Realme GT7 (China) vs Samsung Galaxy A15 5G
The Realme GT7 (China) (2025) runs on the MediaTek Dimensity 9400+, while the Samsung Galaxy A15 5G (2023) runs on the MediaTek Dimensity 6100+. By overall MobileRank rating, the Realme GT7 (China) leads — 71/100 vs 43/100 (a 28-point difference). Key differences: the Realme GT7 (China) has the bigger battery (7200 mAh vs 5000); the Realme GT7 (China) is faster in AnTuTu (2,835,794 vs 513,809).
Realme GT7 (China)
Samsung Galaxy A15 5G
- Higher AnTuTu: 2835794 vs 513809
- Better Geekbench Single: 2729 vs 689
- Better Geekbench Multi: 8430 vs 1884
- Bigger battery: 7200 vs 5000 mAh
- Faster charging: 100W vs 25W
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (89/100 vs 41/100)
- Better camera (35/100 vs 29/100)
- Longer battery life (72/100 vs 44/100)
- Better display (94/100 vs 68/100)
- Lighter: 200g vs 203g
- Better portability (55/100 vs 54/100)
Comparing the Realme GT7 (China) vs the Samsung Galaxy A15 5G, the Realme GT7 (China) scores 28 points higher (71/100 vs 43/100). In the "performance" category, the Realme GT7 (China) leads (89/100 vs 41/100). In the "battery" category, the Realme GT7 (China) leads (72/100 vs 44/100). In the "performance" category, the Realme GT7 (China) significantly outperforms the Samsung Galaxy A15 5G (89/100 vs 41/100). In the "display" category, the Realme GT7 (China) notably outperforms the Samsung Galaxy A15 5G (94/100 vs 68/100). In the "camera" category, the Realme GT7 (China) is a bit better (35/100 vs 29/100). In the "battery" category, the Realme GT7 (China) notably outperforms the Samsung Galaxy A15 5G (72/100 vs 44/100). In the "portability" category, the Samsung Galaxy A15 5G and the Realme GT7 (China) are nearly equal (55/100 vs 54/100).
| Specification | Realme GT7 (China) | Samsung Galaxy A15 5G | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | MediaTek Dimensity 6100+ | |
| AnTuTu | 2835794 | 513809 | |
| Geekbench Single | 2729 | 689 | |
| Geekbench Multi | 8430 | 1884 | |
| Display | 6.8" AMOLED | 6.5" Super AMOLED | |
| Resolution | 1280x2800 | 1080x2340 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7200 mAh | 5000 mAh | |
| Charging | 100W | 25W | |
| DXOMark (camera) | — | 83 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 5 MP | |
| Front camera | 16 MP | 13 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15, Realme UI 6.0 | Android 14, up to 4 major Android upgrades, One UI 6.1 | |
| Brightness (peak) | 6500 nits | 800 nits | |
| NFC | yes | yes | |
| Protection | IP68 | — | |
| Dimensions | 162.4×76.0×8.3 mm | 160.1×76.8×8.4 mm | |
| Weight | 203 g | 200 g | |
| Launch price | — | — |
Realme GT7 (China)
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy A15 5G
- Main: 50MP f/f/1.8
- Ultrawide: 5MP
- Front: 13MP
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Samsung Galaxy A15 5G
- 6.5" Super AMOLED
- Resolution: 1080x2340
- Refresh rate: 90 Hz
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy A15 5G
- 5000 mAh
- Wired: 25W
- No wireless charging
We compared Realme GT7 (China) and Samsung Galaxy A15 5G, covering their specs and all relevant benchmarks.
Realme GT7 (China) leads Samsung Galaxy A15 5G by 451.9% in our overall performance rating.
performance
In the "performance" category, the Realme GT7 (China) significantly outperforms the Samsung Galaxy A15 5G (89/100 vs 41/100).
display
In the "display" category, the Realme GT7 (China) notably outperforms the Samsung Galaxy A15 5G (94/100 vs 68/100).
camera
In the "camera" category, the Realme GT7 (China) is a bit better (35/100 vs 29/100).
battery
In the "battery" category, the Realme GT7 (China) notably outperforms the Samsung Galaxy A15 5G (72/100 vs 44/100).
portability
In the "portability" category, the Samsung Galaxy A15 5G and the Realme GT7 (China) are nearly equal (55/100 vs 54/100).
Which is better: the Realme GT7 (China) or the Samsung Galaxy A15 5G?
The Realme GT7 (China) significantly outperforms the Samsung Galaxy A15 5G by 28 points (71/100 vs 43/100).
What is the rating of the Realme GT7 (China) and the Samsung Galaxy A15 5G?
The Realme GT7 (China) has a MobileRank rating of 71/100, the Samsung Galaxy A15 5G — 43/100.
Which has the better camera: the Realme GT7 (China) or the Samsung Galaxy A15 5G?
The Realme GT7 (China) leads on camera score (35/100 vs 29/100).
Which is more powerful: the Realme GT7 (China) or the Samsung Galaxy A15 5G?
The Realme GT7 (China) leads on performance (89/100 vs 41/100).
Should you choose the Realme GT7 (China) over the Samsung Galaxy A15 5G?
The Realme GT7 (China) is a better fit for gamers and power users. The Samsung Galaxy A15 5G is a better fit for everyday use.