Vivo iQOO Z6 (China) vs Vivo Y31d
The Vivo iQOO Z6 (China) (2022) runs on the Qualcomm Snapdragon 778G+ 5G, while the Vivo Y31d (2026) runs on the Qualcomm Snapdragon 6s 4G Gen 2. By overall MobileRank rating, the Vivo Y31d leads — 33/100 vs 31/100 (a 2-point difference). Key differences: the Vivo Y31d has the bigger battery (7200 mAh vs 4500); the main camera is 64 MP vs 50 MP; the Vivo iQOO Z6 (China) has NFC for contactless payments, the Vivo Y31d doesn't; the Vivo iQOO Z6 (China) is noticeably lighter (194g vs 219g).
Vivo iQOO Z6 (China)
Vivo Y31d
- Faster charging: 80W vs 44W
- Better main camera: 64MP vs 50MP
- Lighter: 194g vs 219g
- Better camera (34/100 vs 24/100)
- Better design/ergonomics (57/100 vs 26/100)
- Bigger battery: 7200 vs 4500 mAh
- Longer battery life (57/100 vs 39/100)
- Better value for money (97/100 vs 55/100)
Comparing the Vivo iQOO Z6 (China) vs the Vivo Y31d, the Vivo Y31d scores 2 points higher (33/100 vs 31/100). In the "camera" category, the Vivo iQOO Z6 (China) leads (34/100 vs 24/100). In the "battery" category, the Vivo Y31d leads (57/100 vs 39/100). In the "value for money" category, the Vivo Y31d leads (97/100 vs 55/100). 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 Vivo Y31d notably outperforms the Vivo iQOO Z6 (China) (57/100 vs 39/100). In the "design" category, the Vivo iQOO Z6 (China) significantly outperforms the Vivo Y31d (57/100 vs 26/100). In the "value for money" category, the Vivo Y31d significantly outperforms the Vivo iQOO Z6 (China) (97/100 vs 55/100).
| Specification | Vivo iQOO Z6 (China) | Vivo Y31d | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 778G+ 5G | Qualcomm Snapdragon 6s 4G Gen 2 | |
| AnTuTu | — | 522680 | |
| Geekbench Single | — | 489 | |
| Geekbench Multi | — | 1532 | |
| Display | 6.6" IPS LCD | 6.8" IPS LCD | |
| Resolution | 1080x2388 | 720x1570 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 4500 mAh | 7200 mAh | |
| Charging | 80W | 44W | |
| Main camera | 64 MP | 50 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 8GB / 12GB | 6GB / 8GB | |
| Storage | 128GB / 256GB | 128GB / 256GB | |
| OS | Android 12, Origin OS Ocean | Android 16 | |
| Brightness (peak) | 650 nits | 1250 nits | |
| NFC | yes | no | |
| Protection | — | IP68/IP69 | |
| Dimensions | 164.0×75.8×8.6 mm | 166.6×78.4×8.4 mm | |
| Weight | 194 g | 219 g | |
| Price | — | $185 |
Vivo iQOO Z6 (China)
- Main: 64MP f/f/1.8
- Front: 8MP
Vivo Y31d
- Main: 50MP f/f/2.0
- Front: 8MP
Vivo iQOO Z6 (China)
- 6.6" IPS LCD
- Resolution: 1080x2388
- Refresh rate: 120 Hz
Vivo Y31d
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo iQOO Z6 (China)
- 4500 mAh
- Wired: 80W
- No wireless charging
Vivo Y31d
- 7200 mAh
- Wired: 44W
- No wireless charging
Vivo iQOO Z6 (China)
Price unknownperformance
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 Vivo Y31d notably outperforms the Vivo iQOO Z6 (China) (57/100 vs 39/100).
design
In the "design" category, the Vivo iQOO Z6 (China) significantly outperforms the Vivo Y31d (57/100 vs 26/100).
value for money
In the "value for money" category, the Vivo Y31d significantly outperforms the Vivo iQOO Z6 (China) (97/100 vs 55/100).
Which is better: the Vivo iQOO Z6 (China) or the Vivo Y31d?
The Vivo Y31d 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 Vivo iQOO Z6 (China) and the Vivo Y31d?
The Vivo iQOO Z6 (China) has a MobileRank rating of 31/100, the Vivo Y31d — 33/100.
Which has the better camera: the Vivo iQOO Z6 (China) or the Vivo Y31d?
The Vivo iQOO Z6 (China) leads on camera score (34/100 vs 24/100).
Should you choose the Vivo iQOO Z6 (China) over the Vivo Y31d?
The Vivo iQOO Z6 (China) is a better fit for everyday use. The Vivo Y31d is a better fit for budget-conscious buyers.