POCO F9 Ultra vs Redmi 15
64.4Performance21.8
84.3Display50.5
78.2Camera29
92Battery66.7
78.7Features28
13 spec wins — POCO F9 Ultra2 spec wins — Redmi 15
InnoReviews verdict
POCO F9 Ultra wins this phone face-off, 78.1 to 38.6, pulling ahead mainly in features (+51) and camera (+49). Redmi 15 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the POCO F9 Ultra
- Stronger performance score: 64 vs 22
- Stronger display score: 84 vs 51
- Stronger camera score: 78 vs 29
- Stronger battery score: 92 vs 67
- Stronger features score: 79 vs 28
Reasons to pick the Redmi 15
No decisive spec advantages — this side competes on price and preference.
Display
| Spec | POCO F9 Ultra | Redmi 15 |
|---|---|---|
| Screen size | 6.9 ″ | 6.9 ″ |
| Panel type | AMOLED | IPS LCD |
| Resolution | 2608x1200 | 1080x2340 |
| Pixel density | 416 ppi+11% | 374 ppi |
| Refresh rate | 185 Hz+28% | 144 Hz |
| Peak brightness | 4,500 nits+429% | 850 nits |
Performance
| Spec | POCO F9 Ultra | Redmi 15 |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Elite Gen 5 | Snapdragon 685 |
| Geekbench 6 (single) | — | 474Bottom 9% |
| Geekbench 6 (multi) | — | 1,620Bottom 10% |
| Wild Life Extreme stability | — | 99 %Top 39% |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB / 1TB | 128/256GB |
| Storage type | UFS 4.1 | UFS 2.2 |
Camera
| Spec | POCO F9 Ultra | Redmi 15 |
|---|---|---|
| Main camera | 200 MP+300% | 50 MP |
| Main aperture | f/1.68 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 5 x | — |
| Max video | 8K@30fps | 1080p@30fps |
| Front camera | 32 MP+300% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | POCO F9 Ultra | Redmi 15 |
|---|---|---|
| Capacity | 8,050 mAh+15% | 7,000 mAh |
| Wired charging | 100 W+203% | 33 W |
| Wireless charging | 50 W | — |
Design
| Spec | POCO F9 Ultra | Redmi 15 |
|---|---|---|
| Weight | 235 g | 214 g+9% |
| Thickness | 8.7 mm | 8.4 mm+4% |
| IP rating | IP68 | IP64 |
| Frame material | — | Plastic |
Connectivity
| Spec | POCO F9 Ultra | Redmi 15 |
|---|---|---|
| 5G | Yes | No |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 6.0 | 5.0 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C 2.0 |
| eSIM | Yes | No |
Software
| Spec | POCO F9 Ultra | Redmi 15 |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (HyperOS 2) |
| OS update pledge | 4 years+100% | 2 years |
Audio
| Spec | POCO F9 Ultra | Redmi 15 |
|---|---|---|
| Stereo speakers | Yes | No |
| 3.5mm jack | No | No |