Nokia X20 vs vivo iQOO Z7

Nokia X20
Nokia X20
vivo iQOO Z7
vivo iQOO Z7
Nokia X20
vivo iQOO Z7
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1700(AWS), 1900, 2100
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 20, 28, 66, 38, 39, 40, 41
    LTE frequency band 1, 3, 5, 8, 38, 40, 41
  • 5G network
    5G band 1, 2, 3, 5, 7, 28, 38, 41, 66, 78 SA/NSA/Sub6
    5G band 1, 3, 8, 28, 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, Cat4, 150 Mbps download, 50 Mbps upload
    LTE-A
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-04
    2023-03
  • Status
    2021-05
    2023-03
  • Design
  • Build
    Plastic
    Polycarbonate
  • SIM
    Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    168.9 mm
    158.9 mm
  • Width
    79.7 mm
    73.5 mm
  • Thickness
    9.1 mm
    7.8 mm
  • Weight
    220 g
    173 g
  • Waterproof
    IPX2
    IP54
  • Dust proof
    IPX2
    IP54
  • Colors
    Blue, Sun
    Blue, Pacific Night
  • Display
  • Display type
    IPS LCD
    AMOLED
  • Physical size
    6.67 inches
    6.38 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2400 pixels
  • Pixel density
    395 ppi
    413 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Corning Gorilla Glass 5
    -
  • Display features
    -
    90Hz, HDR10+, 1300 nits (peak)
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.0 GHz Kryo 460
    Dual-core 2.5 GHz Cortex-A78
  • CPU(second)
    Hexa-core 1.8 GHz Kryo 460
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Qualcomm SM4350 Snapdragon 480 5G
    MediaTek Dimensity 920
  • GPU
    Adreno 619
    Mali-G68 MC4
  • Memory RAM
    6, 8 GB
    6, 8 GB
  • Internal storage
    128 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    512 GB
    -
  • Storage
    -
    UFS 2.2
  • OS
  • OS
    Android 11
    Android 13, Funtouch 13
  • Main camera
  • Camera type
    Quad
    Dual
  • Main camera
    (wide) , 64 MP, f/1.8 , 1/1.97" , 0.7 µm
    (wide) , 64 MP, f/2.2 , 1/1.97" , 0.7 µm, 10x digital zoom
  • (ultrawide) , 5 MP, 1/5" , 1.12 µm
    (depth) , 2 MP, f/2.4
  • (macro) , 2 MP
  • (depth) , 2 MP
  • Primary camera resolution
    9280 x 6920 pixels
    9280 x 6920 pixels
  • Primary camera video
    4K@30fps, 1080p@30fps
    4K@30fps, 1080p@30fps
  • Primary camera optics
    Zeiss optics
    -
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, geotagging, panorama, HDR, touch focus, 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
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 32 MP
    (wide) , 16 MP, f/2.0
  • Selfie camera features
    Face unlock, HDR
    -
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    Unspecified
  • 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, 802.11ax
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Wi-Fi direct
    Yes
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    Yes
    Yes
  • Bluetooth
    v5.0
    v5.2
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • Bluetooth AptX
    aptX HD
    -
  • NFC
    Yes
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    -
    Yes
  • QZSS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, fingerprint, gyroscope, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    4470 mAh
    4500 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Yes
    Yes, 44W (50% in 25 min)
  • Tests and performance
  • Antutu
    120879 (v8)
    485000 (v9)
  • Geekbench(single-core)
    507 (v5.3)
    908 (v5.2)
  • Geekbench(multi-core)
    1661 (v5.3)
    2270 (v5.2)
  • Cost
  • Price
    420 USD
    230 USD
  • SAR value
  • SAR(head)
    -
    0.84 W/kg
  • SAR(body)
    -
    1.15 W/kg

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