Oppo A77s vs Samsung Galaxy M21s

Oppo A77s
Oppo A77s
Samsung Galaxy M21s
Samsung Galaxy M21s
Oppo A77s
Samsung Galaxy M21s
  • 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, 28, 38, 40, 41
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 38, 40, 41, 66
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE
    LTE-A, 603 Mbps download, 150 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2022-10
    2020-11
  • Status
    2022-10
    2020-11
  • Design
  • Build
    Glass front, plastic frame, plastic back or eco leather back
    Glass front (Gorilla Glass 3), plastic back, plastic frame
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
  • Height
    163.8 mm
    159.2 mm
  • Width
    75 mm
    75.1 mm
  • Thickness
    8 mm
    8.9 mm
  • Weight
    187/190 g
    191 g
  • Waterproof
    IP54
    -
  • Dust proof
    IP54
    -
  • Colors
    Black, Orange
    Black, Blue
  • Display
  • Display type
    IPS LCD
    Super AMOLED
  • Physical size
    6.56 inches
    6.4 inches
  • Resolution
    720 x 1612 pixels
    1080 x 2340 pixels
  • Pixel density
    269 ppi
    403 ppi
  • Display colors
    16777216
    16777216
  • Protection
    Scratch resistant, 2.5D curved glass screen
    2.5D curved glass screen, Corning Gorilla Glass 3
  • Display features
    90Hz, 480 nits (typ), 600 nits (HBM)
    420 nits (typ), Infinity U Display
  • Hardware
  • CPU
    Octa-core
    Octa-core
  • CPU
    Quad-core 2.4 GHz Kryo 265 Gold
    Quad-core 2.3 GHz Cortex-A73
  • CPU(second)
    quad-core 1.9 GHz Kryo 265 Silver
    quad-core 1.7 GHz Cortex-A53
  • Chipset
    Qualcomm SM6225 Snapdragon 680 4G
    Exynos 9611
  • GPU
    Adreno 610
    Mali-G72 MP3
  • Memory RAM
    8 GB
    4, 6 GB
  • Internal storage
    128 GB
    64, 128 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    64 GB
    512 GB
  • Storage
    UFS 2.2
    UFS 2.1
  • OS
  • OS
    Android 12, ColorOS 12.1
    Android 10, One UI 2.5
  • Main camera
  • Camera type
    Dual
    Triple
  • Main camera
    (wide) , 50 MP, f/1.8 , 77˚
    (wide) , 64 MP, f/1.8 , 26 mm, 1/1.72" , 0.8 µm
  • (depth) , 2 MP, f/2.4 , 89˚ , 1/5" , 1.75 µm
    (ultrawide) , 8 MP, f/2.2 , 1/4.0" , 1.12 µm
  • (depth) , 5 MP, f/2.2
  • Primary camera resolution
    -
    9280 x 6920 pixels
  • Primary camera video
    1080p@30fps
    4K@30fps, 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, phase detection autofocus
  • Selfie camera
  • Selfie camera type
    Single
    Single
  • Selfie camera
    (wide) , 8 MP, f/2.0 , 26 mm
    (wide) , 32 MP, f/2.0 , 26 mm, 1/2.8" , 0.8 µm
  • Selfie camera resolution
    3264 x 2448 pixels
    -
  • Selfie camera features
    Panorama
    -
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes, with stereo speakers
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    FM Radio
  • 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
    -
  • Bluetooth
    v5.0
    v5.0
  • 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
    Yes
  • QZSS
    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
    6000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    SuperVOOC, 33W (100% in 69 min)
    Fast Charging
  • Tests and performance
  • Antutu
    -
    186200 (v8)
  • Geekbench(single-core)
    380 (v5.2)
    -
  • Geekbench(multi-core)
    1657 (v5.2)
    -
  • Cost
  • Price
    220 USD
    280 USD

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Samsung Galaxy M21s comparisons

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