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Digma Optima Prime 4 3G
Compare Digma Optima Prime 4 3G and Samsung Galaxy Tab A7 10.4 (2020)

Digma Optima Prime 4 3G vs Samsung Galaxy Tab A7 10.4 (2020)

Digma Optima Prime 4 3G
Digma Optima Prime 4 3G
Samsung Galaxy Tab A7 10.4 (2020)
Samsung Galaxy Tab A7 10.4 (2020)
Digma Optima Prime 4 3G
Samsung Galaxy Tab A7 10.4 (2020)
  • Network
  • 2G network
    GSM 900, 1800
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 1900
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-4
    2020-09
  • Status
    2018-4
    2020-09
  • Design
  • Build
    Plastic
    -
  • SIM
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
    Nano-SIM
  • Height
    107.8 mm
    157.4 mm
  • Width
    188 mm
    247.6 mm
  • Thickness
    10 mm
    7 mm
  • Weight
    270 g
    476(Wi-Fi)/477(LTE) g
  • Colors
    Black
    Grey, Gold, Silver
  • Display
  • Display type
    TN
    IPS LCD capacitive touchscreen
  • Physical size
    7 inches
    10.4 inches
  • Resolution
    1024 x 600 pixels
    1200 x 2000 pixels
  • Pixel density
    170 ppi
    224 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.2 GHz Cortex-A7
    Quad-core 2.0 GHz Kryo 260 Gold
  • CPU(second)
    quad-core 1.8 GHz Kryo 260 Silver
  • Chipset
    Spreadtrum SC7731C
    Qualcomm SM6115 Snapdragon 662
  • GPU
    Mali-400 MP1
    Adreno 610
  • Memory RAM
    1 GB
    3 GB
  • Internal storage
    8 GB
    32, 64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    64 GB
    -
  • OS
  • OS
    Android 7.0 Nougat
    One UI 2.1 (Android 10)
  • Selfie camera
  • Selfie camera
    0.31 MP
    5 MP
  • Selfie camera resolution
    640 x 480 pixels
    -
  • Selfie camera video
    480p@30fps MP
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 1.0 reversible connector
  • Bluetooth
    v4.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Sensors
    Accelerometer
    Accelerometer, compass, gyro, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    2200 mAh
    7040 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Main camera
  • Camera type
    -
    Single
  • Main camera
    8 MP
  • Primary camera video
    -
    1080p@30fps
  • Cost
  • Price
    -
    280 USD

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