Realme GT7 vs Samsung Galaxy A03 Core
The Realme GT7 (2025) runs on the MediaTek Dimensity 9400e, while the Samsung Galaxy A03 Core (2022) runs on the Unisoc SC9863A; launch prices were $420 and $100. By overall MobileRank rating, the Realme GT7 leads — 77/100 vs 24/100 (a 53-point difference). Key differences: the Realme GT7 has the bigger battery (7000 mAh vs 5000); the main camera is 50 MP vs 8 MP; the Realme GT7 is faster in AnTuTu (2,496,976 vs 153,667).
Realme GT7
Samsung Galaxy A03 Core
- Higher AnTuTu: 2496976 vs 153667
- Better Geekbench Single: 2233 vs 205
- Better Geekbench Multi: 7478 vs 846
- Bigger battery: 7000 vs 5000 mAh
- Better main camera: 50MP vs 8MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (84/100 vs 9/100)
- Better camera (61/100 vs 10/100)
- Longer battery life (90/100 vs 66/100)
- Better display (84/100 vs 32/100)
- Better portability (53/100 vs 50/100)
- Lighter: 196g vs 206g
- Cheaper at launch: $100 vs $420
- Overall rating 24/100
Comparing the Realme GT7 vs the Samsung Galaxy A03 Core, the Realme GT7 scores 53 points higher (77/100 vs 24/100). In the "performance" category, the Realme GT7 leads (84/100 vs 9/100). In the "camera" category, the Realme GT7 leads (61/100 vs 10/100). In the "battery" category, the Realme GT7 leads (90/100 vs 66/100). Value score: Realme GT7 — 90/100, Samsung Galaxy A03 Core — 32/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Realme GT7 significantly outperforms the Samsung Galaxy A03 Core (84/100 vs 9/100). In the "display" category, the Realme GT7 significantly outperforms the Samsung Galaxy A03 Core (84/100 vs 32/100). In the "camera" category, the Realme GT7 significantly outperforms the Samsung Galaxy A03 Core (61/100 vs 10/100). In the "battery" category, the Realme GT7 notably outperforms the Samsung Galaxy A03 Core (90/100 vs 66/100). In the "portability" category, the Realme GT7 and the Samsung Galaxy A03 Core are nearly equal (53/100 vs 50/100).
| Specification | Realme GT7 | Samsung Galaxy A03 Core | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400e | Unisoc SC9863A | |
| AnTuTu | 2496976 | 153667 | |
| Geekbench Single | 2233 | 205 | |
| Geekbench Multi | 7478 | 846 | |
| Display | 6.8" AMOLED | 6.5" IPS LCD | |
| Resolution | 2780x1264 | — | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 120W | — | |
| Main camera | 50 MP | 8 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 5 MP | |
| RAM | 8GB / 12GB / 16GB | 2GB | |
| Storage | 256GB / 512GB | 32GB | |
| OS | Android 15 | — | |
| NFC | — | no | |
| Dimensions | — | 164.2×75.9×9.1 mm | |
| Weight | 206 g | 196 g | |
| Launch price | $420 | $100 |
Realme GT7
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 32MP
Samsung Galaxy A03 Core
- Main: 8MP
- Front: 5MP
Realme GT7
- 6.8" AMOLED
- Resolution: 2780x1264
- Refresh rate: 120 Hz
Samsung Galaxy A03 Core
- 6.5" IPS LCD
- Refresh rate: 60 Hz
Realme GT7
- 7000 mAh
- Wired: 120W
- Wireless charging: no data
Samsung Galaxy A03 Core
- 5000 mAh
- Wireless charging: no data
We compared Realme GT7 and Samsung Galaxy A03 Core, covering their specs and all relevant benchmarks.
Realme GT7 leads Samsung Galaxy A03 Core by 1524.9% in our overall performance rating.
Launch price difference: $320. Samsung Galaxy A03 Core was $320 cheaper at launch.
performance
In the "performance" category, the Realme GT7 significantly outperforms the Samsung Galaxy A03 Core (84/100 vs 9/100).
display
In the "display" category, the Realme GT7 significantly outperforms the Samsung Galaxy A03 Core (84/100 vs 32/100).
camera
In the "camera" category, the Realme GT7 significantly outperforms the Samsung Galaxy A03 Core (61/100 vs 10/100).
battery
In the "battery" category, the Realme GT7 notably outperforms the Samsung Galaxy A03 Core (90/100 vs 66/100).
portability
In the "portability" category, the Realme GT7 and the Samsung Galaxy A03 Core are nearly equal (53/100 vs 50/100).
Which is better: the Realme GT7 or the Samsung Galaxy A03 Core?
The Realme GT7 significantly outperforms the Samsung Galaxy A03 Core by 53 points (77/100 vs 24/100).
What is the rating of the Realme GT7 and the Samsung Galaxy A03 Core?
The Realme GT7 has a MobileRank rating of 77/100, the Samsung Galaxy A03 Core — 24/100.
Which has the better camera: the Realme GT7 or the Samsung Galaxy A03 Core?
The Realme GT7 leads on camera score (61/100 vs 10/100).
Which is more powerful: the Realme GT7 or the Samsung Galaxy A03 Core?
The Realme GT7 leads on performance (84/100 vs 9/100).
Should you choose the Realme GT7 over the Samsung Galaxy A03 Core?
The Realme GT7 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy A03 Core is a better fit for everyday use.