12R vs K12
It depends
Too close to call outright
These two are within 3 points overall, so it depends on you: keep phones for years → K12 (supported until Apr 2028); want maximum speed → 12R (Snapdragon 8 Gen 2).
Value Score: 12R 73 · K12 70 — 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 12R's screen is the better one — 6.78-inch ltpo amoled proxdr, 2780×1264 (450 ppi), 1–120hz, up to 4500 nits peak.
The 12R's Snapdragon 8 Gen 2 is simply the faster chip.
Camera systems are comparable on paper — pick by sample photos.
Battery capacities are close enough not to decide this.
The K12 is supported until Apr 2028 — 3 months longer than the 12R.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | 12R | K12 |
|---|---|---|
| Price (street) | $350 | $265 |
| Display | 6.78-inch LTPO AMOLED ProXDR, 2780×1264 (450 ppi), 1–120Hz, up to 4500 nits peak | 6.7-inch AMOLED, FHD+, 120Hz, HDR10+, 1100 nits peak |
| Chipset | Snapdragon 8 Gen 2 | Qualcomm Snapdragon 7 Gen 3 (4nm) |
| RAM | 8GB/16GB | 8GB/12GB |
| Storage | 128GB/256GB | 256GB/512GB |
| Battery | 5,500 mAh | 5,500 mAh |
| Charging | 80W SUPERVOOC wired, no wireless | 100W wired SuperVOOC |
| Rear cameras | 50MP main, 8MP ultra-wide, 2MP macro | 50MP main, 8MP ultra-wide |
| Dimensions | 163.3 × 75.3 × 8.8 mm | 162.5 × 75.3 × 8.4 mm |
| Weight | 207 g | 186 g |
| Water resistance | IP64 | IP54 |
| Supported until | Jan 2028 | Apr 2028 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.