Realme GT7 (China) vs Samsung Galaxy A03
Comparing the Realme GT7 (China) (2025) and the Samsung Galaxy A03 (2022) on specs and benchmarks. 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 main camera is 50 MP vs 48 MP; the Realme GT7 (China) has NFC for contactless payments, the Samsung Galaxy A03 doesn't.
Realme GT7 (China)
Samsung Galaxy A03
- Bigger battery: 7200 vs 5000 mAh
- Better main camera: 50MP vs 48MP
- Better camera (35/100 vs 29/100)
- Longer battery life (72/100 vs 66/100)
- Better display (94/100 vs 39/100)
- Better portability (54/100 vs 50/100)
- Lighter: 196g vs 203g
- Overall rating 43/100
Comparing the Realme GT7 (China) vs the Samsung Galaxy A03, the Realme GT7 (China) scores 28 points higher (71/100 vs 43/100). In the "display" category, the Realme GT7 (China) significantly outperforms the Samsung Galaxy A03 (94/100 vs 39/100). 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) is a bit better (72/100 vs 66/100). In the "portability" category, the Realme GT7 (China) and the Samsung Galaxy A03 are nearly equal (54/100 vs 50/100).
| Specification | Realme GT7 (China) | Samsung Galaxy A03 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9400+ | — | |
| AnTuTu | 2835794 | — | |
| Geekbench Single | 2729 | — | |
| Geekbench Multi | 8430 | — | |
| Display | 6.8" AMOLED | 6.5" PLS TFT | |
| Resolution | 1280x2800 | 720x1600 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7200 mAh | 5000 mAh | |
| Charging | 100W | — | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 5 MP | |
| RAM | 12GB / 16GB | 3GB / 4GB | |
| Storage | 256GB / 512GB / 1TB | 32GB / 64GB / 128GB | |
| OS | Android 15, Realme UI 6.0 | Android 11 | |
| Brightness (peak) | 6500 nits | — | |
| NFC | yes | no | |
| Protection | IP68 | — | |
| Dimensions | 162.4×76.0×8.3 mm | 164.2×75.9×9.1 mm | |
| Weight | 203 g | 196 g | |
| Price | — | — |
Realme GT7 (China)
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy A03
- Main: 48MP f/f/1.8
- Front: 5MP
Realme GT7 (China)
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Samsung Galaxy A03
- 6.5" PLS TFT
- Resolution: 720x1600
- Refresh rate: —
Realme GT7 (China)
- 7200 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy A03
- 5000 mAh
- Wireless charging: no data
display
In the "display" category, the Realme GT7 (China) significantly outperforms the Samsung Galaxy A03 (94/100 vs 39/100).
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) is a bit better (72/100 vs 66/100).
portability
In the "portability" category, the Realme GT7 (China) and the Samsung Galaxy A03 are nearly equal (54/100 vs 50/100).
Which is better: the Realme GT7 (China) or the Samsung Galaxy A03?
The Realme GT7 (China) significantly outperforms the Samsung Galaxy A03 by 28 points (71/100 vs 43/100).
What is the rating of the Realme GT7 (China) and the Samsung Galaxy A03?
The Realme GT7 (China) has a MobileRank rating of 71/100, the Samsung Galaxy A03 — 43/100.
Which has the better camera: the Realme GT7 (China) or the Samsung Galaxy A03?
The Realme GT7 (China) leads on camera score (35/100 vs 29/100).
Should you choose the Realme GT7 (China) over the Samsung Galaxy A03?
The Realme GT7 (China) is a better fit for gamers and power users. The Samsung Galaxy A03 is a better fit for everyday use.