vivo X21 device specification | Firmware File - Database of Stock ROM (Flash File)

vivo X21

Released 2018, March

156.2g, 7.4mm thickness

Android 8.1, Funtouch 4

6 GB RAM

6.28"

1080x2280 pixels

6 GB RAM

Snapdragon 660

3200 mAh

Li-Ion

Technology	GSM / CDMA / HSPA / LTE
2G bands	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
	32-bit/192kHz audio
3G bands	HSDPA 850 / 900 / 1900 / 2100
4G bands	1, 2, 3, 5, 8, 34, 38, 39, 40, 41
Speed	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
Announced	2018, March
Status	Available. Released 2018, March
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	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Type	Li-Ion 3200 mAh, non-removable
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
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
Card slot	microSDXC (uses shared SIM slot)
Internal	64GB 6GB RAM, 128GB 6GB RAM
Dual	12 MP, f/1.8, 1/2.55", 1.4µm, dual pixel PDAF 5 MP, f/2.4, (depth)
Features	LED flash, HDR, panorama
Video	1080p@30fps
Single	12 MP, f/2.0, (wide), 1/2.8", 1.28µm
Loudspeaker	Yes
3.5mm jack	Yes
WLAN	Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth	5.0, A2DP, LE
GPS	Yes, with A-GPS, GLONASS
NFC	No
Radio	FM radio
USB	microUSB 2.0, USB On-The-Go
Sensors	Fingerprint (rear-mounted), accelerometer, proximity, compass
Charging	Fast charging 18W
Colors	Black, Aurora White, Ruby Red
Models	1725, X21A
Price	About 450 EUR

Disclaimer. We can not guarantee that the information on this page is 100% correct.

Latest post

Flash Tools

SP Flash Tool

SP Flash Tool is an application which mainly helps you to flash Stock ROM, Custom recovery and fixing in some extreme cases ( firmware update, Flash recovery, unbrick bricked Android device etc.).