Head-to-head · Best Ultra Short Throw Laser Projectors

Epson QS100B vs JMGO O2S Ultra

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

The short answer

Epson QS100B comes out ahead by a clear margin (4.5 vs 4.0). The gap is mostly about Custom integrators wanting 4K resolution — read the strengths below before deciding.

Higher ratedRanked #3 in Best Ultra Short Throw Laser Projectors

Epson QS100B

4.5

$4,999as of Jul 7

The Epson QS100 is a premium 4K PRO-UHD ultra-short-throw laser projector aimed at custom installations and home theater enthusiasts. PCMag's M. David Stone praised its exceptional brightness and dynamic HDR tone mapping, while Projector Reviews noted its 4500 lumens output and 32-bit QZX Picture Processor for excellent picture quality. However, reviewers pointed out that it lacks true 4K resolution and Dolby Vision support, making it less suitable for users seeking the highest-end cinematic experience. It's best for discerning users and professional installations rather than mainstream consumers.

Strengths

— Delivers 4500 lumens of brightness for color and white light output
— Features 4K PRO-UHD technology with 2-way pixel-shifting to double onscreen resolution
— Includes dynamic HDR tone mapping via Epson’s 32-bit QZX Picture Processor

Watch-outs

— Native resolution is 1080P, not true 4K
— No Dolby Vision support

$4,999 · Buy at projectorscreen.com Full review →

Ranked #6 in Best Ultra Short Throw Laser Projectors

JMGO O2S Ultra

4.0

$2,499as of Jul 7

The JMGO O2S Ultra stands out as a premium ultra-short-throw 4K projector that delivers exceptional brightness and color accuracy. Reviewers praised its MALC 3.0 triple laser technology, deep blacks, and ease of installation with automatic adjustments. Son-Vidéo.com called it a 'wonderful surprise' and 'real challenger' in the ultra-short-throw category. However, some reviewers noted issues with light uniformity and fingerprint sensitivity. This projector is ideal for users seeking a high-end cinema experience without complex setup, though those wanting maximum image precision may find room for improvement.

Strengths

— Delivers cinematic brightness of 3600 ISO lumens for vivid images in any lighting condition
— Features ultra-short throw 0.16:1 ratio enabling 100" display from just 6.6 inches away
— Utilizes MALC™ RGB Pure Triple Laser 3.0 technology for 4K resolution with lifelike colors and detail

Watch-outs

— Front panel is less resistant to fingerprints and shiny
— Light uniformity across the entire image could be improved
— Automatic image adjustment lacks precision

$2,499 · Check Price on Amazon Full review →

How they stack up

Epson QS100B

The Epson QS100B provides the same 4,500 lumens brightness as the QS100 but with 4K PRO-UHD technology and 2-way pixel-shifting, offering better resolution than the Hisense L9Q's native 1080P. However, it lacks Dolby Vision support, unlike the Hisense L9Q, and doesn't offer the ultra-short throw convenience of the JMGO O2S Ultra.

JMGO O2S Ultra

The JMGO O2S Ultra offers the highest brightness at 3600 ISO lumens, surpassing the Hisense L9Q and Epson QS100, making it ideal for bright rooms. However, unlike the Hisense PT1, it lacks built-in Dolby Atmos support, and its automatic adjustments are less precise than the Epson QS100's extensive calibration tools.

Specs side-by-side

Spec	Epson QS100B	JMGO O2S Ultra
Brightness	4500 lumens	3600 ISO lumens
Resolution	1080P native	4K UHD
Contrast Ratio	5,000,000:1	3000000 : 1
Light Source	3LCD laser	Triple RGB Laser
Laser Life	20,000 hours	—
Throw Ratio	0.21	0.16:1
Color Gamut	—	110% BT.2020
Smart OS	—	Google TV

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