Karbonn X21 specs.
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Basic Spec Karbonn X21
Smart Phone OS:
An operating system (OS) is software that interacts between a user and a smartphone.
An operating system (OS) is software that interacts between a user and a smartphone.Android 10 Go
Processor:
Unisoc SC9863A
Processor clock: 1.60 GHz
Number of cores: 8
GPU: IMG8322
Processor clock: 1.60 GHz
Number of cores: 8
GPU: IMG8322
RAM:Random Access Memory
Random Access Memory2 GB
Internal memory:
32 GB
Memory cards:
yes
microSD, microSDHC, microSDXC (up to 256 GB)
microSD, microSDHC, microSDXC (up to 256 GB)
Display Karbonn X21
Display:
Color / IPS TFT
16M colors
720 x 1440 px (5.45") 232 ppi
72.4% screen-to-body ratio
16M colors
720 x 1440 px (5.45") 232 ppi
72.4% screen-to-body ratio
Display protection:
yes
Main camera Karbonn X21
Type:
Standard
Photo matrix:
8 Mpx
Flash:
yes LED
Digital zoom:
yes
Video formats:
MPEG4, H.263, H.264
Additional:
AF
Front camera Karbonn X21
Type:
Portrait
Photo matrix:
5 Mpx
Flash:
yes LED
Digital zoom:
yes
Additional:
FF
Communication Karbonn X21
GPS module:
yes
Bluetooth:Bluetooth is used to exchange data between nearby mobile devices.
Bluetooth is used to exchange data between nearby mobile devices.yes v4.2
EDGE:
yes
GPRS:General Packet Radio Service
General Packet Radio Serviceyes
Infrared port (IRDA):InfraRed Data Association
InfraRed Data Associationyes
NFC:Near field communication
Near field communicationyes
USB:Universal Serial Bus
Universal Serial Busyes v2.0 OTG
WAP:
yes v2.0
Wi-Fi:Wireless lan technology
Wireless lan technologyyes v802.11 b/g/n
WiFi frequencies:
2.4 GHz
Hotspot WiFi:
yes
Multimedia Karbonn X21
Audio Jack:
3.5 mm
Java:
yes ART
MP3:
yes
Polyphony:
yes
Sound formats:
AAC, AAC , AMR, WAV, eAAC
Stereo speakers:
yes
HD Voice:
yes
Sensors Karbonn X21
Altimeter:
yes
Barometer:
yes
Fingerprint scanner:
yes
Hygrometer:
yes
Iris scanner:
yes
Design Karbonn X21
SIM cards standard:
nanoSIM, nanoSIM
Dimensions:
147.50 x 71.80 x 9.35 mm
Weight:
160.00 g
Battery Karbonn X21
Standard battery:
Li-Ion 3000 mAh
Quick battery charging:
yes
Wireless battery charging:
yes
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