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Samsung Galaxy Tab 7.7 LTE I815
Compare Samsung Galaxy Tab 7.7 LTE I815 and Xiaomi Mi 2A

Samsung Galaxy Tab 7.7 LTE I815 vs Xiaomi Mi 2A

Samsung Galaxy Tab 7.7 LTE I815
Samsung Galaxy Tab 7.7 LTE I815
Xiaomi Mi 2A
Xiaomi Mi 2A
Samsung Galaxy Tab 7.7 LTE I815
Xiaomi Mi 2A
  • Network
  • 2G network
    CDMA 800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    CDMA2000 1xEV-DO
    HSDPA 900, 1900, 2100
  • 4G network
    LTE 700 MHz Class 13
    -
  • HSDPA speed
    -
    HSDPA, 21 Mbps
  • HSUPA speed
    -
    HSUPA, 5.76 Mbps
  • EV-DO speed
    3.1 Mbps
    -
  • LTE speed
    LTE
    -
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Oficially announced
    2012-1
    2014-12
  • Status
    2012
    2014-12
  • Design
  • SIM
    Mini-SIM
    Yes
  • Height
    196.6 mm
    133 mm
  • Width
    133.1 mm
    66.5 mm
  • Thickness
    7.9 mm
    9.5 mm
  • Weight
    340.2 g
    133 g
  • Colors
    Metallic Gray and White
    Black(front panel), 4 color options(back panel)
  • Display
  • Display type
    Super AMOLED Plus capacitive touchscreen
    IPS LCD capacitive touchscreen
  • Physical size
    7.7 inches
    4.5 inches
  • Resolution
    800 x 1280 pixels
    720 x 1280 pixels
  • Pixel density
    196 ppi
    326 ppi
  • Display colors
    16777216
    16777216
  • Hardware
  • CPU
    Dual-core 1.4 GHz
    Dual-core 1.7 GHz
  • Chipset
    Exynos 4210
    Xiaolong S4 Pro
  • GPU
    Mali-400
    Adreno 320
  • Memory RAM
    1 GB
    1 GB
  • Internal storage
    16, 32 GB
    16 GB
  • Memory card
    microSD
  • Memory card max
    32 GB
    -
  • OS
  • OS
    Android OS, v3.2 (Honeycomb)
    Android OS, v4.1 (Jelly Bean)
  • Main camera
  • Main camera
    3.15 MP
    8 MP
  • Primary camera resolution
    2048 x 1536 pixels
    3264 x 2448 pixels
  • Primary camera video
    720p
    1080p@30fps
  • Primary camera Autofocus
    autofocus
    autofocus
  • Primary camera flash
    LED flash
    LED flash
  • Selfie camera
  • Selfie camera
    2 MP
    2 MP
  • Selfie camera video
    -
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Notifications
    N/A
    Vibration; MP3, WAV ringtones
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v3.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    SMS(threaded view)
    SMS(threaded view)
  • Messaging MMS
    MMS
    MMS
  • Messaging Email
    Email
    Email
  • Messaging IM
    IM
    IM
  • Messaging Push Email
    Push Mail
    Push Mail
  • Java
    Yes, via Java MIDP emulator
    Yes, via Java MIDP emulator
  • Browser
  • HTML
    HTML5
    HTML5
  • Adobe Flash
    Yes
    -
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    5100 mAh
    2030 mAh
  • Battery removable
    Non-removable
    -
  • Talk time
    -
    -
  • Talk time 3G
    13 h
    -
  • Standby time
    -
    -
  • Standby time 3G
    392 h
    -

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