Poco X6 Pro vs Xiaomi 16 Ultra
Compare Poco X6 Pro vs Xiaomi 16 Ultra side by side: MediaTek Dimensity 8300 Ultra vs Qualcomm Snapdragon 8 Elite Gen 2, 64MP vs 50MP camera, 5000mAh vs…
Poco
X6 Pro
$299
4categories won
Xiaomi
16 Ultra
$1,299
16categories won
1 categories tied · 21 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 Poco X6 Pro, outperforming on gaming and photography. In camera testing, the 16 Ultra leads with superior optics, while battery endurance leans towards the 16 Ultra. Choose the 16 Ultra if you want the highest performance ceiling, or opt for the X6 Pro if its lower retail price 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.
16 Ultra takes photography with 50MP optics and 3.2x optical telephoto capabilities.
X6 Pro provides a sharper value proposition, coming in at $299 vs $1299.
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.
X6 Pro vs 16 Ultra: specifications compared
Display
| Specification | X6 Pro | 16 Ultra |
|---|---|---|
| Screen size | 6.67" | 6.73" |
| Resolution | 1220 x 2712 | 1440 x 3200Winner |
| Pixel density | 446 ppi | 521 ppiWinner |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1800 nits | 3600 nitsWinner |
Performance
| Specification | X6 Pro | 16 Ultra |
|---|---|---|
| Chipset | MediaTek Dimensity 8300 Ultra | Qualcomm Snapdragon 8 Elite Gen 2 |
| Process node | 4 nm | 2 nmWinner |
| AnTuTu score | 1,410,000 | 3,200,000Winner |
| Geekbench multi | 4750 | 10800Winner |
| Maximum RAM | 12 GB | 24 GBWinner |
| Maximum storage | 512GB | 2TBWinner |
Camera
| Specification | X6 Pro | 16 Ultra |
|---|---|---|
| Main sensor | 64 MPWinner | 50 MP |
| Rear cameras | 3 | 4Winner |
| Optical zoom | — | 3.2x |
| Ultrawide | 8 MP | 50 MPWinner |
| Selfie camera | 16 MP | 32 MPWinner |
| Max video | 4K at 30fps | 8K at 30fps / 4K at 120fps |
Battery and charging
| Specification | X6 Pro | 16 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 6,200 mAhWinner |
| Wired charging | 67 W | 120 WWinner |
| Wireless charging | No | 80 WWinner |
Design
| Specification | X6 Pro | 16 Ultra |
|---|---|---|
| Weight | 186 gWinner | 226 g |
| Thickness | 8.3 mmWinner | 9.2 mm |
| Water resistance | IP54 | IP68 |
| Build | Polycarbonate frame, flat Gorilla Glass 5 front, vegan leather or glossy composite back | Grade 5 Titanium frame, Ceramic Glass front and back |
Software and support
| Specification | X6 Pro | 16 Ultra |
|---|---|---|
| Operating system | Android 14 | Android 17 |
| OS updates | 3 years | 7 yearsWinner |
| Security updates | 4 years | 7 yearsWinner |
Connectivity and value
| Specification | X6 Pro | 16 Ultra |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 (802.11ax) | Wi-Fi 7 (802.11be, tri-band 2.4/5/6GHz, 320MHz bandwidth) |
| Storage expansion | None | None |
| 3.5mm jack | No | No |
| Launch price | $299Winner | $1,299 |
Poco X6 Pro
The Poco X6 Pro is the benchmark sub-$300 performance smartphone, packing MediaTek 4nm Dimensity 8300 Ultra silicon, ultra-fast UFS 4.0 storage, a 1.5K 120Hz Flow AMOLED screen, and 67W turbo charging.
- Display
- 6.67"
- Chipset
- MediaTek Dimensity 8300 Ultra
- Main camera
- 64MP
- Battery
- 5,000mAh
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