Xiaomi 14 Ultra vs Xiaomi Redmi K80
Compare Xiaomi 14 Ultra vs Xiaomi Redmi K80 side by side: Qualcomm Snapdragon 8 Gen 3 vs Qualcomm Snapdragon 8 Gen 3, 50MP vs 50MP camera, 5000mAh vs 6550mAh…
Xiaomi
14 Ultra
$1,299
4categories won
Xiaomi
Redmi K80
$389
5categories won
11 categories tied · 20 scored in total · add a third phone
Which one wins?
Xiaomi Redmi K80 takes the overall win
The Xiaomi Redmi K80 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 Redmi K80. Choose the Redmi K80 if you want the highest performance ceiling, or opt for the 14 Ultra if its specific hardware strengths better fit your budget.
Redmi K80 takes battery honors offering 6,550 mAh alongside 90W charging.
Redmi K80 provides greater sustained gaming output with its Qualcomm Snapdragon 8 Gen 3 and 16GB RAM.
14 Ultra wins photography with 50MP main imaging and 5x dedicated optical zoom.
Redmi K80 wins on budget and value at $389 compared to $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.
14 Ultra vs Redmi K80: specifications compared
Display
| Specification | 14 Ultra | Redmi K80 |
|---|---|---|
| Screen size | 6.73" | 6.67" |
| Resolution | 1440 x 3200 | 1440 x 3200 |
| Pixel density | 522 ppi | 526 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3000 nits | — |
Performance
| Specification | 14 Ultra | Redmi K80 |
|---|---|---|
| Chipset | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Gen 3 |
| Process node | 4 nm | 4 nm |
| AnTuTu score | 2,050,000 | 2,150,000Winner |
| Geekbench multi | 6980 | 6920 |
| Maximum RAM | 16 GB | 16 GB |
| Maximum storage | 1TB | 1TB |
Camera
| Specification | 14 Ultra | Redmi K80 |
|---|---|---|
| Main sensor | 50 MP | 50 MP |
| Rear cameras | 4Winner | 2 |
| Optical zoom | 5x | — |
| Ultrawide | 50 MPWinner | 8 MP |
| Selfie camera | 32 MPWinner | 20 MP |
| Max video | 8K at 30fps, 4K at 120fps Dolby Vision | 8K@24fps, 4K@60fps |
Battery and charging
| Specification | 14 Ultra | Redmi K80 |
|---|---|---|
| Capacity | 5,000 mAh | 6,550 mAhWinner |
| Wired charging | 90 W | 90 W |
| Wireless charging | 80 WWinner | No |
Design
| Specification | 14 Ultra | Redmi K80 |
|---|---|---|
| Weight | 220 g | 206 gWinner |
| Thickness | 9.2 mm | 8.1 mmWinner |
| Water resistance | IP68 | IP68 |
| Build | High-strength aluminum unibody, nano-tech vegan leather back | Matte aluminum metal frame, circular deco camera module, glass back |
Software and support
| Specification | 14 Ultra | Redmi K80 |
|---|---|---|
| Operating system | Android 14 | Android 15 |
| OS updates | 4 years | 4 years |
| Security updates | 5 years | 5 years |
Connectivity and value
| Specification | 14 Ultra | Redmi K80 |
|---|---|---|
| 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 | $1,299 | $389Winner |
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 Redmi K80
The Redmi K80 redefines flagship-killer boundaries with a massive 6,550mAh high-density silicon-carbon battery, a breathtaking 2K 120Hz OLED display reaching 3,200 nits, Snapdragon 8 Gen 3 silicon, and IP68 waterproof resistance.
- Display
- 6.67"
- Chipset
- Qualcomm Snapdragon 8 Gen 3
- Main camera
- 50MP
- Battery
- 6,550mAh