Oppo K14 vs Vivo iQOO Z6 (China)
The Oppo K14 (2026) runs on the MediaTek Dimensity 6300, while the Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G. By overall MobileRank rating, the Vivo iQOO Z6 (China) leads — 31/100 vs 30/100 (a 1-point difference). Key differences: the Oppo K14 has the bigger battery (7000 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Vivo iQOO Z6 (China) has NFC for contactless payments, the Oppo K14 doesn't; the Vivo iQOO Z6 (China) is noticeably lighter (194g vs 216g).
Oppo K14
Vivo iQOO Z6 (China)
- Bigger battery: 7000 vs 4500 mAh
- Longer battery life (56/100 vs 39/100)
- Faster charging: 80W vs 45W
- Better main camera: 64MP vs 50MP
- Lighter: 194g vs 216g
- Better camera (34/100 vs 24/100)
- Better design/ergonomics (57/100 vs 30/100)
Comparing the Oppo K14 vs the Vivo iQOO Z6 (China), the Vivo iQOO Z6 (China) scores 1 points higher (31/100 vs 30/100). In the "camera" category, the Vivo iQOO Z6 (China) leads (34/100 vs 24/100). In the "battery" category, the Oppo K14 leads (56/100 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 24/100). In the "battery" category, the Oppo K14 notably outperforms the Vivo iQOO Z6 (China) (56/100 vs 39/100). In the "design" category, the Vivo iQOO Z6 (China) notably outperforms the Oppo K14 (57/100 vs 30/100). In the "value for money" category, both devices are on the same level — 55/100.
| Specification | Oppo K14 | Vivo iQOO Z6 (China) | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 778G+ 5G | |
| AnTuTu | 524785 | — | |
| Geekbench Single | 771 | — | |
| Geekbench Multi | 1980 | — | |
| Display | 6.8" IPS LCD | 6.6" IPS LCD | |
| Resolution | 720x1570 | 1080x2388 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 4500 mAh | |
| Charging | 45W | 80W | |
| Main camera | 50 MP | 64 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 6GB / 8GB | 8GB / 12GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 15, ColorOS 15 | Android 12, Origin OS Ocean | |
| Brightness (peak) | 1125 nits | 650 nits | |
| NFC | no | yes | |
| Protection | IP68 | — | |
| Dimensions | 166.6×78.5×8.6 mm | 164.0×75.8×8.6 mm | |
| Weight | 216 g | 194 g | |
| Price | — | — |
Oppo K14
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
Oppo K14
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Oppo K14
- 7000 mAh
- Wired: 45W
- 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 24/100).
battery
In the "battery" category, the Oppo K14 notably outperforms the Vivo iQOO Z6 (China) (56/100 vs 39/100).
design
In the "design" category, the Vivo iQOO Z6 (China) notably outperforms the Oppo K14 (57/100 vs 30/100).
value for money
In the "value for money" category, both devices are on the same level — 55/100.
Which is better: the Oppo K14 or the Vivo iQOO Z6 (China)?
The Vivo iQOO Z6 (China) edges out the Oppo K14 by just 1 points — the two devices are very close in overall level.
What is the rating of the Oppo K14 and the Vivo iQOO Z6 (China)?
The Oppo K14 has a MobileRank rating of 30/100, the Vivo iQOO Z6 (China) — 31/100.
Which has the better camera: the Oppo K14 or the Vivo iQOO Z6 (China)?
The Vivo iQOO Z6 (China) leads on camera score (34/100 vs 24/100).
Should you choose the Oppo K14 over the Vivo iQOO Z6 (China)?
The Oppo K14 is a better fit for everyday use. The Vivo iQOO Z6 (China) is a better fit for everyday use.