Huawei IDEOS S7 Slim vs Acer Iconia Tab B1-A71

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          General Info

          Manufacturer
          Huawei Acer
          Announced
          February 2011 January 2013
          Status
          Available - April 2011 Available - January 2013
          Colors
          Black Black
          Form Factor
          Candybar Candybar
          Dimension
          200 x 109.5 x 12.5 mm
          (7.87 x 4.31 x 0.49 in)
          197.4 x 128.5 x 11.3 mm
          (7.77 x 5.06 x 0.44 in)
          Weight
          440 g (15.52 oz) 320 g (11.29 oz)
          2G Network
          GSM 900 / 1800 / 1900 N/A
          3G Network
          HSDPA 900 / 2100 -
          4G Network
          - -
          Messaging
          SMS, MMS, EMail, IM , Push Mail, EMail, IM

          Hardware and OS

          OS
          Android OS, v2.2 (Froyo) Android OS, v4.1 (Jelly Bean)
          Processor
          Dual-core 1.2 GHz, Mediatek MT8317 [Similar]
          GPU
          PowerVR SGX531u [Similar]
          RAM
          N/A 512 MB [Browse Similar]
          Internal Memory
          N/A 8/16 GB
          External Memory
          microSD (TransFlash) up to 32GB microSD, up to 32 GB

          Display

          Type
          TFT capacitive touchscreen TFT capacitive touchscreen
          Colors
          256K colors 256K colors
          Size
          7.0 inches [Similar] 7.0 inches [Similar]
          Resolution
          480 x 800 pixels (133 ppi) [Similar] 600 x 1024 pixels (170 ppi)
          Screen-to-Body Ratio
          63.95% 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
          -
          Video
          Yes, WVGA Yes
          Front Camera
          Yes [Similar] No [Similar]

          Multimedia

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

          Connectivity and Data Rate

          GPRS
          Yes No
          Edge
          Yes No
          3G
          HSDPA, 7.2 Mbps; HSUPA, 2 Mbps -
          Bluetooth
          Yes v2.1 with A2DP Yes, v4.0
          Wi-Fi
          Wi-Fi 802.11 b/g/n, Wi-Fi hotspot Wi-Fi 802.11 b/g/n
          USB
          Yes, microUSB v2.0 Yes, microUSB v2.0
          GPS
          Yes, with A-GPS support Yes
          Browser
          HTML, Adobe Flash HTML5

          User Memory

          Internal
          8/16 GB, 512 MB RAM
          Expandable Storage
          microSD (TransFlash) up to 32GB 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
          Standard battery, Li-Ion Non-removable, Li-Po Battery
          Capacity
          3250 mAh 2710 mAh
          Stand by
          -
          Talk Time
          -

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