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Brand | samsung | vivo | |
Model | samsung galaxy a20 | vivo v19 | |
Announced | 2019 March 19 | 2020 April 06 | |
Status | Available. Released 2019 April 05 | Available. Released 2020 April 29 | |
Device Body | glass front ( gorilla glass 3 ) | plastic back | plastic frame | glass front | glass back | plastic frame | |
Dimensions | 158.4 x 74.7 x 7.8 mm ( 6.24 x 2.94 x 0.31 in ) | 159.6 x 75 x 8.5 mm ( 6.28 x 2.95 x 0.33 in ) | |
Weight in gram | 169 | 186.5 | |
SIM card | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) | dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | No | |
Display type | Super AMOLED | Super AMOLED | HDR10 | 1200 Luminance units ( the peak ) | |
Display resolution | 720 x 1560 pixels | 19.5 : 9 ratio ( ~268 pixel per inch density ) | 1080 x 2400 pixels | 20 : 9 ratio ( ~409 pixel per inch density ) | |
Display size | 6.4 inches | 100.5 cm2 ( ~85.0% screen to body ratio ) | 6.44 inches | 100.1 cm2 ( ~83.7% screen to body ratio ) | |
Display Protection | corning gorilla glass 3 | ||
Operating System | android 9.0 ( pie ) | upgradable to android 11 | one ui 3.1 | android 10 | funtouch 10.0 | |
CPU | Octa-core ( 2x1.6 GHz cortex-a73 & 6x1.35 GHz cortex-a53 ) | Octa-core ( 2x2.3 GHz kryo 360 gold & 6x1.7 GHz kryo 360 silver ) | |
Chipset | exynos 7884 ( 14 nm ) | Qualcomm sdm712 snapdragon 712 ( 10 nm ) | |
GPU | mali-g71 mp2 | adreno 616 | |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( dedicated slot ) | |
Memory v1 | 32gb 3gb RAM | 128gb 8gb RAM | |
Memory v2 | 256gb 8gb RAM | ||
Primary camera | 13 megapixel| lens aperture1.9 | 28mm ( wide ) | Auto focus 5 megapixel| lens aperture2.2 | 12mm ( ultrawide ) | 48 megapixel| lens aperture1.8 | ( wide ) | 1/2.0" | 0.8µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | |
Secondary camera | 8 megapixel| lens aperture2.0 | 32 megapixel| lens aperture2.1 | 23mm ( wide ) | 1/2.8" | 0.8µm 8 megapixel| lens aperture2.3 | 17mm ( ultrawide ) | |
Loud speaker | Yes | Yes | |
Audio jack | Yes | Yes | |
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n | dual-band | Wi-Fi Direct | hotspot | |
Bluetooth | 5.0 | a2dp | le | 5.0 | a2dp | le | |
GPS | Yes with a-gps glonass bds | Yes with a-gps glonass galileo bds | |
NFC | Yes ( market/region dependent ) | No | |
Radio | FM Radio | No | |
USB | USB Type-C 2.0 | USB on-the-go | USB Type-C 2.0 | USB on-the-go | |
Sensors | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( under display | optical ) | accelerometer | gyroscope | proximity | compass | |
Battery | li-po 4000 mAh | Non-removable | li-po 4500 mAh | Non-removable | |
Battery Charge | Fast charging 15w | Fast charging 33w | 54% in 30 min | vivo flash charge 2.0.0 | |
Colors | black, blue color gradations, red, orange color gradations, gold | silver color gradations, black color gradations | |
Network technology | gsm / hspa / lte | gsm / hspa / lte | |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte cat4 150/50 mbps | hspa 42.2/5.76 mbps lte-a | |
GPRS | |||
EDGE | |||
Approx price |
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110 GBP
135 EUR
1240 NOK
1300 SEK
8000 RUB
130 USD
670 BRL
190 AUD
170000 KRW
18000 JPY
180 SGD
570 MYR
470 AED
2200 ZAR
