Poco F8 Ultra vs Redmi K50i
The Poco F8 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Redmi K50i (2022) runs on the MediaTek Dimensity 8100. By overall MobileRank rating, the Poco F8 Ultra leads — 89/100 vs 57/100 (a 32-point difference). Key differences: the Poco F8 Ultra has the bigger battery (6500 mAh vs 5080); the main camera is 200 MP vs 64 MP; the Poco F8 Ultra is faster in AnTuTu (3,651,476 vs 1,092,605); the Poco F8 Ultra has NFC for contactless payments, the Redmi K50i doesn't; the Redmi K50i is noticeably lighter (200g vs 218g).
Profile comparison
Category scores
Poco F8 Ultra
Redmi K50i
What makes Poco F8 Ultra better?
- Higher AnTuTu: 3651476 vs 1092605
- Better Geekbench Single: 3639 vs 1139
- Better Geekbench Multi: 11047 vs 3842
- Bigger battery: 6500 vs 5080 mAh
- Faster charging: 100W vs 67W
- Better main camera: 200MP vs 64MP
- Higher performance (97/100 vs 62/100)
- Better camera (90/100 vs 43/100)
- Longer battery life (85/100 vs 54/100)
- Better display (90/100 vs 77/100)
What makes Redmi K50i better?
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 200g vs 218g
- Better portability (50/100 vs 49/100)
Comparison verdict
Comparing the Poco F8 Ultra vs the Redmi K50i, the Poco F8 Ultra scores 32 points higher (89/100 vs 57/100). In the "performance" category, the Poco F8 Ultra leads (97/100 vs 62/100). In the "camera" category, the Poco F8 Ultra leads (90/100 vs 43/100). In the "battery" category, the Poco F8 Ultra leads (85/100 vs 54/100). In the "performance" category, the Poco F8 Ultra significantly outperforms the Redmi K50i (97/100 vs 62/100). In the "display" category, the Poco F8 Ultra is a bit better (90/100 vs 77/100). In the "camera" category, the Poco F8 Ultra significantly outperforms the Redmi K50i (90/100 vs 43/100). In the "battery" category, the Poco F8 Ultra significantly outperforms the Redmi K50i (85/100 vs 54/100). In the "portability" category, the Redmi K50i and the Poco F8 Ultra are nearly equal (50/100 vs 49/100).
Specs comparison
| Specification | Poco F8 Ultra | Redmi K50i | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 8100 | |
| AnTuTu | 3651476 | 1092605 | |
| Geekbench Single | 3639 | 1139 | |
| Geekbench Multi | 11047 | 3842 | |
| Display | 6.7" LTPO AMOLED | 6.6" FFS LCD | |
| Resolution | 3200x1440 | 1080x2460 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6500 mAh | 5080 mAh | |
| Charging | 100W | 67W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 64 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 15 | Android 12, MIUI 13 | |
| Brightness (peak) | 3500 nits | 650 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP53 | |
| Dimensions | 163.3×77.8×7.9 mm | 163.6×74.3×8.9 mm | |
| Weight | 218 g | 200 g | |
| Launch price | $729 | — |
Camera comparison
Poco F8 Ultra
- Main: 200MP f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi K50i
- Main: 64MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Poco F8 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Redmi K50i
- 6.6" FFS LCD
- Resolution: 1080x2460
- Refresh rate: 144 Hz
Battery and charging
Poco F8 Ultra
- 6500 mAh
- NanoReview test: web browsing 15:14 hrs, total 32:38 hrs
- Wired: 100W
- Wireless: 50W
Redmi K50i
- 5080 mAh
- Wired: 67W
- No wireless charging
Overall performance score
We compared Poco F8 Ultra and Redmi K50i, covering their specs and all relevant benchmarks.
Poco F8 Ultra leads Redmi K50i by 234.2% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Redmi K50i
Price unknownDetailed category analysis
performance
In the "performance" category, the Poco F8 Ultra significantly outperforms the Redmi K50i (97/100 vs 62/100).
display
In the "display" category, the Poco F8 Ultra is a bit better (90/100 vs 77/100).
camera
In the "camera" category, the Poco F8 Ultra significantly outperforms the Redmi K50i (90/100 vs 43/100).
battery
In the "battery" category, the Poco F8 Ultra significantly outperforms the Redmi K50i (85/100 vs 54/100).
portability
In the "portability" category, the Redmi K50i and the Poco F8 Ultra are nearly equal (50/100 vs 49/100).
Frequently asked questions
Which is better: the Poco F8 Ultra or the Redmi K50i?
The Poco F8 Ultra significantly outperforms the Redmi K50i by 32 points (89/100 vs 57/100).
What is the rating of the Poco F8 Ultra and the Redmi K50i?
The Poco F8 Ultra has a MobileRank rating of 89/100, the Redmi K50i — 57/100.
Which has the better camera: the Poco F8 Ultra or the Redmi K50i?
The Poco F8 Ultra leads on camera score (90/100 vs 43/100).
Which is more powerful: the Poco F8 Ultra or the Redmi K50i?
The Poco F8 Ultra leads on performance (97/100 vs 62/100).
Should you choose the Poco F8 Ultra over the Redmi K50i?
The Poco F8 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Redmi K50i is a better fit for active users.