Phone Comparison - Karbonn A21+ vs BLU Studio 5.0

Karbonn A21+
karbonn a21+
BLU Studio 5.0
blu studio 5.0
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general General Info

Manufacturer Karbonn BLU
Announced June 2013 April 2013
Status Available - July 2013 Available - May 2013
Colors Black, White Black, White
Form Factor Candybar Candybar
Dimension - 144 x 74 x 10.7 mm
(5.67 x 2.91 x 0.42 in)
Weight - 170 g (6 oz)
2G Network GSM 900 / 1800 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 2100 HSDPA 850 / 1900 / 2100
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM
Build Features Touch and Swipe Gestures -

hardware Hardware and OS

OS Android OS, v4.2 (Jelly Bean) Android OS, v4.1 (Jelly Bean)
Processor Dual-core 1 GHz, MTK 6577 [Similar] Dual-core 1 GHz Cortex-A9, MTK 6577 [Similar]
GPU PowerVR SGX531 [Similar] PowerVR SGX531 [Similar]
RAM 512 MB [Browse Similar] 512 GB [Browse Similar]
Internal Memory 4 GB (2.1 GB User Memory) 4 GB ROM
External Memory microSD, up to 32 GB microSD, up to 32 GB

display Display

Type TFT Capacitive Touchscreen LCD capacitive touchscreen
Colors 16M colors 16M colors
Size 5.0 inches [Similar] 5.0 inches [Similar]
Resolution 480 x 854 pixels (196 ppi) [Similar] 480 x 800 pixels (187 ppi) [Similar]
Screen-to-Body Ratio - 66.48%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 5 MP, 2592х1944 pixels [Similar] 5 MP, 2592х1944 pixels [Similar]
Flash LED flash LED flash
Features Auto focus, Geo-tagging, Touch Focus Auto focus, Geo-tagging, Touch Focus, Image Stabilization, Face And Smile Detection
Video Yes, 720p Yes, 720p@30fps
Front Camera Yes [Similar] Yes, VGA [Similar]

connectivity Connectivity and Data Rate

GPRS Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps
Edge Class 12 Class 12
3G HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps
Bluetooth Yes, v4.0 with A2DP Yes, v3.0
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, Wi-Fi hotspot
USB Yes, microUSB v2.0 Yes, microUSB v2.0
GPS Yes, with A-GPS support Yes, with A-GPS support
Browser HTML5 HTML5, Adobe Flash

memory User Memory

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

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Li-Ion Battery
Capacity 2000 mAh 2000 mAh
Stand by Up to 240 h Up to 900 h (2G)
Up to 750 h (3G)
Talk Time - Up to 24 h (2G)
Up to 10 h (3G)
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