Elephone A4 vs Digma Optima 1024N 4G

Elephone A4
Elephone A4
Digma Optima 1024N 4G
Digma Optima 1024N 4G
Elephone A4
Digma Optima 1024N 4G
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 39(1900); LTE-TDD 2300, 2600 MHz
    LTE frequency band 1(2100), 3(1800), 7(2600)
  • LTE speed
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-4
    2018-4
  • Status
    2018-4
    2018-4
  • Design
  • Build
    Metal, plastic
    Plastic
  • SIM
    Dual SIM (Nano-SIM/Nano-SIM(microSD))
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
  • Height
    -
    159 mm
  • Width
    -
    250 mm
  • Thickness
    -
    10 mm
  • Weight
    -
    508 g
  • Colors
    Gold, Gray, Red
    Black
  • Display
  • Display type
    IPS
    TFT
  • Physical size
    5.85 inches
    10.1 inches
  • Resolution
    720 x 1440 pixels
    1024 x 600 pixels
  • Pixel density
    275 ppi
    118 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Quad-core 1.5 GHz Cortex-A53
    Quad-core 1.3 GHz Cortex-A7 ARM
  • Chipset
    MediaTek MT6739WW
    Spreadtrum SC9832
  • GPU
    PowerVR GE8100
    Mali-400 MP2
  • Memory RAM
    3 GB
    1 GB
  • Internal storage
    16 GB
    16 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    128 GB
    128 GB
  • OS
  • OS
    Android 8.1 Oreo
    Android 7.0 Nougat
  • Main camera
  • Main camera
    8 MP
  • Primary camera resolution
    3264 x 2448 pixels
    640 x 480 pixels
  • Primary camera video
    1080p@30fps
    -
  • Primary camera flash
    dual-LED flash
    LED
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene mode
  • Selfie camera
  • Selfie camera
    5 MP
    0.31 MP
  • Selfie camera resolution
    2560 x 1920 pixels
    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
    FM radio with RDS
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
    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
    v4.2
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, light, proximity
    Accelerometer
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    3000 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable

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