Digma Citi Z400 3G vs Samsung Gear S2 classic

Digma Citi Z400 3G
Digma Citi Z400 3G
Samsung Gear S2 classic
Samsung Gear S2 classic
Digma Citi Z400 3G
Samsung Gear S2 classic
  • Network
  • 2G network
    GSM 900, 1800
  • 3G network
    HSDPA 1900
    -
  • HSDPA speed
    21 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • GPRS
    Yes
  • EDGE
    Yes
  • Availability
  • Status
    2017
    2015-10
  • Oficially announced
    2017
    2015-8
  • Design
  • SIM
    Dual SIM (Micro-SIM, dual stand-by)
    No
  • Height
    124 mm
    43.6 mm
  • Width
    67.5 mm
    39.9 mm
  • Thickness
    9.5 mm
    11.4 mm
  • Weight
    160 g
    42 g
  • Colors
    Black
    Black
  • Display
  • Display type
    TFT
    Super AMOLED capacitive touchscreen
  • Physical size
    4 inches
    1.2 inches
  • Resolution
    480 x 800 pixels
    360 x 360 pixels
  • Pixel density
    233 ppi
    302 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Quad-core 1.2 GHz ARM Cortex-A7
    Dual-core 1 GHz
  • Chipset
    Spreadtrum SC7731C
    Exynos 3250
  • GPU
    Mali-400 MP2
    -
  • Internal storage
    4 GB
    4 GB
  • Memory RAM
    512 MB
    512 MB
  • Memory card
    microSD, microSDHC
  • Memory card max
    32 GB
    -
  • OS
  • OS
    Android 6.0 Marshmallow
    Tizen-based wearable platform
  • Main camera
  • Main camera
    2 MP
  • Primary camera resolution
    1600 x 1200 pixels
    -
  • Primary camera video
    480p@30fps
    -
  • Primary camera flash
    LED
    -
  • Camera features
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
    -
  • Selfie camera
  • Selfie camera
    0.3 MP
  • Selfie camera video
    480p@30fps MP
    -
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    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
    -
  • USB
    microUSB 2.0
  • Bluetooth
    v2.1
    v4.1
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    No
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Java
    -
    No
  • Sensors
    Accelerometer
    Accelerometer, barometer, gyro, heart rate
  • Browser
  • HTML
    HTML5
    -
  • Browser
    -
    No
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    1300 mAh
    250 mAh
  • Battery removable
    Removable
    Non-removable
  • Talk time
    -
    -
  • Talk time 2G
    6 h
    -
  • Talk time 3G
    6 h
    -
  • Standby time 2G
    140 h
    -
  • Standby time 3G
    140 h
    48 h

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