POCO F7 vs Xiaomi 15 Ultra
Head-to-head specifications
| Metric | POCO F7 | Xiaomi 15 Ultra | Difference |
|---|---|---|---|
| Chipset | Snapdragon 8s Gen 4 | Snapdragon 8 Elite | — |
| Display | 6.7" 120 Hz | 6.7" 120 Hz | — |
| Battery (mAh) | 5,500 | 600 | +816.7% |
| Rear cameras | 50+8 MP | 50+200+50+50 MP | — |
| Front camera (MP) | 20 | 32 | — |
| RAM / storage (base) | 8 GB / 256 GB | 12 GB / 256 GB | — |
| Max configuration | 12 GB / 512 GB | 16 GB / 1024 GB | — |
| Weight (g) | 175 | 225 | -22.2% |
| Connectivity / unlock | 5G · Side-mounted | 5G · Under-display | — |
| Launch price (USD) | $399–$459 | $1,299–$1,549 | -69.3% |
- POCO F7 is the cheaper option at launch pricing.
Verdict: POCO F7 or Xiaomi 15 Ultra?
POCO F7 advantages
- Battery capacity (+89%)
- Lightness (+22%)
- Affordability (+69%)
Xiaomi 15 Ultra advantages
- Camera resolution (+75%)
- Memory (+33%)
Which should you choose?
- Choose the POCO F7 if you need all-day (or two-day) battery life.
- Choose the Xiaomi 15 Ultra if photography is your priority.
- Choose the POCO F7 if you want a lighter phone for one-handed use.
POCO F7 vs Xiaomi 15 Ultra: which should you choose?
POCO F7 — POCO N/A smartphone (2025) with a 6.67-inch 120 Hz AMOLED, Snapdragon 8s Gen 4, 5500 mAh battery and 50MP main camera; launched at $399.
Xiaomi 15 Ultra — Xiaomi Android 15 smartphone (2025) with a 6.73-inch 120 Hz LTPO AMOLED, Snapdragon 8 Elite, 600 mAh battery and 200MP main camera, scoring about 2,758,993 on AnTuTu v10; launched at $1,299.
POCO F7 vs Xiaomi 15 Ultra: POCO F7 has the bigger battery. POCO F7 is the cheaper option at launch pricing.
Chipsets
POCO F7 runs the Snapdragon 8s Gen 4 while Xiaomi 15 Ultra uses the Snapdragon 8 Elite. A benchmark score is unavailable for at least one of these, so judge performance by chipset generation.
Display and battery
POCO F7 carries a 6.7-inch 120 Hz AMOLED against a 6.7-inch 120 Hz LTPO AMOLED on the Xiaomi 15 Ultra. Batteries are 5,500 and 600 mAh — though software tuning and chipset efficiency shape real-world endurance as much as capacity.
Cameras, storage and price
Rear arrays are 50+8 MP versus 50+200+50+50 MP, with 20 MP and 32 MP front cameras. Base configurations start at 8 GB / 256 GB and 12 GB / 256 GB. The POCO F7 is the more affordable at about $399 launch price, which may matter more than a small spec gap.
The verdict
Both are credible choices in the smartphone comparison space; the specification table above lays out every metric so you can weigh the trade-offs that matter to you. Pick the one whose strengths line up with how you will actually use it.
Frequently asked questions
Is the POCO F7 better than the Xiaomi 15 Ultra?
POCO F7 takes the overall edge, though Xiaomi 15 Ultra wins in specific areas worth weighing. POCO F7 is the cheaper option at launch pricing.
What is the main difference between the POCO F7 and the Xiaomi 15 Ultra?
POCO F7 is the cheaper option at launch pricing.
Which should I choose?
Choose the POCO F7 if you need all-day (or two-day) battery life. Choose the Xiaomi 15 Ultra if photography is your priority.
Methodology
Smartphones are compared on AnTuTu v10 benchmark scores, chipset, display size and refresh rate, battery capacity, rear and front camera resolution, RAM and storage across launch variants, weight, and launch pricing (USD). Each model shows its base variant with the top-spec configuration noted where multiple variants exist. Benchmark scores reflect the listed chipset variant; real-world battery life and camera quality depend on software tuning, not just hardware numbers.