http://www.asus.com/lifestyle/zenfone/

    ZenFone Go TV (ZB551KL)

    Model Number : N50 >
    • Platform
      Android™ 5.1(With ASUS ZenUI)*
    • Color
      Charcoal Black/Pearl White/Lake Blue/Glacier Gray/Sheer Gold/Glamour Red/Floral Pink/Silver Blue
    • Dimensions
      Phone:
      151 x 76.9 x 10.7 mm (LxWxH)
    • Weight
      Phone:
      160 g (with battery)
    • CPU
      Qualcomm Snapdragon 400 MSM8928 Qual Core 1.4GHz
    • GPU
      Adreno 305
    • Memory
      2GB LPDDR3 RAM
    • Storage
      16GB/32GB eMMC Flash
    • Memory Slot
      MicroSD card (up to 64 GB)
    • Connectivity Technology
      WLAN 802.11 b/g/n
      USB 2.0
      Bluetooth V4.0+EDR +A2DP
      Dual Micro SIM card
      SIM1 Support2G/3G/4G
      SIM2 Support2G/3G/4G
      Dual SIM Dual Stand By
      Wi-Fi direct
    • Network Standard
      WCDMA/TD-SCDMA/TDD-LTE/FDD-LTE
      Data Rate:
      LTE Cat4:UL 50 / DL 150 Mbps
      2G :
      GSM :
      850MHz/900MHz/1800MHz/1900MHz/850(5)/900(8)/1800(3)/1900(2)
      3G :
      UMTS :
      850MHz(5)/900MHz(8)/1900MHz(2) /2100MHz(1)
      WCDMA :(WW/IN version)
      850MHz(5)/900MHz(8)/1900MHz(2) /2100MHz(1)
      WCDMA :(TW/JP version)
      850MHz(5)/850MHz(6)/850MHz(19)/900MHz(8)/1900MHz(2) /2100MHz(1)
      TD-LTE : (TW/JP version)
      2600MHz(38)
      TD-LTE : (IN version only)
      2600MHz(38)/1900MHz(39)/2300MHz(40)/2600MHz(41)
      4G :
      FDD-LTE: (WW version)
      2100MHz(1)/1900MHz(2)/1800MHz(3)/850MHz(5)/2600MHz(7)/900MHz(8)/800MHz(20)
      FDD-LTE: (TW/JP version)
      2100MHz(1)/1800MHz(3)/850MHz(5)/850MHz(6)/2600MHz(7)/900MHz(8)/1800MHz(9)/800MHz(18)/850MHz(19)/700MHz(28)
      FDD-LTE: (IN version only)
      2100MHz(1)/1800MHz(3)/850MHz(5)
      SIM1 Support2G/3G/4G
      SIM2 Support2G/3G/4G /
      Dual SIM Dual Stand By
    • Navigation
      GPS, GLONASS, AGPS & BDS
    • Display
      Phone:
      5.5inches, HD 1280x720, TFT with Capacitive touch panel
      Corning® Gorilla® Glass 3, 450nits brightness
    • Battery
      Phone:
      3010 mAh Prismatic
    • Standby Time
      335 hours(3G)
      368 mins(4G )
    • Talk Time
      hours
    • Camera
      Phone:
      Front 5 Mega-Pixel
      Back Light (HDR) mode with ASUS PixelEnhancing Technology for up to 400% brighter , and evenly exposed photos
      Real Time Beautification
      Auto Focus
      F2.0 Aperture
      PixelMaster
      Back Light (HDR) mode
      Low Light mode
      Night mode
      Selfie mode
      Photo Effects
      Time Lapse
      Selfie Panorama (up to ˚)
      HDR mode
      GIF animation
      Rear 13 Mega-Pixel
      dual-color Real Tone flash
      Back Light (HDR) mode with ASUS PixelEnhancing Technology for up to 400% brighter , and evenly exposed photos
      Low Light mode with ASUS PIxelMaseter Technology for up to 400% brighter photos and videos
      Real Time Beautification
      Auto Focus
      LED Flash
      F2.0 Aperture
      PixelMaster
      Back Light (HDR) mode
      Low Light mode
      Night mode
      Depth of field
      Selfie mode
      Photo Effects
      Panorama mode
      Miniature
      Time Rewind
      Smart Remove
      All Smiles
      Time Lapse
      Selfie Panorama (up to ˚)
      HDR mode
      GIF animation
      Rear 8 Mega-Pixel
      dual-color Real Tone flash
      Back Light (HDR) mode with ASUS PixelEnhancing Technology for up to 400% brighter , and evenly exposed photos
      Low Light mode with ASUS PIxelMaseter Technology for up to 400% brighter photos and videos
      Real Time Beautification
      Auto Focus
      LED Flash
      F2.0 Aperture
      PixelMaster
      Back Light (HDR) mode
      Low Light mode
      Night mode
      Depth of field
      Selfie mode
      Photo Effects
      Panorama mode
      Miniature
      Time Rewind
      Smart Remove
      All Smiles
      Time Lapse
      Selfie Panorama (up to ˚)
      HDR mode
      GIF animation
    • Video
      One-touch still-capture facility
      Video Playback :
      MPEG4 up to 1080p
      MPEG4
      H.264
      H.264 AVC
      H.264 up to 1080p at 30FPS, 720p at 60FPS
      H.263
      H.264 @HD 1080p
      3GP
      Ogg
      Video Recording :
      H264 AVC
      MPEG4
      MPEG-4 ASP
      VP8
      VP9
      MPEG4 up to 1080p @30fps, 720p @ 60fps
      H.263
      H.264
      H.263 @ 24fps VGA
      H.263 @ 30fps VGA
      H.263 @ 15fps QVGA
      H.264 Video Decode @ 720p Encode @ 1080p
      H.264 up to 1080p at 30FPS, 720p at 60FPS
      H.264 @HD 1080p
      3GP
    • Audio Slot
      3.5mm
    • Audio
      MP3/3GP/AAC
    • Messaging
      SMS/Email
    • E-Mail
      Exchange/POP3/IMAP4/SMTP
    • Sensor
      Accelerator/E-Compass/Proximity/Ambient Light Sensor/Hall Sensor
    • Accessories
      Main Battery
      Adapter Type + Plug
      USB sync Cable
      3.5mm Wired Headset with Mic
    • User Interface
      ASUS ZenUI 2.0 with over 1000+ software enhancements
      What's Next
      ZenLink
      ZenMotion
      ASUS Splendid
      Kids Mode
      SnapView
      One Hand Mode
      Trend Micro™ Security
      Power saving mode
      PhotoCollage
      PhotoEffects
      MiniMovie
      Google Apps
      ASUS Sync
      File Manager
      Quick Memo
      Themes
      ZenCircle
    • Note
      DTV support DVB-T2/T2-Lite /DVB-T / ISDB-T
      ** DTV signal strength may vary by location**

      Both Micro SIM card slots support 3G WCDMA & 4G LTE network bands. But only one micro SIM card can connet to 3G WCDMA / 4G LTE service at the time.