Compare Devices

realme c20
blu studio pro
zte nubia alpha
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Brand
 realme blu zte
Model
 realme c20 blu studio pro zte nubia alpha
Announced
 2021 January 19 2017 August 2019 February
Status
 Available. Released 2021 January 19 Available. Released 2017 August Available. Released 2019 April
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 ) 47.1 x 35 x 13.8 mm ( 1.85 x 1.38 x 0.54 in )
Weight in gram
 190 151 158
SIM card
 dual SIM ( Nano-SIM | dual stand-by ) dual SIM ( Micro-SIM ) eSIM
Water Resistance
 No
Display type
 IPS LCD | 400 Luminance units ( typ ) IPS LCD capacitive touchscreen | 16millioncolors AMOLED
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 ) 192 x 960 pixels ( ~244 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 ) 4.01 inches | 20.0 cm2 ( ~121.0% screen to body ratio )
Display Protection
 corning gorilla glass 3
Operating System
 android 10 | realme ui android 7.0 ( nougat ) proprietary Platform
CPU
 Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) Quad-core 1.3 GHz cortex-a7 Quad-core 1.1 GHz cortex-a7
Chipset
 mediatek mt6765g helio g35 ( 12 nm ) mediatek mt6580 ( 28 nm ) Qualcomm msm8909w snapdragon wear 2100
GPU
 powervr ge8320 mali-400mp2 adreno 304
Memory card
 microsdxc ( dedicated slot ) microsdxc No
Memory v1
 32gb 2gb RAM 8gb 1gb RAM 8gb 1gb 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 )
5 megapixel| lens aperture2.2 | 25mm ( wide ) | 1.12µm
Secondary camera
5 megapixel| lens aperture2.2 | ( wide ) | 1/5.0" | 1.12µm
5 mega pixel
Loud speaker
 Yes Yes Yes
Audio jack
 Yes Yes No
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 b/g/n
Bluetooth
 5.1.0 | a2dp | le 4.0 | a2dp 5.0 | a2dp | le
GPS
 Yes with a-gps glonass bds Yes with a-gps Yes with a-gps
NFC
 No No
Radio
 FM Radio No No
USB
 microusb 2.0 | USB on-the-go microusb 2.0 No
Sensors
 accelerometer | proximity | compass accelerometer accelerometer | gyroscope | heart rate | compass
Battery
 li-po 5000 mAh | Non-removable removable li-po 2000 mAh battery Li-lon 500 mAh | Non-removable
Battery Charge
 reverse charging
Colors
 gray color gradations, blue color gradations black, gray, gold, gold color gradations gold, black
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
GPRS
EDGE
Approx price
  • 80 GBP
  • 95 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
  • 380 GBP
  • 451 EUR
  • 4450 NOK
  • 4700 SEK
  • 28700 RUB
  • 460 USD
  • 2420 BRL
  • 660 AUD
  • 600000 KRW
  • 62000 JPY
  • 640 SGD
  • 2040 MYR
  • 1680 AED
  • 7700 ZAR