Zoji Z9 vs vivo Y51 IN

Zoji Z9
Zoji Z9
vivo Y51 IN
vivo Y51 IN
Zoji Z9
vivo Y51 IN
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    W-CDMA 900, 2100
    HSDPA 850, 900, 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, 3, 5, 8, 40
  • HSDPA speed
    -
    42.2 Mbps
  • HSUPA speed
    -
    5.76 Mbps
  • EV-DO speed
    -
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE Cat 4, 301.5 Mbps download, 51 Mbps upload
    LTE-A, Cat4, 150 Mbps download, 50 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Status
    2018-7
    2020-12
  • Oficially announced
    2018-7
    2020-12
  • Design
  • SIM
    Dual SIM (Nano-SIM/microSD)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.5 mm
    163.9 mm
  • Width
    79 mm
    75.3 mm
  • Thickness
    14.5 mm
    8.4 mm
  • Weight
    180 g
    188 g
  • Waterproof
    IP68
    -
  • Dust proof
    IP68
    -
  • Colors
    Black, Orange
    Crystal Symphony, Titanium Sapphire
  • Display
  • Display type
    IPS capacitive touchscreen
    IPS LCD
  • Physical size
    5.7 inches
    6.58 inches
  • Resolution
    720 x 1440 pixels
    1080 x 2408 pixels
  • Pixel density
    282 ppi
    415 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, Corning Gorilla Glass, In-cell
    -
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.0 GHz Cortex-A53
    Quad-core 2.0 GHz Kryo 260 Gold
  • CPU(second)
    quad-core 1.5 GHz Cortex-A53
    quad-core 1.8 GHz Kryo 260 Silver
  • Chipset
    MediaTek Helio P23 (MT6763V)
    Qualcomm SDM665 Snapdragon 665
  • GPU
    Mali-G71 MP2
    Adreno 610
  • Memory RAM
    6 GB
    8 GB
  • Internal storage
    64 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    256 GB
    1 TB
  • OS
  • OS
    Android 8.1 Oreo
    Android 11, Funtouch 11
  • Main camera
  • Camera type
    Single
    Triple
  • Main camera
    22 MP, f/2
    48 MP, f/1.8 , (wide) , 1/2.0" , 0.8 µm
  • (ultrawide) , 8 MP, f/2.2 , 120˚ , 1/4.0" , 1.12 µm
  • (macro) , 2 MP, f/2.4
  • 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
    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
    HDR, Panorama
  • Selfie camera
  • Selfie camera type
    -
    Single
  • Selfie camera
    13 MP
    16 MP, (wide) , f/2.0 , 1/3.06" , 1.0 µm
  • Selfie camera resolution
    4160 x 3120 pixels
    4640 x 3456 pixels
  • Selfie camera features
    -
    HDR
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    No
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Headphone adapter
    Yes
    -
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • 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
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    -
    Yes
  • NFC
    Yes
    No
  • 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, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5500 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Quick Charge (70% in 67 min)
  • Talk time 2G
    29 h
    -
  • Talk time 3G
    29 h
    -
  • Standby time 2G
    480 h
    -
  • Standby time 3G
    480 h
    -
  • Tests and performance
  • Antutu
    -
    165000 (v8)
  • Cost
  • Price
    -
    250 USD

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