Redmi K90 vs Samsung Galaxy Z Flip7 FE
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy Z Flip7 FE (2025) runs on the Samsung Exynos 2400; launch prices were $401 and $849. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 60/100 (a 16-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 4000); the Redmi K90 is faster in AnTuTu (3,077,585 vs 1,841,283); the Samsung Galaxy Z Flip7 FE is noticeably lighter (187g vs 206g).
Profile comparison
Category scores
Redmi K90
Samsung Galaxy Z Flip7 FE
What makes Redmi K90 better?
- Higher AnTuTu: 3077585 vs 1841283
- Better Geekbench Single: 3013 vs 2115
- Better Geekbench Multi: 9287 vs 6826
- Bigger battery: 7100 vs 4000 mAh
- Faster charging: 100W vs 25W
- Cheaper at launch: $401 vs $849
- Higher performance (91/100 vs 79/100)
- Better camera (58/100 vs 35/100)
- Longer battery life (72/100 vs 31/100)
What makes Samsung Galaxy Z Flip7 FE better?
- Lighter: 187g vs 206g
- Better portability (78/100 vs 55/100)
Comparison verdict
Comparing the Redmi K90 vs the Samsung Galaxy Z Flip7 FE, the Redmi K90 scores 16 points higher (76/100 vs 60/100). In the "performance" category, the Redmi K90 leads (91/100 vs 79/100). In the "camera" category, the Redmi K90 leads (58/100 vs 35/100). In the "battery" category, the Redmi K90 leads (72/100 vs 31/100). Value score: Redmi K90 — 80/100, Samsung Galaxy Z Flip7 FE — 34/100; 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 K90 is a bit better (91/100 vs 79/100). In the "display" category, both devices are on the same level — 82/100. In the "camera" category, the Redmi K90 notably outperforms the Samsung Galaxy Z Flip7 FE (58/100 vs 35/100). In the "battery" category, the Redmi K90 significantly outperforms the Samsung Galaxy Z Flip7 FE (72/100 vs 31/100). In the "portability" category, the Samsung Galaxy Z Flip7 FE notably outperforms the Redmi K90 (78/100 vs 55/100).
Specs comparison
| Specification | Redmi K90 | Samsung Galaxy Z Flip7 FE | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Samsung Exynos 2400 | |
| AnTuTu | 3077585 | 1841283 | |
| Geekbench Single | 3013 | 2115 | |
| Geekbench Multi | 9287 | 6826 | |
| Display | 6.6" AMOLED | 6.7" Dynamic AMOLED 2X | |
| Resolution | 2510x1156 | 2640x1080 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 4000 mAh | |
| Charging | 100W | 25W | |
| Wireless charging | 0W | 15W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 10 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 16 / One UI 8 | |
| Brightness (peak) | 3500 nits | 2600 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP48 | |
| Dimensions | 157.5×75.3×8.0 mm | 165.1×71.9×6.9 mm | |
| Weight | 206 g | 187 g | |
| Launch price | $401 | $849 |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Samsung Galaxy Z Flip7 FE
- Main: 50MP f/1.8
- Ultrawide: 12MP
- Front: 10MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Samsung Galaxy Z Flip7 FE
- 6.7" Dynamic AMOLED 2X
- Resolution: 2640x1080
- Refresh rate: 120 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy Z Flip7 FE
- 4000 mAh
- Wired: 25W
- Wireless: 15W
Overall performance score
We compared Redmi K90 and Samsung Galaxy Z Flip7 FE, covering their specs and all relevant benchmarks.
Redmi K90 leads Samsung Galaxy Z Flip7 FE by 67.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $448. Redmi K90 was $448 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 is a bit better (91/100 vs 79/100).
display
In the "display" category, both devices are on the same level — 82/100.
camera
In the "camera" category, the Redmi K90 notably outperforms the Samsung Galaxy Z Flip7 FE (58/100 vs 35/100).
battery
In the "battery" category, the Redmi K90 significantly outperforms the Samsung Galaxy Z Flip7 FE (72/100 vs 31/100).
portability
In the "portability" category, the Samsung Galaxy Z Flip7 FE notably outperforms the Redmi K90 (78/100 vs 55/100).
Frequently asked questions
Which is better: the Redmi K90 or the Samsung Galaxy Z Flip7 FE?
The Redmi K90 is noticeably better than the Samsung Galaxy Z Flip7 FE — the overall rating gap is 16 points.
What is the rating of the Redmi K90 and the Samsung Galaxy Z Flip7 FE?
The Redmi K90 has a MobileRank rating of 76/100, the Samsung Galaxy Z Flip7 FE — 60/100.
Which has the better camera: the Redmi K90 or the Samsung Galaxy Z Flip7 FE?
The Redmi K90 leads on camera score (58/100 vs 35/100).
Which is more powerful: the Redmi K90 or the Samsung Galaxy Z Flip7 FE?
The Redmi K90 leads on performance (91/100 vs 79/100).
Should you choose the Redmi K90 over the Samsung Galaxy Z Flip7 FE?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers. The Samsung Galaxy Z Flip7 FE is a better fit for active users.