Tech specs Gretel S55

General informations

• Gretel S55 is a 2017 Dual SIM smartphone with Android 7.0 operating system, with a 8+0.3 MP dual main camera with flash and a 2 MP secondary camera and 1GB RAM + 16GB memory with microSD slot.
  
  Gretel S55 has a MediaTek MT6580 processor and also a 2600mAh battery and a 5.5 inch display with 720 x 1280 pixel resolution (HD).
  
  It also has Bluetooth, Wi-Fi, hands free, MP3 Player and rear fingerprint reader.

• Brand
  Gretel
• Model
  S55
• Announcement
  July 2017
• Market launch
  July 2017
• Hardware score

• Operating system
  Android 7.0
• Display
  5.5 inches (HD)
• Camera
  8+0.3MP / 2MP
• Mobile Networks
  HSPA 42.2Mbps
• Processor
  MediaTek MT6580
• Memory
  1GB RAM + 16GB
• Battery
  2600mAh
• SIM Card
  Dual SIM
• Fingerprint reader
  Back

Body

• Dimensions
  153,3 x 77,2 x 8,7 mm
• Weight
  174 g
• Antenna
  Integrated
• Design
  Candybar
• QWERTY Keyboard
   
• Rugged
   
• Available colours
  Red / Blue / Black / Gold

REVIEWS

photos taken by Gretel S55 - dual back cameras smartphone
Gretel S55 First Hands-on Video
Gretel S55 First Look Video - Dual Rear Cameras, Fingerprint TouchID

Display

• Width
  5.5 inches (139,7 mm)
• Resolution
  720x1280 pixels (HD)
• Aspect Ratio
  16:9
• Pixel Density
  267 ppi
• Screen/Body
  70,47 %
• Colours
  16 million IPS
• Touchscreen
    Capacitive
• Note
  2.5D Glass

Camera

• Main camera
  8.0 MP (GC8024)

  ---

  Flash LED

  ---

  Zoom

  ---

  HDR

  ---

  Video recording 720p

  ---

  Secondary sensor: 0.3 MP
  - GC0310
• Secondary camera
  02.0 MP

  ---

  Video recording
• Videocall
   

Mobile Networks

• 2G / GSM
  Quadband (850, 900, 1800, 1900 MHz)
• 3G / UMTS
  Dualband (900, 2100 MHz)
• GPRS
   
• EDGE
   
• HSDPA
    42.2 Mbps upload
• HSUPA
    5.76 Mbps download
• 4G / LTE
   
• WiMAX
   
• SAR Value
  not available

Connectivity

• Wi-Fi
    Wi-Fi b/g/n

  ---

  Wi-Fi Direct
• Bluetooth
    4.0
• USB
    Micro-USB / USB Host (OTG)
• IrDA
   
• NFC
   

Operating system

• Operating system
  Android 7.0

Processor

• CPU
  MediaTek MT6580A

  ---

  Quad Core 1.3 GHz

  ---

  Cortex A7
• GPU
  Mali 400MP

Memory

• Memory
  16 GB
• RAM
  1GB LPDDR3
• Expandable
    microSD / microSDHC

Battery

• Capacity
  Litio 2600 mAh
• Removable
   
• Wireless charge
   
• Fast Charge
   

SIM CARD

• Dual SIM
    Dual Standby
• SIM Card
  Micro SIM
• SIM Toolkit
   

Other features

• Messaging
  SMS / MMS / Email
• Voice features
  Memo / Dial / Answer / Command
• Vibration
   
• Handfree
   
• Torch light
   
• Notification LED
   
• IR Blaster
   
• ANT+
   
• Flight mode
   
• Java
   

Sensors

• GPS
    GPS / A-GPS / Glonass
• Digital compass
   
• Accelerometer
   
• Gyroscope
   
• Proximity
   
• Ambient Light
   
• Barometer
   
• Beat sensor
   
• Fingerprint reader
    Back
• Iris scanner
   
• Face ID
   

Multimedia

• MP3 player
   
• Radio FM
   
• TV tuner
   
• Stereo speaker
   
• DLNA
   
• A/V out
    Jack audio 3.5mm
• HDMI out