English 
Français 
Español 
Português 
Русский 
Deutsch 
Melayu 
Italiano 
Nederlands 
Svenska 
Norsk 
한국어 
日本語 Compare Devices
 |  |  | |
| remove from compare | remove from compare | remove from compare | |
Brand | realme | huawei | blu |
Model | realme c20 | huawei y7 | blu c4 |
Announced | 2021 January 19 | 2017 May | 2018 August |
Status | Available. Released 2021 January 19 | Available. Released 2017 July | Available. Released 2018 August |
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 ) | 153.6 x 76.4 x 8.4 mm ( 6.05 x 3.01 x 0.33 in ) | 124.3 x 64.2 x 10.9 mm ( 4.89 x 2.53 x 0.43 in ) |
Weight in gram | 190 | 165 | 118 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | single SIM or Hybrid dual SIM | dual SIM ( Micro-SIM ) |
Water Resistance | No | ||
Display type | IPS LCD | 400 Luminance units ( typ ) | IPS LCD capacitive touchscreen | 16millioncolors | IPS LCD capacitive touchscreen | 16millioncolors |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 720 x 1280 pixels | 16 : 9 ratio ( ~267 pixel per inch density ) | 480 x 800 pixels | 5 : 3 ratio ( ~233 pixel per inch density ) |
Display size | 6.5 inches | 102.0 cm2 ( ~80.8% screen to body ratio ) | 5.5 inches | 83.4 cm2 ( ~71.1% screen to body ratio ) | 4.0 inches | 45.5 cm2 ( ~57.1% screen to body ratio ) |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 10 | realme ui | android 7.0 ( nougat ) | emui 5.1 | android 8.1 oreo ( go edition ) |
CPU | Octa-core ( 4x2.3 GHz cortex-a53 & 4x1.8 GHz cortex-a53 ) | Octa-core 1.4 GHz cortex-a53 | Quad-core 1.3 GHz |
Chipset | mediatek mt6765g helio g35 ( 12 nm ) | Qualcomm msm8940 snapdragon 435 ( 28 nm ) | |
GPU | powervr ge8320 | adreno 505 | mali-400 |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) | microsdxc |
Memory v1 | 32gb 2gb RAM | 16gb 2gb RAM | 8gb 512mb RAM |
Memory v2 | |||
Primary camera | 8 megapixel| lens aperture2.0 | ( wide ) | 1/4.0" | 1.12µm | Auto focus | 12 megapixel| lens aperture2.2 | 1/2.9 | 1.25µm | phase detection autofocus | 5 mega pixel |
Secondary camera | 5 megapixel| lens aperture2.2 | ( wide ) | 1/5.0" | 1.12µm | 8 megapixel| lens aperture2.0 | 5 mega pixel |
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 | Wi-Fi Direct | hotspot | Wi-Fi 802.11 b/g/n | hotspot |
Bluetooth | 5.1.0 | a2dp | le | v4.1.0 | a2dp | le | 2.1.0 |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass | Yes with a-gps |
NFC | No | ||
Radio | FM Radio | FM Radio | FM Radio |
USB | microusb 2.0 | USB on-the-go | microusb 2.0 | USB on-the-go | microusb 2.0 |
Sensors | accelerometer | proximity | compass | accelerometer | gyroscope | proximity | compass | accelerometer |
Battery | li-po 5000 mAh | Non-removable | Non-removable Li-lon 4000 mAh battery | li-po 1300 mAh battery |
Battery Charge | reverse charging | ||
Colors | gray color gradations, blue color gradations | grey color gradations, silver color gradations | black, gold, blue |
Network technology | gsm / hspa / lte | gsm / hspa / lte | gsm / hspa |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte | hspa lte | hspa 21.1/5.76 mbps |
GPRS | |||
EDGE | |||
Approx price |
|
|
|
80 GBP
92 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