Samsung Galaxy A02 vs vivo Y55s (2023)

Samsung Galaxy A02
Samsung Galaxy A02
vivo Y55s (2023)
vivo Y55s (2023)
Samsung Galaxy A02
vivo Y55s (2023)
  • 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, 7, 8, 20, 28, 38, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 39, 40, 41
  • 5G network
    -
    5G band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 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
    -
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2021-01
    2023-01
  • Status
    2021-01
    2023-01
  • Design
  • Build
    Glass front, plastic back, plastic frame
    Glass front, plastic frame, plastic back
  • SIM
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    164 mm
    164 mm
  • Width
    75.9 mm
    75.9 mm
  • Thickness
    9.1 mm
    8.3 mm
  • Weight
    206 g
    187 g
  • Colors
    Black, White
    Black, Blue
  • Display
  • Display type
    PLS IPS
    IPS LCD
  • Physical size
    6.5 inches
    6.58 inches
  • Resolution
    720 x 1600 pixels
    1080 x 2408 pixels
  • Pixel density
    270 ppi
    401 ppi
  • Display colors
    16777216
    16777216
  • Display features
    Infinity-V Display
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.5 GHz Cortex-A53
    Dual-core 2.2 GHz Cortex-A76
  • CPU(second)
    Hexa-core 2.0 GHz Cortex-A55
  • Chipset
    Mediatek MT6739W
    MediaTek MT6833 Dimensity 700
  • GPU
    PowerVR GE8100
    Mali-G57 MC2
  • Memory RAM
    3 GB
    4, 6 GB
  • Internal storage
    32 GB
    128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    1 TB
    1 TB
  • Storage
    eMMC 5.1
    -
  • OS
  • OS
    Android 10, One UI 2.0
    Android 12, Funtouch 12
  • Main camera
  • Camera type
    Triple
    Triple
  • Main camera
    (wide) , 13 MP, f/1.9
    (wide) , 50 MP, f/1.8 , 10x digital zoom
  • (macro) , 2 MP, f/2.4
    (macro) , 2 MP, f/2.4
  • 2 MP
    2 MP, (depth) , f/2.4
  • Primary camera resolution
    4160 x 3120 pixels
    8190 x 6144 pixels
  • Primary camera video
    -
    1080p@30fps, gyro-EIS
  • Primary camera flash
    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, macro-mode
    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
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    5 MP, f/2.0
    8 MP, f/1.8 , 26 mm, 2x digital zoom
  • Selfie camera resolution
    2560 x 1920 pixels
    3264 x 2448 pixels
  • Selfie camera features
    Face unlock
    -
  • Selfie camera video
    720p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    FM Radio
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    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
  • USB
    microUSB 2.0
    Type-C 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v5.1
    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
  • BDS
    -
    Yes
  • QZSS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, proximity
    Accelerometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Po
    Li-Po
  • Battery capacity
    5000 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes, 18W
  • Talk time 4G
    24 h
    -
  • Tests and performance
  • Antutu
    50774 (v8)
    359000 (v9)
  • Geekbench(single-core)
    105 (v5.2)
    -
  • Geekbench(multi-core)
    332 (v5.2)
    -
  • SAR value
  • SAR EU(head)
    0.65 W/kg
    -
  • SAR EU(body)
    1.71 W/kg
    -
  • Cost
  • Price
    110 USD
    260 USD

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