Zoji Z9 vs vivo X51 5G

Zoji Z9
Zoji Z9
vivo X51 5G
vivo X51 5G
Zoji Z9
vivo X51 5G
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    W-CDMA 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 18(800), 38(2600), 39(1900), 40(2300), 41(2500)
    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
  • HSUPA speed
    -
    5.76 Mbps
  • LTE speed
    LTE Cat 4, 301.5 Mbps download, 51 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2018-7
    2020-09
  • Status
    2018-7
    2020-10
  • Design
  • Build
    -
    Glass front, glass back, aluminum frame
  • SIM
    Dual SIM (Nano-SIM/microSD)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.5 mm
    158.5 mm
  • Width
    79 mm
    72.8 mm
  • Thickness
    14.5 mm
    8 mm
  • Weight
    180 g
    181.5 g
  • Waterproof
    IP68
    -
  • Dust proof
    IP68
    -
  • Colors
    Black, Orange
    Gray
  • Display
  • Display type
    IPS capacitive touchscreen
    AMOLED
  • Physical size
    5.7 inches
    6.56 inches
  • Resolution
    720 x 1440 pixels
    1080 x 2376 pixels
  • Pixel density
    282 ppi
    398 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, Corning Gorilla Glass, In-cell
    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-A53
    Single-core 2.4 GHz Kryo 475 Prime
  • CPU(second)
    quad-core 1.5 GHz Cortex-A53
    Single-core 2.2 GHz Kryo 475 Gold
  • CPU(third)
    Hexa-core 1.8 GHz Kryo 475 Silver
  • Chipset
    MediaTek Helio P23 (MT6763V)
    Qualcomm SM7250 Snapdragon 765G
  • GPU
    Mali-G71 MP2
    Adreno 620
  • Memory RAM
    6 GB
    8 GB
  • Internal storage
    64 GB
    256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    256 GB
    -
  • Storage
    -
    UFS 2.1
  • OS
  • OS
    Android 8.1 Oreo
    Android 10, Funtouch 10.0
  • Main camera
  • Camera type
    Single
    Quad
  • Main camera
    22 MP, f/2
    48 MP, f/1.6 , (wide) , 1/1.2" , 0.8 µm
  • (periscope telephoto) , 8 MP, f/3.4 , 135 mm, 1/4.0" , 5x optical zoom
  • (portrait) , 13 MP, 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
    5344 x 4008 pixels
    8000 x 6000 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 1080p@30fps, gyro-EIS
  • Primary camera flash
    dual 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
    13 MP
    32 MP, (wide) , f/2.5 , 26 mm, 1/2.8" , 0.8 µm
  • Selfie camera resolution
    4160 x 3120 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
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Headphone adapter
    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 reversible connector
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v4.0
    v5.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • Bluetooth AptX
    -
    aptX HD
  • NFC
    Yes
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    -
    Yes
  • Beidou
    Yes
    -
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, fingerprint, proximity, light, Gyroscope, Heart rate
    Accelerometer, color spectrum, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5500 mAh
    4315 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Vivo FlashCharge (57% in 30 min)
  • Talk time 2G
    29 h
    -
  • Talk time 3G
    29 h
    -
  • Standby time 2G
    480 h
    -
  • Standby time 3G
    480 h
    -
  • DxOMark autonomy
    -
    45
  • DxOMark charging
    -
    80
  • DxOMark efficiency
    -
    68
  • DxOMark battery score
    -
    60
  • Tests and performance
  • Antutu
    -
    333912 (v8)
  • Geekbench(single-core)
    -
    672 (v5.2)
  • Geekbench(multi-core)
    -
    1969 (v5.2)
  • Cost
  • Price
    -
    940 USD

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