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Digma
Digma Optima 1024N 4G
Compare Digma Optima 1024N 4G and Oppo A7n

Digma Optima 1024N 4G vs Oppo A7n

Digma Optima 1024N 4G
Digma Optima 1024N 4G
Oppo A7n
Oppo A7n
Digma Optima 1024N 4G
Oppo A7n
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
  • 3G network
    HSDPA 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600)
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • EV-DO speed
    -
    3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
    LTE-A (2CA), Cat6, 300 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-4
    2019-4
  • Status
    2018-4
    2019-4
  • Design
  • Build
    Plastic
    Aluminium alloy
  • SIM
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    159 mm
    155.9 mm
  • Width
    250 mm
    75.4 mm
  • Thickness
    10 mm
    8.2 mm
  • Weight
    508 g
    -
  • Colors
    Black
    Green
  • Display
  • Display type
    TFT
    S-IPS LCD capacitive touchscreen
  • Physical size
    10.1 inches
    6.2 inches
  • Resolution
    1024 x 600 pixels
    720 x 1520 pixels
  • Pixel density
    118 ppi
    271 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    2.5D curved glass screen
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A7
    Quad-core 2.3 GHz Cortex-A53
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
  • Chipset
    Spreadtrum SC9832
    Mediatek MT6765 Helio P35
  • GPU
    Mali-400 MP2
    PowerVR GE8320
  • Memory RAM
    1 GB
    4 GB
  • Internal storage
    16 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    128 GB
    256 GB
  • OS
  • OS
    Android 7.0 Nougat
    ColorOS 5.2 (Android 8.1 Oreo)
  • Main camera
  • Camera type
    -
    Dual
  • Main camera
    13 MP, f/2.2
  • 2 MP, f/2.4
  • Primary camera resolution
    640 x 480 pixels
    4608 x 3456 pixels
  • Primary camera video
    -
    1080p@30fps
  • Primary camera flash
    LED
    LED flash
  • Primary camera phase detection autofocus
    -
    phase detection autofocus
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene mode
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
  • Selfie camera
  • Selfie camera
    0.31 MP
    16 MP, f/2.0
  • Selfie camera resolution
    640 x 480 pixels
    4608 x 3456 pixels
  • Selfie camera video
    480p@30fps MP
    720p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    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
  • WLAN WiFi Direct
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.0
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer
    Accelerometer, compass, fingerprint, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    4000 mAh
    4230 mAh
  • Battery removable
    Non-removable
    Non-removable

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