Oppo A55s vs vivo iQOO Z8x

Oppo A55s
Oppo A55s
vivo iQOO Z8x
vivo iQOO Z8x
Oppo A55s
vivo iQOO Z8x
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900; CDMA 800
    GSM 850, 900, 1800, 1900; CDMA 800
  • 3G network
    HSDPA 800, 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 2100; CDMA2000 1x
  • 4G network
    LTE frequency band 1, 3, 5, 8, 34, 38, 39, 40, 41
    LTE frequency band 1, 3, 5, 8, 28, 34, 38, 39, 40, 41
  • 5G network
    5G band 1, 28, 41, 77, 78
    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
  • LTE speed
    LTE-A
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-04
    2023-08
  • Status
    2022-04
    2023-09
  • Design
  • Build
    Plastic
    Glass, plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.9 mm
    164.6 mm
  • Width
    75.7 mm
    75.8 mm
  • Thickness
    8.4 mm
    9.1 mm
  • Weight
    186 g
    199.6 g
  • Colors
    Black, Blue, Gold
    Black, Blue, Silver
  • Display
  • Display type
    IPS LCD
    IPS LCD
  • Physical size
    6.5 inches
    6.64 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2388 pixels
  • Pixel density
    270 ppi
    395 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
    Scratch resistant, 2.5D curved glass screen
  • Display features
    480 nits (peak)
    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
    Qualcomm SM6450 Snapdragon 6 Gen 1
  • GPU
    Mali-G57 MC2
    Adreno 710
  • Memory RAM
    6, 8 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, ColorOS 11.1
    Android 13, OriginOS 3
  • Main camera
  • Camera type
    Triple
    Dual
  • Main camera
    (wide) , 13 MP, f/2.2 , 80˚ , 25 mm, 1/3.06" , 1.12 µm
    (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
    4160 x 3120 pixels
    8120 x 6180 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps
  • Primary camera flash
    LED flash
    dual-LED dual-tone flash
  • Camera features
    Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-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
    (wide) , 8 MP, f/2.0
    (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, face detection, HDR
    Face unlock
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    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 HD, aptX Adaptive
  • NFC
    No
    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, 44W
  • Talk time 2G
    26 h
    -
  • Standby time 2G
    450 h
    -
  • Tests and performance
  • Antutu
    280000 (v9)
    440000 (v9)
  • Geekbench(single-core)
    510 (v5.2)
    745 (v5.2)
  • Geekbench(multi-core)
    1592 (v5.2)
    2208 (v5.2)
  • Cost
  • Price
    180 USD
    180 USD

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