Karbonn A21+ vs Karbonn Smart A2+

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          General Info

          Manufacturer
          Karbonn Karbonn
          Announced
          June 2013 April 2013
          Status
          Available - July 2013 Available - April 2013
          Colors
          Black, White White/Black
          Form Factor
          Candybar Candybar
          Dimension
          - 123.7 x 63.6 x 12.4 mm
          (4.87 x 2.5 x 0.49 in)
          Weight
          - -
          2G Network
          GSM 900 / 1800 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
          3G Network
          HSDPA 2100 N/A
          Messaging
          SMS, MMS, EMail, IM SMS, MMS, EMail, IM
          Build Features
          Touch and Swipe Gestures -

          Hardware and OS

          OS
          Android OS, v4.2 (Jelly Bean) Android OS, v4.0 (Ice Cream Sandwich)
          Processor
          Dual-core 1 GHz, MTK 6577 [Similar] 1 GHz [Similar]
          GPU
          PowerVR SGX531 [Similar] -
          RAM
          512 MB [Browse Similar] 256 MB [Browse Similar]
          Internal Memory
          4 GB (2.1 GB User Memory) 202 MB
          External Memory
          microSD, up to 32 GB microSD, up to 32 GB

          Display

          Type
          TFT Capacitive Touchscreen Capacitive touchscreen
          Colors
          16M colors -
          Size
          5.0 inches [Similar] 4.0 inches [Similar]
          Resolution
          480 x 854 pixels (196 ppi) [Similar] 480 x 800 pixels (233 ppi) [Similar]
          Screen-to-Body Ratio
          - 58.00%
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          5 MP, 2592х1944 pixels [Similar] 3.0 MP, 2048x1536 pixels [Similar]
          Flash
          LED flash No
          Features
          Auto focus, Geo-tagging, Touch Focus -
          Video
          Yes, 720p Yes
          Front Camera
          Yes [Similar] Yes [Similar]

          Multimedia

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

          Connectivity and Data Rate

          GPRS
          Class 12 (4+1/3+2/2+3/1+4 slots), 32 - 48 kbps Yes
          Edge
          Class 12 Yes
          3G
          HSDPA, 7.2 Mbps; HSUPA, 5.76 Mbps N/A
          Bluetooth
          Yes, v4.0 with A2DP Yes
          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
          GPS
          Yes, with A-GPS support No
          Browser
          HTML5 HTML

          User Memory

          Internal
          4 GB (2.1 GB User Memory), 512 MB RAM 202 MB, 256 MB RAM
          Expandable Storage
          microSD, up to 32 GB microSD, up to 32 GB

          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

          Type
          Li-Ion Battery Li-Ion Battery
          Capacity
          2000 mAh 1750 mAh
          Stand by
          Up to 240 h Up to 120 h
          Talk Time
          - Up to 3 h 30 min

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