Google Pixel 3a vs OnePlus 15s
The Google Pixel 3a (2019) runs on the Snapdragon 670, while the OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5; launch prices were $399 and $700. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 27/100 (a 56-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 3000); the main camera is 12 MP vs 50 MP; the OnePlus 15s is faster in AnTuTu (3,950,082 vs 322,015); the Google Pixel 3a is noticeably lighter (147g vs 195g).
Profile comparison
Category scores
Google Pixel 3a
OnePlus 15s
What makes Google Pixel 3a better?
- Lighter: 147g vs 195g
- Cheaper at launch: $399 vs $700
- Better portability (81/100 vs 64/100)
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 322015
- Better Geekbench Single: 3639 vs 381
- Better Geekbench Multi: 11047 vs 1239
- Bigger battery: 7500 vs 3000 mAh
- Faster charging: 100W vs 18W
- Better main camera: 50MP vs 12MP
- Higher refresh rate: 165Hz vs 60Hz
- Higher performance (98/100 vs 26/100)
- Better camera (53/100 vs 10/100)
- Longer battery life (89/100 vs 12/100)
- Better display (95/100 vs 59/100)
Comparison verdict
Comparing the Google Pixel 3a vs the OnePlus 15s, the OnePlus 15s scores 56 points higher (83/100 vs 27/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 26/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 10/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 12/100). Value score: Google Pixel 3a — 0/100, OnePlus 15s — 80/100; 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 15s significantly outperforms the Google Pixel 3a (98/100 vs 26/100). In the "display" category, the OnePlus 15s significantly outperforms the Google Pixel 3a (95/100 vs 59/100). In the "camera" category, the OnePlus 15s significantly outperforms the Google Pixel 3a (53/100 vs 10/100). In the "battery" category, the OnePlus 15s significantly outperforms the Google Pixel 3a (89/100 vs 12/100). In the "portability" category, the Google Pixel 3a notably outperforms the OnePlus 15s (81/100 vs 64/100).
Specs comparison
| Specification | Google Pixel 3a | OnePlus 15s | |
|---|---|---|---|
| Processor | Snapdragon 670 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 322015 | 3950082 | |
| Geekbench Single | 381 | 3639 | |
| Geekbench Multi | 1239 | 11047 | |
| Display | 5.6" OLED | 6.3" AMOLED | |
| Resolution | 1080x2220 | 2640x1216 | |
| Refresh rate | 60 Hz | 165 Hz | |
| Battery | 3000 mAh | 7500 mAh | |
| Charging | 18W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 12 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 4GB | 12GB | |
| Storage | 64GB | 256GB / 512GB | |
| OS | Android 9.0 Pie | Android 16 | |
| NFC | yes | — | |
| Dimensions | 151.3×70.1×8.2 mm | — | |
| Weight | 147 g | 195 g | |
| Launch price | $399 | $700 |
Camera comparison
Google Pixel 3a
- Main: 12MP f/1.8
- Front: 8MP
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Display comparison
Google Pixel 3a
- 5.6" OLED
- Resolution: 1080x2220
- Refresh rate: 60 Hz
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Battery and charging
Google Pixel 3a
- 3000 mAh
- Wired: 18W
- No wireless charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Google Pixel 3a and OnePlus 15s, covering their specs and all relevant benchmarks.
OnePlus 15s leads Google Pixel 3a by 91.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $301. Google Pixel 3a was $301 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s significantly outperforms the Google Pixel 3a (98/100 vs 26/100).
display
In the "display" category, the OnePlus 15s significantly outperforms the Google Pixel 3a (95/100 vs 59/100).
camera
In the "camera" category, the OnePlus 15s significantly outperforms the Google Pixel 3a (53/100 vs 10/100).
battery
In the "battery" category, the OnePlus 15s significantly outperforms the Google Pixel 3a (89/100 vs 12/100).
portability
In the "portability" category, the Google Pixel 3a notably outperforms the OnePlus 15s (81/100 vs 64/100).
Frequently asked questions
Which is better: the Google Pixel 3a or the OnePlus 15s?
The OnePlus 15s significantly outperforms the Google Pixel 3a by 56 points (83/100 vs 27/100).
What is the rating of the Google Pixel 3a and the OnePlus 15s?
The Google Pixel 3a has a MobileRank rating of 27/100, the OnePlus 15s — 83/100.
Which has the better camera: the Google Pixel 3a or the OnePlus 15s?
The OnePlus 15s leads on camera score (53/100 vs 10/100).
Which is more powerful: the Google Pixel 3a or the OnePlus 15s?
The OnePlus 15s leads on performance (98/100 vs 26/100).
Should you choose the Google Pixel 3a over the OnePlus 15s?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.