Realme GT 8 vs Samsung Galaxy A15 5G
The Realme GT 8 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy A15 5G (2023) runs on the MediaTek Dimensity 6100+. By overall MobileRank rating, the Realme GT 8 leads — 80/100 vs 43/100 (a 37-point difference). Key differences: the Realme GT 8 has the bigger battery (7000 mAh vs 5000); the Realme GT 8 is faster in AnTuTu (3,119,308 vs 513,809).
Realme GT 8
Samsung Galaxy A15 5G
- Higher AnTuTu: 3119308 vs 513809
- Better Geekbench Single: 3041 vs 689
- Better Geekbench Multi: 9494 vs 1884
- Bigger battery: 7000 vs 5000 mAh
- Faster charging: 100W vs 25W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (92/100 vs 41/100)
- Better camera (56/100 vs 29/100)
- Longer battery life (85/100 vs 44/100)
- Better display (98/100 vs 68/100)
- Lighter: 200g vs 209g
- Better portability (55/100 vs 50/100)
Comparing the Realme GT 8 vs the Samsung Galaxy A15 5G, the Realme GT 8 scores 37 points higher (80/100 vs 43/100). In the "performance" category, the Realme GT 8 leads (92/100 vs 41/100). In the "camera" category, the Realme GT 8 leads (56/100 vs 29/100). In the "battery" category, the Realme GT 8 leads (85/100 vs 44/100). In the "performance" category, the Realme GT 8 significantly outperforms the Samsung Galaxy A15 5G (92/100 vs 41/100). In the "display" category, the Realme GT 8 significantly outperforms the Samsung Galaxy A15 5G (98/100 vs 68/100). In the "camera" category, the Realme GT 8 notably outperforms the Samsung Galaxy A15 5G (56/100 vs 29/100). In the "battery" category, the Realme GT 8 significantly outperforms the Samsung Galaxy A15 5G (85/100 vs 44/100). In the "portability" category, the Samsung Galaxy A15 5G is a bit better (55/100 vs 50/100).
| Specification | Realme GT 8 | Samsung Galaxy A15 5G | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | MediaTek Dimensity 6100+ | |
| AnTuTu | 3119308 | 513809 | |
| Geekbench Single | 3041 | 689 | |
| Geekbench Multi | 9494 | 1884 | |
| Display | 6.8" AMOLED | 6.5" Super AMOLED | |
| Resolution | 1440x3136 | 1080x2340 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 100W | 25W | |
| DXOMark (camera) | — | 83 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 5 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 13 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 14, up to 4 major Android upgrades, One UI 6.1 | |
| Brightness (peak) | — | 800 nits | |
| NFC | — | yes | |
| Dimensions | — | 160.1×76.8×8.4 mm | |
| Weight | 209 g | 200 g | |
| Launch price | $350 | — |
Realme GT 8
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Samsung Galaxy A15 5G
- Main: 50MP f/f/1.8
- Ultrawide: 5MP
- Front: 13MP
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Samsung Galaxy A15 5G
- 6.5" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: 90 Hz
Realme GT 8
- 7000 mAh
- Wired: 100W
- Wireless charging: no data
Samsung Galaxy A15 5G
- 5000 mAh
- Wired: 25W
- No wireless charging
We compared Realme GT 8 and Samsung Galaxy A15 5G, covering their specs and all relevant benchmarks.
Realme GT 8 leads Samsung Galaxy A15 5G by 507.1% in our overall performance rating.
Samsung Galaxy A15 5G
Price unknownperformance
In the "performance" category, the Realme GT 8 significantly outperforms the Samsung Galaxy A15 5G (92/100 vs 41/100).
display
In the "display" category, the Realme GT 8 significantly outperforms the Samsung Galaxy A15 5G (98/100 vs 68/100).
camera
In the "camera" category, the Realme GT 8 notably outperforms the Samsung Galaxy A15 5G (56/100 vs 29/100).
battery
In the "battery" category, the Realme GT 8 significantly outperforms the Samsung Galaxy A15 5G (85/100 vs 44/100).
portability
In the "portability" category, the Samsung Galaxy A15 5G is a bit better (55/100 vs 50/100).
Which is better: the Realme GT 8 or the Samsung Galaxy A15 5G?
The Realme GT 8 significantly outperforms the Samsung Galaxy A15 5G by 37 points (80/100 vs 43/100).
What is the rating of the Realme GT 8 and the Samsung Galaxy A15 5G?
The Realme GT 8 has a MobileRank rating of 80/100, the Samsung Galaxy A15 5G — 43/100.
Which has the better camera: the Realme GT 8 or the Samsung Galaxy A15 5G?
The Realme GT 8 leads on camera score (56/100 vs 29/100).
Which is more powerful: the Realme GT 8 or the Samsung Galaxy A15 5G?
The Realme GT 8 leads on performance (92/100 vs 41/100).
Should you choose the Realme GT 8 over the Samsung Galaxy A15 5G?
The Realme GT 8 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy A15 5G is a better fit for everyday use.