Realme GT 8 vs Xiaomi Black Shark GS3 Ultra
Comparing the Realme GT 8 (2025) and the Xiaomi Black Shark GS3 Ultra (2025) on specs and benchmarks. By overall MobileRank rating, the Realme GT 8 leads — 66/100 vs 5/100 (a 61-point difference).
Realme GT 8
Xiaomi Black Shark GS3 Ultra
- Higher performance (65/100 vs 0/100)
- Better camera (51/100 vs 0/100)
- Longer battery life (70/100 vs 0/100)
- Better display (100/100 vs 0/100)
- Better value for money (86/100 vs 55/100)
- Better design/ergonomics (50/100 vs 38/100)
Comparing the Realme GT 8 vs the Xiaomi Black Shark GS3 Ultra, the Realme GT 8 scores 61 points higher (66/100 vs 5/100). In the "performance" category, the Realme GT 8 leads (65/100 vs 0/100). In the "camera" category, the Realme GT 8 leads (51/100 vs 0/100). In the "battery" category, the Realme GT 8 leads (70/100 vs 0/100). In the "value for money" category, the Realme GT 8 leads (86/100 vs 55/100). In the "performance" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (65/100 vs 0/100). In the "display" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (100/100 vs 0/100). In the "camera" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (51/100 vs 0/100). In the "battery" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (70/100 vs 0/100). In the "design" category, the Xiaomi Black Shark GS3 Ultra is a bit better (50/100 vs 38/100). In the "value for money" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (86/100 vs 55/100).
| Specification | Realme GT 8 | Xiaomi Black Shark GS3 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | — | |
| AnTuTu | 2760000 | — | |
| Geekbench Single | 3050 | — | |
| Geekbench Multi | 9300 | — | |
| Display | 6.8" AMOLED | 1.4" AMOLED | |
| Resolution | 1440x3136 | 466x466 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7000 mAh | — | |
| Charging | 100W | — | |
| Main camera | 50 MP | — | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | — | |
| RAM | 12GB / 16GB | — | |
| Storage | 256GB / 512GB / 1TB | — | |
| OS | Android 16 | — | |
| Brightness (peak) | — | 1000 nits | |
| NFC | — | no | |
| Protection | — | IP68 | |
| Weight | 209 g | — | |
| Price | $350 | — |
Realme GT 8
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Xiaomi Black Shark GS3 Ultra
- Main: —
- Front: —
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Xiaomi Black Shark GS3 Ultra
- 1.4" AMOLED
- Resolution: 466x466
- Refresh rate: —
Realme GT 8
- 7000 mAh
- Wired: 100W
- No wireless charging
Xiaomi Black Shark GS3 Ultra
- —
- No wireless charging
Xiaomi Black Shark GS3 Ultra
Price unknownperformance
In the "performance" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (65/100 vs 0/100).
display
In the "display" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (100/100 vs 0/100).
camera
In the "camera" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (51/100 vs 0/100).
battery
In the "battery" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (70/100 vs 0/100).
design
In the "design" category, the Xiaomi Black Shark GS3 Ultra is a bit better (50/100 vs 38/100).
value for money
In the "value for money" category, the Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra (86/100 vs 55/100).
Which is better: the Realme GT 8 or the Xiaomi Black Shark GS3 Ultra?
The Realme GT 8 significantly outperforms the Xiaomi Black Shark GS3 Ultra by 61 points (66/100 vs 5/100).
What is the rating of the Realme GT 8 and the Xiaomi Black Shark GS3 Ultra?
The Realme GT 8 has a MobileRank rating of 66/100, the Xiaomi Black Shark GS3 Ultra — 5/100.
Which has the better camera: the Realme GT 8 or the Xiaomi Black Shark GS3 Ultra?
The Realme GT 8 leads on camera score (51/100 vs 0/100).
Which is more powerful: the Realme GT 8 or the Xiaomi Black Shark GS3 Ultra?
The Realme GT 8 leads on performance (65/100 vs 0/100).
Should you choose the Realme GT 8 over the Xiaomi Black Shark GS3 Ultra?
The Realme GT 8 is a better fit for active users, budget-conscious buyers. The Xiaomi Black Shark GS3 Ultra is a better fit for everyday use.