OnePlus 15s vs Vivo NEX 3
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Vivo NEX 3 (2019) runs on the Qualcomm Snapdragon 855+. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 53/100 (a 30-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 4500); the main camera is 50 MP vs 64 MP; the OnePlus 15s is faster in AnTuTu (3,950,082 vs 859,084); the OnePlus 15s is noticeably lighter (195g vs 217g).
Profile comparison
Category scores
OnePlus 15s
Vivo NEX 3
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 859084
- Better Geekbench Single: 3639 vs 1031
- Better Geekbench Multi: 11047 vs 2864
- Bigger battery: 7500 vs 4500 mAh
- Faster charging: 100W vs 44W
- Lighter: 195g vs 217g
- Higher performance (98/100 vs 55/100)
- Better camera (53/100 vs 50/100)
- Longer battery life (89/100 vs 38/100)
- Better display (95/100 vs 77/100)
- Better portability (64/100 vs 34/100)
What makes Vivo NEX 3 better?
- Better main camera: 64MP vs 50MP
- Overall rating 53/100
Comparison verdict
Comparing the OnePlus 15s vs the Vivo NEX 3, the OnePlus 15s scores 30 points higher (83/100 vs 53/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 55/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 38/100). In the "performance" category, the OnePlus 15s significantly outperforms the Vivo NEX 3 (98/100 vs 55/100). In the "display" category, the OnePlus 15s notably outperforms the Vivo NEX 3 (95/100 vs 77/100). In the "camera" category, the OnePlus 15s and the Vivo NEX 3 are nearly equal (53/100 vs 50/100). In the "battery" category, the OnePlus 15s significantly outperforms the Vivo NEX 3 (89/100 vs 38/100). In the "portability" category, the OnePlus 15s significantly outperforms the Vivo NEX 3 (64/100 vs 34/100).
Specs comparison
| Specification | OnePlus 15s | Vivo NEX 3 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 855+ | |
| AnTuTu | 3950082 | 859084 | |
| Geekbench Single | 3639 | 1031 | |
| Geekbench Multi | 11047 | 2864 | |
| Display | 6.3" AMOLED | 6.9" Super AMOLED | |
| Resolution | 2640x1216 | 1080x2256 | |
| Refresh rate | 165 Hz | — | |
| Battery | 7500 mAh | 4500 mAh | |
| Charging | 100W | 44W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 0 MP | 13 MP | |
| Telephoto | 50 MP | 13 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB | 8GB | |
| Storage | 256GB / 512GB | 128GB | |
| OS | Android 16 | Android 9.0 (Pie); Funtouch 9.1 | |
| NFC | — | no | |
| Dimensions | — | 167.4×76.1×9.4 mm | |
| Weight | 195 g | 217 g | |
| Launch price | $700 | — |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Vivo NEX 3
- Main: 64MP f/1.8
- Ultrawide: 13MP
- Telephoto: 13MP
- Front: 16MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Vivo NEX 3
- 6.9" Super AMOLED
- Resolution: 1080x2256
- Refresh rate: —
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Vivo NEX 3
- 4500 mAh
- Wired: 44W
- No wireless charging
Overall performance score
We compared OnePlus 15s and Vivo NEX 3, covering their specs and all relevant benchmarks.
OnePlus 15s leads Vivo NEX 3 by 359.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Vivo NEX 3
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 15s significantly outperforms the Vivo NEX 3 (98/100 vs 55/100).
display
In the "display" category, the OnePlus 15s notably outperforms the Vivo NEX 3 (95/100 vs 77/100).
camera
In the "camera" category, the OnePlus 15s and the Vivo NEX 3 are nearly equal (53/100 vs 50/100).
battery
In the "battery" category, the OnePlus 15s significantly outperforms the Vivo NEX 3 (89/100 vs 38/100).
portability
In the "portability" category, the OnePlus 15s significantly outperforms the Vivo NEX 3 (64/100 vs 34/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Vivo NEX 3?
The OnePlus 15s significantly outperforms the Vivo NEX 3 by 30 points (83/100 vs 53/100).
What is the rating of the OnePlus 15s and the Vivo NEX 3?
The OnePlus 15s has a MobileRank rating of 83/100, the Vivo NEX 3 — 53/100.
Which is more powerful: the OnePlus 15s or the Vivo NEX 3?
The OnePlus 15s leads on performance (98/100 vs 55/100).
Should you choose the OnePlus 15s over the Vivo NEX 3?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.