realme C63 vs REDMI K80 Ultra
28.9Performance64.4
32.7Display71.6
29Camera43.4
52.5Battery83.2
33.3Features86.7
3 spec wins — realme C6312 spec wins — REDMI K80 Ultra
InnoReviews verdict
REDMI K80 Ultra wins this phone face-off, 67.6 to 34.8, pulling ahead mainly in features (+53) and display (+39). realme C63 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme C63
- 14% lower weight: 189 g vs 219 g
- Has 3.5mm jack — the other doesn't
Reasons to pick the REDMI K80 Ultra
- Stronger performance score: 64 vs 29
- Stronger display score: 72 vs 33
- Stronger camera score: 43 vs 29
- Stronger battery score: 83 vs 53
- Stronger features score: 87 vs 33
Display
| Spec | realme C63 | REDMI K80 Ultra |
|---|---|---|
| Screen size | 6.74 ″ | 6.83 ″+1% |
| Panel type | IPS LCD | OLED |
| Resolution | 720x1600 | 1280x2772 |
| Pixel density | 260 ppi | 447 ppi+72% |
| Refresh rate | 90 Hz | 144 Hz+60% |
| Peak brightness | 560 nits | 3,200 nits+471% |
| Screen-to-body | 85.7 % | 90.2 %+5% |
Performance
| Spec | realme C63 | REDMI K80 Ultra |
|---|---|---|
| Chipset | Unisoc T612 | MediaTek Dimensity 9400+ |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 64/128/256GB | 256/512GB/1TB |
| Storage type | — | UFS 4.1 |
Camera
| Spec | realme C63 | REDMI K80 Ultra |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.9 |
| Ultra-wide | — | 8 MP |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 8 MP | 20 MP+150% |
| OIS | No | Yes |
Battery
| Spec | realme C63 | REDMI K80 Ultra |
|---|---|---|
| Capacity | 5,000 mAh | 7,410 mAh+48% |
| Wired charging | 45 W | 100 W+122% |
| Wireless charging | 0 W | 0 W |
Design
| Spec | realme C63 | REDMI K80 Ultra |
|---|---|---|
| Weight | 189 g+14% | 219 g |
| Thickness | 7.7 mm+5% | 8.2 mm |
| IP rating | IP54 | IP68 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | realme C63 | REDMI K80 Ultra |
|---|---|---|
| 5G | No | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB Type-C 2.0 | USB-C |
| eSIM | — | No |
Software
| Spec | realme C63 | REDMI K80 Ultra |
|---|---|---|
| OS at launch | Android 14 | Android 15 (HyperOS 2) |
Audio
| Spec | realme C63 | REDMI K80 Ultra |
|---|---|---|
| Stereo speakers | No | Yes |
| 3.5mm jack | Yes | No |