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 — 52/100 vs 11/100 (a 41-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 195,539); the Tecno Camon 40 Premier has NFC for contactless payments, the Oppo A57 4G doesn't.
Oppo A57 4G
Tecno Camon 40 Premier
- Better design/ergonomics (66/100 vs 50/100)
- Higher AnTuTu: 1724757 vs 195539
- Better Geekbench Single: 1398 vs 189
- Better Geekbench Multi: 4313 vs 781
- Bigger battery: 5100 vs 5000 mAh
- Faster charging: 70W vs 33W
- Better main camera: 50MP vs 13MP
- Higher performance (21/100 vs 0/100)
- Better camera (78/100 vs 0/100)
- Longer battery life (51/100 vs 39/100)
- Better display (100/100 vs 0/100)
Comparing the Oppo A57 4G vs the Tecno Camon 40 Premier, the Tecno Camon 40 Premier scores 41 points higher (52/100 vs 11/100). In the "performance" category, the Tecno Camon 40 Premier leads (21/100 vs 0/100). In the "camera" category, the Tecno Camon 40 Premier leads (78/100 vs 0/100). In the "battery" category, the Tecno Camon 40 Premier leads (51/100 vs 39/100). In the "performance" category, the Tecno Camon 40 Premier notably outperforms the Oppo A57 4G (21/100 vs 0/100). In the "display" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (100/100 vs 0/100). In the "camera" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (78/100 vs 0/100). In the "battery" category, the Tecno Camon 40 Premier is a bit better (51/100 vs 39/100). In the "design" category, the Oppo A57 4G notably outperforms the Tecno Camon 40 Premier (66/100 vs 50/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo A57 4G | Tecno Camon 40 Premier | |
|---|---|---|---|
| Processor | MediaTek Helio G35 | MediaTek Dimensity 8350 | |
| AnTuTu | 195539 | 1724757 | |
| Geekbench Single | 189 | 1398 | |
| Geekbench Multi | 781 | 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, HIOS 15 | |
| NFC | no | yes | |
| Protection | IPX4 | — | |
| Dimensions | 163.7×75.0×8.0 mm | 161.0×75.0×7.7 mm | |
| Weight | 187 g | — | |
| Price | — | — |
Oppo A57 4G
- Main: 13MP f/f/2.2
- Front: 8MP
Tecno Camon 40 Premier
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
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
Oppo A57 4G
- 5000 mAh
- Wired: 33W
- No wireless charging
Tecno Camon 40 Premier
- 5100 mAh
- Wired: 70W
- No wireless charging
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 88.7% in our overall performance rating.
performance
In the "performance" category, the Tecno Camon 40 Premier notably outperforms the Oppo A57 4G (21/100 vs 0/100).
display
In the "display" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (100/100 vs 0/100).
camera
In the "camera" category, the Tecno Camon 40 Premier significantly outperforms the Oppo A57 4G (78/100 vs 0/100).
battery
In the "battery" category, the Tecno Camon 40 Premier is a bit better (51/100 vs 39/100).
design
In the "design" category, the Oppo A57 4G notably outperforms the Tecno Camon 40 Premier (66/100 vs 50/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
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 41 points (52/100 vs 11/100).
What is the rating of the Oppo A57 4G and the Tecno Camon 40 Premier?
The Oppo A57 4G has a MobileRank rating of 11/100, the Tecno Camon 40 Premier — 52/100.
Which has the better camera: the Oppo A57 4G or the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier leads on camera score (78/100 vs 0/100).
Which is more powerful: the Oppo A57 4G or the Tecno Camon 40 Premier?
The Tecno Camon 40 Premier leads on performance (21/100 vs 0/100).
Should you choose the Oppo A57 4G over the Tecno Camon 40 Premier?
The Oppo A57 4G is a better fit for everyday use. The Tecno Camon 40 Premier is a better fit for everyday use.