vivo iQOO 12 5G vs Xiaomi 14 Ultra
Compare vivo iQOO 12 5G vs Xiaomi 14 Ultra side by side: Qualcomm Snapdragon 8 Gen 3 vs Qualcomm Snapdragon 8 Gen 3, 50MP vs 50MP camera, 5000mAh vs 5000mAh…
vivo
iQOO 12 5G
$599
6categories won
Xiaomi
14 Ultra
$1,299
8categories won
8 categories tied · 22 scored in total · add a third phone
Which one wins?
vivo iQOO 12 5G takes the overall win
The vivo iQOO 12 5G claims the overall win over the Xiaomi 14 Ultra, delivering a stronger technical package across battery endurance and core hardware. In camera testing, the 14 Ultra leads with superior optics, while battery endurance leans towards the iQOO 12 5G. Choose the iQOO 12 5G if you want the highest performance ceiling, or opt for the 14 Ultra if its specific hardware strengths better fit your budget.
iQOO 12 5G wins on endurance with 5,000 mAh and 120W fast charging.
iQOO 12 5G leads gaming and raw performance powered by the Qualcomm Snapdragon 8 Gen 3 and 16GB RAM.
14 Ultra takes photography with 50MP optics and 5x optical telephoto capabilities.
iQOO 12 5G provides a sharper value proposition, coming in at $599 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.
iQOO 12 5G vs 14 Ultra: specifications compared
Display
| Specification | iQOO 12 5G | 14 Ultra |
|---|---|---|
| Screen size | 6.78" | 6.73" |
| Resolution | 1260 x 2800 | 1440 x 3200Winner |
| Pixel density | 453 ppi | 522 ppiWinner |
| Refresh rate | 144 HzWinner | 120 Hz |
| Peak brightness | 3000 nits | 3000 nits |
Performance
| Specification | iQOO 12 5G | 14 Ultra |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Gen 3 |
| Process node | 4 nm | 4 nm |
| AnTuTu score | 2,150,000Winner | 2,050,000 |
| Geekbench multi | 6950 | 6980 |
| Maximum RAM | 16 GB | 16 GB |
| Maximum storage | 1TB | 1TB |
Camera
| Specification | iQOO 12 5G | 14 Ultra |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 3 | 4Winner |
| Optical zoom | 3x | 5xWinner |
| Ultrawide | 50 MP | 50 MP |
| Selfie camera | 16 MP | 32 MPWinner |
| Max video | 8K at 30fps / 4K at 60fps | 8K at 30fps, 4K at 120fps Dolby Vision |
Battery and charging
| Specification | iQOO 12 5G | 14 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 5,000 mAh |
| Wired charging | 120 WWinner | 90 W |
| Wireless charging | No | 80 WWinner |
Design
| Specification | iQOO 12 5G | 14 Ultra |
|---|---|---|
| Weight | 203.7 gWinner | 220 g |
| Thickness | 8.1 mmWinner | 9.2 mm |
| Water resistance | IP64 | IP68 |
| Build | Aluminum frame, glass back, Schott Alpha glass front | High-strength aluminum unibody, nano-tech vegan leather back |
Software and support
| Specification | iQOO 12 5G | 14 Ultra |
|---|---|---|
| Operating system | Android 14 | Android 14 |
| OS updates | 3 years | 4 yearsWinner |
| Security updates | 4 years | 5 yearsWinner |
Connectivity and value
| Specification | iQOO 12 5G | 14 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 | $599Winner | $1,299 |
vivo iQOO 12 5G
A disruptive performance powerhouse, the iQOO 12 paired the premier Snapdragon 8 Gen 3 silicon with a dedicated Q1 esports computing chip, a blazing 144Hz 3000-nit LTPO display, 120W FlashCharge, and a stunning 64MP periscope telephoto camera.
- Display
- 6.78"
- Chipset
- Qualcomm Snapdragon 8 Gen 3
- Main camera
- 50MP
- Battery
- 5,000mAh
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