Compare

	Compare with Karbonn A21	Compare with Karbonn Sparkle V
Full Differences Change compare mode	Specs	Specs

Karbonn A21

Karbonn Sparkle V

Network
Technology	GSM / HSPA	GSM / HSPA
2G bands	GSM 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network	HSDPA 2100	HSDPA 850 / 2100
Speed	HSPA 7.2/0.384 Mbps	HSPA

Launch
Announced	2012	2014, September. Released 2014, September
Status	Discontinued	Discontinued

Body
Dimensions	-	132 x 67 x 9.2 mm (5.20 x 2.64 x 0.36 in)
Weight	-	138 g (4.87 oz)
SIM	Dual SIM (Mini-SIM)	Dual SIM

Display
Type	TFT, 256K colors	IPS LCD
Size	4.5 inches, 57.6 cm2	4.5 inches, 55.8 cm2 (~63.1% screen-to-body ratio)
Resolution	480 x 800 pixels, 5:3 ratio (~207 ppi density)	480 x 854 pixels, 16:9 ratio (~218 ppi density)

Platform
OS	Android 4.0 (Ice Cream Sandwich)	Android 4.4.4 (KitKat), upgradable to 6.0 (Marshmallow), Android One
Chipset		Mediatek MT6582 (28 nm)
CPU	Dual-core 1.2 GHz	Quad-core 1.3 GHz Cortex-A7
GPU		Mali-400MP2

Memory
Card slot	microSDHC (dedicated slot)	microSDHC
Internal	4GB 512MB RAM	4GB 1GB RAM

Main Camera
Modules	5 MP, AF	5 MP, AF
Features	LED flash	LED flash
Video	Yes	720p

Selfie Camera
Modules	1.3 MP	2 MP
Video

Sound
Loudspeaker	Yes	Yes
3.5mm jack	Yes	Yes

Comms
WLAN	Wi-Fi 802.11 b/g/n	Wi-Fi 802.11 b/g/n, hotspot
Bluetooth	2.1, A2DP	4.0, A2DP
Positioning	GPS	GPS
NFC	No	No
Infrared port	No	No
Radio	No	FM radio
USB	microUSB 2.0	microUSB 2.0

Features
Sensors	Accelerometer, proximity	Accelerometer, proximity

Battery
Type	Li-Ion 1800 mAh, removable	Li-Ion 1700 mAh, removable
Stand-by	Up to 200 h	Up to 160 h
Talk time	Up to 5 h	Up to 8 h

Misc
Colors	Pearl White	Red
SAR EU	0.44 W/kg (head)
Price	About 130 EUR	About 80 EUR