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ViewSonic PX749-4K

Ranked #35 of 39 in Best Home Theater Projectors (2026). Here is every spec we scored, where it came from, and how it compares.

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V

#35

ViewSonic PX749-4K

Best for: 4,000 ANSI-lumen 4K projector with a 1.3x optical zoom

4.2/10

What we like

Watch out for

Light-source life not published by ViewSonic

Score breakdown

Brightness (ISO or ANSI) 28%

Resolution class 22%

Light-source life * 12%

Optical zoom 12%

Lens shift 10%

HDR 16%

* Not published by the manufacturer; scored at the lowest published value in this category, so an unpublished figure never outranks a published one.

Brightness (ISO or ANSI)	4000 lm
Resolution class	4K UHD class, including pixel-shift (computed)
Light-source life	Not listed
Optical zoom	1.3 ×
Lens shift	No
HDR	Yes
Brightness (maker)	4,000 ANSI lumens
Resolution (maker)	4K UHD
Resolution class	4K UHD class, including pixel-shift (computed)
Light source life (maker)	Not listed
Throw ratio (maker)	1.13–1.47
Optical zoom	1.3× optical
Lens shift	Not listed
HDR (maker)	HDR listed
Light source	Not clearly labelled as lamp or laser on the text we captured
Price	Check price

Check price at Amazon

Specs source:

ViewSonic: PX749-4K

ViewSonic PX749-4K head-to-head

Head-to-headOptoma GT3900UHD vs ViewSonic PX749-4K

How it compares

Open the full comparison table

XGIMI TITAN Noir Ultra Max

#1 · Brightest official TITAN: 8,000 ISO lumens in the spec table (marketing also says peak brightness)

Sony BRAVIA Projector 9 (VPL-XW8100)

#2 · Flagship native 4K SXRD laser with a motorized 2.1x lens; official page says up to 3,400 lumens without an ISO/ANSI label

Epson QB1000

#3 · 3,300 ISO-lumen 4K HDR laser in Epson's Q series

XGIMI TITAN Noir Max

#4 · 7,000 ISO-lumen 4K TITAN with a 0.98–2.0 throw

Epson Pro Cinema LS12000

#5 · Installer 4K HDR laser with 2,700 ISO lumens and a 2.1x motorized lens

Epson Home Cinema LS11000

#6 · Flagship Home Cinema 4K HDR laser with a motorized 2.1x lens and HDR10+

BenQ W4100i

#7 · 3,200 ANSI-lumen 4K LED cinema projector with four-way lens shift

BenQ X3100i

#8 · Bright 4K LED gaming projector with lens shift and Dolby Atmos eARC

Epson Home Cinema LS6000

#9 · Brighter 4K HDR laser sibling of the LS5000

Epson Pro Cinema LS9000

#10 · 2,200 ISO-lumen 4K HDR laser with a 2.1x lens

Sony VPL-XW5000ES

#11 · Native 4K SXRD laser projector with a 1.6x zoom; brightness standard not labelled on the official page

#12 · 4K laser cinema projector with a 1.6x motorized zoom and no built-in speaker

#13 · Shorter-throw 4K laser sibling of the W5800 (1.0–1.6 throw)

XGIMI TITAN Noir Pro

#14 · 6,000 ISO-lumen 4K TITAN with a 0.98–2.0 throw

BenQ W2720i

#15 · 4K LED home cinema projector with a 1.0–1.3 throw and Google TV

Epson Home Cinema LS5000

#16 · Entry 4K HDR laser Home Cinema model with manual lens shift

Epson Home Cinema LS7500

#17 · 4K HDR short-throw laser with a 1.0–1.31 throw range

Epson Home Cinema 5050UB

#18 · 4K PRO-UHD lamp projector with a 2.1x motorized lens

Epson Pro Cinema 4050

#19 · Installer-oriented 4K PRO-UHD lamp projector with a 2.1x lens

JVC DLA-NZ500

#20 · Compact native 4K D-ILA laser; official page lists 2,000 lm without an ISO/ANSI label

JVC DLA-NZ700

#21 · Native 4K D-ILA laser listed at 2,300 lm; standard not labelled on the official page

JVC DLA-NZ800

#22 · Native 4K D-ILA laser with 8K e-shiftX; official page lists 2,700 lumens without an ISO/ANSI label

JVC DLA-NZ900

#23 · Flagship native 4K D-ILA laser; official page lists 3,300 lumens without an ISO/ANSI label

Sony BRAVIA Projector 7 (VPL-XW5100ES)

#24 · Native 4K SXRD laser; official page says up to 2,200 lumens without an ISO/ANSI label

Sony BRAVIA Projector 8 (VPL-XW6100ES)

#25 · Native 4K SXRD laser with motorized shift; official page says up to 2,700 lumens without an ISO/ANSI label

XGIMI TITAN Noir

#26 · 4K lifestyle/home theater laser with 4,800 ISO lumens and a 0.98–2.0 throw

ViewSonic LX700-4K

#27 · 3,500 ANSI-lumen 4K laser with a 1.36x optical zoom

Epson Home Cinema 3800

#28 · 4K PRO-UHD lamp projector with stereo speakers and lens shift

Optoma GT3900UHD

#29 · 4K UHD short-throw laser with 4,000 ISO lumens and a 0.49 throw

Epson Home Cinema 2350

#30 · 4K PRO-UHD smart streaming projector with lens shift

ViewSonic LS901-4K

#31 · High-brightness 4K HDR laser with a 1.2–2.04 throw and dual 15 W speakers

#32 · Short-throw 4K LED gaming projector

#33 · Short-throw 4K LED gaming projector with dual 8 W speakers

ViewSonic PX701-4K

#34 · 3,200 ANSI-lumen 4K UHD lamp projector aimed at gaming and home theater

Optoma HL31LV

#36 · 3,500 ISO-lumen 1080p 4LED projector with dual 10 W speakers

ViewSonic PX700HDH

#37 · Bright 1080p lamp projector with a 1.1x optical zoom

Epson Home Cinema 980

#38 · High-brightness 1080p lamp projector

Epson Home Cinema 1100

#39 · Bright 1080p living-room lamp projector with a short zoom