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Bravis NB851
Compare Bravis NB851 and Cat B35

Bravis NB851 vs Cat B35

Bravis NB851
Bravis NB851
Cat B35
Cat B35
Bravis NB851
Cat B35
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1900, 2100
  • 4G network
    -
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
  • HSDPA speed
    21 Mbps
    -
  • HSUPA speed
    5.76 Mbps
    -
  • LTE speed
    -
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    -
    Yes
  • Availability
  • Oficially announced
    2018-10
    2018-9
  • Status
    2018-10
    2018-10
  • Design
  • Build
    Plastic
    -
  • SIM
    Dual SIM (dual stand-by)
    Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    122.8 mm
    138 mm
  • Width
    206.5 mm
    60 mm
  • Thickness
    7.7 mm
    14 mm
  • Weight
    332 g
    130 g
  • Waterproof
    -
    IP68, 1.2m and 35 minutes
  • Dust proof
    -
    Yes, IP68
  • Resistance drop
    -
    1.8m
  • MIL-STD-810G
    -
    Yes
  • Colors
    Black
    Black
  • Display
  • Display type
    IPS capacitive touchscreen
    TFT
  • Physical size
    8 inches
    2.4 inches
  • Resolution
    1280 x 800 pixels
    240 x 320 pixels
  • Pixel density
    189 ppi
    167 ppi
  • Display colors
    16777216
    -
  • Protection
    -
    Scratch-proof glass
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Dual-core 1.3 GHz Cortex-A7
  • Chipset
    Mediatek MT8321
    Qualcomm MSM8905 Snapdragon 205
  • GPU
    Mali-400 MP2
    Adreno 304
  • Memory RAM
    1 GB
    512 MB
  • Internal storage
    16 GB
    4 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    128 GB
  • OS
  • OS
    Android 8.1 Oreo
    KaiOS 2.5
  • Main camera
  • Camera type
    Single
    -
  • Main camera
    2 MP
    2 MP
  • Primary camera resolution
    1600 x 1200 pixels
    -
  • Primary camera video
    720p@30fps
    480p@30fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Continuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, self-timer
    -
  • Selfie camera
  • Selfie camera
    0.3 MP
  • Selfie camera resolution
    640 x 480 pixels
    -
  • Selfie camera video
    480p@30fps
    -
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    -
  • Radio FM
    -
    FM radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • USB
    microUSB 2.0
    microUSB 2.0
  • Bluetooth
    v4.0
    v4.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • Features
  • Sensors
    Accelerometer
    Accelerometer
  • Browser
  • HTML
    HTML5
    No
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    4000 mAh
    2300 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Talk time 3G
    -
    12 h
  • Standby time 3G
    -
    720 h

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