15 vs Poco F7 Ultra
It depends
Too close to call outright
These two are within 4 points overall, so it depends on you: keep phones for years → Poco F7 Ultra (supported until Mar 2031); want maximum speed → 15 (Snapdragon 8 Elite).
Value Score: 15 67 · Poco F7 Ultra 71 — methodology
Who should pick which
Beyond the scores — our take on each phone and the buyer it actually suits.
A compact flagship that pairs the Snapdragon 8 Elite with a genuinely pocketable body and a long support window, but you'll likely import it.
Pick it if
- ✓ Buyers who want a small high-end phone
- ✓ Photography enthusiasts who like Leica processing
- ✓ People who keep phones 4+ years and value long updates
Skip it if
- ✗ You need official US carrier support and warranty
- ✗ You want the biggest possible screen and battery
Poco's true flagship: Snapdragon 8 Elite, a real triple camera, and 120W charging with six-year support.
Pick it if
- ✓ Enthusiasts wanting flagship power and cameras without paying flagship-brand prices
- ✓ Buyers who want the longest support window in the Poco range
Skip it if
- ✗ You are on a tight mid-range budget
- ✗ You prioritize the largest possible battery over zoom
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 15's screen is the better one — 6.36-inch crystalres amoled, 2670×1200 (460 ppi), 1–120hz ltpo, up to 3200 nits peak, dolby vision/hdr10+.
Performance is a wash — same chip tier.
Camera systems are comparable on paper — pick by sample photos.
Battery capacities are close enough not to decide this.
The Poco F7 Ultra is supported until Mar 2031 — 13 months longer than the 15.
Overall value goes to the Poco F7 Ultra at $12.49 per month of safe use.
Frequently asked
Is the Xiaomi 15 sold in the United States?
No. Xiaomi does not sell the Xiaomi 15 through official US channels, so American buyers rely on importers or used units, and some US carrier bands may not be fully supported.
How long will the Xiaomi 15 receive updates?
Xiaomi commits to four major Android/HyperOS upgrades and five years of security patches, putting end of support around March 2030 for a phone released in March 2025.
How long will the Poco F7 Ultra get updates?
It is covered by four major Android upgrades and six years of security patches, so software support runs until roughly March 2031.
What makes the F7 Ultra different from the F7 Pro?
The Ultra steps up to the Snapdragon 8 Elite chip, adds a 50MP telephoto and 32MP ultra-wide, and gains 120W wired plus 50W wireless charging, while the Pro has a larger battery and simpler camera.
Full spec table
| Spec | 15 | Poco F7 Ultra |
|---|---|---|
| Price (street) | $750 | $699 |
| Display | 6.36-inch CrystalRes AMOLED, 2670×1200 (460 ppi), 1–120Hz LTPO, up to 3200 nits peak, Dolby Vision/HDR10+ | 6.67-inch AMOLED, 3200x1440 (WQHD+), 120Hz |
| Chipset | Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite |
| RAM | 12GB | 12GB/16GB |
| Storage | 256GB/512GB | 256GB/512GB |
| Battery | 5,240 mAh | 5,300 mAh |
| Charging | 90W wired, 50W wireless | 120W wired, 50W wireless |
| Rear cameras | 50MP main (Light Fusion 900, f/1.62), 50MP ultra-wide, 50MP telephoto (Leica 60mm floating) | 50MP main, 50MP telephoto 2.5x, 32MP ultra-wide |
| Dimensions | 152.3 × 71.2 × 8.08 mm | 160.3 × 75 × 8.4 mm |
| Weight | 191 g | 212 g |
| Water resistance | IP68 | IP68 |
| Supported until | Mar 2030 | Mar 2031 |
More comparisons
Scores and verdicts are computed from our verified database — see exactly how. Specs from manufacturer documentation; prices reflect major US retailers.