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Blackview OSCAL C20
Compare Blackview OSCAL C20 and Samsung Galaxy S23+

Blackview OSCAL C20 vs Samsung Galaxy S23+

Blackview OSCAL C20
Blackview OSCAL C20
Samsung Galaxy S23+
Samsung Galaxy S23+
Blackview OSCAL C20
Samsung Galaxy S23+
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
  • 3G network
    HSDPA 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
  • 4G network
    -
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 29, 20, 25, 26, 28, 29, 30, 38, 39, 40, 41, 46, 48, 66, 71 - USA
  • 5G network
    -
    5G band 1, 7, 28, 41, 66, 71, 78, 258, 260, 261 SA/NSA/Sub6/mmWave - USA; SA/NSA/Sub6 - global version
  • HSDPA speed
    21.1 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    11.5 Mbps
  • LTE speed
    -
    LTE-A (7CA)
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-07
    2023-02
  • Status
    2021-07
    2023-02
  • Design
  • Build
    Plastic
    Glass front (Gorilla Glass Victus 2), glass back (Gorilla Glass Victus 2), aluminum frame
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Nano-SIM and eSIM or Dual SIM (2 Nano-SIMs and eSIM, dual stand-by)
  • Height
    155.4 mm
    157.8 mm
  • Width
    73.3 mm
    76.2 mm
  • Thickness
    9.75 mm
    7.6 mm
  • Weight
    152 g
    196 g
  • Payment
    -
    Samsung Pay (Visa, MasterCard certified)
  • Waterproof
    -
    IP68 (1.5m and 30 mins)
  • Dust proof
    -
    IP68
  • Colors
    Black, Blue, Green, Purple
    Black, Cream, Graphite, Green, Lavender, Lime
  • Display
  • Display type
    IPS TFT
    Dynamic AMOLED 2X
  • Physical size
    6.09 inches
    6.6 inches
  • Resolution
    720 x 1560 pixels
    1080 x 2340 pixels
  • Pixel density
    282 ppi
    393 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    Scratch resistant, Corning Gorilla Glass Victus 2
  • Display features
    -
    120Hz, HDR10+, 1750 nits (peak), Always-on display
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.3 GHz Cortex-A7
    Single-core 3.36 GHz Cortex-X3
  • CPU(second)
    dual-core 2.8 GHz Cortex-A715
  • CPU(third)
    Dual-core 2.8 GHz Cortex-A710
  • CPU(fourth)
    Triple-core 2.0 GHz Cortex-A510
  • Chipset
    Unisoc SC7731E
    Qualcomm SM8550-AC Snapdragon 8 Gen 2
  • GPU
    Mali-820 MP1
    Adreno 740
  • Memory RAM
    1 GB
    8 GB
  • Internal storage
    32 GB
    256, 512 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    128 GB
    -
  • Storage
    eMMC 5.0
    UFS 4.0
  • 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
    50 MP, f/1.8 , (wide) , 85˚ , 24 mm, 1/1.56" , 1.0 µm
  • (telephoto) , 10 MP, f/2.4 , 70 mm, 1/3.94" , 1.0 µm, 3x optical zoom
  • 120˚ , (ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
  • Primary camera resolution
    2560 x 1944 pixels
    -
  • Primary camera video
    1080p@30fps
    8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 1080p@960fps, HDR10+, stereo sound rec., gyro-EIS
  • 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, optical zoom, 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
    -
  • Selfie camera
    2 MP
    12 MP, (wide) , f/2.2 , 80˚ , 26 mm
  • Selfie camera resolution
    1920 x 1080 pixels
    -
  • Selfie camera features
    Face unlock
    Autofocus, HDR, phase detection autofocus
  • Selfie camera video
    720p@30fps
    4K@30/60fps, 1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    No
  • 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, 802.11ax, 6E
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    -
    Yes
  • WiFi Tri-Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 3.2
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v4.2
    v5.3
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, light, proximity
    Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    3380 mAh
    4700 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes, 45W (65% in 30 min)
  • Wireless reverse charging
    -
    Yes, 4.5W
  • Fast wireless charging
    -
    Qi/PMA, 15W
  • Tests and performance
  • Antutu
    23006 (v8)
    1211566 (v9)
  • Geekbench(single-core)
    59 (v5.2)
    1485 (v5.2)
  • Geekbench(multi-core)
    185 (v5.2)
    4844 (v5.2)
  • Cost
  • Price
    70 USD
    945 USD
  • SAR value
  • SAR(head)
    -
    0.95 W/kg
  • SAR(body)
    -
    1.04 W/kg
  • SAR EU(head)
    -
    0.77 W/kg
  • SAR EU(body)
    -
    1.45 W/kg

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