- Company: vivo
- Pros: High screen-to-body ratio (85.36 %)
- Cons:
- Released at: May 29, 2018
Description & Specs
The vivo X21 specifications include a 6.28″ IPS display with 1080 x 2280 pixels resolution and 402 ppi with in-screen fingerprint reader. It also has a 12 MP camera. The unit is powered by a Qualcomm Snapdragon 660 procesor, 6 GB of RAM and 3200 mAh battery.
Size: 6.3 inches
Resolution: 2280 x 1080 pixels, 402 PPI
Technology: Super AMOLED
Screen-to-body: 85.36 %
Features: Ambient light sensor, Proximity sensor
System chip: Qualcomm Snapdragon 660 SDM660 (14 nm)
Processor: Octa-core, 2200 MHz, Kryo 260, 64-bit
GPU: Adreno 512
RAM: 6GB LPDDR4
Internal storage: 128GB
Storage expansion: microSDXC up to 256 GB
Device type: Smartphone
OS: Android (8.1 Oreo), Funtouch UI
Capacity: 3200 mAh
Type: Li – Ion, Not user replaceable
Charging: Fast charging
Rear: Dual camera
Main camera: 12 MP (PDAF)
Specifications: Aperture size: F1.8; Sensor size: 1/2.8″; Pixel size: 1.28 μm
Second camera: 5 MP (Depth information)
Specifications: Aperture size: F2.4
Video recording: 1920×1080 (Full HD) (30 fps)
Features: Time-lapse video, Video calling, Video sharing
Front: 12 MP
Video capture: 1920×1080 (Full HD)
Dimensions: 6.08 x 2.94 x 0.29 inches (154.45 x 74.78 x 7.37 mm)
Weight: 5.51 oz (156.2 g)
Materials: Back: Aluminum; Frame: Aluminum
Biometrics: 2D Face unlock, In-screen fingerprint
Keys: Right: Volume control, Lock/Unlock key
Colors: Black
LTE (FDD): Bands 1(2100), 3(1800), 5(850)
LTE (TDD): Bands 40(2300), 41(2600+)
UMTS: Bands 5(850), 8(900), 1(2100)
Data Speed: LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s
Dual SIM: Shared with microSD
SIM type: Nano SIM
Headphones: 3.5mm jack
Speakers: Earpiece, Loudspeaker
Features: Album art cover, Background playback
Screen mirroring: Wireless screen share
Radio: FM
Additional microphone(s): for Noise cancellation
Bluetooth: 5.0
Wi-Fi: 802.11 a, b, g, n, ac, dual-band; Wi-Fi Direct, Hotspot
USB: microUSB, USB 2.0
Features: Charging, OTG, Mass storage device
Location: GPS, A-GPS, Glonass
Sensors: Accelerometer, Gyroscope, Compass
Other: VoIP, Tethering, Computer sync, OTA sync
Measured SAR:
Head: 1.18 W/kg
Body: 0.57 W/kg
In The Box: Earphone, Documentation, microUSB cable, USB Power Adapter, SIM Ejector, Protective Case, Protective Film (applied)