Redmi K90 vs Samsung Galaxy Z Fold Special
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy Z Fold Special (2024) runs on the Qualcomm Snapdragon 8 Gen 3. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 65/100 (a 11-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 4400); the main camera is 50 MP vs 200 MP; the Redmi K90 is faster in AnTuTu (3,086,235 vs 2,342,433); the Redmi K90 is noticeably lighter (206g vs 236g).
Redmi K90
Samsung Galaxy Z Fold Special
- Higher AnTuTu: 3086235 vs 2342433
- Better Geekbench Single: 3041 vs 2205
- Better Geekbench Multi: 9494 vs 7192
- Bigger battery: 7100 vs 4400 mAh
- Faster charging: 100W vs 25W
- Lighter: 206g vs 236g
- Higher performance (92/100 vs 83/100)
- Better camera (58/100 vs 51/100)
- Longer battery life (72/100 vs 39/100)
- Better display (82/100 vs 78/100)
- Better portability (55/100 vs 54/100)
- Better main camera: 200MP vs 50MP
- Overall rating 65/100
Comparing the Redmi K90 vs the Samsung Galaxy Z Fold Special, the Redmi K90 scores 11 points higher (76/100 vs 65/100). In the "battery" category, the Redmi K90 leads (72/100 vs 39/100). In the "performance" category, the Redmi K90 is a bit better (92/100 vs 83/100). In the "display" category, the Redmi K90 and the Samsung Galaxy Z Fold Special are nearly equal (82/100 vs 78/100). In the "camera" category, the Redmi K90 is a bit better (58/100 vs 51/100). In the "battery" category, the Redmi K90 significantly outperforms the Samsung Galaxy Z Fold Special (72/100 vs 39/100). In the "portability" category, the Redmi K90 and the Samsung Galaxy Z Fold Special are nearly equal (55/100 vs 54/100).
| Specification | Redmi K90 | Samsung Galaxy Z Fold Special | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 3 | |
| AnTuTu | 3086235 | 2342433 | |
| Geekbench Single | 3041 | 2205 | |
| Geekbench Multi | 9494 | 7192 | |
| Display | 6.6" AMOLED | 8.0" Foldable Dynamic LTPO AMOLED 2 | |
| Resolution | 2510x1156 | 1968x2184 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 4400 mAh | |
| Charging | 100W | 25W | |
| Wireless charging | 0W | 15W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 50 MP | 10 MP | |
| Front camera | 20 MP | 4 MP | |
| RAM | 12GB / 16GB | 16GB | |
| Storage | 256GB / 512GB | 512GB | |
| OS | Android 16 | Android 14, up to 7 major Android upgrades, One UI 6.1.1 | |
| Brightness (peak) | 3500 nits | 2600 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP48 | |
| Dimensions | 157.5×75.3×8.0 mm | 157.9×142.6×4.9 mm | |
| Weight | 206 g | 236 g | |
| Launch price | $401 | — |
Redmi K90
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Samsung Galaxy Z Fold Special
- Main: 200MP f/f/1.8
- Ultrawide: 12MP
- Telephoto: 10MP
- Front: 4MP
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Samsung Galaxy Z Fold Special
- 8.0" Foldable Dynamic LTPO AMOLED 2
- Resolution: 1968x2184
- Refresh rate: 120 Hz
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy Z Fold Special
- 4400 mAh
- Wired: 25W
- Wireless: 15W
We compared Redmi K90 and Samsung Galaxy Z Fold Special, covering their specs and all relevant benchmarks.
Redmi K90 leads Samsung Galaxy Z Fold Special by 31.8% in our overall performance rating.
Samsung Galaxy Z Fold Special
Price unknownperformance
In the "performance" category, the Redmi K90 is a bit better (92/100 vs 83/100).
display
In the "display" category, the Redmi K90 and the Samsung Galaxy Z Fold Special are nearly equal (82/100 vs 78/100).
camera
In the "camera" category, the Redmi K90 is a bit better (58/100 vs 51/100).
battery
In the "battery" category, the Redmi K90 significantly outperforms the Samsung Galaxy Z Fold Special (72/100 vs 39/100).
portability
In the "portability" category, the Redmi K90 and the Samsung Galaxy Z Fold Special are nearly equal (55/100 vs 54/100).
Which is better: the Redmi K90 or the Samsung Galaxy Z Fold Special?
The Redmi K90 is noticeably better than the Samsung Galaxy Z Fold Special — the overall rating gap is 11 points.
What is the rating of the Redmi K90 and the Samsung Galaxy Z Fold Special?
The Redmi K90 has a MobileRank rating of 76/100, the Samsung Galaxy Z Fold Special — 65/100.
Which has the better camera: the Redmi K90 or the Samsung Galaxy Z Fold Special?
The Redmi K90 leads on camera score (58/100 vs 51/100).
Which is more powerful: the Redmi K90 or the Samsung Galaxy Z Fold Special?
The Redmi K90 leads on performance (92/100 vs 83/100).
Should you choose the Redmi K90 over the Samsung Galaxy Z Fold Special?
The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers. The Samsung Galaxy Z Fold Special is a better fit for gamers and power users.