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Karbonn A30 vs Karbonn A21+

General Info

Manufacturer
Karbonn Karbonn
Announced
2012 June 2013
Status
Available Available - July 2013
Colors
Black/White Black, White
Form Factor
Candybar Candybar
Dimension
166 x 91 x 10.7 mm
(6.54 x 3.58 x 0.42 in)
-
Weight
280 g (9.88 oz) -
2G Network
GSM 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 - SIM 1 & SIM 2
3G Network
HSDPA 2100 HSDPA 2100
Messaging
SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features
- Touch and Swipe Gestures

Display

Type
TFT capacitive touchscreen TFT Capacitive Touchscreen
Colors
256K colors 16M colors
Size
5.9 inches [Similar] 5.0 inches [Similar]
Resolution
480 x 800 pixels (158 ppi) [Similar] 480 x 854 pixels (196 ppi) [Similar]
Screen-to-Body Ratio
65.70% -
Multi-Touch

Hardware and OS

OS
Android OS, v4.0.4 (Ice Cream Sandwich) Android OS, v4.2 (Jelly Bean)
Processor
Dual-core 1 GHz [Similar] Dual-core 1 GHz, MTK 6577 [Similar]
GPU
- PowerVR SGX531 [Similar]
RAM
512 MB [Browse Similar] 512 MB [Browse Similar]
Internal Memory
4 GB 4 GB (2.1 GB User Memory)
External Memory
microSD, up to 32 GB microSD, up to 32 GB

Camera

Rear Camera
8 MP, 3264x2448 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash
LED flash LED flash
Features
Auto focus, Geo-tagging, Face Detection Auto focus, Geo-tagging, Touch Focus
Video
Yes Yes, 720p
Front Camera
Yes, 1.3 MP [Similar] Yes [Similar]

Multimedia

3.5mm Jack
Radio
FM radio FM radio; FM recording
Games
Yes + Downloadable Yes + Downloadable
Loud Speaker

Connectivity and Data Rate

GPRS
Yes Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge
Yes Class 12
3G
HSDPA, 7.2 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth
Yes, with A2DP Yes, v4.0 with A2DP
Wi-Fi
Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
USB
Yes, microUSB v2.0 Yes, microUSB v2.0
GPS
Yes, with A-GPS support Yes, with A-GPS support
Browser
HTML HTML5

User Memory

Internal
4 GB, 512 MB RAM 4 GB (2.1 GB User Memory), 512 MB RAM
Expandable Storage
microSD, up to 32 GB microSD, up to 32 GB

Sensors

Fingerprint
Proximity Sensor
Accelerometer Sensor
NFC

Battery

Type
Li-Ion Battery Li-Ion Battery
Capacity
2500 mAh 2000 mAh
Stand by
Up to 600 h Up to 240 h
Talk Time
Up to 10 h -
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