K13 5G vs Galaxy F55 5G
It depends
Too close to call outright
These two are within 1 point overall — it genuinely depends on price on the day. The Galaxy F55 5G edges both longevity and performance, so prefer it when prices are close.
Value Score: K13 5G 74 · Galaxy F55 5G 73 — 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 F55 5G's Qualcomm Snapdragon 7 Gen 1 is simply the faster chip.
The Galaxy F55 5G has the stronger camera system (2 real rear lenses vs 1).
7,000mAh vs 5,000mAh — the K13 5G lasts longer between charges.
Both phones' support windows end around the same time.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | K13 5G | Galaxy F55 5G |
|---|---|---|
| Price (street) | $210 | $250 |
| Display | 6.67-inch AMOLED, 120Hz | 6.55-inch Super AMOLED Plus, 1080x2400 (FHD+), 120Hz |
| Chipset | Qualcomm Snapdragon 6 Gen 4 | Qualcomm Snapdragon 7 Gen 1 |
| RAM | 8GB/12GB | 8GB/12GB |
| Storage | 128GB/256GB/512GB | 128GB/256GB |
| Battery | 7,000 mAh | 5,000 mAh |
| Charging | 80W wired | 45W wired |
| Rear cameras | 50MP main, 2MP depth | 50MP main, 8MP ultra-wide, 2MP macro |
| Dimensions | 162.0 x 75.0 x 8.5 mm | 163.9 × 76.5 × 7.8 mm |
| Weight | 208 g | 180 g |
| Water resistance | IP69 | None |
| Supported until | Apr 2029 | May 2029 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.