ZTE Blade V20 vs vivo X51 5G

ZTE Blade V20
ZTE Blade V20
vivo X51 5G
vivo X51 5G
ZTE Blade V20
vivo X51 5G
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 34(2000), 39(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, 3, 7, 8, 28, 38, 41, 77, 78 SA/NSA
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE Cat6, 301.5 Mbps download, 51 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-10
    2020-09
  • Status
    2019-10
    2020-10
  • Design
  • Build
    Front glass, plastic body
    Glass front, glass back, aluminum frame
  • SIM
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    162.9 mm
    158.5 mm
  • Width
    76.6 mm
    72.8 mm
  • Thickness
    9 mm
    8 mm
  • Weight
    190 g
    181.5 g
  • Colors
    Turquoise, Blue
    Gray
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    AMOLED
  • Physical size
    6.49 inches
    6.56 inches
  • Resolution
    720 x 1560 pixels
    1080 x 2376 pixels
  • Pixel density
    265 ppi
    398 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant
  • Multitouch
    Yes
    -
  • Display features
    -
    90Hz, HDR10+
  • DxOMark display score
    -
    87
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.0 GHz Cortex-A73
    Single-core 2.4 GHz Kryo 475 Prime
  • CPU(second)
    quad-core 2.0 GHz Cortex-A53
    Single-core 2.2 GHz Kryo 475 Gold
  • CPU(third)
    Hexa-core 1.8 GHz Kryo 475 Silver
  • Chipset
    Mediatek MT6771 Helio P70
    Qualcomm SM7250 Snapdragon 765G
  • GPU
    Mali-G72 MP3
    Adreno 620
  • Memory RAM
    4 GB
    8 GB
  • Internal storage
    128 GB
    256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    256 GB
    -
  • Storage
    -
    UFS 2.1
  • OS
  • OS
    MiFavor 9.1 (Android 9.0 Pie)
    Android 10, Funtouch 10.0
  • Main camera
  • Camera type
    Triple
    Quad
  • Main camera
    16 MP, f/2.0
    48 MP, f/1.6 , (wide) , 1/1.2" , 0.8 µm
  • 8 MP, 12 mm
    8 MP, 135 mm, (periscope telephoto) , f/3.4 , 1/4.0" , 5x optical zoom
  • 2 MP
    13 MP, (portrait) , f/2.5 , 50 mm, 1/2.8" , 0.8 µm, 2x optical zoom
  • (ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
  • Primary camera resolution
    4608 x 3456 pixels
    8000 x 6000 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30fps, gyro-EIS
  • Primary camera flash
    LED flash
    dual-LED dual-tone 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
  • DxOMark photo
    -
    117
  • DxOMark zoom
    -
    67
  • DxOMark video
    -
    102
  • DxOMark camera score
    -
    114
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    8 MP
    32 MP, (wide) , f/2.5 , 26 mm, 1/2.8" , 0.8 µm
  • Selfie camera resolution
    3264 x 2448 pixels
    6528 x 4896 pixels
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • DxOMark photo
    -
    82
  • DxOMark video
    -
    78
  • DxOMark camera score
    -
    81
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • 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
    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
    v4.2
    v5.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, light, proximity
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4315 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Vivo FlashCharge (57% in 30 min)
  • DxOMark autonomy
    -
    45
  • DxOMark charging
    -
    80
  • DxOMark efficiency
    -
    68
  • DxOMark battery score
    -
    60
  • Cost
  • Price
    150 USD
    940 USD
  • Tests and performance
  • Antutu
    -
    333912 (v8)
  • Geekbench(single-core)
    -
    672 (v5.2)
  • Geekbench(multi-core)
    -
    1969 (v5.2)

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