Realme GT 8 vs Samsung Galaxy A03
Comparing the Realme GT 8 (2025) and the Samsung Galaxy A03 (2022) on specs and benchmarks. 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 main camera is 50 MP vs 48 MP.
Realme GT 8
Samsung Galaxy A03
- Bigger battery: 7000 vs 5000 mAh
- Better main camera: 50MP vs 48MP
- Better camera (56/100 vs 29/100)
- Longer battery life (85/100 vs 66/100)
- Better display (98/100 vs 39/100)
- Lighter: 196g vs 209g
- Overall rating 43/100
Comparing the Realme GT 8 vs the Samsung Galaxy A03, the Realme GT 8 scores 37 points higher (80/100 vs 43/100). 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 66/100). In the "display" category, the Realme GT 8 significantly outperforms the Samsung Galaxy A03 (98/100 vs 39/100). In the "camera" category, the Realme GT 8 notably outperforms the Samsung Galaxy A03 (56/100 vs 29/100). In the "battery" category, the Realme GT 8 notably outperforms the Samsung Galaxy A03 (85/100 vs 66/100). In the "portability" category, both devices are on the same level — 50/100.
| Specification | Realme GT 8 | Samsung Galaxy A03 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | — | |
| AnTuTu | 3119308 | — | |
| Geekbench Single | 3041 | — | |
| Geekbench Multi | 9494 | — | |
| Display | 6.8" AMOLED | 6.5" PLS TFT | |
| Resolution | 1440x3136 | 720x1600 | |
| Refresh rate | 144 Hz | — | |
| Battery | 7000 mAh | 5000 mAh | |
| Charging | 100W | — | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 5 MP | |
| RAM | 12GB / 16GB | 3GB / 4GB | |
| Storage | 256GB / 512GB / 1TB | 32GB / 64GB / 128GB | |
| OS | Android 16 | Android 11 | |
| NFC | — | no | |
| Dimensions | — | 164.2×75.9×9.1 mm | |
| Weight | 209 g | 196 g | |
| Price | $350 | — |
Realme GT 8
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 16MP
Samsung Galaxy A03
- Main: 48MP f/f/1.8
- Front: 5MP
Realme GT 8
- 6.8" AMOLED
- Resolution: 1440x3136
- Refresh rate: 144 Hz
Samsung Galaxy A03
- 6.5" PLS TFT
- Resolution: 720x1600
- Refresh rate: —
Realme GT 8
- 7000 mAh
- Wired: 100W
- Wireless charging: no data
Samsung Galaxy A03
- 5000 mAh
- Wireless charging: no data
Samsung Galaxy A03
Price unknowndisplay
In the "display" category, the Realme GT 8 significantly outperforms the Samsung Galaxy A03 (98/100 vs 39/100).
camera
In the "camera" category, the Realme GT 8 notably outperforms the Samsung Galaxy A03 (56/100 vs 29/100).
battery
In the "battery" category, the Realme GT 8 notably outperforms the Samsung Galaxy A03 (85/100 vs 66/100).
portability
In the "portability" category, both devices are on the same level — 50/100.
Which is better: the Realme GT 8 or the Samsung Galaxy A03?
The Realme GT 8 significantly outperforms the Samsung Galaxy A03 by 37 points (80/100 vs 43/100).
What is the rating of the Realme GT 8 and the Samsung Galaxy A03?
The Realme GT 8 has a MobileRank rating of 80/100, the Samsung Galaxy A03 — 43/100.
Which has the better camera: the Realme GT 8 or the Samsung Galaxy A03?
The Realme GT 8 leads on camera score (56/100 vs 29/100).
Should you choose the Realme GT 8 over the Samsung Galaxy A03?
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 A03 is a better fit for everyday use.