Redmi K50 Gaming vs Vivo iQOO 15 Ultra
The Redmi K50 Gaming (2022) runs on the Qualcomm Snapdragon 8 Gen 1, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 60/100 (a 29-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 4700); the main camera is 64 MP vs 50 MP; the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,294,871); the Redmi K50 Gaming is noticeably lighter (210g vs 227g).
Profile comparison
Category scores
Redmi K50 Gaming
Vivo iQOO 15 Ultra
What makes Redmi K50 Gaming better?
- Better main camera: 64MP vs 50MP
- Lighter: 210g vs 227g
- Better portability (47/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 1294871
- Better Geekbench Single: 3639 vs 1662
- Better Geekbench Multi: 11047 vs 4188
- Bigger battery: 7400 vs 4700 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 68/100)
- Better camera (78/100 vs 44/100)
- Longer battery life (92/100 vs 58/100)
- Better display (99/100 vs 79/100)
Comparison verdict
Comparing the Redmi K50 Gaming vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 29 points higher (89/100 vs 60/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 68/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 58/100). In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi K50 Gaming (99/100 vs 68/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Redmi K50 Gaming (99/100 vs 79/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi K50 Gaming (78/100 vs 44/100). In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi K50 Gaming (92/100 vs 58/100). In the "portability" category, the Redmi K50 Gaming is a bit better (47/100 vs 35/100).
Specs comparison
| Specification | Redmi K50 Gaming | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 1 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1294871 | 4602290 | |
| Geekbench Single | 1662 | 3639 | |
| Geekbench Multi | 4188 | 11047 | |
| Display | 6.7" OLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 4700 mAh | 7400 mAh | |
| Charging | 120W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 12, MIUI 13 | Android 16 | |
| Brightness (peak) | 800 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 162.5×76.7×8.5 mm | 163.7×76.8×8.7 mm | |
| Weight | 210 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Redmi K50 Gaming
- Main: 64MP f/1.9
- Ultrawide: 8MP
- Front: 20MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Redmi K50 Gaming
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Redmi K50 Gaming
- 4700 mAh
- Wired: 120W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Redmi K50 Gaming and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Redmi K50 Gaming by 71.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K50 Gaming
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi K50 Gaming (99/100 vs 68/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Redmi K50 Gaming (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi K50 Gaming (78/100 vs 44/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra significantly outperforms the Redmi K50 Gaming (92/100 vs 58/100).
portability
In the "portability" category, the Redmi K50 Gaming is a bit better (47/100 vs 35/100).
Frequently asked questions
Which is better: the Redmi K50 Gaming or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Redmi K50 Gaming by 29 points (89/100 vs 60/100).
What is the rating of the Redmi K50 Gaming and the Vivo iQOO 15 Ultra?
The Redmi K50 Gaming has a MobileRank rating of 60/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Redmi K50 Gaming or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 44/100).
Which is more powerful: the Redmi K50 Gaming or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 68/100).
Should you choose the Redmi K50 Gaming over the Vivo iQOO 15 Ultra?
The Redmi K50 Gaming is a better fit for active users. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.