Oppo K12x vs Vivo iQOO Z6 (China)
The Oppo K12x (2024) runs on the Qualcomm Snapdragon 695 5G, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the Oppo K12x leads — 33/100 vs 31/100 (a 2-point difference). Key differences: the Oppo K12x has the bigger battery (5500 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Vivo iQOO Z6 (China) has NFC for contactless payments, the Oppo K12x doesn't.
Oppo K12x
Vivo iQOO Z6 (China)
- Bigger battery: 5500 vs 4500 mAh
- Lighter: 191g vs 194g
- Longer battery life (58/100 vs 39/100)
- Better design/ergonomics (61/100 vs 57/100)
- Better main camera: 64MP vs 50MP
- Better camera (34/100 vs 27/100)
Comparing the Oppo K12x vs the Vivo iQOO Z6 (China), the Oppo K12x scores 2 points higher (33/100 vs 31/100). In the "battery" category, the Oppo K12x leads (58/100 vs 39/100). In the "performance" category, both devices are on the same level — 0/100. In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Vivo iQOO Z6 (China) is a bit better (34/100 vs 27/100). In the "battery" category, the Oppo K12x notably outperforms the Vivo iQOO Z6 (China) (58/100 vs 39/100). In the "design" category, the Oppo K12x and the Vivo iQOO Z6 (China) are nearly equal (61/100 vs 57/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo K12x | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 592015 | — | |
| Geekbench Single | 905 | — | |
| Geekbench Multi | 2003 | — | |
| Display | 6.7" OLED | 6.6" IPS LCD | |
| Resolution | 1080x2400 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 4500 mAh | |
| Charging | 80W | 80W | |
| Main camera | 50 MP | 64 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 8GB / 12GB | 8GB / 12GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 14, ColorOS 14 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 2100 nits | 650 nits | |
| NFC | no | yes | |
| Dimensions | 162.9×75.6×8.1 mm | 164.0×75.8×8.6 mm | |
| Weight | 191 g | 194 g | |
| Price | — | — |
Oppo K12x
- Main: 50MP f/f/1.8
- Front: 16MP
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
Oppo K12x
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Oppo K12x
- 5500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
performance
In the "performance" category, both devices are on the same level — 0/100.
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Vivo iQOO Z6 (China) is a bit better (34/100 vs 27/100).
battery
In the "battery" category, the Oppo K12x notably outperforms the Vivo iQOO Z6 (China) (58/100 vs 39/100).
design
In the "design" category, the Oppo K12x and the Vivo iQOO Z6 (China) are nearly equal (61/100 vs 57/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo K12x or the Vivo iQOO Z6 (China)?
The Oppo K12x edges out the Vivo iQOO Z6 (China) by just 2 points — the two devices are very close in overall level.
What is the rating of the Oppo K12x and the Vivo iQOO Z6 (China)?
The Oppo K12x has a MobileRank rating of 33/100, the Vivo iQOO Z6 (China) — 31/100.
Which has the better camera: the Oppo K12x or the Vivo iQOO Z6 (China)?
The Vivo iQOO Z6 (China) leads on camera score (34/100 vs 27/100).
Should you choose the Oppo K12x over the Vivo iQOO Z6 (China)?
The Oppo K12x is a better fit for everyday use. The Vivo iQOO Z6 (China) is a better fit for everyday use.