Apple iPad Air (2019) vs Digma Linx A450 3G

Apple iPad Air (2019)
Apple iPad Air (2019)
Digma Linx A450 3G
Digma Linx A450 3G
Apple iPad Air (2019)
Digma Linx A450 3G
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 900, 1800
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 1900
  • 4G network
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 11(1500), 12(700), 13(700), 14(700), 17(700), 18(800), 19(800), 20(800), 21(1500), 25(1900), 26(850), 29(700), 30(2300), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 46, 66(1700/2100), 71(600)
    -
  • HSDPA speed
    42.2 Mbps
    21 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE-A (CA) Cat16, 1024 Mbps download, 150 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-3
    2017
  • Status
    2019-3
    2017
  • Design
  • Build
    Aluminium alloy
    -
  • SIM
    Nano-SIM, Electronic SIM card (eSIM)
    Dual SIM (Micro-SIM, dual stand-by)
  • Height
    174.1 mm
    133 mm
  • Width
    250.6 mm
    67.5 mm
  • Thickness
    6.1 mm
    11 mm
  • Weight
    456 g
    135 g
  • Stylus
    Yes
    -
  • Colors
    Silver, gold, gray
    Black, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    TFT
  • Physical size
    10.5 inches
    4.5 inches
  • Resolution
    1668 x 2388 pixels
    540 x 960 pixels
  • Pixel density
    265 ppi
    245 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, Retina display, Antireflective coating, Oleophobic (lipophobic) coating
    -
  • Multitouch
    Yes
    Yes
  • Display features
    DCI-P3 wide color gamut, True-tone
    -
  • Hardware
  • CPU
    Hexa-core
    -
  • CPU
    Dual-core 2.5 GHz Vortex
    Quad-core 1.2 GHz Cortex-A7 ARM
  • CPU(second)
    quad-core 1.59 GHz Tempest
  • Chipset
    Apple A12 Bionic
    Spreadtrum SC7731C
  • GPU
    Apple GPU (4-core graphics)
    Mali-400 MP2
  • Memory RAM
    3 GB
    512 MB
  • Internal storage
    64, 256 GB
    4 GB
  • Memory card
    No
    microSD, microSDHC
  • Memory card max
    -
    32 GB
  • OS
  • OS
    iOS 12.1.3
    Android 6.0 Marshmallow
  • Main camera
  • Main camera
    8 MP, f/2.4 , 31 mm, 1.12 µm
    2 MP
  • Primary camera resolution
    3264 x 2448 pixels
    1600 x 1200 pixels
  • Primary camera video
    1080p@30fps
    480p@30fps
  • Primary camera 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, macro mode, RAW
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, exposure compensation, self-timer, scene mode
  • Selfie camera
  • Selfie camera
    7 MP, f/2.2 , 31 mm
    0.3 MP
  • Selfie camera resolution
    3088 x 2316 pixels
    -
  • Selfie camera video
    1080p@30fps
    480p@30fps MP
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Multimedia
  • Radio
    No
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz, 802.11ac
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Dual Band
    Yes
    -
  • USB
    Lightning, USB 2.0
    microUSB 2.0
  • Bluetooth
    v5.0
    v4.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    -
  • Bluetooth EDR
    Yes
    -
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, barometer, compass, fingerprint, gyroscope
    Accelerometr, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    -
    1800 mAh
  • Battery removable
    Non-removable
    Removable
  • Talk time
    10 h
    -
  • Talk time 2G
    -
    8 h
  • Talk time 3G
    -
    8 h
  • Standby time 2G
    -
    150 h
  • Standby time 3G
    -
    150 h

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