Xiaomi 15 Ultra vs Xiaomi 16 Ultra
Compare Xiaomi 15 Ultra vs Xiaomi 16 Ultra side by side: Qualcomm Snapdragon 8 Elite vs Qualcomm Snapdragon 8 Elite Gen 2, 50MP vs 50MP camera, 6000mAh vs…
Xiaomi
15 Ultra
$1,499
1categories won
Xiaomi
16 Ultra
$1,299
11categories won
10 categories tied · 22 scored in total · add a third phone
Which one wins?
Xiaomi 16 Ultra takes the overall win
The Xiaomi 16 Ultra proves superior overall against the Xiaomi 15 Ultra, outperforming on battery endurance and daily usability. In camera testing, the 15 Ultra leads with sharper imaging, while battery endurance leans towards the 16 Ultra. Choose the 16 Ultra if you want the highest performance ceiling, or opt for the 15 Ultra if its specific hardware strengths better fit your budget.
16 Ultra takes battery honors offering 6,200 mAh alongside 120W charging.
16 Ultra provides greater sustained gaming output with its Qualcomm Snapdragon 8 Elite Gen 2 and 24GB RAM.
15 Ultra wins photography with 50MP main imaging and 4.3x dedicated optical zoom.
16 Ultra wins on budget and value at $1299 compared to $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.
15 Ultra vs 16 Ultra: specifications compared
Display
| Specification | 15 Ultra | 16 Ultra |
|---|---|---|
| Screen size | 6.73" | 6.73" |
| Resolution | 1440 x 3200 | 1440 x 3200 |
| Pixel density | 522 ppi | 521 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3200 nits | 3600 nitsWinner |
Performance
| Specification | 15 Ultra | 16 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite Gen 2 |
| Process node | 3 nm | 2 nmWinner |
| AnTuTu score | 2,840,000 | 3,200,000Winner |
| Geekbench multi | 9940 | 10800Winner |
| Maximum RAM | 16 GB | 24 GBWinner |
| Maximum storage | 1TB | 2TBWinner |
Camera
| Specification | 15 Ultra | 16 Ultra |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 4 | 4 |
| Optical zoom | 4.3xWinner | 3.2x |
| 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 |
Battery and charging
| Specification | 15 Ultra | 16 Ultra |
|---|---|---|
| Capacity | 6,000 mAh | 6,200 mAhWinner |
| Wired charging | 90 W | 120 WWinner |
| Wireless charging | 80 W | 80 W |
Design
| Specification | 15 Ultra | 16 Ultra |
|---|---|---|
| Weight | 226 g | 226 g |
| Thickness | 9.4 mm | 9.2 mm |
| Water resistance | IP68 | IP68 |
| Build | Aerospace aluminum frame, eco-leather or ceramic-glass back | Grade 5 Titanium frame, Ceramic Glass front and back |
Software and support
| Specification | 15 Ultra | 16 Ultra |
|---|---|---|
| Operating system | Android 15 | Android 17 |
| OS updates | 4 years | 7 yearsWinner |
| Security updates | 6 years | 7 yearsWinner |
Connectivity and value
| Specification | 15 Ultra | 16 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 (802.11be) | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) |
| Storage expansion | None | None |
| 3.5mm jack | No | No |
| Launch price | $1,499 | $1,299Winner |
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
Xiaomi 16 Ultra
Equipped with a second-gen 1-inch LOFIC sensor with 15EV dynamic range, stepless physical f/1.6–f/4.0 aperture, a mammoth 200MP 1/1.4" periscope telephoto, 120W wired and 80W wireless charging, and 6,200 mAh capacity, the 16 Ultra is a DSLR in your pocket.
- Display
- 6.73"
- Chipset
- Qualcomm Snapdragon 8 Elite Gen 2
- Main camera
- 50MP
- Battery
- 6,200mAh