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Cat B40
Compare Cat B40 and vivo Y21a

Cat B40 vs vivo Y21a

Cat B40
Cat B40
vivo Y21a
vivo Y21a
Cat B40
vivo Y21a
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1, 3, 7, 8, 20, 28
    LTE frequency band 1, 3, 5, 8, 38, 40, 41
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • EV-DO speed
    -
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    -
    LTE, 301 Mbps download, 151 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-04
    2022-01
  • Status
    2021-04
    2022-01
  • Design
  • Build
    -
    Glass front, plastic frame, plastic back
  • SIM
    Nano-SIM
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    145 mm
    164.3 mm
  • Width
    62 mm
    76.1 mm
  • Thickness
    18 mm
    8 mm
  • Weight
    157 g
    182 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
    Blue, Diamond Glow
  • Display
  • Display type
    TFT
    IPS LCD
  • Physical size
    2.4 inches
    6.51 inches
  • Resolution
    240 x 320 pixels
    720 x 1600 pixels
  • Pixel density
    167 ppi
    270 ppi
  • Display colors
    -
    16777216
  • Hardware
  • CPU
    Octa-core 2.0 GHz Cortex-A53
  • Chipset
    Unisoc T117
    Mediatek MT6762 Helio P22
  • GPU
    -
    Mali-G52 MC2
  • Memory RAM
    -
    4 GB
  • Internal storage
    -
    64 GB
  • Memory card
    microSD
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    1 TB
  • Phonebook
    Yes
    -
  • Call records
    Yes
    -
  • Main camera
  • Camera type
    Single
    Dual
  • Main camera
    2 MP
    13 MP, (wide) , f/2.2
  • (macro) , 2 MP, f/2.4
  • Primary camera resolution
    -
    4160 x 3120 pixels
  • Primary camera video
    -
    1080p@30fps
  • Primary camera flash
    -
    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, macro-mode, phase detection autofocus
  • 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
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    A2DP
    Yes
  • bluetooth LE
    LE
    Yes
  • NFC
    -
    No
  • GPS
    No
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Messaging SMS
    Yes
    -
  • Java
    No
    -
  • Games
    No
    -
  • Sensors
    -
    Accelerometer, compass, fingerprint, proximity
  • Browser
  • HTML
    No
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    1800 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Quick Charge, 18W
  • Reverse charging
    -
    Yes
  • Cost
  • Price
    90 USD
    190 USD
  • OS
  • OS
    -
    Android 11, Funtouch 11.1
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    (wide) , 8 MP, f/1.8
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    -
    1080p@30fps
  • Tests and performance
  • Antutu
    -
    90180 (v8)
  • Geekbench(single-core)
    -
    363 (v5.2)
  • Geekbench(multi-core)
    -
    1353 (v5.2)

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