Samsung Galaxy A31 vs vivo V21s

Samsung Galaxy A31
Samsung Galaxy A31
vivo V21s
vivo V21s
Samsung Galaxy A31
vivo V21s
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 5(850), 7(2600), 8(900), 25(1900)
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 32, 38, 39, 40, 41, 66
  • 5G network
    -
    5G band 1, 28, 40, 41, 77, 78, 79 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • EV-DO speed
    -
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE, Cat10, 452 Mbps download, 102 Mbps upload
    LTE-A, Cat12, 1200 Mbps download, 150 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-03
    2022-11
  • Status
    2020-04
    2022-11
  • Design
  • Build
    Plastic
    Plastic
  • SIM
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    159.3 mm
    159.7 mm
  • Width
    73.1 mm
    73.9 mm
  • Thickness
    8.6 mm
    7.3 mm
  • Weight
    185 g
    176 / 177 g
  • Colors
    Black, Blue, Red, White
    Blue, Gradient
  • Display
  • Display type
    Super AMOLED capacitive touchscreen
    AMOLED
  • Physical size
    6.4 inches
    6.44 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2404 pixels
  • Pixel density
    411 ppi
    409 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen
    Scratch resistant
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.2 GHz Cortex-A75
    Dual-core 2.4 GHz Cortex-A76
  • CPU(second)
    Hexa-core 1.7 GHz Cortex-A55
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    -
    MediaTek MT6853 Dimensity 800U
  • GPU
    -
    Mali-G57 MC3
  • Memory RAM
    4, 6 GB
    8 GB
  • Internal storage
    64, 128 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    512 GB
    -
  • Storage
    eMMC 5.1
    UFS 2.2
  • OS
  • OS
    Android 10.0; One UI 2.0
    Android 12, Funtouch 12
  • Main camera
  • Camera type
    Quad
    Triple
  • Main camera
    48 MP, f/2.0 , 1/2.0" , 0.8 µm
    64 MP, f/1.8 , 0.7 µm, (wide) , 26 mm
  • 8 MP, f/2.2 , 13 mm, 1/4.0" , 1.12 µm
    8 MP, f/2.2 , 16 mm, 1/4.0" , 1.12 µm, (ultrawide) , 120˚
  • 5 MP, f/2.4
    2 MP, f/2.4 , (macro)
  • 5 MP, f/2.4
  • Primary camera resolution
    8000 x 6000 pixels
    9280 x 6920 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30/60fps
  • Primary camera flash
    LED flash
    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
    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, macro-mode, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    20 MP, f/2.2
    44 MP, f/2.0 , (wide) , 150 mm
  • Selfie camera features
    -
    Autofocus, face unlock, HDR, optical image stabilization
  • Selfie camera video
    1080p@30fps
    4K@30fps, 1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Direct
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 1.0 reversible connector
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • Beidou
    Yes
    -
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Yes, 33W (63% in 30 min)
  • Cost
  • Price
    200 USD
    360 USD
  • Multimedia
  • Radio
    -
    No
  • Tests and performance
  • Antutu
    -
    368414 (v9)
  • Geekbench(single-core)
    -
    363 (v5.2)
  • Geekbench(multi-core)
    -
    1353 (v5.2)

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