Is the PX749-4K good for a bright living room?

Yes. Its 4,000 ANSI lumens is the main reason to choose it, and it stays watchable with lights on. Dark-room contrast is its weak point.

Does it need a special screen?

No. Any matte white or grey screen works, and the 1.13–1.47 throw ratio fills a large image from a short distance. A grey screen can help perceived contrast.

Is it good for gaming?

It accepts 1080p at up to 240 Hz, so fast games run smoothly. Input lag is fine for casual play, but competitive players should check measured lag for their mode.

How long does the lamp last?

ViewSonic rates the UHP lamp at about 4,000 hours in normal mode. Eco mode extends that, and replacement lamps are user-swappable.

Does it have built-in apps or speakers?

No streaming platform is built in, and its speaker is basic. Plan on an HDMI source such as a stick or console and external sound.

Can I mount it on the ceiling?

Yes, it supports ceiling mounting and has H/V keystone to square the image. There is no lens shift, so mount it close to centered on the screen.

Where is the ViewSonic PX749-4K 4K Projector cheapest?

At Walmart, for $1,176.82, as of our latest check.

Where can I buy the ViewSonic PX749-4K 4K Projector?

14 stores we checked sell it, including Walmart, Antonline, Quill, protechprojection.com, Creation Networks.

ViewSonic PX749-4K 4K Projector

Best price now

$1,176.82at WalmartChecked 5 h ago

Compared across 15 stores. Prices are checked against each store and labelled with when.

Visit Walmart

ViewSonic PX749-4K 4K Projector

Best price now

$1,176.82at WalmartChecked 5 h ago

Compared across 15 stores. Prices are checked against each store and labelled with when.

Visit Walmart

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Price facts

Lowest price today: $1,176.82 at Walmart (checked Nov 10, 2026).
Checked at 15 stores.

Our take on the ViewSonic PX749-4K 4K Projector

The ViewSonic PX749-4K is a 4K UHD DLP projector built around a 4,000 ANSI lumen UHP lamp. Its 1.13–1.47 throw ratio and 1.3x optical zoom let it fill a large screen from a short distance, and H/V keystone plus a 12V trigger suit fixed installs. It is aimed at bright living rooms, sports and gaming rather than dark-room cinema, where lamp-based rivals with deeper blacks and wider color still win. Owners like the brightness and sharp 4K detail; the lamp, manual focus and modest contrast are the usual trade-offs.

Best forBright living rooms and daytime sportsGaming at high frame ratesLarge screens in small roomsSimple fixed installs with a screen trigger

Pros

4,000 ANSI lumens holds up with ambient light
Native 4K UHD DLP chip for sharp detail
Short 1.13–1.47 throw ratio fills big screens up close
1.3x optical zoom and H/V keystone ease placement
Accepts 1080p at up to 240 Hz for gaming
Wired network, USB and 12V trigger output

Cons

UHP lamp rated about 4,000 hours in normal mode
Manual focus and no lens shift
12,000:1 contrast is modest for dark-room viewing
No built-in streaming apps or speakers worth relying on
Lamp replacement adds long-term cost

ViewSonic PX749-4K 4K Projector prices at every store

WalmartNew
In stockSold by PC OUTLET USAReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
$1,176.82Free shippingChecked 5 h ago
Visit Walmart
protechprojection.comNew
In stock
$1,199.00Checked 5 h ago
Visit protechprojection.com
TargetNew
In stock
$1,199.99Checked 5 h ago
Visit Target
B&H Photo-Video-AudioNew
In stock
$1,199.99Checked 5 h ago
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CDWNew
In stock
$1,199.99Checked 5 h ago
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AdoramaNew
In stock
$1,199.99Checked 5 h ago
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Office DepotNew
In stock
$1,269.99Checked 5 h ago
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W.B. MasonNew
In stock
$1,269.99Checked 5 h ago
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AntonlineNew
In stock
$1,270.30Free shippingChecked 5 h ago
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eBayNew
In stockSold by antonline
$1,304.81Checked 5 h ago
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Best BuyNew
In stock
$1,404.95Checked 5 h ago
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Newegg.comNew
In stock
$1,418.99Checked 5 h ago
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QuillNew
In stock
$1,477.69Free shippingChecked 5 h ago
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QuillNew
In stock
$1,477.69Checked 5 h ago
Visit Quill
Creation NetworksNew
Availability unknown
$1,199.99Checked 5 h ago
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ViewSonic PX749-4K 4K Projector price history

Lowest price we've seen: $1,199.00 on Nov 10 at protechprojection.com. Tracked across 15 stores since Nov 10.

What reviewers say

Reviewers treat the PX749-4K as a bright, sharp 4K projector for rooms with light, not a cinephile's dark-room machine. They praise brightness and detail and note the lamp, manual focus and limited black level as the main compromises.

What people mention

BrightnessPraisedOwners say it stays usable with lights on or daylight coming in.
4K detailPraisedReviewers find native 4K content noticeably sharper than 1080p rivals.
LampCriticisedThe UHP lamp's limited hours and replacement cost come up as the main drawback.
Black levelCriticisedDark scenes look grey compared with contrast-focused home theater projectors.
SetupMixedThe short throw and zoom help placement, but manual focus and no lens shift frustrate some.
NoiseCriticisedFan noise is noticeable in the brightest mode.

Specifications

Native Resolution: 4K UHD
Supported Resolutions: 2160p (output scan format)
Aspect Ratio: 16:9
Projected Image Size: 30'' (minimum diagonal image size)
Display Type: DLP
Refresh Rate: 23 Hz - 240 Hz (vertical scan range)
Contrast Ratio: 12,000:1

Questions and answers

Is the PX749-4K good for a bright living room?: Yes. Its 4,000 ANSI lumens is the main reason to choose it, and it stays watchable with lights on. Dark-room contrast is its weak point.
Does it need a special screen?: No. Any matte white or grey screen works, and the 1.13–1.47 throw ratio fills a large image from a short distance. A grey screen can help perceived contrast.
Is it good for gaming?: It accepts 1080p at up to 240 Hz, so fast games run smoothly. Input lag is fine for casual play, but competitive players should check measured lag for their mode.
How long does the lamp last?: ViewSonic rates the UHP lamp at about 4,000 hours in normal mode. Eco mode extends that, and replacement lamps are user-swappable.
Does it have built-in apps or speakers?: No streaming platform is built in, and its speaker is basic. Plan on an HDMI source such as a stick or console and external sound.
Can I mount it on the ceiling?: Yes, it supports ceiling mounting and has H/V keystone to square the image. There is no lens shift, so mount it close to centered on the screen.
Where is the ViewSonic PX749-4K 4K Projector cheapest?: At Walmart, for $1,176.82, as of our latest check.
Where can I buy the ViewSonic PX749-4K 4K Projector?: 14 stores we checked sell it, including Walmart, Antonline, Quill, protechprojection.com, Creation Networks.