BLU G51S vs Cat B40

BLU G51S
BLU G51S
Cat B40
Cat B40
BLU G51S
Cat B40
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 12, 17, 28
    LTE frequency band 1, 3, 7, 8, 20, 28
  • HSDPA speed
    42.2 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    LTE, 301 Mbps download, 102 Mbps upload
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-01
    2021-04
  • Status
    2022-01
    2021-04
  • Design
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Nano-SIM
  • Height
    162.4 mm
    145 mm
  • Width
    77.5 mm
    62 mm
  • Thickness
    9 mm
    18 mm
  • Weight
    185 g
    157 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
    Blue, Bronze, Green, Red
    Black
  • Display
  • Display type
    IPS LCD
    TFT
  • Physical size
    6.4 inches
    2.4 inches
  • Resolution
    720 x 1560 pixels
    240 x 320 pixels
  • Pixel density
    268 ppi
    167 ppi
  • Display colors
    16777216
    -
  • Protection
    2.5D curved glass screen
    -
  • Hardware
  • CPU
    Octa-core 1.6 GHz Cortex-A55
  • Chipset
    -
    Unisoc T117
  • GPU
    IMG8322
    -
  • Memory RAM
    2 GB
    -
  • Internal storage
    32 GB
    -
  • Memory card
    microSD, microSDHC, microSDXC
    microSD
  • Memory card max
    64 GB
    32 GB
  • Phonebook
    -
    Yes
  • Call records
    -
    Yes
  • OS
  • OS
    Android 11 Go Edition
    -
  • Main camera
  • Camera type
    Dual
    Single
  • Main camera
    13 MP
    2 MP
  • 0.3 MP
  • Primary camera resolution
    4160 x 3120 pixels
    -
  • Primary camera video
    1080p@30fps
    -
  • Primary camera flash
    LED flash
    -
  • 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
    -
  • Selfie camera
  • Selfie camera
    8 MP
  • Selfie camera video
    720p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    No
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • USB
    Type-C 2.0
    Type-C 2.0
  • Bluetooth
    v4.2
    v5.0
  • Bluetooth A2DP
    Yes
    A2DP
  • bluetooth LE
    Yes
    LE
  • NFC
    No
    -
  • GPS
    Yes, with A-GPS
    No
  • Features
  • Messaging SMS
    -
    Yes
  • Java
    -
    No
  • Games
    -
    No
  • Sensors
    Accelerometer, fingerprint, proximity
    -
  • Browser
  • HTML
    HTML5
    No
  • Battery
  • Battery type
    Li-Po
    Li-Ion
  • Battery capacity
    4000 mAh
    1800 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Cost
  • Price
    120 USD
    90 USD

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