Display
6.28 inches
Super AMOLED
Battery
3200
mAh
RAM
6GB
64GB/128GB Internal
Camera
12 MP
Dual
Pros
- Super AMOLED display with high screen-to-body ratio.
- Good build quality with Gorilla Glass 3.
- Fast wired charging.
- Hi-Res audio support.
Cons
- Uses shared SIM slot for microSD.
- MicroUSB port.
- No NFC.
- Outdated Android OS.
| General | |
|---|---|
| Brand | vivo |
| Model | vivo X21 |
| Colour | Black, Aurora White, Ruby Red |
| Models | 1725, X21A |
| Launch | |
| Announced | March 2018 |
| Status | Discontinued |
| Network | |
| Technology | GSM / CDMA / HSPA / LTE |
| 2G bands | GSM 850 / 900 / 1800 / 1900 CDMA 800 & TD-SCDMA |
| 3G bands | HSDPA 850 / 900 / 1900 / 2100 |
| 4G bands |
|
| Speed | HSPA 42.2/5.76 Mbps, LTE (2CA) Cat6 300/50 Mbps |
| Body | |
| Dimensions | 154.5 x 74.8 x 7.4 mm (6.08 x 2.94 x 0.29 in) |
| Weight | 156.2 g (5.50 oz) |
| Build | Glass front (Gorilla Glass 3), aluminum back, aluminum frame |
| SIM | Nano-SIM + Nano-SIM |
| Display | |
| Type | Super AMOLED |
| Size | 6.28 inches, 98.4 cm2 (~85.2% screen-to-body ratio) |
| Resolution | 1080 x 2280 pixels, 19:9 ratio (~402 ppi density) |
| Protection | Corning Gorilla Glass 3 |
| Platform | |
| OS | Android 8.1 (Oreo), Funtouch 4 |
| Chipset | Qualcomm SDM660 Snapdragon 660 (14 nm) |
| CPU | Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) |
| GPU | Adreno 512 |
| Memory | |
| Card slot | microSDXC (uses shared SIM slot) |
| Variant |
|
| Primary Camera | |
| Dual |
|
| Video | 1080p*30fps |
| Selfie Camera | |
| Single | 12 MP, f/2.0, (wide), 1/2.8", 1.28µm |
| Video | 1080p*30fps |
| Communication | |
| Wifi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct |
| Bluetooth | 5.0, A2DP, LE |
| Positioning | GPS, GLONASS |
| NFC | No |
| Radio | FM radio |
| USB | microUSB 2.0, OTG |
| Battery | |
| Type | Li-Ion 3200 mAh, non-removable |
| Charging |
|
| Features | |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass |
| Price | |
| Price | Around 450 EUR |
Frequently Asked Questions
The vivo X21 has a 6.28-inch Super AMOLED display.
The vivo X21 uses a shared SIM slot for microSD.
The vivo X21 has a 3200 mAh non-removable Li-Ion battery.
The vivo X21 features a dual primary camera with a 12 MP main sensor.
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Disclaimer. We can not guarantee that the information on this page is 100% correct
