UMIDIGI A7s vs vivo V21s

UMIDIGI A7s
UMIDIGI A7s
vivo V21s
vivo V21s
UMIDIGI A7s
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, 2, 3, 4, 5, 7, 8, 17, 18, 19, 20, 28, 40, 41
    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, Cat6, 301 Mbps download, 51 Mbps upload
    LTE-A, Cat12, 1200 Mbps download, 150 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2020-08
    2022-11
  • Status
    2020-08
    2022-11
  • Design
  • Build
    Plastic, metal
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    164 mm
    159.7 mm
  • Width
    77.14 mm
    73.9 mm
  • Thickness
    9.45 mm
    7.3 mm
  • Weight
    195 g
    176 / 177 g
  • Colors
    Blue, Gray, Green
    Blue, Gradient
  • Display
  • Display type
    IPS LCD
    AMOLED
  • Physical size
    6.53 inches
    6.44 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2404 pixels
  • Pixel density
    269 ppi
    409 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen
    Scratch resistant
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.25 GHz Cortex-A53
    Dual-core 2.4 GHz Cortex-A76
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Mediatek MT6737
    MediaTek MT6853 Dimensity 800U
  • GPU
    Mali-T720 MP1
    Mali-G57 MC3
  • Memory RAM
    3 GB
    8 GB
  • Internal storage
    32 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    128 GB
    -
  • Storage
    -
    UFS 2.2
  • OS
  • OS
    Android 10 Go Edition
    Android 12, Funtouch 12
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    13 MP, f/1.8 , 0.26" , 1.13 µm
    64 MP, f/1.8 , 0.7 µm, (wide) , 26 mm
  • 8 MP, 120˚ , 1/4" , 1.12 µm
    8 MP, 120˚ , 1/4.0" , 1.12 µm, (ultrawide) , f/2.2 , 16 mm
  • 2 MP
    2 MP, (macro) , f/2.4
  • Primary camera resolution
    4608 x 3456 pixels
    9280 x 6920 pixels
  • Primary camera video
    720p@30fps
    4K@30fps, 1080p@30/60fps
  • Primary camera flash
    dual-LED flash
    LED flash
  • Camera features
    Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
    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
    Single
  • Selfie camera
    8 MP, f/1.8
    44 MP, f/2.0 , (wide) , 150 mm
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera features
    Face unlock
    Autofocus, face unlock, HDR, optical image stabilization
  • 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
    No
  • Connectivity
  • WLAN
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    -
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v4.0
    v5.1
  • Bluetooth A2DP
    -
    Yes
  • bluetooth HID
    Yes
    -
  • bluetooth LE
    -
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, gyroscope, infrared thermometer, light, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    4150 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes, 33W (63% in 30 min)
  • Tests and performance
  • Antutu
    44566 (v8)
    368414 (v9)
  • Geekbench(single-core)
    106 (v5.2)
    363 (v5.2)
  • Geekbench(multi-core)
    326 (v5.2)
    1353 (v5.2)
  • Cost
  • Price
    70 USD
    360 USD

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