Google Pixel 3a vs OnePlus Ace 6
The Google Pixel 3a (2019) runs on the Snapdragon 670, while the OnePlus Ace 6 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $399 and $399. By overall MobileRank rating, the OnePlus Ace 6 leads — 73/100 vs 27/100 (a 46-point difference). Key differences: the OnePlus Ace 6 has the bigger battery (7800 mAh vs 3000); the main camera is 12 MP vs 50 MP; the OnePlus Ace 6 is faster in AnTuTu (3,332,530 vs 322,015); the Google Pixel 3a is noticeably lighter (147g vs 213g).
Profile comparison
Category scores
Google Pixel 3a
OnePlus Ace 6
What makes Google Pixel 3a better?
- Lighter: 147g vs 213g
- Better portability (81/100 vs 48/100)
What makes OnePlus Ace 6 better?
- Higher AnTuTu: 3332530 vs 322015
- Better Geekbench Single: 3013 vs 381
- Better Geekbench Multi: 9287 vs 1239
- Bigger battery: 7800 vs 3000 mAh
- Faster charging: 120W vs 18W
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 165Hz vs 60Hz
- Higher performance (92/100 vs 26/100)
- Better camera (35/100 vs 10/100)
- Longer battery life (79/100 vs 12/100)
- Better display (94/100 vs 59/100)
Comparison verdict
Comparing the Google Pixel 3a vs the OnePlus Ace 6, the OnePlus Ace 6 scores 46 points higher (73/100 vs 27/100). In the "performance" category, the OnePlus Ace 6 leads (92/100 vs 26/100). In the "camera" category, the OnePlus Ace 6 leads (35/100 vs 10/100). In the "battery" category, the OnePlus Ace 6 leads (79/100 vs 12/100). Value score: Google Pixel 3a — 0/100, OnePlus Ace 6 — 74/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the OnePlus Ace 6 significantly outperforms the Google Pixel 3a (92/100 vs 26/100). In the "display" category, the OnePlus Ace 6 significantly outperforms the Google Pixel 3a (94/100 vs 59/100). In the "camera" category, the OnePlus Ace 6 notably outperforms the Google Pixel 3a (35/100 vs 10/100). In the "battery" category, the OnePlus Ace 6 significantly outperforms the Google Pixel 3a (79/100 vs 12/100). In the "portability" category, the Google Pixel 3a significantly outperforms the OnePlus Ace 6 (81/100 vs 48/100).
Specs comparison
| Specification | Google Pixel 3a | OnePlus Ace 6 | |
|---|---|---|---|
| Processor | Snapdragon 670 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 322015 | 3332530 | |
| Geekbench Single | 381 | 3013 | |
| Geekbench Multi | 1239 | 9287 | |
| Display | 5.6" OLED | 6.8" OLED | |
| Resolution | 1080x2220 | 2800x1272 | |
| Refresh rate | 60 Hz | 165 Hz | |
| Battery | 3000 mAh | 7800 mAh | |
| Charging | 18W | 120W | |
| Main camera | 12 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB | 12GB / 16GB | |
| Storage | 64GB | 256GB / 512GB / 1TB | |
| OS | Android 9.0 Pie | Android 15 | |
| Brightness (peak) | — | 1800 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 151.3×70.1×8.2 mm | 163.4×77.0×8.3 mm | |
| Weight | 147 g | 213 g | |
| Launch price | $399 | $399 |
Camera comparison
Google Pixel 3a
- Main: 12MP f/1.8
- Front: 8MP
OnePlus Ace 6
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Google Pixel 3a
- 5.6" OLED
- Resolution: 1080x2220
- Refresh rate: 60 Hz
OnePlus Ace 6
- 6.8" OLED
- Resolution: 2800x1272
- Refresh rate: 165 Hz
Battery and charging
Google Pixel 3a
- 3000 mAh
- Wired: 18W
- No wireless charging
OnePlus Ace 6
- 7800 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared Google Pixel 3a and OnePlus Ace 6, covering their specs and all relevant benchmarks.
OnePlus Ace 6 leads Google Pixel 3a by 90.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $0. Same launch price.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 significantly outperforms the Google Pixel 3a (92/100 vs 26/100).
display
In the "display" category, the OnePlus Ace 6 significantly outperforms the Google Pixel 3a (94/100 vs 59/100).
camera
In the "camera" category, the OnePlus Ace 6 notably outperforms the Google Pixel 3a (35/100 vs 10/100).
battery
In the "battery" category, the OnePlus Ace 6 significantly outperforms the Google Pixel 3a (79/100 vs 12/100).
portability
In the "portability" category, the Google Pixel 3a significantly outperforms the OnePlus Ace 6 (81/100 vs 48/100).
Frequently asked questions
Which is better: the Google Pixel 3a or the OnePlus Ace 6?
The OnePlus Ace 6 significantly outperforms the Google Pixel 3a by 46 points (73/100 vs 27/100).
What is the rating of the Google Pixel 3a and the OnePlus Ace 6?
The Google Pixel 3a has a MobileRank rating of 27/100, the OnePlus Ace 6 — 73/100.
Which has the better camera: the Google Pixel 3a or the OnePlus Ace 6?
The OnePlus Ace 6 leads on camera score (35/100 vs 10/100).
Which is more powerful: the Google Pixel 3a or the OnePlus Ace 6?
The OnePlus Ace 6 leads on performance (92/100 vs 26/100).
Should you choose the Google Pixel 3a over the OnePlus Ace 6?
The OnePlus Ace 6 is a better fit for gamers and power users, those who care about battery life.