Blackview A9 Pro vs Oukitel C21 Pro

Blackview A9 Pro
Blackview A9 Pro
Oukitel C21 Pro
Oukitel C21 Pro
Blackview A9 Pro
Oukitel C21 Pro
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800);
    LTE frequency band 1, 3, 7, 8, 19, 20
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    LTE, Cat4, 150 Mbps download, 51 Mbps upload
    LTE, 301 Mbps download, 150 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2017
    2021-06
  • Status
    2017
    2021-06
  • Design
  • Build
    -
    Plastic
  • SIM
    Dual SIM (Micro-SIM/Nano-SIM(microSD), dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    143.6 mm
    162 mm
  • Width
    72.4 mm
    75 mm
  • Thickness
    9.2 mm
    9 mm
  • Weight
    175 g
    192 g
  • Colors
    Black, Blue, Gold, White
    Black, Green, Purple
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS LCD
  • Physical size
    5 inches
    6.39 inches
  • Resolution
    720 x 1280 pixels
    720 x 1560 pixels
  • Pixel density
    294 ppi
    269 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz Cortex-A53
    Quad-core 1.8 GHz Cortex-A53
  • CPU(second)
    quad-core 1.5 GHz Cortex-A53
  • Chipset
    Mediatek MT6737
    MediaTek Helio P22 (MT6762D)
  • GPU
    Mali-T720 MP2
    PowerVR GE8320
  • Memory RAM
    2 GB
    4 GB
  • Internal storage
    16 GB
    64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    -
    256 GB
  • OS
  • OS
    Android OS, v7.0 Nougat
    Android 11
  • Main camera
  • Camera type
    -
    Triple
  • Main camera
    8 MP
    12 MP, f/2.2 , 1/2.55"
  • (macro) , 2 MP, f/2.2 , 76˚ , 1/5" , 1.75 µm
  • (depth) , 0.3 MP
  • Primary camera resolution
    3264 x 2448 pixels
    4032 x 3024 pixels
  • Primary camera video
    720p@30fps
    1080p@30fps
  • Primary camera flash
    dual-LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    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
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    2 MP
    8 MP, f/2.2 , 81˚ , 1/4" , 1.12 µm
  • Selfie camera resolution
    -
    3264 x 2448 pixels
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    480p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • 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 802.11a, 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • USB
    Type-C reversible connector
    Type-C 2.0
  • USB On-The-Go
    Yes
    -
  • Bluetooth
    v4.0
    v4.2
  • Bluetooth A2DP
    Yes
    Yes
  • NFC
    -
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • Features
  • Sensors
    Accelerometer, fingerprint, light, proximity
    Accelerometer, fingerprint, light, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    3000 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Talk time 4G
    -
    10 h
  • Standby time 4G
    -
    360 h
  • Tests and performance
  • Antutu
    -
    95488 (v8)
  • Geekbench(single-core)
    -
    154 (v5.2)
  • Geekbench(multi-core)
    -
    741 (v5.2)
  • SAR value
  • SAR EU(head)
    -
    0.75 W/kg
  • SAR EU(body)
    -
    1.16 W/kg
  • Cost
  • Price
    -
    130 USD

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