Review

Vivo X21 UD

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vivo X21 UD

Full Phone Specification (Updated on 12/29/2022)

On Sale: March 01, 2018
Operating System: Android 8.1 (Oreo), Funtouch 4
Colors: Ruby Red, Black
Models: X21UD A
Network Speed: 4G, 3G, 2G
Display
Size: 6.28 inches, 98.4 cm2 (85.2% screen-to-body ratio)
Resolution: 1080 x 2280 pixels, 19:9 ratio (402 ppi density)
Type: Super AMOLED
Protection: Corning Gorilla Glass 3
Body
Dimensions: Height: 154.5 mm(6.08 in)
Width: 74.8 mm(2.94 in)
Thickness: 7.4 mm(0.29 in)
Weight: 156.2 g
Water Resistant: No
Material: Glass front (Gorilla Glass 3), aluminum back, aluminum frame
SIM: Hybrid Dual SIM (Nano-SIM, dual stand-by)
Rear Camera
Number of Cameras: 2
Camera Resolutions: 12 MP, f/1.8, 1/2.55″, 1.4µm, dual pixel PDAF
5 MP, f/2.4, (depth)
Video Resolution: 1080p@30fps
Features: LED flash, HDR, panorama
Front (Selfie) Camera
Camera Resolutions: 12 MP, f/2.0, (wide), 1/2.8″, 1.28µm
Video Resolution: 1080p@30fps
Battery
Battery Capacity: Li-Ion 3200 mAh, non-removable
Charging: Fast charging 18W
Hardware
Chipset: Qualcomm SDM660 Snapdragon 660 (14 nm)
Processor: Octa-core (4x2.2 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)
GPU: Adreno 512
Memory: 128GB 6GB RAM
Memory Card Slot: microSDXC (uses shared SIM slot)
Radio: FM radio
Audio Jack 3.5 mm: Yes
Network & Connectivity
Wi-Fi: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth: 5.0, A2DP, LE
USB: microUSB 2.0, USB On-The-Go
GPS: Yes, with A-GPS, GLONASS
NFC: No
Technology: LTE / HSPA / CDMA / GSM
To sum up:

Product by VIVO - X21 UD. The phone has been available for sale since March 01, 2018.

The phone is equipped with a 12MP camera. Video recording resolutions 1080p. It has a screen size of 6.30 inches and resolution 1080 x 2280.

The phone has a battery with a capacity of 3200 mAh. And RAM capacity of 6 GB.

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Disclaimer: We cannot guarantee that the specifications on this site are 100% accurate.
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