Oppo K12x (China) vs Vivo iQOO Neo 12
The Oppo K12x (China) (2024) runs on the Qualcomm Snapdragon 695 5G, 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 51/100 (a 25-point difference). Key differences: the Vivo iQOO Neo 12 has the bigger battery (9000 mAh vs 5500); the Vivo iQOO Neo 12 is faster in AnTuTu (4,647,154 vs 592,015); the Vivo iQOO Neo 12 has NFC for contactless payments, the Oppo K12x (China) doesn't; the Oppo K12x (China) is noticeably lighter (191g vs 225g).
Profile comparison
Category scores
Oppo K12x (China)
Vivo iQOO Neo 12
What makes Oppo K12x (China) better?
- Lighter: 191g vs 225g
- Better portability (63/100 vs 38/100)
What makes Vivo iQOO Neo 12 better?
- Higher AnTuTu: 4647154 vs 592015
- Better Geekbench Single: 3639 vs 905
- Better Geekbench Multi: 11047 vs 2101
- Bigger battery: 9000 vs 5500 mAh
- Faster charging: 100W vs 80W
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (99/100 vs 46/100)
- Better camera (35/100 vs 32/100)
- Longer battery life (80/100 vs 62/100)
- Better display (99/100 vs 79/100)
Comparison verdict
Comparing the Oppo K12x (China) vs the Vivo iQOO Neo 12, the Vivo iQOO Neo 12 scores 25 points higher (76/100 vs 51/100). In the "performance" category, the Vivo iQOO Neo 12 leads (99/100 vs 46/100). In the "battery" category, the Vivo iQOO Neo 12 leads (80/100 vs 62/100). In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo K12x (China) (99/100 vs 46/100). In the "display" category, the Vivo iQOO Neo 12 notably outperforms the Oppo K12x (China) (99/100 vs 79/100). In the "camera" category, the Vivo iQOO Neo 12 and the Oppo K12x (China) are nearly equal (35/100 vs 32/100). In the "battery" category, the Vivo iQOO Neo 12 notably outperforms the Oppo K12x (China) (80/100 vs 62/100). In the "portability" category, the Oppo K12x (China) notably outperforms the Vivo iQOO Neo 12 (63/100 vs 38/100).
Specs comparison
| Specification | Oppo K12x (China) | Vivo iQOO Neo 12 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 592015 | 4647154 | |
| Geekbench Single | 905 | 3639 | |
| Geekbench Multi | 2101 | 11047 | |
| Display | 6.7" OLED | 6.8" AMOLED | |
| Resolution | 1080x2400 | 1440x3200 | |
| Refresh rate | 120 Hz | 185 Hz | |
| Battery | 5500 mAh | 9000 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 14, ColorOS 14 | Android 17 | |
| Brightness (peak) | 2100 nits | 2200 nits | |
| NFC | no | yes | |
| Protection | — | IP69 | |
| Dimensions | 162.9×75.6×8.1 mm | 163.4×75.9×8.5 mm | |
| Weight | 191 g | 225 g | |
| Launch price | — | — |
Camera comparison
Oppo K12x (China)
- Main: 50MP f/1.8
- Front: 16MP
Vivo iQOO Neo 12
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Oppo K12x (China)
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO Neo 12
- 6.8" AMOLED
- Resolution: 1440x3200
- Refresh rate: 185 Hz
Battery and charging
Oppo K12x (China)
- 5500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Neo 12
- 9000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Oppo K12x (China) and Vivo iQOO Neo 12, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 12 leads Oppo K12x (China) by 87.3% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo K12x (China) (99/100 vs 46/100).
display
In the "display" category, the Vivo iQOO Neo 12 notably outperforms the Oppo K12x (China) (99/100 vs 79/100).
camera
In the "camera" category, the Vivo iQOO Neo 12 and the Oppo K12x (China) are nearly equal (35/100 vs 32/100).
battery
In the "battery" category, the Vivo iQOO Neo 12 notably outperforms the Oppo K12x (China) (80/100 vs 62/100).
portability
In the "portability" category, the Oppo K12x (China) notably outperforms the Vivo iQOO Neo 12 (63/100 vs 38/100).
Frequently asked questions
Which is better: the Oppo K12x (China) or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 significantly outperforms the Oppo K12x (China) by 25 points (76/100 vs 51/100).
What is the rating of the Oppo K12x (China) and the Vivo iQOO Neo 12?
The Oppo K12x (China) has a MobileRank rating of 51/100, the Vivo iQOO Neo 12 — 76/100.
Which is more powerful: the Oppo K12x (China) or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 leads on performance (99/100 vs 46/100).
Should you choose the Oppo K12x (China) 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.