Redmi K90 vs Sony Xperia 5 V
The Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Sony Xperia 5 V (2023) runs on the Qualcomm Snapdragon 8 Gen 2; estimated prices are $401 and $999. By overall MobileRank rating, the Redmi K90 leads — 68/100 vs 47/100 (a 21-point difference). Key differences: the Redmi K90 has the bigger battery (7100 mAh vs 5000); the main camera is 50 MP vs 48 MP; the Redmi K90 is faster in AnTuTu (3,088,357 vs 1,519,456); the Sony Xperia 5 V is noticeably lighter (182g vs 206g).
Redmi K90
Sony Xperia 5 V
- Higher AnTuTu: 3088357 vs 1519456
- Better Geekbench Single: 3050 vs 2004
- Better Geekbench Multi: 9300 vs 5311
- Bigger battery: 7100 vs 5000 mAh
- Faster charging: 100W vs 30W
- Better main camera: 50MP vs 48MP
- Cheaper: $401 vs $999
- Higher performance (69/100 vs 26/100)
- Longer battery life (71/100 vs 39/100)
- Better value for money (82/100 vs 41/100)
- Lighter: 182g vs 206g
- Better camera (56/100 vs 53/100)
- Better design/ergonomics (72/100 vs 42/100)
Comparing the Redmi K90 vs the Sony Xperia 5 V, the Redmi K90 scores 21 points higher (68/100 vs 47/100). In the "performance" category, the Redmi K90 leads (69/100 vs 26/100). In the "battery" category, the Redmi K90 leads (71/100 vs 39/100). In the "value for money" category, the Redmi K90 leads (82/100 vs 41/100). In the "performance" category, the Redmi K90 significantly outperforms the Sony Xperia 5 V (69/100 vs 26/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Sony Xperia 5 V and the Redmi K90 are nearly equal (56/100 vs 53/100). In the "battery" category, the Redmi K90 significantly outperforms the Sony Xperia 5 V (71/100 vs 39/100). In the "design" category, the Sony Xperia 5 V significantly outperforms the Redmi K90 (72/100 vs 42/100). In the "value for money" category, the Redmi K90 significantly outperforms the Sony Xperia 5 V (82/100 vs 41/100).
| Specification | Redmi K90 | Sony Xperia 5 V | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 8 Gen 2 | |
| AnTuTu | 3088357 | 1519456 | |
| Geekbench Single | 3050 | 2004 | |
| Geekbench Multi | 9300 | 5311 | |
| Display | 6.6" AMOLED | 6.1" OLED | |
| Resolution | 2510x1156 | 1080x2520 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7100 mAh | 5000 mAh | |
| Charging | 100W | 30W | |
| DXOMark (camera) | — | 118 | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 20 MP | 12 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 13 | |
| Brightness (peak) | 3500 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP65 | |
| Dimensions | 157.5×75.3×8.0 mm | 154.0×68.0×8.6 mm | |
| Weight | 206 g | 182 g | |
| Price | $401 | $999 |
Redmi K90
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Sony Xperia 5 V
- Main: 48MP f/f/1.9
- Ultrawide: 12MP
- Front: 12MP
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Sony Xperia 5 V
- 6.1" OLED
- Resolution: 1080x2520
- Refresh rate: 120 Hz
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Sony Xperia 5 V
- 5000 mAh
- Wired: 30W
- No wireless charging
We compared Redmi K90 and Sony Xperia 5 V, covering their specs and all relevant benchmarks.
Redmi K90 leads Sony Xperia 5 V by 103.3% in our overall performance rating.
Price difference: $598. Redmi K90 is cheaper by $598.
performance
In the "performance" category, the Redmi K90 significantly outperforms the Sony Xperia 5 V (69/100 vs 26/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Sony Xperia 5 V and the Redmi K90 are nearly equal (56/100 vs 53/100).
battery
In the "battery" category, the Redmi K90 significantly outperforms the Sony Xperia 5 V (71/100 vs 39/100).
design
In the "design" category, the Sony Xperia 5 V significantly outperforms the Redmi K90 (72/100 vs 42/100).
value for money
In the "value for money" category, the Redmi K90 significantly outperforms the Sony Xperia 5 V (82/100 vs 41/100).
Which is better: the Redmi K90 or the Sony Xperia 5 V?
The Redmi K90 significantly outperforms the Sony Xperia 5 V by 21 points (68/100 vs 47/100).
What is the rating of the Redmi K90 and the Sony Xperia 5 V?
The Redmi K90 has a MobileRank rating of 68/100, the Sony Xperia 5 V — 47/100.
Which is more powerful: the Redmi K90 or the Sony Xperia 5 V?
The Redmi K90 leads on performance (69/100 vs 26/100).
Should you choose the Redmi K90 over the Sony Xperia 5 V?
The Redmi K90 is a better fit for active users, budget-conscious buyers. The Sony Xperia 5 V is a better fit for everyday use.