Oppo A5x 4G vs Vivo iQOO Neo 12
The Oppo A5x 4G (2025) runs on the Qualcomm Snapdragon 6s 4G Gen1, while the Vivo iQOO Neo 12 (2026) runs on the Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO Neo 12 leads — 76/100 vs 33/100 (a 43-point difference). Key differences: the Vivo iQOO Neo 12 has the bigger battery (9000 mAh vs 6000); the main camera is 32 MP vs 50 MP; the Vivo iQOO Neo 12 is faster in AnTuTu (4,647,154 vs 320,666); the Vivo iQOO Neo 12 has NFC for contactless payments, the Oppo A5x 4G doesn't; the Oppo A5x 4G is noticeably lighter (193g vs 225g).
Profile comparison
Category scores
Oppo A5x 4G
Vivo iQOO Neo 12
What makes Oppo A5x 4G better?
- Lighter: 193g vs 225g
- Better portability (63/100 vs 38/100)
What makes Vivo iQOO Neo 12 better?
- Higher AnTuTu: 4647154 vs 320666
- Better Geekbench Single: 3639 vs 345
- Better Geekbench Multi: 11047 vs 1065
- Bigger battery: 9000 vs 6000 mAh
- Faster charging: 100W vs 45W
- Better main camera: 50MP vs 32MP
- Higher refresh rate: 185Hz vs 90Hz
- Higher performance (99/100 vs 24/100)
- Better camera (35/100 vs 20/100)
- Longer battery life (80/100 vs 56/100)
- Better display (99/100 vs 43/100)
Comparison verdict
Comparing the Oppo A5x 4G vs the Vivo iQOO Neo 12, the Vivo iQOO Neo 12 scores 43 points higher (76/100 vs 33/100). In the "performance" category, the Vivo iQOO Neo 12 leads (99/100 vs 24/100). In the "camera" category, the Vivo iQOO Neo 12 leads (35/100 vs 20/100). In the "battery" category, the Vivo iQOO Neo 12 leads (80/100 vs 56/100). In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo A5x 4G (99/100 vs 24/100). In the "display" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo A5x 4G (99/100 vs 43/100). In the "camera" category, the Vivo iQOO Neo 12 notably outperforms the Oppo A5x 4G (35/100 vs 20/100). In the "battery" category, the Vivo iQOO Neo 12 notably outperforms the Oppo A5x 4G (80/100 vs 56/100). In the "portability" category, the Oppo A5x 4G notably outperforms the Vivo iQOO Neo 12 (63/100 vs 38/100).
Specs comparison
| Specification | Oppo A5x 4G | Vivo iQOO Neo 12 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 6s 4G Gen1 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 320666 | 4647154 | |
| Geekbench Single | 345 | 3639 | |
| Geekbench Multi | 1065 | 11047 | |
| Display | 6.7" IPS LCD | 6.8" AMOLED | |
| Resolution | 720x1604 | 1440x3200 | |
| Refresh rate | 90 Hz | 185 Hz | |
| Battery | 6000 mAh | 9000 mAh | |
| Charging | 45W | 100W | |
| Main camera | 32 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 4GB / 6GB / 8GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 17 | |
| Brightness (peak) | 1000 nits | 2200 nits | |
| NFC | no | yes | |
| Protection | IP65 | IP69 | |
| Dimensions | 165.7×76.2×8.0 mm | 163.4×75.9×8.5 mm | |
| Weight | 193 g | 225 g | |
| Launch price | — | — |
Camera comparison
Oppo A5x 4G
- Main: 32MP f/1.8
- Front: 5MP
Vivo iQOO Neo 12
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Oppo A5x 4G
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 90 Hz
Vivo iQOO Neo 12
- 6.8" AMOLED
- Resolution: 1440x3200
- Refresh rate: 185 Hz
Battery and charging
Oppo A5x 4G
- 6000 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO Neo 12
- 9000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Oppo A5x 4G and Vivo iQOO Neo 12, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 12 leads Oppo A5x 4G by 93.1% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo A5x 4G (99/100 vs 24/100).
display
In the "display" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo A5x 4G (99/100 vs 43/100).
camera
In the "camera" category, the Vivo iQOO Neo 12 notably outperforms the Oppo A5x 4G (35/100 vs 20/100).
battery
In the "battery" category, the Vivo iQOO Neo 12 notably outperforms the Oppo A5x 4G (80/100 vs 56/100).
portability
In the "portability" category, the Oppo A5x 4G notably outperforms the Vivo iQOO Neo 12 (63/100 vs 38/100).
Frequently asked questions
Which is better: the Oppo A5x 4G or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 significantly outperforms the Oppo A5x 4G by 43 points (76/100 vs 33/100).
What is the rating of the Oppo A5x 4G and the Vivo iQOO Neo 12?
The Oppo A5x 4G has a MobileRank rating of 33/100, the Vivo iQOO Neo 12 — 76/100.
Which has the better camera: the Oppo A5x 4G or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 leads on camera score (35/100 vs 20/100).
Which is more powerful: the Oppo A5x 4G or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 leads on performance (99/100 vs 24/100).
Should you choose the Oppo A5x 4G over the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 is a better fit for gamers and power users, those who care about battery life.