vivo Y55 5G vs vivo iQOO Z8x

vivo Y55 5G
vivo Y55 5G
vivo iQOO Z8x
vivo iQOO Z8x
vivo Y55 5G
vivo iQOO Z8x
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41
    LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
  • 5G network
    5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 78 SA/NSA
    5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 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
    EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
  • LTE speed
    LTE-A, Cat4, 151 Mbps download, 51 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-01
    2023-08
  • Status
    2022-01
    2023-09
  • Design
  • Build
    Glass front, plastic frame, plastic back
    Glass, plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    164 mm
    164.6 mm
  • Width
    75.9 mm
    75.8 mm
  • Thickness
    8.3 mm
    9.1 mm
  • Weight
    187 g
    199.6 g
  • Colors
    Black, Blue
    Black, Blue, Silver
  • Display
  • Display type
    IPS LCD
    IPS LCD
  • Physical size
    6.58 inches
    6.64 inches
  • Resolution
    1080 x 2408 pixels
    1080 x 2388 pixels
  • Pixel density
    401 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    -
    Scratch resistant, 2.5D curved glass screen
  • Display features
    -
    120Hz
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.2 GHz Cortex-A76
    Quad-core 2.2 GHz Cortex-A78
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
    quad-core 1.8 GHz Cortex-A55
  • Chipset
    MediaTek MT6833 Dimensity 700 5G
    Qualcomm SM6450 Snapdragon 6 Gen 1
  • GPU
    Mali-G57 MC2
    Adreno 710
  • Memory RAM
    4 GB
    8, 12 GB
  • Internal storage
    128 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    1 TB
    -
  • Storage
    -
    UFS 2.2
  • OS
  • OS
    Android 11, Funtouch 12
    Android 13, OriginOS 3
  • Main camera
  • Camera type
    Triple
    Dual
  • Main camera
    (wide) , 50 MP, f/1.8 , 26 mm
    (wide) , 50 MP, f/1.8 , 10x digital zoom
  • (macro) , 2 MP, f/2.4
    (depth) , 2 MP, f/2.4
  • (depth) , 2 MP, f/2.4
  • Primary camera resolution
    8190 x 6144 pixels
    8120 x 6180 pixels
  • Primary camera video
    1080p@30fps, gyro-EIS
    4K@30fps
  • Primary camera flash
    dual-LED flash
    dual-LED dual-tone 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, macro-mode, phase detection autofocus, RAW
    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
    (wide) , 8 MP, f/1.8
    (wide) , 8 MP, f/2.0 , 1/4" , 1.12 µm
  • Selfie camera resolution
    3264 x 2448 pixels
    3264 x 2448 pixels
  • Selfie camera features
    -
    Face unlock
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • 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, 802.11ac
    Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.1
    v5.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    -
    aptX HD, aptX Adaptive
  • NFC
    Yes
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • QZSS
    Yes
    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
    6000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes, 18W
    Yes, 44W
  • Tests and performance
  • Antutu
    359000 (v9)
    440000 (v9)
  • Geekbench(single-core)
    430 (v5.2)
    745 (v5.2)
  • Geekbench(multi-core)
    1438 (v5.2)
    2208 (v5.2)
  • Cost
  • Price
    220 USD
    180 USD

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