REDMI K80 Ultra vs Xiaomi 18 Pro
64.4Performance64.4
71.6Display70
43.4Camera83.6
83.2Battery92
86.7Features86.7
5 spec wins — REDMI K80 Ultra7 spec wins — Xiaomi 18 Pro
InnoReviews verdict
Xiaomi 18 Pro wins this phone face-off, 77.1 to 67.6, pulling ahead mainly in camera (+40) and battery (+9). REDMI K80 Ultra still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the REDMI K80 Ultra
- 20% higher Refresh rate: 144 Hz vs 120 Hz
Reasons to pick the Xiaomi 18 Pro
- Stronger camera score: 84 vs 43
- Stronger battery score: 92 vs 83
- 525% higher ultra-wide: 50 MP vs 8 MP
- 300% higher Main camera: 200 MP vs 50 MP
- 150% higher Front camera: 50 MP vs 20 MP
Display
| Spec | REDMI K80 Ultra | Xiaomi 18 Pro |
|---|---|---|
| Screen size | 6.83 ″+7% | 6.4 ″ |
| Panel type | OLED | LTPO AMOLED |
| Resolution | 1280x2772 | 1120x2436 |
| Pixel density | 447 ppi+7% | 419 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 3,200 nits | 4,000 nits+25% |
| Screen-to-body | 90.2 % | 91.8 %+2% |
Performance
| Spec | REDMI K80 Ultra | Xiaomi 18 Pro |
|---|---|---|
| Chipset | MediaTek Dimensity 9400+ | Snapdragon 8 Elite Gen 6 |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256/512GB/1TB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.1 |
Camera
| Spec | REDMI K80 Ultra | Xiaomi 18 Pro |
|---|---|---|
| Main camera | 50 MP | 200 MP+300% |
| Main aperture | f/1.9 | f/1.7 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | — | 200 MP |
| Optical zoom | — | 3.2 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 20 MP | 50 MP+150% |
| OIS | Yes | Yes |
Battery
| Spec | REDMI K80 Ultra | Xiaomi 18 Pro |
|---|---|---|
| Capacity | 7,410 mAh+6% | 7,000 mAh |
| Wired charging | 100 W | 100 W |
| Wireless charging | 0 W | 50 W |
Design
| Spec | REDMI K80 Ultra | Xiaomi 18 Pro |
|---|---|---|
| Weight | 219 g | 203 g+7% |
| Thickness | 8.2 mm+4% | 8.5 mm |
| IP rating | IP68 | IP66/IP68/IP69 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | REDMI K80 Ultra | Xiaomi 18 Pro |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 6.0 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | No |
Software
| Spec | REDMI K80 Ultra | Xiaomi 18 Pro |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 17 (HyperOS 4) |
Audio
| Spec | REDMI K80 Ultra | Xiaomi 18 Pro |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |