Redmi K90 vs Xiaomi Mix Flip 2
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi Mix Flip 2 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $401 and $830. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 74/100 (a 2-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5165); the Redmi K90 is faster in AnTuTu (3,126,494 vs 3,126,402).
Profile comparison
Category scores
Redmi K90
Xiaomi Mix Flip 2
What makes Redmi K90 better?
- Higher AnTuTu: 3126494 vs 3126402
- Bigger battery: 7100 vs 5165 mAh
- Faster charging: 100W vs 67W
- Cheaper at launch: $401 vs $830
- Better camera (58/100 vs 57/100)
- Longer battery life (72/100 vs 56/100)
What makes Xiaomi Mix Flip 2 better?
- Lighter: 199g vs 206g
- Better display (85/100 vs 82/100)
- Better portability (64/100 vs 55/100)
Comparison verdict
Comparing the Redmi K90 vs the Xiaomi Mix Flip 2, the Redmi K90 scores 2 points higher (76/100 vs 74/100). In the "battery" category, the Redmi K90 leads (72/100 vs 56/100). Value score: Redmi K90 — 80/100, Xiaomi Mix Flip 2 — 62/100; 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, both devices are on the same level — 91/100. In the "display" category, the Xiaomi Mix Flip 2 and the Redmi K90 are nearly equal (85/100 vs 82/100). In the "camera" category, the Redmi K90 and the Xiaomi Mix Flip 2 are nearly equal (58/100 vs 57/100). In the "battery" category, the Redmi K90 notably outperforms the Xiaomi Mix Flip 2 (72/100 vs 56/100). In the "portability" category, the Xiaomi Mix Flip 2 is a bit better (64/100 vs 55/100).
Specs comparison
| Specification | Redmi K90 | Xiaomi Mix Flip 2 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3126494 | 3126402 | |
| Geekbench Single | 3013 | 3013 | |
| Geekbench Multi | 9287 | 9287 | |
| Display | 6.6" AMOLED | 6.9" Foldable LTPO AMOLED | |
| Resolution | 2510x1156 | 1224x2912 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 5165 mAh | |
| Charging | 100W | 67W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | 3500 nits | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 157.5×75.3×8.0 mm | 166.9×73.8×7.6 mm | |
| Weight | 206 g | 199 g | |
| Launch price | $401 | $830 |
Camera comparison
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Xiaomi Mix Flip 2
- Main: 50MP
- Ultrawide: 50MP
- Front: 32MP
Display comparison
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Xiaomi Mix Flip 2
- 6.9" Foldable LTPO AMOLED
- Resolution: 1224x2912
- Refresh rate: 120 Hz
Battery and charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Xiaomi Mix Flip 2
- 5165 mAh
- Wired: 67W
- No wireless charging
Overall performance score
We compared Redmi K90 and Xiaomi Mix Flip 2, covering their specs and all relevant benchmarks.
Equal performance based on benchmark results.
Benchmarks
Launch prices and where to check today's
Launch price difference: $429. Redmi K90 was $429 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, both devices are on the same level — 91/100.
display
In the "display" category, the Xiaomi Mix Flip 2 and the Redmi K90 are nearly equal (85/100 vs 82/100).
camera
In the "camera" category, the Redmi K90 and the Xiaomi Mix Flip 2 are nearly equal (58/100 vs 57/100).
battery
In the "battery" category, the Redmi K90 notably outperforms the Xiaomi Mix Flip 2 (72/100 vs 56/100).
portability
In the "portability" category, the Xiaomi Mix Flip 2 is a bit better (64/100 vs 55/100).
Frequently asked questions
Which is better: the Redmi K90 or the Xiaomi Mix Flip 2?
The Redmi K90 edges out the Xiaomi Mix Flip 2 by just 2 points — the two devices are very close in overall level.
What is the rating of the Redmi K90 and the Xiaomi Mix Flip 2?
The Redmi K90 has a MobileRank rating of 76/100, the Xiaomi Mix Flip 2 — 74/100.
Should you choose the Redmi K90 over the Xiaomi Mix Flip 2?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers. The Xiaomi Mix Flip 2 is a better fit for gamers and power users.