Google Pixel 3a vs OnePlus Ace 6 Ultra
The Google Pixel 3a (2019) runs on the Snapdragon 670, while the OnePlus Ace 6 Ultra (2026) runs on the MediaTek Dimensity 9500; launch prices were $399 and $555. By overall MobileRank rating, the OnePlus Ace 6 Ultra leads — 74/100 vs 27/100 (a 47-point difference). Key differences: the OnePlus Ace 6 Ultra has the bigger battery (8600 mAh vs 3000); the main camera is 12 MP vs 50 MP; the OnePlus Ace 6 Ultra is faster in AnTuTu (3,429,868 vs 322,015); the Google Pixel 3a is noticeably lighter (147g vs 217g).
Profile comparison
Category scores
Google Pixel 3a
OnePlus Ace 6 Ultra
What makes Google Pixel 3a better?
- Lighter: 147g vs 217g
- Cheaper at launch: $399 vs $555
- Better portability (81/100 vs 43/100)
What makes OnePlus Ace 6 Ultra better?
- Higher AnTuTu: 3429868 vs 322015
- Better Geekbench Single: 3293 vs 381
- Better Geekbench Multi: 10243 vs 1239
- Bigger battery: 8600 vs 3000 mAh
- Faster charging: 120W vs 18W
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 165Hz vs 60Hz
- Higher performance (94/100 vs 26/100)
- Better camera (35/100 vs 10/100)
- Longer battery life (82/100 vs 12/100)
- Better display (94/100 vs 59/100)
Comparison verdict
Comparing the Google Pixel 3a vs the OnePlus Ace 6 Ultra, the OnePlus Ace 6 Ultra scores 47 points higher (74/100 vs 27/100). In the "performance" category, the OnePlus Ace 6 Ultra leads (94/100 vs 26/100). In the "camera" category, the OnePlus Ace 6 Ultra leads (35/100 vs 10/100). In the "battery" category, the OnePlus Ace 6 Ultra leads (82/100 vs 12/100). Value score: Google Pixel 3a — 0/100, OnePlus Ace 6 Ultra — 66/100; 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 Ultra significantly outperforms the Google Pixel 3a (94/100 vs 26/100). In the "display" category, the OnePlus Ace 6 Ultra significantly outperforms the Google Pixel 3a (94/100 vs 59/100). In the "camera" category, the OnePlus Ace 6 Ultra notably outperforms the Google Pixel 3a (35/100 vs 10/100). In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Google Pixel 3a (82/100 vs 12/100). In the "portability" category, the Google Pixel 3a significantly outperforms the OnePlus Ace 6 Ultra (81/100 vs 43/100).
Specs comparison
| Specification | Google Pixel 3a | OnePlus Ace 6 Ultra | |
|---|---|---|---|
| Processor | Snapdragon 670 | MediaTek Dimensity 9500 | |
| AnTuTu | 322015 | 3429868 | |
| Geekbench Single | 381 | 3293 | |
| Geekbench Multi | 1239 | 10243 | |
| Display | 5.6" OLED | 6.8" AMOLED | |
| Resolution | 1080x2220 | 1272x2772 | |
| Refresh rate | 60 Hz | 165 Hz | |
| Battery | 3000 mAh | 8600 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 16 | |
| Brightness (peak) | — | 1800 nits | |
| NFC | yes | yes | |
| Protection | — | IP66 | |
| Dimensions | 151.3×70.1×8.2 mm | 162.5×77.5×8.5 mm | |
| Weight | 147 g | 217 g | |
| Launch price | $399 | $555 |
Camera comparison
Google Pixel 3a
- Main: 12MP f/1.8
- Front: 8MP
OnePlus Ace 6 Ultra
- 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 Ultra
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 165 Hz
Battery and charging
Google Pixel 3a
- 3000 mAh
- Wired: 18W
- No wireless charging
OnePlus Ace 6 Ultra
- 8600 mAh
- Wired: 120W
- No wireless charging
Overall performance score
We compared Google Pixel 3a and OnePlus Ace 6 Ultra, covering their specs and all relevant benchmarks.
OnePlus Ace 6 Ultra leads Google Pixel 3a by 90.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $156. Google Pixel 3a was $156 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus Ace 6 Ultra significantly outperforms the Google Pixel 3a (94/100 vs 26/100).
display
In the "display" category, the OnePlus Ace 6 Ultra significantly outperforms the Google Pixel 3a (94/100 vs 59/100).
camera
In the "camera" category, the OnePlus Ace 6 Ultra notably outperforms the Google Pixel 3a (35/100 vs 10/100).
battery
In the "battery" category, the OnePlus Ace 6 Ultra significantly outperforms the Google Pixel 3a (82/100 vs 12/100).
portability
In the "portability" category, the Google Pixel 3a significantly outperforms the OnePlus Ace 6 Ultra (81/100 vs 43/100).
Frequently asked questions
Which is better: the Google Pixel 3a or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra significantly outperforms the Google Pixel 3a by 47 points (74/100 vs 27/100).
What is the rating of the Google Pixel 3a and the OnePlus Ace 6 Ultra?
The Google Pixel 3a has a MobileRank rating of 27/100, the OnePlus Ace 6 Ultra — 74/100.
Which has the better camera: the Google Pixel 3a or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra leads on camera score (35/100 vs 10/100).
Which is more powerful: the Google Pixel 3a or the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra leads on performance (94/100 vs 26/100).
Should you choose the Google Pixel 3a over the OnePlus Ace 6 Ultra?
The OnePlus Ace 6 Ultra is a better fit for gamers and power users, those who care about battery life.