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Phone Specifications

Compare: vivo Y51s vs vivo S1

General Features
  • 6.53"
    IPS LCD
  • 48MP
    2160p
  • 6GB RAM
    Exynos 880
  • 4500mAh
    Li-Po
Pros
  • Dual sim support
    High RAM capacity
    High battery capacity
    High megapixel camera
  • Cons
  • No SD Card slot
    No FM Radio
    Not water resistant
    No Infrared
  • Photos Comments
    Reviews
    Brand
    vivo
    Announced
    2020, July 24
    Release Date
    2020, July 29
    Status
    Available
    Out Price
    $ 319.98
    Display
    Type
    IPS LCD
    Aspect Ratio and PPI
    19.5:9 ratio - 395 ppi density
    Size
    6.53 inches, 104.7 cm2 (~84.4% screen-to-body ratio)
    Resolution
    1080 x 2340 pixels
    Peak brightness (nit)
    Protection
    Features
    BODY
    Colors
    Black
    Blue
    White
    Dimensions
    162 76.6 8.5 mm (6.38 3.02 0.33 in)
    Weight
    190 gr (6.70 oz)
    Material
    Certification
    Waterproof
    No
    Sensors
    Fingerprint (side-mounted), accelerometer, proximity, compass
    3.5mm Jack
    Yes
    NFC
    No
    Infrared
    No
    USB Type
    microUSB 2.0, USB On-The-Go
    Loudspeaker Loudness (dB)
    PLATFORM
    Chipset
    Exynos 880
    CPU
    Octa-core (2x2.0 GHz Cortex-A77 & 6x1.8 GHz Cortex-A76)
    Bits
    Cores
    8 Core
    Process technology
    8 nm
    GPU
    Mali-G76
    GPU Cores
    GPU Frequency
    OS
    Android 10, Funtouch 10.5
    MEMORY
    RAM Capacity
    RAM Type
    Storage
    128GB 6GB RAM
    SD Card Slot
    No
    PERFORMANCE SCORES
    Antutu Score
    288.000
    Antutu
    v8
    The result may not show the exact score. The overall score is close to this.
    Geek Bench Score
    GeekBench
    Single Score
    BATTERY
    Capacity
    4500
    Type
    Li-Po
    Quick Charge Technology
    Video Playback Time
    Fast Charging
    Yes, 18W
    Wireless Charging
    No
    Main Camera
    First Camera
    Resolution
    48 MP
    Sensor
    Aperture
    f/1.8
    Pixel Size
    0.8µm
    Sensor Size
    1/2.0"
    Optical Zoom
    Lens
    25mm (wide)
    Extra
    PDAF
    Second Camera
    Resolution
    2 MP
    Sensor
    Aperture
    f/2.4
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Macro
    Extra
    Third Camera
    Resolution
    2 MP
    Sensor
    Aperture
    f/2.4
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Depth
    Extra
    Fourth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fifth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Sixth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Image Resolution
    48 megapixels
    Video Resolution and FPS
    4@30, 1080@30
    Optical Stabilisation (OIS)
    No
    Electronic Stabilisation (EIS)
    Yes
    Slow Motion Video
    Yes
    Features
    DxOMark Score
    Mobile Score (Rear)
    Mobile
    Selfie Score
    Selfie
    Selfie Camera
    First Camera
    Resolution
    8 MP
    Sensor
    Aperture
    f/2.0
    Pixel Size
    Sensor Size
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Video Resolution and FPS
    1080p@30fps
    Features
    HDR
    CONNECTIVITY
    Technology
    GSM / CDMA / HSPA / LTE / 5G
    2G Bands
    GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    3G Bands
    HSDPA - 850 / 900 / 1700(AWS) / 2100
    4G Bands
    1, 3, 4, 5, 8, 34, 38, 39, 40, 41
    5G Bands
    1, 41, 78 SA/NSA
    TD-SCDMA
    Navigation
    Yes, with A-GPS, GLONASS, BDS, GALILEO
    Network Speed
    HSPA 42.2/5.76 Mbps, LTE-A, 5G (3.6+ Gbps DL)
    SIM Card Type
    Dual SIM (Nano-SIM, dual stand-by)
    Number of SIM Area
    2 SIM
    Wi-Fi
    Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
    Bluetooth
    5.0, A2DP, LE, aptX HD
    OTHERS
    VoLTE
    FM Radio
    No
    SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
    Body SAR (EU)
    Head SAR (EU)
