Epson EpiqVision Ultra LS650 vs JMGO O2S Ultra: Which to Buy

The JMGO O2S Ultra is the better projector overall, rated 4.7 to 4.1. The JMGO O2S Ultra leads on setup, streaming and gaming. The Epson EpiqVision Ultra LS650 wins on warranty. The Epson EpiqVision Ultra LS650 costs $399.01 less ($1,799.99 vs $2,199).

Higher rated

JMGO O2S Ultra

#1 in Ultra short throw4.7Full review

A compact, bright triple laser UST for replacing a TV in a living room with some daylight. Its very short throw suits shallow stands where other USTs won’t fit.

Amazon $2,399 JMGO $2,199

$2,199

Epson EpiqVision Ultra LS650

#5 in Ultra short throw4.1Full review

A bright, simple ultra short throw TV replacement for living rooms, best for buyers who stream with a separate Netflix device or do not need Netflix.

Epson $1,799.99

$1,799.99

Prices were last checked October 29, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Which should you buy?

Choose the JMGO O2S Ultra for setup (Autofocus, auto keystone vs Manual focus and keystone), streaming (Google TV with licensed Netflix vs Android TV, no licensed Netflix) and gaming (15 ms input lag vs 20 ms input lag).
Choose the Epson EpiqVision Ultra LS650 for warranty (2-year warranty vs 1-year warranty).

Scores side by side

Each factor is scored 0-100 against the same fixed reference points for every ultra short throw projector; a clear win is highlighted. How we rank explains each one.

Factor weight	JMGO O2S Ultra	Epson EpiqVision Ultra LS650
Overall rating	4.7/5	4.1/5
Brightness 25%	92 3,600 ISO lumens	92 3,600 ISO 21118 lumens
Value 15%	93 $0.61 per lumen	100 $0.50 per lumen
Resolution 10%	100 4K (pixel shift)	100 4K (pixel shift)
Streaming 15%	100 Google TV with licensed Netflix	50 Android TV, no licensed Netflix
Setup 10%	100 Autofocus, auto keystone	0 Manual focus and keystone
Light life 10%	100 30,000 hour RGB laser	100 20,000 hour laser
Gaming 10%	83 15 ms input lag	71 20 ms input lag
Warranty 5%	0 1-year warranty	50 2-year warranty

Independent measurements

JMGO O2S Ultra

Tested by	Brightness	Input lag	Contrast	Conditions
The Smart Home Hookup: Best UST Projector of 2025	4,081 lm	-	-	4,081 lumens in Dynamic mode with fans at full speed (poor color); 2,454 lumens in its more accurate modes. Input lag stayed under 50 ms at 4K/60 with keystone on; no figure given.