Compare Devices

realme c20
blu studio pro
lg k51s
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Brand
 realme blu lg
Model
 realme c20 blu studio pro lg k51s
Announced
 2021 January 19 2017 August 2020 February 18
Status
 Available. Released 2021 January 19 Available. Released 2017 August Available. Released 2020 April 27
Device Body
 glass front ( gorilla glass 3 ) | plastic frame | plastic back
Dimensions
 165.2 x 76.4 x 8.9 mm ( 6.50 x 3.01 x 0.35 in ) 144.1 x 72.8 x 9.9 mm ( 5.67 x 2.87 x 0.39 in ) 165.2 x 76.7 x 8.3 mm ( 6.50 x 3.02 x 0.33 in )
Weight in gram
 190 151 194.5
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) dual SIM ( Micro-SIM ) Nano-SIM
Water Resistance
 No No
Display type
 IPS LCD | 400 Luminance units ( typ ) IPS LCD capacitive touchscreen | 16millioncolors IPS LCD
Display resolution
 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) 720 x 1280 pixels | 16 : 9 ratio ( ~294 pixel per inch density ) 720 x 1600 pixels | 20 : 9 ratio ( ~282 pixel per inch density )
Display size
 6.5 inches | 102.0 cm2 ( ~80.8% screen to body ratio ) 5.0 inches | 68.9 cm2 ( ~65.7% screen to body ratio ) 6.55 inches | 93.6 cm2 ( ~73.8% screen to body ratio )
Display Protection
 corning gorilla glass 3 scratch-resistant glass
Operating System
 android 10 | realme ui android 7.0 ( nougat ) android 9.0 ( pie )
CPU
 Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) Quad-core 1.3 GHz cortex-a7 Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 )
Chipset
 mediatek mt6765g helio g35 ( 12 nm ) mediatek mt6580 ( 28 nm ) mediatek mt6765 helio p35 ( 12 nm )
GPU
 powervr ge8320 mali-400mp2 powervr ge8320
Memory card
 microsdxc ( dedicated slot ) microsdxc microsdxc ( dedicated slot )
Memory v1
 32gb 2gb RAM 8gb 1gb RAM 64gb 3gb RAM
Memory v2
Primary camera
8 megapixel| lens aperture2.0 | ( wide ) | 1/4.0" | 1.12µm | Auto focus
8 megapixel| Auto focus
2 megapixel| ( depth )
32 megapixel| ( wide ) | phase detection autofocus
5 megapixel| lens aperture2.2 | 115˚ | ( ultrawide )
2 megapixel| lens aperture2.4 | ( macro )
2 megapixel| lens aperture2.4 | ( depth )
Secondary camera
5 megapixel| lens aperture2.2 | ( wide ) | 1/5.0" | 1.12µm
5 mega pixel
13 megapixel| 1/3.1" | 1.12µm
Loud speaker
 Yes Yes Yes
Audio jack
 Yes Yes Yes
WLAN
 Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot Wi-Fi 802.11 b/g/n | hotspot Wi-Fi 802.11 a/b/g/n | Wi-Fi Direct | dlna
Bluetooth
 5.1.0 | a2dp | le 4.0 | a2dp 5.0 | a2dp | le
GPS
 Yes with a-gps glonass bds Yes with a-gps
NFC
 No Yes
Radio
 FM Radio No No
USB
 microusb 2.0 | USB on-the-go microusb 2.0 USB Type-C 2.0 | otg
Sensors
 accelerometer | proximity | compass accelerometer fingerprint ( rear-mounted ) | accelerometer | proximity | compass
Battery
 li-po 5000 mAh | Non-removable removable li-po 2000 mAh battery li-po 4000 mAh
Battery Charge
 reverse charging
Colors
 gray color gradations, blue color gradations black, gray, gold, gold color gradations titanium color, pink, blue, red
Network technology
 gsm / hspa / lte gsm / hspa gsm / hspa / lte
5G bands
Network speed
 hspa 42.2/5.76 mbps lte hspa 21.1/5.76 mbps hspa 42.2/5.76 mbps lte (2ca) cat6 300/50 mbps
GPRS
EDGE
Approx price
  • 80 GBP
  • 98 EUR
  • 890 NOK
  • 1000 SEK
  • 5800 RUB
  • 100 USD
  • 490 BRL
  • 140 AUD
  • 120000 KRW
  • 13000 JPY
  • 130 SGD
  • 410 MYR
  • 340 AED
  • 1600 ZAR
  • 170 GBP
  • 205 EUR
  • 1980 NOK
  • 2100 SEK
  • 12800 RUB
  • 210 USD
  • 1080 BRL
  • 300 AUD
  • 270000 KRW
  • 28000 JPY
  • 280 SGD
  • 910 MYR
  • 750 AED
  • 3500 ZAR