Samsung Galaxy Tab 2 7.0 I705 vs Acer Iconia Tab B1-A71

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          General Info

          Manufacturer
          Samsung Acer
          Announced
          August 2012 January 2013
          Status
          Available - August 2012 Available - January 2013
          Colors
          Black Black
          Form Factor
          Candybar Candybar
          Dimension
          194 x 122 x 10 mm
          (7.64 x 4.8 x 0.39 in)
          197.4 x 128.5 x 11.3 mm
          (7.77 x 5.06 x 0.44 in)
          Weight
          346 g (12.2 oz) 320 g (11.29 oz)
          2G Network
          CDMA 800 / 1900 N/A
          3G Network
          CDMA2000 1xEV-DO -
          4G Network
          LTE 700 MHz Class 13 -
          Messaging
          SMS, MMS, Push Mail, EMail, IM , Push Mail, EMail, IM

          Hardware and OS

          OS
          Android OS, v4.0.3 (Ice Cream Sandwich) Android OS, v4.1 (Jelly Bean)
          Processor
          Dual-core 1.2 GHz, MSM8960 Qualcomm [Similar] Dual-core 1.2 GHz, Mediatek MT8317 [Similar]
          GPU
          Adreno 225 [Similar] PowerVR SGX531u [Similar]
          RAM
          1 GB [Browse Similar] 512 MB [Browse Similar]
          Internal Memory
          8 GB storage 8/16 GB
          External Memory
          microSD, up to 32 GB microSD, up to 32 GB

          Display

          Type
          PLS LCD capacitive touchscreen TFT capacitive touchscreen
          Colors
          16M colors 256K colors
          Size
          7.0 inches [Similar] 7.0 inches [Similar]
          Resolution
          600 x 1024 pixels (170 ppi) 600 x 1024 pixels (170 ppi)
          Screen-to-Body Ratio
          57.95% 54.07%
          Multi-Touch
          yes multi touch yes multi touch

          Camera

          Rear Camera
          3.15 MP, 2048x1536 pixels [Similar] VGA, 640x480 pixels [Similar]
          Flash
          No No
          Features
          Geo-tagging, Smile Detection -
          Video
          Yes, 720p@30fps Yes
          Front Camera
          Yes, VGA [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
          Rev. A, up to 3.1 Mbps, LTE -
          Bluetooth
          Yes, v4.0 with A2DP Yes, v4.0
          Wi-Fi
          Wi-Fi 802.11 b/g/n, DLNA, Wi-Fi Direct, dual-band, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
          USB
          Yes, microUSB v2.0, USB On-the-go support Yes, microUSB v2.0
          GPS
          Yes, with A-GPS support Yes
          Browser
          HTML5, Adobe Flash HTML5

          User Memory

          Internal
          8 GB storage, 1 GB RAM 8/16 GB, 512 MB RAM
          Expandable Storage
          microSD, up to 32 GB microSD, up to 32 GB
          USB OTG
          Supported -

          Sensors

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

          Battery

          Type
          Standard battery, Li-Ion Non-removable, Li-Po Battery
          Capacity
          4000 mAh 2710 mAh
          Stand by
          Up to 432 h (3G)
          Up to 192 h (4G)
          -
          Talk Time
          - -

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