Redmi K80 vs Vivo iQOO 15
The Redmi K80 (2024) runs on the Qualcomm Snapdragon 8 Gen 3, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $345 and $599. By overall MobileRank rating, the Vivo iQOO 15 leads — 88/100 vs 67/100 (a 21-point difference). Key differences: the Vivo iQOO 15 has the bigger battery (7000 mAh vs 6550); the Vivo iQOO 15 is faster in AnTuTu (3,950,082 vs 2,277,927).
Profile comparison
Category scores
Redmi K80
Vivo iQOO 15
What makes Redmi K80 better?
- Lighter: 213g vs 215g
- Cheaper at launch: $345 vs $599
- Better portability (50/100 vs 48/100)
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3950082 vs 2277927
- Better Geekbench Single: 3639 vs 2203
- Better Geekbench Multi: 11047 vs 6511
- Bigger battery: 7000 vs 6550 mAh
- Faster charging: 100W vs 90W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (98/100 vs 82/100)
- Better camera (78/100 vs 37/100)
- Longer battery life (85/100 vs 68/100)
- Better display (99/100 vs 90/100)
Comparison verdict
Comparing the Redmi K80 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 21 points higher (88/100 vs 67/100). In the "performance" category, the Vivo iQOO 15 leads (98/100 vs 82/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 68/100). Value score: Redmi K80 — 68/100, Vivo iQOO 15 — 90/100; 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 Vivo iQOO 15 notably outperforms the Redmi K80 (98/100 vs 82/100). In the "display" category, the Vivo iQOO 15 is a bit better (99/100 vs 90/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Redmi K80 (78/100 vs 37/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Redmi K80 (85/100 vs 68/100). In the "portability" category, the Redmi K80 and the Vivo iQOO 15 are nearly equal (50/100 vs 48/100).
Specs comparison
| Specification | Redmi K80 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 3 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2277927 | 3950082 | |
| Geekbench Single | 2203 | 3639 | |
| Geekbench Multi | 6511 | 11047 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 3200x1440 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6550 mAh | 7000 mAh | |
| Charging | 90W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 3200 nits | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 160.3×75.0×8.1 mm | 163.7×76.8×8.1 mm | |
| Weight | 213 g | 215 g | |
| Launch price | $345 | $599 |
Camera comparison
Redmi K80
- Main: 50MP f/1.6
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi K80
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Redmi K80
- 6550 mAh
- Wired: 90W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Redmi K80 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Redmi K80 by 42.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $254. Redmi K80 was $254 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Redmi K80 (98/100 vs 82/100).
display
In the "display" category, the Vivo iQOO 15 is a bit better (99/100 vs 90/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Redmi K80 (78/100 vs 37/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Redmi K80 (85/100 vs 68/100).
portability
In the "portability" category, the Redmi K80 and the Vivo iQOO 15 are nearly equal (50/100 vs 48/100).
Frequently asked questions
Which is better: the Redmi K80 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Redmi K80 by 21 points (88/100 vs 67/100).
What is the rating of the Redmi K80 and the Vivo iQOO 15?
The Redmi K80 has a MobileRank rating of 67/100, the Vivo iQOO 15 — 88/100.
Which has the better camera: the Redmi K80 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 37/100).
Which is more powerful: the Redmi K80 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (98/100 vs 82/100).
Should you choose the Redmi K80 over the Vivo iQOO 15?
The Redmi K80 is a better fit for gamers and power users. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.