Oppo K12x (China) vs Vivo iQOO Z7 Pro
The Oppo K12x (China) (2024) runs on the Qualcomm Snapdragon 695 5G, while the Vivo iQOO Z7 Pro (2023) runs on the MediaTek Dimensity 7200. By overall MobileRank rating, the Vivo iQOO Z7 Pro leads — 54/100 vs 51/100 (a 3-point difference). Key differences: the Oppo K12x (China) has the bigger battery (5500 mAh vs 4600); the main camera is 50 MP vs 64 MP; the Vivo iQOO Z7 Pro is faster in AnTuTu (971,424 vs 592,015); the Vivo iQOO Z7 Pro is noticeably lighter (175g vs 191g).
Profile comparison
Category scores
Oppo K12x (China)
Vivo iQOO Z7 Pro
What makes Oppo K12x (China) better?
- Bigger battery: 5500 vs 4600 mAh
- Faster charging: 80W vs 66W
- Longer battery life (62/100 vs 44/100)
What makes Vivo iQOO Z7 Pro better?
- Higher AnTuTu: 971424 vs 592015
- Better Geekbench Single: 1167 vs 905
- Better Geekbench Multi: 2577 vs 2101
- Better main camera: 64MP vs 50MP
- Lighter: 175g vs 191g
- Higher performance (57/100 vs 46/100)
- Better camera (40/100 vs 32/100)
- Better portability (80/100 vs 63/100)
Comparison verdict
Comparing the Oppo K12x (China) vs the Vivo iQOO Z7 Pro, the Vivo iQOO Z7 Pro scores 3 points higher (54/100 vs 51/100). In the "performance" category, the Vivo iQOO Z7 Pro leads (57/100 vs 46/100). In the "battery" category, the Oppo K12x (China) leads (62/100 vs 44/100). In the "performance" category, the Vivo iQOO Z7 Pro is a bit better (57/100 vs 46/100). In the "display" category, both devices are on the same level — 79/100. In the "camera" category, the Vivo iQOO Z7 Pro is a bit better (40/100 vs 32/100). In the "battery" category, the Oppo K12x (China) notably outperforms the Vivo iQOO Z7 Pro (62/100 vs 44/100). In the "portability" category, the Vivo iQOO Z7 Pro notably outperforms the Oppo K12x (China) (80/100 vs 63/100).
Specs comparison
| Specification | Oppo K12x (China) | Vivo iQOO Z7 Pro | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | MediaTek Dimensity 7200 | |
| AnTuTu | 592015 | 971424 | |
| Geekbench Single | 905 | 1167 | |
| Geekbench Multi | 2101 | 2577 | |
| Display | 6.7" OLED | 6.8" AMOLED | |
| Resolution | 1080x2400 | 1080x2400 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 4600 mAh | |
| Charging | 80W | 66W | |
| Main camera | 50 MP | 64 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 8GB / 12GB | 8GB | |
| Storage | 128GB / 256GB / 512GB | 128GB / 256GB | |
| OS | Android 14, ColorOS 14 | Android 13, planned upgrade to Android 14, Funtouch 14 | |
| Brightness (peak) | 2100 nits | 1300 nits | |
| NFC | no | no | |
| Dimensions | 162.9×75.6×8.1 mm | 164.1×74.8×7.4 mm | |
| Weight | 191 g | 175 g | |
| Launch price | — | — |
Camera comparison
Oppo K12x (China)
- Main: 50MP f/1.8
- Front: 16MP
Vivo iQOO Z7 Pro
- Main: 64MP f/1.8
- Front: 16MP
Display comparison
Oppo K12x (China)
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO Z7 Pro
- 6.8" AMOLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Battery and charging
Oppo K12x (China)
- 5500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z7 Pro
- 4600 mAh
- Wired: 66W
- No wireless charging
Overall performance score
We compared Oppo K12x (China) and Vivo iQOO Z7 Pro, covering their specs and all relevant benchmarks.
Vivo iQOO Z7 Pro leads Oppo K12x (China) by 39.1% in our overall performance rating.
Benchmarks
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO Z7 Pro is a bit better (57/100 vs 46/100).
display
In the "display" category, both devices are on the same level — 79/100.
camera
In the "camera" category, the Vivo iQOO Z7 Pro is a bit better (40/100 vs 32/100).
battery
In the "battery" category, the Oppo K12x (China) notably outperforms the Vivo iQOO Z7 Pro (62/100 vs 44/100).
portability
In the "portability" category, the Vivo iQOO Z7 Pro notably outperforms the Oppo K12x (China) (80/100 vs 63/100).
Frequently asked questions
Which is better: the Oppo K12x (China) or the Vivo iQOO Z7 Pro?
The Vivo iQOO Z7 Pro edges out the Oppo K12x (China) by just 3 points — the two devices are very close in overall level.
What is the rating of the Oppo K12x (China) and the Vivo iQOO Z7 Pro?
The Oppo K12x (China) has a MobileRank rating of 51/100, the Vivo iQOO Z7 Pro — 54/100.
Which has the better camera: the Oppo K12x (China) or the Vivo iQOO Z7 Pro?
The Vivo iQOO Z7 Pro leads on camera score (40/100 vs 32/100).
Which is more powerful: the Oppo K12x (China) or the Vivo iQOO Z7 Pro?
The Vivo iQOO Z7 Pro leads on performance (57/100 vs 46/100).
Should you choose the Oppo K12x (China) over the Vivo iQOO Z7 Pro?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is battery life — better on the Oppo K12x (China) (62/100 vs 44/100).