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Digma Optima Prime 4 3G
Compare Digma Optima Prime 4 3G and Unnecto Bolt

Digma Optima Prime 4 3G vs Unnecto Bolt

Digma Optima Prime 4 3G
Digma Optima Prime 4 3G
Unnecto Bolt
Unnecto Bolt
Digma Optima Prime 4 3G
Unnecto Bolt
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 1900
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 2(1900), 3(1800), 4(1700/2100), 12(700), 17(700)
  • HSPA speed
    -
    HSPA
  • LTE speed
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-4
    2016-6
  • Status
    2018-4
    2016-8
  • Design
  • Build
    Plastic
    -
  • SIM
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    107.8 mm
    145.2 mm
  • Width
    188 mm
    73.5 mm
  • Thickness
    10 mm
    9.2 mm
  • Weight
    270 g
    170 g
  • Colors
    Black
    Black, Silver
  • Display
  • Display type
    TN
    IPS LCD capacitive touchscreen
  • Physical size
    7 inches
    5.0 inches
  • Resolution
    1024 x 600 pixels
    720 x 1280 pixels
  • Pixel density
    170 ppi
    294 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    Yes, max 5 fingers
  • Hardware
  • CPU
    Quad-core 1.2 GHz Cortex-A7
    Quad-core 1.1 GHz
  • Chipset
    Spreadtrum SC7731C
    -
  • GPU
    Mali-400 MP1
    Adreno 304
  • Memory RAM
    1 GB
    1 GB
  • Internal storage
    8 GB
    8 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    64 GB
    32 GB
  • OS
  • OS
    Android 7.0 Nougat
    Android OS, v5.1 (Lollipop)
  • Selfie camera
  • Selfie camera
    0.31 MP
    2 MP
  • Selfie camera resolution
    640 x 480 pixels
    -
  • Secondary camera autofocus
    -
    autofocus
  • Selfie camera video
    480p@30fps MP
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.1
  • Bluetooth A2DP
    Yes
    -
  • bluetooth LE
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Email
    -
    Push Email
  • Java
    -
    No
  • Sensors
    Accelerometer
    Accelerometer, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    2200 mAh
    2000 mAh
  • Battery removable
    Non-removable
    Removable
  • Talk time 2G
    -
    6 h
  • Talk time 3G
    -
    5 h
  • Standby time 2G
    -
    200 h
  • Standby time 3G
    -
    175 h
  • Main camera
  • Main camera
    8 MP
  • Primary camera video
    -
    1080p@30fps
  • Primary camera Autofocus
    -
    phase detection autofocus
  • Primary camera flash
    -
    LED flash
  • Camera features
    -
    Geo-tagging, HDR, face detection, panorama, touch focus

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