Samsung Galaxy S25 Slim vs Xiaomi Black Shark GS3
Comparing the Samsung Galaxy S25 Slim (2024) and the Xiaomi Black Shark GS3 (2025) on specs and benchmarks. By overall MobileRank rating, the Samsung Galaxy S25 Slim leads — 37/100 vs 5/100 (a 32-point difference). Key differences: the Samsung Galaxy S25 Slim has NFC for contactless payments, the Xiaomi Black Shark GS3 doesn't.
Samsung Galaxy S25 Slim
Xiaomi Black Shark GS3
- Better camera (81/100 vs 0/100)
- Better display (100/100 vs 0/100)
- Overall rating 5/100
Comparing the Samsung Galaxy S25 Slim vs the Xiaomi Black Shark GS3, the Samsung Galaxy S25 Slim scores 32 points higher (37/100 vs 5/100). In the "camera" category, the Samsung Galaxy S25 Slim leads (81/100 vs 0/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, the Samsung Galaxy S25 Slim significantly outperforms the Xiaomi Black Shark GS3 (100/100 vs 0/100). In the "camera" category, the Samsung Galaxy S25 Slim significantly outperforms the Xiaomi Black Shark GS3 (81/100 vs 0/100). In the "battery" category, both devices are on the same level — 0/100. In the "design" category, both devices are on the same level — 50/100. In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Samsung Galaxy S25 Slim | Xiaomi Black Shark GS3 | |
|---|---|---|---|
| Processor | — | — | |
| AnTuTu | — | — | |
| Geekbench Single | — | — | |
| Geekbench Multi | — | — | |
| Display | 6.7" OLED | 1.4" AMOLED | |
| Resolution | 1080x2400 | 466x466 | |
| Refresh rate | 120 Hz | — | |
| Battery | — | — | |
| Charging | — | — | |
| Main camera | 200 MP | — | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 10 MP | — | |
| RAM | 8GB | — | |
| Storage | 128GB / 256GB / 512GB | — | |
| OS | Android 15, One UI 7 | — | |
| Brightness (peak) | — | 600 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP68 | |
| Weight | — | — | |
| Price | — | — |
Samsung Galaxy S25 Slim
- Main: 200MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 10MP
Xiaomi Black Shark GS3
- Main: —
- Front: —
Samsung Galaxy S25 Slim
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Xiaomi Black Shark GS3
- 1.4" AMOLED
- Resolution: 466x466
- Refresh rate: —
Samsung Galaxy S25 Slim
- —
- No wireless charging
Xiaomi Black Shark GS3
- —
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, the Samsung Galaxy S25 Slim significantly outperforms the Xiaomi Black Shark GS3 (100/100 vs 0/100).
camera
In the "camera" category, the Samsung Galaxy S25 Slim significantly outperforms the Xiaomi Black Shark GS3 (81/100 vs 0/100).
battery
In the "battery" category, both devices are on the same level — 0/100.
design
In the "design" category, both devices are on the same level — 50/100.
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Samsung Galaxy S25 Slim or the Xiaomi Black Shark GS3?
The Samsung Galaxy S25 Slim significantly outperforms the Xiaomi Black Shark GS3 by 32 points (37/100 vs 5/100).
What is the rating of the Samsung Galaxy S25 Slim and the Xiaomi Black Shark GS3?
The Samsung Galaxy S25 Slim has a MobileRank rating of 37/100, the Xiaomi Black Shark GS3 — 5/100.
Which has the better camera: the Samsung Galaxy S25 Slim or the Xiaomi Black Shark GS3?
The Samsung Galaxy S25 Slim leads on camera score (81/100 vs 0/100).
Should you choose the Samsung Galaxy S25 Slim over the Xiaomi Black Shark GS3?
The Samsung Galaxy S25 Slim is a better fit for mobile photography enthusiasts. The Xiaomi Black Shark GS3 is a better fit for everyday use.