    Body SAR (USA)
    Head SAR (USA)
    Additional
    Extra
    Cooling System
    Yes
    HDMI
    General Features
    • 6.53"
      IPS LCD
    • 12MP
      2160p
    • 6GB RAM
      Helio P70
    • 3940 mAh
      Li-Po
    Pros
  • SD Card area available
    FM Radio support
    Dual sim support
    High RAM capacity
  • Cons
  • Photos Comments
    Reviews
    Brand
    Vivo
    Announced
    Release Date
    2019, April
    Status
    Available
    Out Price
    About 300 EUR
    Display
    Type
    IPS LCD
    Aspect Ratio and PPI
    19.5:9 ratio - 395 ppi density
    Size
    6.53 inches, 104.7 cm2 (~85.0% screen-to-body ratio)
    Resolution
    1080 x 2340 pixels
    Peak brightness (nit)
    Protection
    Features
    BODY
    Colors
    Blue
    Pink
    Dimensions
    162 x 76 x 8.5 mm (6.38 x 2.99 x 0.33 in)
    Weight
    189.5 gr (6.70 oz)
    Material
    Plastic
    Certification
    Waterproof
    Sensors
    Fingerprint (rear-mounted), accelerometer, proximity, compass
    3.5mm Jack
    Yes
    NFC
    No
    Infrared
    USB Type
    microUSB 2.0
    Loudspeaker Loudness (dB)
    PLATFORM
    Chipset
    Mediatek Helio P70 (12nm)
    CPU
    Octa-core (4x2.1 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)
    Bits
    64Bit
    Cores
    8
    Process technology
    12 nm
    GPU
    Mali-G72 MP3
    GPU Cores
    3
    GPU Frequency
    OS
    Android 9.0 (Pie); Funtouch 9
    MEMORY
    RAM Capacity
    4GB/6GB
    RAM Type
    LPDDR4X
    Storage
    128GB/256GB
    SD Card Slot
    microSD, up to 256 GB
    PERFORMANCE SCORES
    Antutu Score
    138k
    Antutu
    The result may not show the exact score. The overall score is close to this.
    Geek Bench Score
    GeekBench
    Single Score
    BATTERY
    Capacity
    3940
    Type
    Li-Po
    Quick Charge Technology
    Video Playback Time
    Fast Charging
    Yes
    Wireless Charging
    Main Camera
    First Camera
    Resolution
    Sensor
    Aperture
    f/1.7
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fourth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Fifth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Sixth Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Optical Zoom
    Lens
    Extra
    Image Resolution
    4032 x 3024 pixels, 12.19 MP
    Video Resolution and FPS
    2160@30, 1080@30
    Optical Stabilisation (OIS)
    No
    Electronic Stabilisation (EIS)
    Slow Motion Video
    Yes
    Features
    DxOMark Score
    Mobile Score (Rear)
    Mobile
    Selfie Score
    Selfie
    Selfie Camera
    First Camera
    Resolution
    Motorized pop-up 25 MP
    Sensor
    Aperture
    f/2.0
    Pixel Size
    Sensor Size
    Extra
    Second Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Third Camera
    Resolution
    Sensor
    Aperture
    Pixel Size
    Sensor Size
    Extra
    Video Resolution and FPS
    1080p@30fps
    Features
    HDR
    CONNECTIVITY
    Technology
    GSM / CDMA / HSPA / LTE
    2G Bands
    GSM - 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
    3G Bands
    HSDPA - 850 / 900 / 1700(AWS) / 1900 / 2100
    4G Bands
    B1 (2100), B3 (1800), B5 (850), B8 (900), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500)
    5G Bands
    TD-SCDMA
    TD-SCDMA 1880-1920 MHz
    TD-SCDMA 2010-2025 MHz
    Navigation
    Yes, with A-GPS, GLONASS, BDS
    Network Speed
    HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat7 300/50 Mbps
    SIM Card Type
    Dual SIM (Nano-SIM, dual stand-by)
    Number of SIM Area
    2
    Wi-Fi
    Yes
    Bluetooth
    Yes
    OTHERS
    VoLTE
    Yes
    FM Radio
    Yes
    SAR The FCC limit is 1.6 W/kg measured in a volume of 1 gram of tissue.
    Body SAR (EU)
    Head SAR (EU)
    Body SAR (USA)
    Head SAR (USA)
    Additional
    Extra
    Cooling System
    HDMI
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