & power
Operating temperature
Operating temperature	5–40°C	0–40°C
Operating humidity
Operating humidity	—	0–90%RH
Altitude
Altitude	3,048 m · high-altitude mode	—
Power draw
Power draw	Max 349 W · Normal 349 W · Eco 241 W	310 W
Standby
Standby	0.3 W	Up to 0.5 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 28 dB(A)	—
Safety & support
Risk group
Risk group	—	RG2
Marks
Marks	FCC	FCC
Warranty
Warranty	2 yr	3 yr (light source 1 yr)
User manual
User manual	https://download2.ebz.epson.net/sec_pubs_visual/eai/projectors/pdf/useg/EN/UsersGuide_HomeCinema1100_EN_EAI.pdf	https://www.viewsonicglobal.com/public/products_download/user_guide/Projector/PX727-4K_PX747-4K/PX727-4K_PX747-4K_UG_ENG.pdf
In the box
In the box
In the box	Power cord, Remote, Remote batteries, Quick start guide	Power cord, Remote, Quick start guide, VGA cable

Epson Home Cinema 1100$949.99 · Amazon

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ViewSonic PX747-4KMSRP $1,189