Samsung Galaxy A20 vs Xiaomi 15 Ultra
The Samsung Galaxy A20 (2019) runs on the Samsung Exynos 7884, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $190 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 19/100 (a 66-point difference). Key differences: the Xiaomi 15 Ultra has the bigger battery (6000 mAh vs 4000); the main camera is 13 MP vs 50 MP; the Samsung Galaxy A20 is noticeably lighter (169g vs 225g).
Samsung Galaxy A20
Xiaomi 15 Ultra
- Lighter: 169g vs 225g
- Cheaper at launch: $190 vs $999
- Better portability (79/100 vs 29/100)
- Better Geekbench Single: 3050 vs 254
- Better Geekbench Multi: 10200 vs 802
- Bigger battery: 6000 vs 4000 mAh
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (92/100 vs 2/100)
- Better camera (87/100 vs 10/100)
- Longer battery life (80/100 vs 25/100)
- Better display (90/100 vs 51/100)
Comparing the Samsung Galaxy A20 vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 66 points higher (85/100 vs 19/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 2/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 10/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 25/100). Value score: Samsung Galaxy A20 — 4/100, Xiaomi 15 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 (92/100 vs 2/100). In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 (90/100 vs 51/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 (87/100 vs 10/100). In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 (80/100 vs 25/100). In the "portability" category, the Samsung Galaxy A20 significantly outperforms the Xiaomi 15 Ultra (79/100 vs 29/100).
| Specification | Samsung Galaxy A20 | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | Samsung Exynos 7884 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | — | 3030376 | |
| Geekbench Single | 254 | 3050 | |
| Geekbench Multi | 802 | 10200 | |
| Display | 6.4" AMOLED | 6.7" LTPO AMOLED | |
| Resolution | — | 3200x1440 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 4000 mAh | 6000 mAh | |
| Charging | — | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 3GB | 16GB | |
| Storage | 32GB | 256GB / 512GB / 1TB | |
| OS | — | Android 15 / HyperOS 2 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 158.4×74.7×7.8 mm | 161.3×75.3×9.4 mm | |
| Weight | 169 g | 225 g | |
| Launch price | $190 | $999 |
Samsung Galaxy A20
- Main: 13MP
- Front: 8MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Samsung Galaxy A20
- 6.4" AMOLED
- Refresh rate: 60 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Samsung Galaxy A20
- 4000 mAh
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
Launch price difference: $809. Samsung Galaxy A20 was $809 cheaper at launch.
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 (92/100 vs 2/100).
display
In the "display" category, the Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 (90/100 vs 51/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 (87/100 vs 10/100).
battery
In the "battery" category, the Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 (80/100 vs 25/100).
portability
In the "portability" category, the Samsung Galaxy A20 significantly outperforms the Xiaomi 15 Ultra (79/100 vs 29/100).
Which is better: the Samsung Galaxy A20 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Samsung Galaxy A20 by 66 points (85/100 vs 19/100).
What is the rating of the Samsung Galaxy A20 and the Xiaomi 15 Ultra?
The Samsung Galaxy A20 has a MobileRank rating of 19/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Samsung Galaxy A20 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 10/100).
Which is more powerful: the Samsung Galaxy A20 or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 2/100).
Should you choose the Samsung Galaxy A20 over the Xiaomi 15 Ultra?
The Samsung Galaxy A20 is a better fit for everyday use. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.