LG K20 (2019) vs Realme C21

LG K20 (2019)
LG K20 (2019)
Realme C21
Realme C21
LG K20 (2019)
Realme C21
  • Network
  • 2G network
    GSM 850, 900, 1800, 1900
    GSM 850, 900, 1800, 1900
  • 3G network
    HSDPA 850, 900, 1900, 2100
    HSDPA 850, 900, 2100
  • 4G network
    LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800), 38(2600)
    LTE frequency band 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
  • 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, Cat4, 150 Mbps download, 51 Mbps upload
  • GPRS
    Yes
    Yes
  • EDGE
    Yes
    Yes
  • Availability
  • Oficially announced
    2019-8
    2021-03
  • Status
    2019-9
    2021-03
  • Design
  • Build
    Front glass, plastic body
    Glass front, plastic back, plastic frame
  • SIM
    Dual SIM (Nano-SIM, dual stand-by)
    Dual SIM (Nano-SIM, dual stand-by)
  • Height
    148.6 mm
    165.2 mm
  • Width
    71.9 mm
    76.4 mm
  • Thickness
    8.3 mm
    8.9 mm
  • Weight
    152 g
    190 g
  • MIL-STD-810G
    Yes
    -
  • Colors
    Black, Blue
    Black, Blue
  • Display
  • Display type
    IPS LCD capacitive touchscreen
    IPS LCD
  • Physical size
    5.45 inches
    6.5 inches
  • Resolution
    480 x 960 pixels
    720 x 1600 pixels
  • Pixel density
    197 ppi
    270 ppi
  • Display colors
    16777216
    16777216
  • Protection
    2.5D curved glass screen
    Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 3
  • Multitouch
    Yes
    -
  • Hardware
  • CPU
    -
    Octa-core
  • CPU
    Quad-core 1.5 GHz Cortex-A53
    Quad-core 2.3 GHz Cortex-A53
  • CPU(second)
    quad-core 1.8 GHz Cortex-A53
  • Chipset
    -
    MediaTek Helio G35
  • GPU
    -
    PowerVR GE8320
  • Memory RAM
    1 GB
    3, 4 GB
  • Internal storage
    16 GB
    32, 64 GB
  • Memory card
    microSD, microSDHC, microSDXC
    microSD, microSDHC, microSDXC
  • Memory card max
    32 GB
    256 GB
  • Storage
    eMMC
    eMMC 5.1
  • OS
  • OS
    Android 9.0 Pie Go Edition
    Android 10, Realme UI 1.0 / Android 11, Realme UI 2.0
  • Main camera
  • Camera type
    Single
    Triple
  • Main camera
    8 MP, f/2.0 , 27 mm, 1.12 µm
    13 MP, f/2.2 , 26 mm, 1.12 µm, (wide) , 1/3.06"
  • (macro) , 2 MP, f/2.4
  • (depth) , 2 MP, f/2.4
  • Primary camera resolution
    3264 x 2448 pixels
    2560 x 1920 pixels
  • Primary camera video
    1080p@30fps
    1080p@30fps
  • 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, digital zoom, digital image stabilization, 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
  • Selfie camera
    5 MP
    5 MP, (wide) , f/2.2 , 1/5.0" , 1.12 µm
  • Selfie camera resolution
    2560 x 1920 pixels
    2560 x 1920 pixels
  • Selfie camera features
    -
    Face unlock, HDR, panorama
  • Selfie camera video
    1080p@30fps
    1080p@30fps
  • Sound
  • 3.5mm jack
    Yes
    Yes
  • Loudspeaker
    Yes
    Yes
  • Earpiece
    Yes
    Yes
  • Multimedia
  • Radio
    No
    FM Radio
  • Connectivity
  • WLAN
    Wi-Fi 802.11b, 802.11g, 802.11n
    Wi-Fi 802.11b, 802.11g, 802.11n
  • WLAN WiFi Hotspot
    Yes
    Yes
  • WLAN WiFi Direct
    Yes
    -
  • USB
    microUSB 2.0
    microUSB 2.0
  • USB On-The-Go
    -
    Yes
  • Bluetooth
    v4.2
    v5.0
  • Bluetooth A2DP
    Yes
    Yes
  • bluetooth LE
    Yes
    Yes
  • NFC
    -
    No
  • GPS
    Yes, with A-GPS
    Yes, with A-GPS
  • GLONASS
    -
    Yes
  • BDS
    -
    Yes
  • Features
  • Sensors
    Accelerometer, light, proximity
    Accelerometer, compass, fingerprint, proximity
  • Browser
  • HTML
    HTML5
    HTML5
  • Battery
  • Battery type
    Li-Ion
    Li-Po
  • Battery capacity
    3000 mAh
    5000 mAh
  • Battery removable
    Non-removable
    Non-removable
  • Fast battery charging
    -
    Yes
  • Reverse charging
    -
    Yes
  • Talk time 2G
    13 h
    -
  • Talk time 3G
    13 h
    -
  • Standby time 2G
    180 h
    -
  • Standby time 3G
    180 h
    -
  • Cost
  • Price
    110 USD
    130 USD
  • Tests and performance
  • Antutu
    -
    110490 (v8)
  • Geekbench(single-core)
    -
    174 (v5.2)
  • Geekbench(multi-core)
    -
    982 (v5.2)

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