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Cat B40
Compare Cat B40 and UMIDIGI A3X

Cat B40 vs UMIDIGI A3X

Cat B40
Cat B40
UMIDIGI A3X
UMIDIGI A3X
Cat B40
UMIDIGI A3X
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    W-CDMA 850, 900, 1700, 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 7, 8, 20, 28
    LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 18(850), 19(850), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)
  • LTE speed
    -
    LTE Cat 4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-04
    2019-11
  • Status
    2021-04
    2019-11
  • Design
  • Build
    -
    Metal, glass
  • SIM
    Nano-SIM
    Dual SIM (Nano-SIM, dual SIM stand-by)
  • Height
    145 mm
    147.2 mm
  • Width
    62 mm
    70.2 mm
  • Thickness
    18 mm
    8.7 mm
  • Weight
    157 g
    184 g
  • Waterproof
    IP69, 1.2m and 35 minutes
    -
  • Dust proof
    Yes, IP69
    -
  • MIL-STD-810G
    Yes
    -
  • Flashlight
    Yes, 100+ lumens
    -
  • Build features
    Antimicrobial protection (silver ion-based)
    -
  • Colors
    Black
    Green, Grey
  • Display
  • Display type
    TFT
    IPS capacitive touchscreen
  • Physical size
    2.4 inches
    5.7 inches
  • Resolution
    240 x 320 pixels
    720 x 1512 pixels
  • Pixel density
    167 ppi
    294 ppi
  • Display colors
    -
    16777216
  • Protection
    -
    2.5D curved glass screen, Scratch resistant
  • Multitouch
    -
    Yes
  • Hardware
  • CPU
    Quad-core 2.0 GHz Cortex-A53
  • Chipset
    Unisoc T117
    Mediatek Helio A22
  • GPU
    -
    PowerVR GE8300
  • Memory RAM
    -
    3 GB
  • Internal storage
    -
    16 GB
  • Memory card
    microSD
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    128 GB
  • Phonebook
    Yes
    -
  • Call records
    Yes
    -
  • Main camera
  • Camera type
    Single
    Dual
  • Main camera
    2 MP
    16 MP, f/2.0 , 0.26" , 1.132 µm
  • 16 MP
  • 5 MP
  • Primary camera resolution
    -
    4608 x 3456 pixels
  • Primary camera video
    -
    1080p@30fps
  • Primary camera flash
    -
    dual LED flash
  • Camera features
    -
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    No
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    -
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • Wi-Fi display
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Type-C 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    A2DP
    Yes
  • bluetooth HID
    -
    Yes
  • bluetooth LE
    LE
    Yes
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • Beidou
    -
    Yes
  • Features
  • Messaging SMS
    Yes
    -
  • Java
    No
    -
  • Games
    No
    -
  • Sensors
    -
    Accelerometer, compass, fingerprint, gyroscope, proximity, light
  • Browser
  • HTML
    No
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1800 mAh
    3300 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Cost
  • Price
    90 USD
    80 USD
  • OS
  • OS
    -
    Android 10
  • Selfie camera
  • Selfie camera
    13 MP, f/2.0
  • Selfie camera resolution
    -
    4160 x 3120 pixels
  • Selfie camera video
    -
    1080p@30fps

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