Redmi K80 Ultra vs Vivo T4
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo T4 (2025) runs on the Qualcomm Snapdragon 7s Gen 3; estimated prices are $350 and $299. By overall MobileRank rating, the Redmi K80 Ultra leads — 60/100 vs 40/100 (a 20-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 7300); the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 1,040,961); the Redmi K80 Ultra has NFC for contactless payments, the Vivo T4 doesn't; the Vivo T4 is noticeably lighter (199g vs 219g).
Redmi K80 Ultra
Vivo T4
- Higher AnTuTu: 2876004 vs 1040961
- Better Geekbench Single: 2729 vs 1162
- Better Geekbench Multi: 8430 vs 3315
- Bigger battery: 7410 vs 7300 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (61/100 vs 7/100)
- Longer battery life (72/100 vs 69/100)
- Lighter: 199g vs 219g
- Cheaper: $299 vs $350
- Better camera (34/100 vs 32/100)
- Better design/ergonomics (51/100 vs 26/100)
- Better value for money (89/100 vs 86/100)
Comparing the Redmi K80 Ultra vs the Vivo T4, the Redmi K80 Ultra scores 20 points higher (60/100 vs 40/100). In the "performance" category, the Redmi K80 Ultra leads (61/100 vs 7/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo T4 (61/100 vs 7/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo T4 and the Redmi K80 Ultra are nearly equal (34/100 vs 32/100). In the "battery" category, the Redmi K80 Ultra and the Vivo T4 are nearly equal (72/100 vs 69/100). In the "design" category, the Vivo T4 notably outperforms the Redmi K80 Ultra (51/100 vs 26/100). In the "value for money" category, the Vivo T4 and the Redmi K80 Ultra are nearly equal (89/100 vs 86/100).
| Specification | Redmi K80 Ultra | Vivo T4 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Qualcomm Snapdragon 7s Gen 3 | |
| AnTuTu | 2876004 | 1040961 | |
| Geekbench Single | 2729 | 1162 | |
| Geekbench Multi | 8430 | 3315 | |
| Display | 6.8" OLED | 6.8" AMOLED | |
| Resolution | 1280x2772 | 2392x1080 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 7300 mAh | |
| Charging | 100W | 90W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15 | Android 15 | |
| Brightness (peak) | 3200 nits | 5000 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP65 | |
| Dimensions | — | 163.4×76.4×7.9 mm | |
| Weight | 219 g | 199 g | |
| Price | $350 | $299 |
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo T4
- Main: 50MP f/f/1.8
- Front: 32MP
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Vivo T4
- 6.8" AMOLED
- Resolution: 2392x1080
- Refresh rate: 120 Hz
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- No wireless charging
Vivo T4
- 7300 mAh
- Wired: 90W
- No wireless charging
We compared Redmi K80 Ultra and Vivo T4, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Vivo T4 by 176.3% in our overall performance rating.
Price difference: $51. Vivo T4 is cheaper by $51.
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo T4 (61/100 vs 7/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo T4 and the Redmi K80 Ultra are nearly equal (34/100 vs 32/100).
battery
In the "battery" category, the Redmi K80 Ultra and the Vivo T4 are nearly equal (72/100 vs 69/100).
design
In the "design" category, the Vivo T4 notably outperforms the Redmi K80 Ultra (51/100 vs 26/100).
value for money
In the "value for money" category, the Vivo T4 and the Redmi K80 Ultra are nearly equal (89/100 vs 86/100).
Which is better: the Redmi K80 Ultra or the Vivo T4?
The Redmi K80 Ultra significantly outperforms the Vivo T4 by 20 points (60/100 vs 40/100).
What is the rating of the Redmi K80 Ultra and the Vivo T4?
The Redmi K80 Ultra has a MobileRank rating of 60/100, the Vivo T4 — 40/100.
Which is more powerful: the Redmi K80 Ultra or the Vivo T4?
The Redmi K80 Ultra leads on performance (61/100 vs 7/100).
Should you choose the Redmi K80 Ultra over the Vivo T4?
The Redmi K80 Ultra is a better fit for active users, budget-conscious buyers. The Vivo T4 is a better fit for budget-conscious buyers.