Realme Narzo N55 vs vivo V21s

Realme Narzo N55
Realme Narzo N55
vivo V21s
vivo V21s
Realme Narzo N55
vivo V21s
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100
  • 4G network
    LTE frequency band 1, 3, 5, 8, 38, 40, 41
    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, 28, 40, 41, 77, 78, 79 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, 301 Mbps download, 151 Mbps upload
    LTE-A, Cat12, 1200 Mbps download, 150 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2023-04
    2022-11
  • Status
    2023-04
    2022-11
  • Design
  • Build
    Glass front, plastic frame, plastic back
    Plastic
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Hybrid Dual SIM (Nano-SIM, dual stand-by)
  • Height
    165.6 mm
    159.7 mm
  • Width
    75.9 mm
    73.9 mm
  • Thickness
    7.9 mm
    7.3 mm
  • Weight
    189.5 g
    176 / 177 g
  • Colors
    Black, Blue
    Blue, Gradient
  • Display
  • Display type
    IPS LCD
    AMOLED
  • Physical size
    6.72 inches
    6.44 inches
  • Resolution
    1080 x 2400 pixels
    1080 x 2404 pixels
  • Pixel density
    392 ppi
    409 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen
    Scratch resistant
  • Display features
    90Hz, 680 nits (peak)
    -
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Dual-core 2.0 GHz Cortex-A75
    Dual-core 2.4 GHz Cortex-A76
  • CPU(second)
    Hexa-core 1.8 GHz Cortex-A55
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    MediaTek Helio G88
    MediaTek MT6853 Dimensity 800U
  • GPU
    Mali-G52 MC2
    Mali-G57 MC3
  • Memory RAM
    4, 8 GB
    8 GB
  • Internal storage
    64, 128 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    1 TB
    -
  • Storage
    eMMC 5.1
    UFS 2.2
  • OS
  • OS
    Android 13, Realme UI 4.0
    Android 12, Funtouch 12
  • Main camera
  • Camera type
    Dual
    Triple
  • Main camera
    (wide) , 64 MP, f/1.8 , 1/2" , 0.7 µm
    (wide) , 64 MP, f/1.8 , 0.7 µm, 26 mm
  • (depth) , 2 MP, f/2.4
    (ultrawide) , 8 MP, f/2.2 , 120˚ , 16 mm, 1/4.0" , 1.12 µm
  • (macro) , 2 MP, f/2.4
  • Primary camera resolution
    9280 x 6920 pixels
    9280 x 6920 pixels
  • Primary camera video
    1080p@30/60fps
    4K@30fps, 1080p@30/60fps
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, 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
    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) , 44 MP, f/2.0 , 150 mm
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera features
    Face unlock, HDR
    Autofocus, face unlock, HDR, optical image stabilization
  • Selfie camera video
    1080p@30fps
    4K@30fps, 1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    No
  • 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
    -
  • WLAN WiFi Dual Band
    Yes
    Yes
  • USB
    Type-C 2.0
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.2
    v5.1
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    No
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    Yes
    Yes
  • GALILEO
    Yes
    Yes
  • BDS
    Yes
    Yes
  • Features
  • Sensors
    Accelerometer, compass, fingerprint, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    Dart Charge, 33W (50% in 29 min)
    Yes, 33W (63% in 30 min)
  • Tests and performance
  • Antutu
    263739 (v9)
    368414 (v9)
  • Geekbench(single-core)
    389 (v5.2)
    363 (v5.2)
  • Geekbench(multi-core)
    1395 (v5.2)
    1353 (v5.2)
  • Cost
  • Price
    130 USD
    360 USD

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