Apple Watch 44mm Series 4 vs Blackview BV9900 Pro

Apple Watch 44mm Series 4
Apple Watch 44mm Series 4
Blackview BV9900 Pro
Blackview BV9900 Pro
Apple Watch 44mm Series 4
Blackview BV9900 Pro
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900
  • 3G network
    HSDPA
    HSDPA 850, 900, 1700, 1900, 2100
  • 4G network
    LTE
    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), 25(1900), 26(850), 28(700), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500), 66(1700)
  • EV-DO speed
    -
    3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    -
    LTE, Cat6, 301 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-9
    2020-03
  • Status
    2018-9
    2020-03
  • Design
  • Build
    Stainless Steel frame; all-ceramic/sapphire crystal back
    Metal, polycarbonate, TPU
  • SIM
    Electronic SIM card (Apple e-SIM)
    Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)
  • Height
    44 mm
    156.5 mm
  • Width
    38 mm
    78.3 mm
  • Thickness
    10.7 mm
    14.2 mm
  • Weight
    48 g
    264 g
  • Waterproof
    50m
    Yes, IP68, IP69K
  • Dust proof
    -
    Yes, IP68, IP69K
  • MIL-STD-810G
    -
    Yes
  • Colors
    Black, Gold, Silver
    Black
  • Display
  • Display type
    LTPO AMOLED
    IPS
  • Physical size
    1.78 inches
    5.84 inches
  • Resolution
    448 x 368 pixels
    1080 x 2280 pixels
  • Pixel density
    326 ppi
    432 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Sapphire crystal glass
    Scratch resisant, Corning Gorilla Glass 5
  • Multitouch
    Yes
    Yes
  • Display features
    3D Touch display, 1000 nits
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Dual-core
    Dual-core 2.2 GHz Cortex-A75
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Apple S4
    MediaTek Helio P90 (MT6779V/CE)
  • GPU
    PowerVR
    PowerVR GM9446
  • Internal storage
    16 GB
    128 GB
  • Memory RAM
    -
    8 GB
  • Memory card
    -
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    2 TB
  • Storage
    -
    UFS 2.1
  • OS
  • OS
    watchOS 5.0
    Android 9.0 Pie
  • Main camera
  • Camera type
    -
    Quad
  • Primary camera
    No
    -
  • Main camera
    48 MP, f/1.75 , 1/2" , 1.6 µm
  • 5 MP, 1/5" , 1.12 µm
  • 2 MP, 1/5" , 1.75 µm
  • Primary camera resolution
    -
    8000 x 6000 pixels
  • Primary camera video
    -
    2160p@30fps
  • Primary camera flash
    -
    dual-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, macro-mode, phase detection autofocus, night mode
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Notifications
    Vibration; Ringtones
    -
  • Earpiece
    -
    Yes
  • Multimedia
  • Radio
    No
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    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
    No
    Type-C reversible connector
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.0
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • Beidou
    -
    Yes
  • QZSS
    Yes
    -
  • Features
  • Sensors
    Accelerometer, barometer, gyro (second gen), heart rate
    Accelerometer, altimeter, barometer, compass, fingerprint, geomagnetic, gyroscope, heart rate, humidity, light, magnetometer, pedometer, proximity, thermometr, UV meter
  • Browser
  • HTML
    No
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    -
    4380 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Wireless charging
    -
    Yes
  • Standby time
    18 h
    -
  • Selfie camera
  • Selfie camera
    16 MP, f/2.0 , 1/3.1" , 1.0 µm
  • Selfie camera resolution
    -
    4608 x 3456 pixels
  • Selfie camera video
    -
    1080p@30fps
  • Cost
  • Price
    -
    420 USD

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