Oppo K12 vs Vivo iQOO Neo 12
The Oppo K12 (2024) runs on the Qualcomm Snapdragon 7 Gen 3, 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 57/100 (a 19-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 1,027,925); the Oppo K12 is noticeably lighter (186g vs 225g).
Profile comparison
Category scores
Oppo K12
Vivo iQOO Neo 12
What makes Oppo K12 better?
- Lighter: 186g vs 225g
- Better portability (63/100 vs 38/100)
What makes Vivo iQOO Neo 12 better?
- Higher AnTuTu: 4647154 vs 1027925
- Better Geekbench Single: 3639 vs 1131
- Better Geekbench Multi: 11047 vs 3111
- Bigger battery: 9000 vs 5500 mAh
- Higher refresh rate: 185Hz vs 120Hz
- Higher performance (99/100 vs 59/100)
- Longer battery life (80/100 vs 66/100)
- Better display (99/100 vs 80/100)
Comparison verdict
Comparing the Oppo K12 vs the Vivo iQOO Neo 12, the Vivo iQOO Neo 12 scores 19 points higher (76/100 vs 57/100). In the "performance" category, the Vivo iQOO Neo 12 leads (99/100 vs 59/100). In the "battery" category, the Vivo iQOO Neo 12 leads (80/100 vs 66/100). In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo K12 (99/100 vs 59/100). In the "display" category, the Vivo iQOO Neo 12 notably outperforms the Oppo K12 (99/100 vs 80/100). In the "camera" category, both devices are on the same level — 35/100. In the "battery" category, the Vivo iQOO Neo 12 is a bit better (80/100 vs 66/100). In the "portability" category, the Oppo K12 notably outperforms the Vivo iQOO Neo 12 (63/100 vs 38/100).
Specs comparison
| Specification | Oppo K12 | Vivo iQOO Neo 12 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 3 | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1027925 | 4647154 | |
| Geekbench Single | 1131 | 3639 | |
| Geekbench Multi | 3111 | 11047 | |
| Display | 6.7" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2412 | 1440x3200 | |
| Refresh rate | 120 Hz | 185 Hz | |
| Battery | 5500 mAh | 9000 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 14, ColorOS 14 | Android 17 | |
| Brightness (peak) | 1100 nits | 2200 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP69 | |
| Dimensions | 162.5×75.3×8.4 mm | 163.4×75.9×8.5 mm | |
| Weight | 186 g | 225 g | |
| Launch price | — | — |
Camera comparison
Oppo K12
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO Neo 12
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Front: 16MP
Display comparison
Oppo K12
- 6.7" AMOLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
Vivo iQOO Neo 12
- 6.8" AMOLED
- Resolution: 1440x3200
- Refresh rate: 185 Hz
Battery and charging
Oppo K12
- 5500 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO Neo 12
- 9000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Oppo K12 and Vivo iQOO Neo 12, covering their specs and all relevant benchmarks.
Vivo iQOO Neo 12 leads Oppo K12 by 77.9% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Neo 12 significantly outperforms the Oppo K12 (99/100 vs 59/100).
display
In the "display" category, the Vivo iQOO Neo 12 notably outperforms the Oppo K12 (99/100 vs 80/100).
camera
In the "camera" category, both devices are on the same level — 35/100.
battery
In the "battery" category, the Vivo iQOO Neo 12 is a bit better (80/100 vs 66/100).
portability
In the "portability" category, the Oppo K12 notably outperforms the Vivo iQOO Neo 12 (63/100 vs 38/100).
Frequently asked questions
Which is better: the Oppo K12 or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 is noticeably better than the Oppo K12 — the overall rating gap is 19 points.
What is the rating of the Oppo K12 and the Vivo iQOO Neo 12?
The Oppo K12 has a MobileRank rating of 57/100, the Vivo iQOO Neo 12 — 76/100.
Which is more powerful: the Oppo K12 or the Vivo iQOO Neo 12?
The Vivo iQOO Neo 12 leads on performance (99/100 vs 59/100).
Should you choose the Oppo K12 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.