Redmi K90 Ultra vs Samsung Galaxy A34
The Redmi K90 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy A34 (2023) runs on the MediaTek Dimensity 1080; launch prices were $420 and $400. By overall MobileRank rating, the Redmi K90 Ultra leads — 73/100 vs 50/100 (a 23-point difference). Key differences: the Redmi K90 Ultra has the bigger battery (8550 mAh vs 5000); the main camera is 50 MP vs 48 MP; the Redmi K90 Ultra is faster in AnTuTu (3,119,308 vs 729,766); the Samsung Galaxy A34 is noticeably lighter (199g vs 227g).
Redmi K90 Ultra
Samsung Galaxy A34
- Higher AnTuTu: 3119308 vs 729766
- Better Geekbench Single: 3041 vs 1032
- Better Geekbench Multi: 9494 vs 2507
- Bigger battery: 8550 vs 5000 mAh
- Faster charging: 100W vs 25W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 165Hz vs 120Hz
- Higher performance (92/100 vs 52/100)
- Better camera (37/100 vs 36/100)
- Longer battery life (78/100 vs 44/100)
- Better display (94/100 vs 79/100)
- Lighter: 199g vs 227g
- Cheaper at launch: $400 vs $420
- Better portability (57/100 vs 40/100)
Comparing the Redmi K90 Ultra vs the Samsung Galaxy A34, the Redmi K90 Ultra scores 23 points higher (73/100 vs 50/100). In the "performance" category, the Redmi K90 Ultra leads (92/100 vs 52/100). In the "battery" category, the Redmi K90 Ultra leads (78/100 vs 44/100). Value score: Redmi K90 Ultra — 82/100, Samsung Galaxy A34 — 38/100; 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 Samsung Galaxy A34 (92/100 vs 52/100). In the "display" category, the Redmi K90 Ultra notably outperforms the Samsung Galaxy A34 (94/100 vs 79/100). In the "camera" category, the Redmi K90 Ultra and the Samsung Galaxy A34 are nearly equal (37/100 vs 36/100). In the "battery" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A34 (78/100 vs 44/100). In the "portability" category, the Samsung Galaxy A34 notably outperforms the Redmi K90 Ultra (57/100 vs 40/100).
| Specification | Redmi K90 Ultra | Samsung Galaxy A34 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 1080 | |
| AnTuTu | 3119308 | 729766 | |
| Geekbench Single | 3041 | 1032 | |
| Geekbench Multi | 9494 | 2507 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 1280x2772 | 1080x2340 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8550 mAh | 5000 mAh | |
| Charging | 100W | 25W | |
| DXOMark (camera) | — | 92 | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 20 MP | 13 MP | |
| RAM | 12GB / 16GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 13, One UI 5.1 | |
| Brightness (peak) | 3500 nits | 1000 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69 | IP67 | |
| Dimensions | 162.9×77.9×8.2 mm | 161.3×78.1×8.2 mm | |
| Weight | 227 g | 199 g | |
| Launch price | $420 | $400 |
Redmi K90 Ultra
- Main: 50MP f/1.7
- Ultrawide: 8MP
- Front: 20MP
Samsung Galaxy A34
- Main: 48MP
- Ultrawide: 8MP
- Front: 13MP
Redmi K90 Ultra
- 6.8" AMOLED
- Resolution: 1280x2772
- Refresh rate: 165 Hz
Samsung Galaxy A34
- 6.6" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
Redmi K90 Ultra
- 8550 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy A34
- 5000 mAh
- Wired: 25W
- No wireless charging
We compared Redmi K90 Ultra and Samsung Galaxy A34, covering their specs and all relevant benchmarks.
Redmi K90 Ultra leads Samsung Galaxy A34 by 327.4% in our overall performance rating.
Launch price difference: $20. Samsung Galaxy A34 was $20 cheaper at launch.
performance
In the "performance" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A34 (92/100 vs 52/100).
display
In the "display" category, the Redmi K90 Ultra notably outperforms the Samsung Galaxy A34 (94/100 vs 79/100).
camera
In the "camera" category, the Redmi K90 Ultra and the Samsung Galaxy A34 are nearly equal (37/100 vs 36/100).
battery
In the "battery" category, the Redmi K90 Ultra significantly outperforms the Samsung Galaxy A34 (78/100 vs 44/100).
portability
In the "portability" category, the Samsung Galaxy A34 notably outperforms the Redmi K90 Ultra (57/100 vs 40/100).
Which is better: the Redmi K90 Ultra or the Samsung Galaxy A34?
The Redmi K90 Ultra significantly outperforms the Samsung Galaxy A34 by 23 points (73/100 vs 50/100).
What is the rating of the Redmi K90 Ultra and the Samsung Galaxy A34?
The Redmi K90 Ultra has a MobileRank rating of 73/100, the Samsung Galaxy A34 — 50/100.
Which is more powerful: the Redmi K90 Ultra or the Samsung Galaxy A34?
The Redmi K90 Ultra leads on performance (92/100 vs 52/100).
Should you choose the Redmi K90 Ultra over the Samsung Galaxy A34?
The Redmi K90 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy A34 is a better fit for everyday use.