
vivo y31D
$240
| y31D | Mate 90 | |
|---|---|---|
| Price | USD 240 | USD 845 |
| Battery | 7200 mAh | 6600 mAh |
| Charging (W) | 44 | 66 |
| RAM | 6 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 6s Gen 2 4G | HiSilicon Kirin 9030 |
| Display | 6.75" • IPS LCD • 120Hz | 6.75" • OLED (LTPO) • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 8MP | 13MP |
| OS | Android 16 | HarmonyOS 7.0 |
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Only the differences that meaningfully separate these phones.
Where each phone stands out based on this comparison.
Huawei Mate 90 offers more RAM, storage and faster wired charging than y31D, with 12 GB of RAM versus 6 GB, 256 GB of storage versus 128 GB, and 66 W wired charging versus 44 W. It also adds a higher-resolution front camera (13 MP versus 8 MP), optical image stabilization on the main camera, and an ultrawide rear camera. vivo y31D, however, is around $605 cheaper and has a larger 7200 mAh battery versus 6600 mAh. The main trade-off is Mate 90’s extra RAM, storage, faster charging, and OIS-equipped camera setup versus y31D’s lower price and larger battery.
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