Redmi K90 Ultra vs Xiaomi 13 Lite
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Xiaomi 13 Lite (2023) runs on the Qualcomm Snapdragon 7 Gen 1; launch prices were $420 and $400. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 54/100 (a 19-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 4500); the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 840,330); the Xiaomi 13 Lite is noticeably lighter (171g vs 227g).
Redmi K90 Ultra
Xiaomi 13 Lite
- Higher AnTuTu: 3119308 vs 840330
- Better Geekbench Single: 3041 vs 1039
- Better Geekbench Multi: 9494 vs 2885
- Bigger battery: 8550 vs 4500 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 55/100)
- Longer battery life (78/100 vs 42/100)
- Better display (94/100 vs 80/100)
- Lighter: 171g vs 227g
- Cheaper at launch: $400 vs $420
- Better camera (40/100 vs 37/100)
- Better portability (84/100 vs 40/100)
Comparing the Redmi K90 Ultra vs the Xiaomi 13 Lite, the Redmi K90 Ultra scores 19 points higher (73/100 vs 54/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 55/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 42/100). Value score: Redmi K90 Ultra — 82/100, Xiaomi 13 Lite — 46/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Redmi K90 Ultra significantly outperforms the Xiaomi 13 Lite (92/100 vs 55/100). In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 80/100). In the "camera" category, the Xiaomi 13 Lite and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Xiaomi 13 Lite (78/100 vs 42/100). In the "portability" category, the Xiaomi 13 Lite significantly outperforms the Redmi K90 Ultra (84/100 vs 40/100).
| Specification | Redmi K90 Ultra | Xiaomi 13 Lite | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Qualcomm Snapdragon 7 Gen 1 | |
| AnTuTu | 3119308 | 840330 | |
| Geekbench Single | 3041 | 1039 | |
| Geekbench Multi | 9494 | 2885 | |
| Display | 6.8" AMOLED | 6.5" AMOLED | |
| Resolution | 1280x2772 | 2400x1080 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 4500 mAh | |
| Charging | 100W | 67W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 12GB / 16GB | 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 12 | |
| Brightness (peak) | 3500 nits | 1000 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP53 | |
| Dimensions | 162.9×77.9×8.2 mm | 159.2×72.7×7.2 mm | |
| Weight | 227 g | 171 g | |
| Launch price | $420 | $400 |
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Xiaomi 13 Lite
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 32MP
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Xiaomi 13 Lite
- 6.5" AMOLED
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Xiaomi 13 Lite
- 4500 mAh
- Wired: 67W
- No wireless charging
We compared Redmi K90 Ultra and Xiaomi 13 Lite, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Xiaomi 13 Lite by 271.2% in our overall performance rating.
Launch price difference: $20. Xiaomi 13 Lite was $20 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Xiaomi 13 Lite (92/100 vs 55/100).
display
In the "display" category, the Redmi K90 Ultra is a bit better (94/100 vs 80/100).
camera
In the "camera" category, the Xiaomi 13 Lite and the Redmi K90 Ultra are nearly equal (40/100 vs 37/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Xiaomi 13 Lite (78/100 vs 42/100).
portability
In the "portability" category, the Xiaomi 13 Lite significantly outperforms the Redmi K90 Ultra (84/100 vs 40/100).
Which is better: the Redmi K90 Ultra or the Xiaomi 13 Lite?
The Redmi K90 Ultra is noticeably better than the Xiaomi 13 Lite — the overall rating gap is 19 points.
What is the rating of the Redmi K90 Ultra and the Xiaomi 13 Lite?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Xiaomi 13 Lite — 54/100.
Which is more powerful: the Redmi K90 Ultra or the Xiaomi 13 Lite?
The Redmi K90 Ultra leads on performance (92/100 vs 55/100).
Should you choose the Redmi K90 Ultra over the Xiaomi 13 Lite?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi 13 Lite is a better fit for everyday use.