LG
LG CineBeam Q
Portable 4K · Laser · 500 lumens
83
/ 100
From $1,299
VS
Samsung LSP9T wins by 7
Samsung
Samsung LSP9T
Tri-laser UST
90
/ 100
From $5,999
Specdex verdict
Samsung LSP9T takes it — here’s why.
In our weighted Specdex score, LG CineBeam Q lands at 83 and Samsung LSP9T at 90. That puts Samsung LSP9T ahead by 7 points — a decisive margin driven mostly by its strengths in the categories below.
Pick LG CineBeam Q if…
- ✓Tiny cube portable design
- ✓Genuine 4K laser in a 3-pound box
- ✓webOS smart features
Pick Samsung LSP9T if…
- ✓Large-screen experience
- ✓Laser light sources live 20k+ hours
- ✓4K HDR on modern models
LG CineBeam Q 83
vs 90 Samsung LSP9T
Score breakdown
LG CineBeam Q
83 brightness 70
color 86
motion 82
features 88
Samsung LSP9T
90 brightness 90
color 88
motion 82
features 88
Specs side-by-side
| Spec | LG CineBeam Q | Samsung LSP9T |
|---|---|---|
| Type | Laser portable | Tri-laser UST |
| Brightness | 500 lumens | — |
| Resolution | 4K | — |
| HDR | HDR10 | — |
LG CineBeam Q
Pros
- +Tiny cube portable design
- +Genuine 4K laser in a 3-pound box
- +webOS smart features
Cons
- −500 lumens too dim for bright rooms
- −Battery not built-in
- −Fan noise noticeable
Samsung LSP9T
Pros
- +Large-screen experience
- +Laser light sources live 20k+ hours
- +4K HDR on modern models
Cons
- −Room conditions matter enormously
- −Fan noise under brightness
- −Smart platform varies
FAQ: LG CineBeam Q vs Samsung LSP9T
Which is better, LG CineBeam Q or Samsung LSP9T? +
Samsung LSP9T scores 90 on our weighted rubric — ahead by 7. Your best pick depends on the sub-scores above.
Is LG CineBeam Q worth the price? +
At $1,299, LG CineBeam Q delivers a Specdex score of 83 — strongest in features.
Is Samsung LSP9T worth the price? +
At $5,999, Samsung LSP9T delivers a Specdex score of 90 — strongest in brightness.
Does LG CineBeam Q or Samsung LSP9T last longer? +
Based on our long-term update and support ratings, both ship with multi-year support. Battery and reliability scores are visible in the breakdown above.