GT 6T vs Galaxy S23 Ultra
It depends
Too close to call outright
These two are within 4 points overall, so it depends on you: keep phones for years → GT 6T (supported until May 2028); want maximum speed → Galaxy S23 Ultra (Snapdragon 8 Gen 2 for Galaxy).
Value Score: GT 6T 72 · Galaxy S23 Ultra 76 — methodology
The lifespan decider
When specs are close, support length decides it — this is what each phone costs per month of safe use.
Category by category
Both displays are effectively the same class.
The Galaxy S23 Ultra's Snapdragon 8 Gen 2 for Galaxy is simply the faster chip.
The Galaxy S23 Ultra has the stronger camera system (4 real rear lenses vs 2).
5,500mAh vs 5,000mAh — the GT 6T lasts longer between charges.
The GT 6T is supported until May 2028 — 3 months longer than the Galaxy S23 Ultra.
Overall value goes to the Galaxy S23 Ultra at $16.93 per month of safe use.
Full spec table
| Spec | GT 6T | Galaxy S23 Ultra |
|---|---|---|
| Price (street) | $340 | $339 |
| Display | 6.78-inch LTPO AMOLED, 1.5K, 120Hz, up to 6000 nits peak, Gorilla Glass Victus 2 | 6.8-inch Dynamic AMOLED 2X, QHD+, LTPO 1–120Hz, 1750 nits peak |
| Chipset | Qualcomm Snapdragon 7+ Gen 3 (4nm) | Snapdragon 8 Gen 2 for Galaxy |
| RAM | 8GB/12GB | 8GB/12GB |
| Storage | 128GB/256GB/512GB | 256GB/512GB/1TB |
| Battery | 5,500 mAh | 5,000 mAh |
| Charging | 120W wired (50% in 10 min) | 45W wired, 15W wireless, 4.5W reverse wireless |
| Rear cameras | 50MP main, 8MP ultra-wide | 200MP main, 12MP ultra-wide, 10MP telephoto 3x, 10MP periscope 10x |
| Dimensions | 162 × 75.1 × 8.7 mm | 163.4 × 78.1 × 8.9 mm |
| Weight | 191 g | 234 g |
| Water resistance | IP65 | IP68 |
| Supported until | May 2028 | Feb 2028 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.