Agni 3 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 → Agni 3 (supported until Oct 2028); want maximum speed → Galaxy S23 Ultra (Snapdragon 8 Gen 2 for Galaxy).
Value Score: Agni 3 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
The Galaxy S23 Ultra's screen is the better one — 6.8-inch dynamic amoled 2x, qhd+, ltpo 1–120hz, 1750 nits peak.
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 3).
Battery capacities are close enough not to decide this.
The Agni 3 is supported until Oct 2028 — 8 months longer than the Galaxy S23 Ultra.
Overall value goes to the Galaxy S23 Ultra at $16.94 per month of safe use.
Full spec table
| Spec | Agni 3 | Galaxy S23 Ultra |
|---|---|---|
| Price (street) | $245 | $339 |
| Display | 6.78-inch AMOLED, FHD+, 120Hz, 10-bit; plus a 1.74-inch secondary AMOLED on the back | 6.8-inch Dynamic AMOLED 2X, QHD+, LTPO 1–120Hz, 1750 nits peak |
| Chipset | MediaTek Dimensity 7300X (4nm) | Snapdragon 8 Gen 2 for Galaxy |
| RAM | 8GB | 8GB/12GB |
| Storage | 128GB/256GB | 256GB/512GB/1TB |
| Battery | 5,000 mAh | 5,000 mAh |
| Charging | 66W wired | 45W wired, 15W wireless, 4.5W reverse wireless |
| Rear cameras | 50MP main, 8MP ultra-wide, 8MP depth | 200MP main, 12MP ultra-wide, 10MP telephoto 3x, 10MP periscope 10x |
| Dimensions | 163.7 × 75.5 × 8.8 mm | 163.4 × 78.1 × 8.9 mm |
| Weight | 212 g | 234 g |
| Water resistance | IP64 | IP68 |
| Supported until | Oct 2028 | Feb 2028 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.