Oppo A57 4G vs Tecno Camon 40 Premier
The Oppo A57 4G (2022) runs on the MediaTek Helio G35, while the Tecno Camon 40 Premier (2025) runs on the MediaTek Dimensity 8350. By overall MobileRank rating, the Tecno Camon 40 Premier leads — 73/100 vs 25/100 (a 48-point difference). Key differences: the Tecno Camon 40 Premier has the bigger battery (5100 mAh vs 5000); the main camera is 13 MP vs 50 MP; the Tecno Camon 40 Premier is faster in AnTuTu (1,724,757 vs 200,794); the Tecno Camon 40 Premier has NFC for contactless payments, the Oppo A57 4G doesn't.
Profile comparison
Category scores
Oppo A57 4G
Tecno Camon 40 Premier
What makes Oppo A57 4G better?
- Lighter: 187g vs 193g
- Better portability (67/100 vs 66/100)
What makes Tecno Camon 40 Premier better?
- Higher AnTuTu: 1724757 vs 200794
- Better Geekbench Single: 1398 vs 300
- Better Geekbench Multi: 4313 vs 843
- Bigger battery: 5100 vs 5000 mAh
- Faster charging: 70W vs 33W
- Better main camera: 50MP vs 13MP
- Higher performance (70/100 vs 15/100)
- Better camera (81/100 vs 10/100)
- Longer battery life (56/100 vs 46/100)
- Better display (94/100 vs 39/100)
Comparison verdict
Comparing the Oppo A57 4G vs the Tecno Camon 40 Premier, the Tecno Camon 40 Premier scores 48 points higher (73/100 vs 25/100). In the "performance" category, the Tecno Camon 40 Premier leads (70/100 vs 15/100). In the "camera" category, the Tecno Camon 40 Premier leads (81/100 vs 10/100). In the "battery" category, the Tecno Camon 40 Premier leads (56/100 vs 46/100). In the "performance" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (70/100 vs 15/100). In the "display" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (94/100 vs 39/100). In the "camera" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (81/100 vs 10/100). In the "battery" category, the Tecno Camon 40 Premier is a bit better (56/100 vs 46/100). In the "portability" category, the Oppo A57 4G and the Tecno Camon 40 Premier are nearly equal (67/100 vs 66/100).
Specs comparison
| Specification | Oppo A57 4G | Tecno Camon 40 Premier | |
|---|---|---|---|
| Processor | MediaTek Helio G35 | MediaTek Dimensity 8350 | |
| AnTuTu | 200794 | 1724757 | |
| Geekbench Single | 300 | 1398 | |
| Geekbench Multi | 843 | 4313 | |
| Display | 6.6" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 720x1612 | 1260x2800 | |
| Refresh rate | — | 144 Hz | |
| Battery | 5000 mAh | 5100 mAh | |
| Charging | 33W | 70W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | 3GB / 4GB | 12GB | |
| Storage | 64GB / 128GB | 256GB | |
| OS | Android 12, ColorOS 12.1 | Android 15 | |
| NFC | no | yes | |
| Protection | IPX4 | — | |
| Dimensions | 163.7×75.0×8.0 mm | 161.0×75.0×7.7 mm | |
| Weight | 187 g | 193 g | |
| Launch price | — | $450 |
Camera comparison
Oppo A57 4G
- Main: 13MP f/2.2
- Front: 8MP
Tecno Camon 40 Premier
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Oppo A57 4G
- 6.6" IPS LCD
- Resolution: 720x1612
- Refresh rate: —
Tecno Camon 40 Premier
- 6.7" LTPO AMOLED
- Resolution: 1260x2800
- Refresh rate: 144 Hz
Battery and charging
Oppo A57 4G
- 5000 mAh
- Wired: 33W
- No wireless charging
Tecno Camon 40 Premier
- 5100 mAh
- Wired: 70W
- No wireless charging
Overall performance score
We compared Oppo A57 4G and Tecno Camon 40 Premier, covering their specs and all relevant benchmarks.
Tecno Camon 40 Premier leads Oppo A57 4G by 88.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A57 4G
Price unknownDetailed category analysis
performance
In the "performance" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (70/100 vs 15/100).
display
In the "display" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (94/100 vs 39/100).
camera
In the "camera" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (81/100 vs 10/100).
battery
In the "battery" category, the Tecno Camon 40 Premier is a bit better (56/100 vs 46/100).
portability
In the "portability" category, the Oppo A57 4G and the Tecno Camon 40 Premier are nearly equal (67/100 vs 66/100).
Frequently asked questions
Which is better: the Oppo A57 4G or the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G by 48 points (73/100 vs 25/100).
What is the rating of the Oppo A57 4G and the Tecno Camon 40 Premier?
The Oppo A57 4G has a MobileRank rating of 25/100, the Tecno Camon 40 Premier — 73/100.
Which has the better camera: the Oppo A57 4G or the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier leads on camera score (81/100 vs 10/100).
Which is more powerful: the Oppo A57 4G or the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier leads on performance (70/100 vs 15/100).
Should you choose the Oppo A57 4G over the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier is a better fit for active users, mobile photography enthusiasts.