Digma Citi ATL 4G vs Digma Optima 8027 3G

Digma Citi ATL 4G
Digma Citi ATL 4G
Digma Optima 8027 3G
Digma Optima 8027 3G
Digma Citi ATL 4G
Digma Optima 8027 3G
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800
  • 3G network
    HSDPA 1900, 2100
    HSDPA 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600)
    -
  • LTE speed
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2017
    2019-4
  • Status
    2017
    2019-4
  • Design
  • Build
    -
    Plastic
  • SIM
    Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
  • Height
    143.5 mm
    123 mm
  • Width
    72.5 mm
    208 mm
  • Thickness
    10 mm
    10 mm
  • Weight
    168 g
    320 g
  • Colors
    Black, White
    Black
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS
  • Physical size
    5 inches
    8 inches
  • Resolution
    720 x 1280 pixels
    1280 x 800 pixels
  • Pixel density
    294 ppi
    189 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    -
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Quad-core 1.25 GHz ARM Cortex-A53
    Quad-core 1.3 GHz Cortex-A7
  • Chipset
    Mediatek MT6737
    Spreadtrum SC7731E
  • GPU
    Mali-T720 MP2
    Mali-T820 MP1
  • Memory RAM
    3 GB
    1 GB
  • Internal storage
    32 GB
    16 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    128 GB
  • OS
  • OS
    Android 7.0 Nougat
    Android 8.1 Oreo Go Edition
  • Main camera
  • Main camera
    13 MP
    2 MP
  • Primary camera resolution
    4160 x 3120 pixels
    1600 x 1200 pixels
  • Primary camera video
    720p@30fps
    720p@30fps
  • Primary camera flash
    LED
    -
  • Camera features
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
    Continuous shooting, digital zoom, geotagging, HDR, white balance settings, scene mode
  • Selfie camera
  • Selfie camera
    5 MP
    0.31 MP
  • Selfie camera resolution
    -
    640 x 480 pixels
  • Selfie camera video
    480p@30fps MP
    480p@30fps MP
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    -
    FM Radio
  • 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
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Sensors
    Accelerometr, light, proximity
    Accelerometer
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    3800 mAh
    3500 mAh
  • Battery removable
    Non-removable
    Non-removable

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