Digma Optima 1024N 4G vs Samsung Galaxy S7 edge (USA)

Digma Optima 1024N 4G
Digma Optima 1024N 4G
Samsung Galaxy S7 edge (USA)
Samsung Galaxy S7 edge (USA)
Digma Optima 1024N 4G
Samsung Galaxy S7 edge (USA)
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    HSDPA 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO;
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600)
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 20(800), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500)
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • EV-DO speed
    -
    3.1 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
    LTE, Cat9, 450 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-4
    2016-2
  • Status
    2018-4
    2016-3
  • Design
  • Build
    Plastic
    Corning Gorilla Glass 4 back panel
  • SIM
    Dual SIM (Micro-SIM/Mini-SIM, dual stand-by)
    Nano-SIM
  • Height
    159 mm
    150.9 mm
  • Width
    250 mm
    72.6 mm
  • Thickness
    10 mm
    7.7 mm
  • Weight
    508 g
    157 g
  • Colors
    Black
    Black Onyx, Gold Platinum, Silver Titanium
  • Display
  • Display type
    TFT
    Super AMOLED capacitive touchscreen
  • Physical size
    10.1 inches
    5.5 inches
  • Resolution
    1024 x 600 pixels
    1440 x 2560 pixels
  • Pixel density
    118 ppi
    534 ppi
  • Display colors
    16777216
    16777216
  • Multitouch
    Yes
    Yes
  • Hardware
  • CPU
    Quad-core 1.3 GHz ARM Cortex-A7
    Dual-core 2.15 GHz Kryo
  • CPU(second)
    dual-core 1.6 GHz Kryo
  • Chipset
    Spreadtrum SC9832
    Qualcomm MSM8996 Snapdragon 820
  • GPU
    Mali-400 MP2
    Adreno 530
  • Memory RAM
    1 GB
    4 GB
  • Internal storage
    16 GB
    32 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    128 GB
    200 GB
  • OS
  • OS
    Android 7.0 Nougat
    Android OS, v6.0 (Marshmallow)
  • Main camera
  • Main camera
    12 MP, f/1.7 , 26 mm
  • Primary camera resolution
    640 x 480 pixels
    -
  • Primary camera video
    -
    2160p@30fps, 1080p@60fps, 720p@240fps
  • Primary camera flash
    LED
    LED flash
  • Primary camera optical image stabilization
    -
    optical image stabilization
  • Primary camera phase detection autofocus
    -
    phase detection autofocus
  • Primary camera video dual video
    -
    dual-video record
  • Primary camera video hdr
    -
    HDR
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene mode
    1.4 µm pixel size, 1/2.6" sensor size, Auto HDR, face/smile detection, geo-tagging, panorama, simultaneous 4K video and 9MP image recording, touch focus
  • Selfie camera
  • Selfie camera
    0.31 MP
    5 MP, f/1.7 , 22 mm
  • Selfie camera resolution
    640 x 480 pixels
    -
  • Secondary camera dual video call
    -
    dual video call
  • Secondary camera HDR
    -
    Auto HDR
  • Selfie camera video
    480p@30fps MP
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    -
    Vibration; MP3, WAV ringtones
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    -
    No
  • Radio FM
    FM radio
    -
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB host
    -
    Yes
  • Bluetooth
    v4.0
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth AptX
    -
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Messaging SMS
    -
    SMS(threaded view)
  • Messaging MMS
    -
    MMS
  • Messaging Email
    -
    Email
  • Messaging IM
    -
    IM
  • Messaging Push Mail
    -
    Push Mail
  • Java
    -
    No
  • Sensors
    Accelerometer
    Fingerprint, SpO2, accelerometer, barometer, compass, gyro, heart rate, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    4000 mAh
    3600 mAh
  • Battery removable
    Non-removable
    Non-removable

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