Blackview OSCAL C20 vs Samsung Galaxy A34

Blackview OSCAL C20
Blackview OSCAL C20
Samsung Galaxy A34
Samsung Galaxy A34
Blackview OSCAL C20
Samsung Galaxy A34
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    -
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66
  • 5G network
    -
    5G band 1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6
  • HSDPA speed
    21.1 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    -
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-07
    2023-03
  • Status
    2021-07
    2023-03
  • Design
  • Build
    Plastic
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    155.4 mm
    161.3 mm
  • Width
    73.3 mm
    78.1 mm
  • Thickness
    9.75 mm
    8.2 mm
  • Weight
    152 g
    199 g
  • Waterproof
    -
    IP67 (1m and 30 mins)
  • Dust proof
    -
    IP67
  • Colors
    Black, Blue, Green, Purple
    Graphite, Lime, Violet, White
  • Display
  • Display type
    IPS TFT
    Super AMOLED
  • Physical size
    6.09 inches
    6.6 inches
  • Resolution
    720 x 1560 pixels
    1080 x 2340 pixels
  • Pixel density
    282 ppi
    390 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    Scratch resistant, Corning Gorilla Glass 5
  • Display features
    -
    120Hz
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Dual-core 2.6 GHz Cortex-A78
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Unisoc SC7731E
    Mediatek MT6877V Dimensity 1080
  • GPU
    Mali-820 MP1
    Mali-G68 MC4
  • Memory RAM
    1 GB
    6, 8 GB
  • Internal storage
    32 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    128 GB
    1 TB
  • Storage
    eMMC 5.0
    -
  • OS
  • OS
    Doke OS 2.0 (Android 11 Go Edition)
    Android 13, One UI 5.1
  • Main camera
  • Camera type
    Single
    Triple
  • Main camera
    5 MP, f/2.0
    48 MP, f/1.8 , (wide) , 26 mm, 1/2.0" , 0.8 µm, 10x digital zoom
  • (ultrawide) , 8 MP, f/2.2 , 123˚ , 1/4.0" , 1.12 µm
  • (macro) , 5 MP, f/2.4
  • Primary camera resolution
    2560 x 1944 pixels
    8000 x 6000 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30/60fps, 720p@480fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, geotagging, panorama, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    Autofocus, continuous shooting, digital zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    2 MP
    13 MP, (wide) , f/2.2 , 1/3.1" , 1.12 µm
  • Selfie camera resolution
    1920 x 1080 pixels
    4160 x 3120 pixels
  • Selfie camera features
    Face unlock
    Face unlock, face detection, HDR
  • Selfie camera video
    720p@30fps
    4K@30fps, 1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    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
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v4.2
    v5.3
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • NFC
    No
    Yes (market dependent)
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, light, proximity
    Accelerometer, compass, fingerprint, gyroscope, virtual proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    3380 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Fast charging, 25W
  • Tests and performance
  • Antutu
    23006 (v8)
    538000 (v9)
  • Geekbench(single-core)
    59 (v5.2)
    786 (v5.2)
  • Geekbench(multi-core)
    185 (v5.2)
    2294 (v5.2)
  • Cost
  • Price
    70 USD
    310 USD
  • SAR value
  • SAR EU(head)
    -
    0.55 W/kg
  • SAR EU(body)
    -
    1.49 W/kg

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