Redmi K80 Ultra vs Vivo Y05
The Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+, while the Vivo Y05 (2026) runs on the Unisoc T7225; launch prices were $350 and $90. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 33/100 (a 40-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 6500); the main camera is 50 MP vs 8 MP; the Redmi K80 Ultra has NFC for contactless payments, the Vivo Y05 doesn't.
Profile comparison
Category scores
Redmi K80 Ultra
Vivo Y05
What makes Redmi K80 Ultra better?
- Better Geekbench Single: 2729 vs 580
- Better Geekbench Multi: 8430 vs 1750
- Bigger battery: 7410 vs 6500 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 8MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (89/100 vs 31/100)
- Better camera (37/100 vs 10/100)
- Longer battery life (86/100 vs 53/100)
- Better display (94/100 vs 55/100)
What makes Vivo Y05 better?
- Lighter: 209g vs 219g
- Cheaper at launch: $90 vs $350
- Better portability (49/100 vs 40/100)
Comparison verdict
Comparing the Redmi K80 Ultra vs the Vivo Y05, the Redmi K80 Ultra scores 40 points higher (73/100 vs 33/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 31/100). In the "camera" category, the Redmi K80 Ultra leads (37/100 vs 10/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 53/100). Value score: Redmi K80 Ultra — 80/100, Vivo Y05 — 58/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo Y05 (89/100 vs 31/100). In the "display" category, the Redmi K80 Ultra significantly outperforms the Vivo Y05 (94/100 vs 55/100). In the "camera" category, the Redmi K80 Ultra notably outperforms the Vivo Y05 (37/100 vs 10/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Vivo Y05 (86/100 vs 53/100). In the "portability" category, the Vivo Y05 is a bit better (49/100 vs 40/100).
Specs comparison
| Specification | Redmi K80 Ultra | Vivo Y05 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | Unisoc T7225 | |
| AnTuTu | 2874956 | — | |
| Geekbench Single | 2729 | 580 | |
| Geekbench Multi | 8430 | 1750 | |
| Display | 6.8" OLED | 6.7" IPS LCD | |
| Resolution | 1280x2772 | 720x1600 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7410 mAh | 6500 mAh | |
| Charging | 100W | 15W | |
| Main camera | 50 MP | 8 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 20 MP | 5 MP | |
| RAM | 12GB / 16GB | 4GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3200 nits | 1200 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP65 | |
| Dimensions | — | 167.4×77.1×8.4 mm | |
| Weight | 219 g | 209 g | |
| Launch price | $350 | $90 |
Camera comparison
Redmi K80 Ultra
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo Y05
- Main: 8MP f/2.0
- Front: 5MP
Display comparison
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Vivo Y05
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Battery and charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
Vivo Y05
- 6500 mAh
- Wired: 15W
- No wireless charging
Benchmarks
Launch prices and where to check today's
Launch price difference: $260. Vivo Y05 was $260 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Vivo Y05 (89/100 vs 31/100).
display
In the "display" category, the Redmi K80 Ultra significantly outperforms the Vivo Y05 (94/100 vs 55/100).
camera
In the "camera" category, the Redmi K80 Ultra notably outperforms the Vivo Y05 (37/100 vs 10/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Vivo Y05 (86/100 vs 53/100).
portability
In the "portability" category, the Vivo Y05 is a bit better (49/100 vs 40/100).
Frequently asked questions
Which is better: the Redmi K80 Ultra or the Vivo Y05?
The Redmi K80 Ultra significantly outperforms the Vivo Y05 by 40 points (73/100 vs 33/100).
What is the rating of the Redmi K80 Ultra and the Vivo Y05?
The Redmi K80 Ultra has a MobileRank rating of 73/100, the Vivo Y05 — 33/100.
Which has the better camera: the Redmi K80 Ultra or the Vivo Y05?
The Redmi K80 Ultra leads on camera score (37/100 vs 10/100).
Which is more powerful: the Redmi K80 Ultra or the Vivo Y05?
The Redmi K80 Ultra leads on performance (89/100 vs 31/100).
Should you choose the Redmi K80 Ultra over the Vivo Y05?
The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.