Compare Vivo iQOO U3 8/128GB vs Vivo X21
| Name | Vivo iQOO U3 8/128GB | Vivo X21 |
|---|---|---|
|
|
|
| Antutu benchmark | 302177 | 143707 |
| CPU | MediaTek Dimensity 800U | Qualcomm Snapdragon 660 |
| Diagonal size | 6.58 " | 6.28 " |
| Resolution | 2400x1080 | 2160x1080 |
| Multi-touch (number of touches) | 10 | 10 |
| RAM | 8 Gb | 6 Gb |
| Bezel-less | Yes | Yes |
| ROM | 128 GB | 128 GB |
| External memory | No | MicroSD (TF), supports cards up to 256Gb |
| Rear camera | 48 Mp | 12 Mp |
| Camera | Dual Camera | Dual Camera |
| Sensor model | ||
| dxomark mobile ranking | ||
| dxomark (photo) | ||
| dxomark (video) | ||
| Front (selfie) camera | 8 Mp | 12 Mp |
| Battery | 5000 mAh | 3200 mAh |
| Wireless charging | No | No |
| Network | 5 G | 4 G |
| WiFi | Yes | Yes |
| Bluetooth | Yes | Yes |
| NFC | No | No |
| Navigation (Positioning) | GPS, A-GPS, GLONAS | GPS, A-GPS, GLONAS |
| Notifications Led | Yes | Yes |
| Fingerprint's scanner | Yes | Yes |
| Operating system (OS) | Android 10.0 (Q) | Android 8.0 (Oreo) |
| Material | Plastic | Metal |
| Weight | 185 g | 175 g |
| Dimensions | 164.2 x 75.4 x 8.4 mm | 154,5 x 74,8 x 7,4 mm |
| Price |
Discontinued.
View all Vivo models here
Alternatives to the Vivo iQOO U3 8/128GB: Vivo IQOO 11 Pro 8/256GB - Compare Vivo S16 - Compare Vivo X80 Pro 8/256Gb - Compare |
Discontinued.
View all Vivo models here
Alternatives to the Vivo X21: Vivo IQOO Neo7 Pro 5G - Compare Vivo X Note 12/512GB - Compare Vivo X70 Pro+ 12/512GB - Compare |
Vivo iQOO U3 8/128GB vs Vivo X21: Camera comparison.
In this table, you can compare the Vivo iQOO U3’s camera vs Vivo X21’s camera, see the difference between the 48Mp sensor and the 12Mp sensor, and understand which camera has the maximum benefits compared to the competitor.
| Name | Vivo iQOO U3 8/128GB | Vivo X21 |
|---|---|---|
| Rear camera | 48 Mp | 12 Mp |
| Sensor model | ||
| Flash | Dual LED flash | |
| Front (selfie) camera | 8 Mp | 12 Mp |
| Flash | No | No |
Vivo iQOO U3 8/128GB vs Vivo X21: battery life comparison.
Below, you can find the last battery life test between the Vivo iQOO U3 vs Vivo X21, compare the difference between their batteries when in performance or normal mode, and see what chargers they support.
| Name | Vivo iQOO U3 8/128GB | Vivo X21 |
|---|---|---|
| Battery | 5000 mAh | 3200 mAh |
| Type | Non-removable | Non-removable |
| Stand-by time | 6-7 days | 5-6 days |
| Battery Life | 2-3 days | 2-3 days |
| Working hours in hard mode | 8-9 hours | 6-7 hours |
| Talk time | 30 hours | 25 hours |
| Fast charging | Yes | Yes |
| Wireless charging | No | No |
Vivo iQOO U3 8/128GB vs Vivo X21: Antutu benchmark comparison.
Vivo iQOO U3 8/128GB in the AnTuTu benchmark test got 302177 score points which is 110.27% faster than the Vivo X21, which got 143707. You can compare its ranking and performance with other models results based on the Antutu test below.
Vivo iQOO U3 8/128GB vs Vivo X21: Geekbench benchmark comparison.
Vivo iQOO U3 8/128GB in the Geekbench benchmark tests got a 546 points score in "Single-core" of against the Vivo X21 which got 349, it is 56.45% faster. In "Multi-core" score 1699 vs 1501 (13.19% faster). You can compare its ranking and performance with other models results based on the Geekbench test below.
What is the difference between Vivo iQOO U3 8/128GB and Vivo X21? (compare specs) (which is better)
The main differences, why it is better to choose the Vivo iQOO U3 8/128GB (advantages)
- Good performance: Is 110.27% faster in the Antutu test (158470 score difference).
- Has a higher resolution newer rear camera: 48Mp compared to 12Mp
- Has a higher screen resolution: 2400x1080 vs 2160x1080.
- More battery capacity: 5000mAh vs 3200mAh (a difference of 1800mAh).
Why it is better not to take Vivo iQOO U3 8/128GB (disadvantages)
The main differences, why it is better to choose the Vivo X21 (advantages)
- Best weight: 10 grams less (175 vs 185).
- Has a higher resolution front (selfie) camera: 12Mp vs 8Mp .
Why it is better not to take Vivo X21 (disadvantages)
The advantages of both models
- Have fast charging supports.
- Have headphone Jack. 3.5mm supports.
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