Xiaomi 14 Ultra vs Xiaomi 15 Ultra
Compare Xiaomi 14 Ultra vs Xiaomi 15 Ultra side by side: Qualcomm Snapdragon 8 Gen 3 vs Qualcomm Snapdragon 8 Elite, 50MP vs 50MP camera, 5000mAh vs 6000mAh…
Xiaomi
14 Ultra
$1,299
3categories won
Xiaomi
15 Ultra
$1,499
6categories won
13 categories tied · 22 scored in total · add a third phone
Which one wins?
Xiaomi 15 Ultra takes the overall win
The Xiaomi 15 Ultra proves superior overall against the Xiaomi 14 Ultra, outperforming on battery endurance and daily usability. In camera testing, the 14 Ultra leads with sharper imaging, while battery endurance leans towards the 15 Ultra. Choose the 15 Ultra if you want the highest performance ceiling, or opt for the 14 Ultra if its lower retail price better fit your budget.
15 Ultra takes battery honors offering 6,000 mAh alongside 90W charging.
15 Ultra provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite and 16GB RAM.
14 Ultra wins photography with 50MP main imaging and 5x dedicated optical zoom.
14 Ultra provides a sharper value proposition, coming in at $1299 vs $1499.
Category verdicts are computed algorithmically from verified technical specifications and hardware benchmarks. Rows where neither figure is objectively better — screen size preference, operating system choice, aesthetic build materials — are displayed for direct reference without scoring bias.
14 Ultra vs 15 Ultra: specifications compared
Display
| Specification | 14 Ultra | 15 Ultra |
|---|---|---|
| Screen size | 6.73" | 6.73" |
| Resolution | 1440 x 3200 | 1440 x 3200 |
| Pixel density | 522 ppi | 522 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3000 nits | 3200 nitsWinner |
Performance
| Specification | 14 Ultra | 15 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Elite |
| Process node | 4 nm | 3 nmWinner |
| AnTuTu score | 2,050,000 | 2,840,000Winner |
| Geekbench multi | 6980 | 9940Winner |
| Maximum RAM | 16 GB | 16 GB |
| Maximum storage | 1TB | 1TB |
Camera
| Specification | 14 Ultra | 15 Ultra |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 4 | 4 |
| Optical zoom | 5xWinner | 4.3x |
| Ultrawide | 50 MP | 50 MP |
| Selfie camera | 32 MP | 32 MP |
| Max video | 8K at 30fps, 4K at 120fps Dolby Vision | 8K at 30fps, 4K at 120fps Dolby Vision |
Battery and charging
| Specification | 14 Ultra | 15 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 6,000 mAhWinner |
| Wired charging | 90 W | 90 W |
| Wireless charging | 80 W | 80 W |
Design
| Specification | 14 Ultra | 15 Ultra |
|---|---|---|
| Weight | 220 gWinner | 226 g |
| Thickness | 9.2 mm | 9.4 mm |
| Water resistance | IP68 | IP68 |
| Build | High-strength aluminum unibody, nano-tech vegan leather back | Aerospace aluminum frame, eco-leather or ceramic-glass back |
Software and support
| Specification | 14 Ultra | 15 Ultra |
|---|---|---|
| Operating system | Android 14 | Android 15 |
| OS updates | 4 years | 4 years |
| Security updates | 5 years | 6 yearsWinner |
Connectivity and value
| Specification | 14 Ultra | 15 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 7 (802.11be) |
| Storage expansion | None | None |
| 3.5mm jack | No | No |
| Launch price | $1,299Winner | $1,499 |
Xiaomi 14 Ultra
With its Sony LYT-900 1-inch main sensor featuring stepless variable aperture from f/1.63 to f/4.0, dual periscope/telephoto lenses, 90W fast charging, and optional Leica Photography Kit, the 14 Ultra is a pure photographer’s camera.
- Display
- 6.73"
- Chipset
- Qualcomm Snapdragon 8 Gen 3
- Main camera
- 50MP
- Battery
- 5,000mAh
Xiaomi 15 Ultra
Equipped with a giant 1-inch Sony LYT-900 primary sensor, an audacious 200MP 4.3x periscope telephoto, a massive 6000 mAh silicon-carbon battery, and 90W fast charging, the Xiaomi 15 Ultra is the ultimate optical zoom powerhouse.
- Display
- 6.73"
- Chipset
- Qualcomm Snapdragon 8 Elite
- Main camera
- 50MP
- Battery
- 6,000mAh