Galaxy M55 5G vs Poco X7 5G
It depends
Too close to call outright
These two are within 3 points overall — it genuinely depends on price on the day. The Galaxy M55 5G edges both longevity and performance, so prefer it when prices are close.
Value Score: Galaxy M55 5G 72 · Poco X7 5G 75 — 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 Poco X7 5G's screen is the better one — 6.67-inch amoled, 1.5k (446 ppi), 120hz, 3000 nits peak, gorilla glass victus 2.
The Galaxy M55 5G's Qualcomm Snapdragon 7 Gen 1 is simply the faster chip.
Camera systems are comparable on paper — pick by sample photos.
5,500mAh vs 5,000mAh — the Poco X7 5G lasts longer between charges.
The Galaxy M55 5G is supported until Mar 2029 — 3 months longer than the Poco X7 5G.
Pound for pound, these two are equally good deals.
Full spec table
| Spec | Galaxy M55 5G | Poco X7 5G |
|---|---|---|
| Price (street) | $270 | $230 |
| Display | 6.7-inch Super AMOLED Plus, 1080x2400 (FHD+), 120Hz | 6.67-inch AMOLED, 1.5K (446 ppi), 120Hz, 3000 nits peak, Gorilla Glass Victus 2 |
| Chipset | Qualcomm Snapdragon 7 Gen 1 | MediaTek Dimensity 7300 Ultra (4nm) |
| RAM | 8GB/12GB | 8GB/12GB |
| Storage | 128GB/256GB | 128GB/256GB/512GB |
| Battery | 5,000 mAh | 5,500 mAh |
| Charging | 45W wired | 45W wired |
| Rear cameras | 50MP main, 8MP ultra-wide, 2MP macro | 50MP main, 8MP ultra-wide, 2MP macro |
| Dimensions | 163.9 × 76.5 × 7.8 mm | 162.3 × 74.4 × 8.4 mm |
| Weight | 180 g | 190 g |
| Water resistance | None | IP68 (also IP69) |
| Supported until | Mar 2029 | Jan 2029 |
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.