Acer Iconia Tab B1-A71 vs Amazon Kindle Fire HD

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          General Info

          Manufacturer
          Acer Amazon
          Announced
          January 2013 September 2012
          Status
          Available - January 2013 Available - September 2012
          Colors
          Black Black
          Form Factor
          Candybar Candybar
          Dimension
          197.4 x 128.5 x 11.3 mm
          (7.77 x 5.06 x 0.44 in)
          193 x 137 x 10.3 mm
          (7.6 x 5.39 x 0.41 in)
          Weight
          320 g (11.29 oz) 395 g (13.93 oz)
          2G Network
          N/A N/A
          3G Network
          - N/A
          4G Network
          - -
          Messaging
          , Push Mail, EMail, IM , Push Mail, EMail, IM

          Hardware and OS

          OS
          Android OS, v4.1 (Jelly Bean) Android OS, v4.0 (customized)
          Processor
          Dual-core 1.2 GHz, Mediatek MT8317 [Similar] Dual-core 1.2 GHz Cortex-A9, TI OMAP 4460 [Similar]
          GPU
          PowerVR SGX531u [Similar] PowerVR SGX540 [Similar]
          RAM
          512 MB [Browse Similar] 1 GB [Browse Similar]
          Internal Memory
          8/16 GB 16/32 GB storage
          External Memory
          microSD, up to 32 GB No

          Display

          Type
          TFT capacitive touchscreen IPS LCD capacitive touchscreen
          Colors
          256K colors 16M colors
          Size
          7.0 inches [Similar] 7.0 inches [Similar]
          Resolution
          600 x 1024 pixels (170 ppi) 800 x 1280 pixels (216 ppi) [Similar]
          Screen-to-Body Ratio
          54.07% 53.55%
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          VGA, 640x480 pixels [Similar] 1.3 MP, 1280 x 1024 pixels [Similar]
          Flash
          No No
          Features
          - -
          Video
          Yes No
          Front Camera
          No [Similar] No [Similar]

          Multimedia

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

          Connectivity and Data Rate

          GPRS
          No No
          Edge
          No No
          3G
          - No
          Bluetooth
          Yes, v4.0 Yes, with A2DP
          Wi-Fi
          Wi-Fi 802.11 b/g/n Wi-Fi 802.11 a/b/g/n, dual-band
          USB
          Yes, microUSB v2.0 Yes, v2.0
          GPS
          Yes No
          Browser
          HTML5 HTML5 (Amazon Silk)

          User Memory

          Internal
          8/16 GB, 512 MB RAM 16/32 GB storage, 1 GB RAM
          Expandable Storage
          microSD, up to 32 GB No

          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 Non-removable Li-Ion battery (16.43 Wh)
          Capacity
          2710 mAh 4400 mAh
          Stand by
          - -
          Talk Time
          - Up to 11 h

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