OnePlus Ace 7 vs Samsung Galaxy A3 2017
The OnePlus Ace 7 (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Samsung Galaxy A3 2017 (2017) runs on the Samsung Exynos 7870. By overall MobileRank rating, the OnePlus Ace 7 leads — 72/100 vs 9/100 (a 63-point difference). Key differences: the OnePlus Ace 7 has the bigger battery (9000 mAh vs 2350); the main camera is 50 MP vs 13 MP; the OnePlus Ace 7 is faster in AnTuTu (3,942,923 vs 192,269).
OnePlus Ace 7
Samsung Galaxy A3 2017
- Higher AnTuTu: 3942923 vs 192269
- Better Geekbench Single: 3640 vs 172
- Better Geekbench Multi: 11033 vs 492
- Bigger battery: 9000 vs 2350 mAh
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 185Hz vs 60Hz
- Higher performance (92/100 vs 0/100)
- Better camera (31/100 vs 0/100)
- Longer battery life (80/100 vs 0/100)
- Better display (100/100 vs 0/100)
- Better design/ergonomics (100/100 vs 50/100)
- Better value for money (86/100 vs 55/100)
Comparing the OnePlus Ace 7 vs the Samsung Galaxy A3 2017, the OnePlus Ace 7 scores 63 points higher (72/100 vs 9/100). In the "performance" category, the OnePlus Ace 7 leads (92/100 vs 0/100). In the "camera" category, the OnePlus Ace 7 leads (31/100 vs 0/100). In the "battery" category, the OnePlus Ace 7 leads (80/100 vs 0/100). In the "value for money" category, the Samsung Galaxy A3 2017 leads (86/100 vs 55/100). In the "performance" category, the OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 (92/100 vs 0/100). In the "display" category, the OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 (100/100 vs 0/100). In the "camera" category, the OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 (31/100 vs 0/100). In the "battery" category, the OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 (80/100 vs 0/100). In the "design" category, the Samsung Galaxy A3 2017 significantly outperforms the OnePlus Ace 7 (100/100 vs 50/100). In the "value for money" category, the Samsung Galaxy A3 2017 significantly outperforms the OnePlus Ace 7 (86/100 vs 55/100).
| Specification | OnePlus Ace 7 | Samsung Galaxy A3 2017 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Samsung Exynos 7870 | |
| AnTuTu | 3942923 | 192269 | |
| Geekbench Single | 3640 | 172 | |
| Geekbench Multi | 11033 | 492 | |
| Display | 6.8" AMOLED | 4.7" Super AMOLED | |
| Resolution | 1272x2800 | 1280x720 | |
| Refresh rate | 185 Hz | 60 Hz | |
| Battery | 9000 mAh | 2350 mAh | |
| Charging | 100W | 15W | |
| Main camera | 50 MP | 13 MP | |
| Ultrawide | 8 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB / 16GB | 2GB | |
| Storage | 256GB / 512GB / 1TB | 16GB | |
| OS | Android 16, ColorOS 16 | Android 6.0 | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | — | 135.4×66.2×7.9 mm | |
| Weight | — | 138 g | |
| Price | — | $349 |
OnePlus Ace 7
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy A3 2017
- Main: 13MP f/1.9
- Front: 8MP
OnePlus Ace 7
- 6.8" AMOLED
- Resolution: 1272x2800
- Refresh rate: 185 Hz
Samsung Galaxy A3 2017
- 4.7" Super AMOLED
- Resolution: 1280x720
- Refresh rate: 60 Hz
OnePlus Ace 7
- 9000 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy A3 2017
- 2350 mAh
- Wired: 15W
- No wireless charging
We compared OnePlus Ace 7 and Samsung Galaxy A3 2017, covering their specs and all relevant benchmarks.
OnePlus Ace 7 leads Samsung Galaxy A3 2017 by 1950.7% in our overall performance rating.
OnePlus Ace 7
Price unknownperformance
In the "performance" category, the OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 (92/100 vs 0/100).
display
In the "display" category, the OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 (100/100 vs 0/100).
camera
In the "camera" category, the OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 (31/100 vs 0/100).
battery
In the "battery" category, the OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 (80/100 vs 0/100).
design
In the "design" category, the Samsung Galaxy A3 2017 significantly outperforms the OnePlus Ace 7 (100/100 vs 50/100).
value for money
In the "value for money" category, the Samsung Galaxy A3 2017 significantly outperforms the OnePlus Ace 7 (86/100 vs 55/100).
Which is better: the OnePlus Ace 7 or the Samsung Galaxy A3 2017?
The OnePlus Ace 7 significantly outperforms the Samsung Galaxy A3 2017 by 63 points (72/100 vs 9/100).
What is the rating of the OnePlus Ace 7 and the Samsung Galaxy A3 2017?
The OnePlus Ace 7 has a MobileRank rating of 72/100, the Samsung Galaxy A3 2017 — 9/100.
Which has the better camera: the OnePlus Ace 7 or the Samsung Galaxy A3 2017?
The OnePlus Ace 7 leads on camera score (31/100 vs 0/100).
Which is more powerful: the OnePlus Ace 7 or the Samsung Galaxy A3 2017?
The OnePlus Ace 7 leads on performance (92/100 vs 0/100).
Should you choose the OnePlus Ace 7 over the Samsung Galaxy A3 2017?
The OnePlus Ace 7 is a better fit for gamers and power users, those who care about battery life. The Samsung Galaxy A3 2017 is a better fit for budget-conscious buyers.