Acer Iconia Tab B1-A71 vs Karbonn A30

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          General Info

          Manufacturer
          Acer Karbonn
          Announced
          January 2013 2012
          Status
          Available - January 2013 Available
          Colors
          Black Black/White
          Form Factor
          Candybar Candybar
          Dimension
          197.4 x 128.5 x 11.3 mm
          (7.77 x 5.06 x 0.44 in)
          166 x 91 x 10.7 mm
          (6.54 x 3.58 x 0.42 in)
          Weight
          320 g (11.29 oz) 280 g (9.88 oz)
          2G Network
          N/A GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
          3G Network
          - HSDPA 2100
          4G Network
          - -
          Messaging
          , Push Mail, EMail, IM SMS, MMS, Push Mail, EMail, IM

          Hardware and OS

          OS
          Android OS, v4.1 (Jelly Bean) Android OS, v4.0.4 (Ice Cream Sandwich)
          Processor
          Dual-core 1.2 GHz, Mediatek MT8317 [Similar] Dual-core 1 GHz [Similar]
          GPU
          PowerVR SGX531u [Similar] -
          RAM
          512 MB [Browse Similar] 512 MB [Browse Similar]
          Internal Memory
          8/16 GB 4 GB
          External Memory
          microSD, up to 32 GB microSD, up to 32 GB

          Display

          Type
          TFT capacitive touchscreen TFT capacitive touchscreen
          Colors
          256K colors 256K colors
          Size
          7.0 inches [Similar] 5.9 inches [Similar]
          Resolution
          600 x 1024 pixels (170 ppi) 480 x 800 pixels (158 ppi) [Similar]
          Screen-to-Body Ratio
          54.07% 65.70%
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          VGA, 640x480 pixels [Similar] 8 MP, 3264x2448 pixels [Similar]
          Flash
          No LED flash
          Features
          - Auto focus, Geo-tagging, Face Detection
          Video
          Yes Yes
          Front Camera
          No [Similar] Yes, 1.3 MP [Similar]

          Multimedia

          3.5mm Jack
          3.5 mm jack yes 3.5 mm jack yes
          Radio
          No FM radio
          Games
          Yes + Downloadable Yes + Downloadable
          Loud Speaker
          loudspeaker yes loudspeaker yes

          Connectivity and Data Rate

          GPRS
          No Yes
          Edge
          No Yes
          3G
          - HSDPA, 7.2 Mbps
          Bluetooth
          Yes, v4.0 Yes, with A2DP
          Wi-Fi
          Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n, Wi-Fi hotspot
          USB
          Yes, microUSB v2.0 Yes, microUSB v2.0
          GPS
          Yes Yes, with A-GPS support
          Browser
          HTML5 HTML

          User Memory

          Internal
          8/16 GB, 512 MB RAM 4 GB, 512 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 not present proximity sensor not present
          Accelerometer Sensor
          accelerometer sensor present accelerometer sensor present
          NFC
          NFC not supported NFC not supported

          Battery

          Type
          Non-removable, Li-Po Battery Li-Ion Battery
          Capacity
          2710 mAh 2500 mAh
          Stand by
          - Up to 600 h
          Talk Time
          - Up to 10 h

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