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LG K20 (2019)
Compare LG K20 (2019) and Samsung Galaxy S21 5G

LG K20 (2019) vs Samsung Galaxy S21 5G

LG K20 (2019)
LG K20 (2019)
Samsung Galaxy S21 5G
Samsung Galaxy S21 5G
LG K20 (2019)
Samsung Galaxy S21 5G
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)
    LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 38, 39, 40, 41, 46, 48, 66, 71
  • 5G network
    -
    5G band SA/NSA/Sub6/mmWave
  • HSDPA speed
    42.2 Mbps
    42.2 Mbps
  • HSUPA speed
    5.76 Mbps
    5.76 Mbps
  • LTE speed
    LTE Cat 4, 150 Mbps download, 50 Mbps upload
    LTE-A (CA), 2000 Mbps download, 200 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-8
    2021-01
  • Status
    2019-9
    2021-01
  • Design
  • Build
    Front glass, plastic body
    Glass front (Gorilla Glass Victus), plastic back, aluminum frame
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Single SIM (Nano-SIM and/or eSIM) or Dual SIM (Nano-SIM and/or eSIM, dual stand-by)
  • Height
    148.6 mm
    151.7 mm
  • Width
    71.9 mm
    71.2 mm
  • Thickness
    8.3 mm
    7.9 mm
  • Weight
    152 g
    169 (Sub6) / 171 (mmWave) g
  • Payment
    -
    Samsung Pay (Visa, MasterCard certified)
  • Waterproof
    -
    IP68 (1.5m and 30 mins)
  • Dust proof
    -
    IP68
  • MIL-STD-810G
    Yes
    -
  • Colors
    Black, Blue
    Gray, Pink, Violet, White
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    Dynamic AMOLED 2X
  • Physical size
    5.45 inches
    6.2 inches
  • Resolution
    480 x 960 pixels
    1080 x 2400 pixels
  • Pixel density
    197 ppi
    421 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    Scratch resistant, Corning Gorilla Glass Victus
  • Multitouch
    Yes
    -
  • Display features
    -
    120Hz, HDR10+, 1300 nits (peak), Infinity-O display, Always-On display
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.5 GHz Cortex-A53
    Single-core 2.9 GHz Cortex-X1
  • CPU(second)
    Triple-core 2.80 GHz Cortex-A78
  • CPU(third)
    Quad-core 2.2 GHz Cortex-A55
  • Chipset
    -
    Exynos 2100
  • GPU
    -
    Mali-G78 MP14
  • Memory RAM
    1 GB
    8 GB
  • Internal storage
    16 GB
    128, 256 GB
  • Memory card
    microSD, microSDHC, microSDXC
    No
  • Memory card max
    32 GB
    -
  • Storage
    eMMC
    UFS 3.X
  • OS
  • OS
    Android 9.0 Pie Go Edition
    Android 11, One UI 3.1
  • Main camera
  • Camera type
    Single
    Triple
  • Main camera
    8 MP, f/2.0 , 27 mm, 1.12 µm
    12 MP, f/1.8 , 26 mm, 1.8 µm, (wide) , 1/1.76"
  • (telephoto) , 64 MP, f/2.0 , 29 mm, 1/1.72" , 0.8 µm, 1.1x optical zoom , 3x hybrid zoom
  • 120˚ , (ultrawide) , 12 MP, f/2.2 , 13 mm, 1/2.55" , 1.4 µm
  • Primary camera resolution
    3264 x 2448 pixels
    4032 x 3024 pixels
  • Primary camera video
    1080p@30fps
    8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS
  • Primary camera flash
    LED flash
    LED flash
  • Camera features
    Autofocus, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode
    Autofocus, continuous shooting, digital zoom, optical zoom, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection autofocus
  • DxOMark photo
    -
    123
  • DxOMark zoom
    -
    77
  • DxOMark video
    -
    93
  • DxOMark camera score
    -
    116
  • Selfie camera
  • Selfie camera
    5 MP
    10 MP, (wide) , f/2.2 , 80˚ , 26 mm, 1/3.24" , 1.22 µm
  • Selfie camera resolution
    2560 x 1920 pixels
    3648 x 2736 pixels
  • Selfie camera features
    -
    Autofocus, HDR, phase detection autofocus
  • Selfie camera video
    1080p@30fps
    4K@30/60fps, 1080p@30fps
  • DxOMark photo
    -
    100
  • DxOMark video
    -
    95
  • DxOMark camera score
    -
    98
  • Sound
  • 3.5mm jack
    Yes
    No
  • Loudspeaker
    Yes
    Yes, with stereo speakers
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    -
  • 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, 802.11ax, 6E
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    Yes
  • WLAN WiFi Dual Band
    -
    Yes
  • USB
    microUSB 2.0
    Type-C 3.2
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.2
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    -
    Yes
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • GALILEO
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, light, proximity
    Accelerometer, barometer, compass, fingerprint, gyroscope, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Ion
  • Battery capacity
    3000 mAh
    4000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Wireless reverse charging
    -
    Yes
  • Fast wireless charging
    -
    Qi/PMA
  • Talk time 2G
    13 h
    -
  • Talk time 3G
    13 h
    -
  • Standby time 2G
    180 h
    -
  • Standby time 3G
    180 h
    -
  • Cost
  • Price
    110 USD
    800 USD
  • Tests and performance
  • Antutu
    -
    677991 (v8)
  • Geekbench(single-core)
    -
    828 (v5.2)
  • Geekbench(multi-core)
    -
    2897 (v5.2)
  • SAR value
  • SAR(head)
    -
    0.74 W/kg
  • SAR(body)
    -
    1.08 W/kg
  • SAR EU(head)
    -
    0.46 W/kg
  • SAR EU(body)
    -
    1.51 W/kg

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