REDMI K80 Ultra vs vivo T4x 5G
64.4Performance45.2
71.6Display46.8
43.4Camera29
83.2Battery66.2
86.7Features52
11 spec wins — REDMI K80 Ultra2 spec wins — vivo T4x 5G
InnoReviews verdict
REDMI K80 Ultra wins this phone face-off, 67.6 to 47.2, pulling ahead mainly in features (+35) and display (+25). vivo T4x 5G 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
- Stronger performance score: 64 vs 45
- Stronger display score: 72 vs 47
- Stronger camera score: 43 vs 29
- Stronger battery score: 83 vs 66
- Stronger features score: 87 vs 52
Reasons to pick the vivo T4x 5G
No decisive spec advantages — this side competes on price and preference.
Display
| Spec | REDMI K80 Ultra | vivo T4x 5G |
|---|---|---|
| Screen size | 6.83 ″+2% | 6.72 ″ |
| Panel type | OLED | IPS LCD |
| Resolution | 1280x2772 | 1080x2408 |
| Pixel density | 447 ppi+14% | 393 ppi |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 3,200 nits+205% | 1,050 nits |
| Screen-to-body | 90.2 %+5% | 86 % |
Performance
| Spec | REDMI K80 Ultra | vivo T4x 5G |
|---|---|---|
| Chipset | MediaTek Dimensity 9400+ | MediaTek Dimensity 7300 |
| AnTuTu | — | 825,052Bottom 28% |
| AnTuTu 11 (CPU) | — | 320,335Bottom 31% |
| AnTuTu 11 (GPU) | — | 92,830Bottom 20% |
| AnTuTu 11 (Memory) | — | 158,622Bottom 28% |
| AnTuTu 11 (UX) | — | 253,265Bottom 27% |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256/512GB/1TB | 128/256GB |
| Storage type | UFS 4.1 | UFS 3.1 |
Camera
| Spec | REDMI K80 Ultra | vivo T4x 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.9 | f/1.8 |
| Ultra-wide | 8 MP | — |
| Max video | 8K@30fps | 4K@30fps |
| Front camera | 20 MP+150% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | REDMI K80 Ultra | vivo T4x 5G |
|---|---|---|
| Capacity | 7,410 mAh+14% | 6,500 mAh |
| Wired charging | 100 W+127% | 44 W |
| Wireless charging | 0 W | — |
Design
| Spec | REDMI K80 Ultra | vivo T4x 5G |
|---|---|---|
| Weight | 219 g | 204 g+7% |
| Thickness | 8.2 mm | 8.1 mm+1% |
| IP rating | IP68 | IP64 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | REDMI K80 Ultra | vivo T4x 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 6 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | No |
| USB | USB-C | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | REDMI K80 Ultra | vivo T4x 5G |
|---|---|---|
| OS at launch | Android 15 (HyperOS 2) | Android 15 (Funtouch OS 15) |
| OS update pledge | — | 2 years |
Audio
| Spec | REDMI K80 Ultra | vivo T4x 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |