Compare Devices
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Brand | vivo | oppo | samsung |
Model | vivo y20a | oppo r15 pro | samsung galaxy a03 |
Announced | 2020 December 30 | 2018 March | 2021 November 26 |
Status | Available. Released 2021 January 02 | Available. Released 2018 April | Available. Released 2022 January 21 |
Device Body | glass front | plastic back | plastic frame | glass front | plastic back | plastic frame | |
Dimensions | 164.4 x 76.3 x 8.4 mm ( 6.47 x 3.00 x 0.33 in ) | 156.5 x 75.2 x 8 mm ( 6.16 x 2.96 x 0.31 in ) | 164.2 x 75.9 x 9.1 mm ( 6.46 x 2.99 x 0.36 in ) |
Weight in gram | 192 | 180 | 196 |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | single SIM ( Nano-SIM ) or dual SIM ( Nano-SIM | dual stand-by ) |
Water Resistance | No | No | |
Display type | IPS LCD | AMOLED | pls LCD |
Display resolution | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) | 1080 x 2280 pixels | 19 : 9 ratio ( ~401 pixel per inch density ) | 720 x 1600 pixels | 20 : 9 ratio ( ~270 pixel per inch density ) |
Display size | 6.51 inches | 102.3 cm2 ( ~81.6% screen to body ratio ) | 6.28 inches | 98.9 cm2 ( ~84.1% screen to body ratio ) | 6.5 inches | 102.0 cm2 ( ~81.8% screen to body ratio ) |
Display Protection | |||
Operating System | android 10 | funtouch 11 | android 8.1 ( oreo ) | coloros 5 | android 11 | upgradable to android 13 | one ui core 5 |
CPU | Octa-core ( 4x1.95 GHz cortex-a53 & 4x1.45 GHz Cortex a53 ) | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | Octa-core ( 2x1.6 GHz cortex-a75 & 6x1.6 GHz cortex-a55 ) |
Chipset | Qualcomm sdm439 snapdragon 439 ( 12 nm ) | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | unisoc t606 ( 12 nm ) |
GPU | adreno 505 | adreno 512 | mali-g57 mp1 |
Memory card | microsdxc ( dedicated slot ) | microsdxc ( uses shared sim slot ) | microsdxc ( dedicated slot ) |
Memory v1 | 64gb 3gb RAM | 128gb 6gb RAM | 32gb 2gb RAM |
Memory v2 | 32gb 3gb RAM | 32gb 4gb RAM | 64gb 4gb RAM | 64gb 3gb RAM | 128gb 4gb RAM | ||
Primary camera | 13 megapixel| lens aperture1.8 | ( wide ) | phase detection autofocus 2 megapixel| lens aperture2.4 | ( macro ) 2 megapixel| lens aperture2.4 | ( depth ) | 16 megapixel| lens aperture1.7 | 25mm ( wide ) | 1/2.6" | 1.22µm | phase detection autofocus 20 megapixel| lens aperture1.7 | 25mm ( wide ) | 1/2.8" | 1.0µm | 48 megapixel| lens aperture1.8 | ( wide ) | Auto focus 2 megapixel| lens aperture2.4 | ( depth ) |
Secondary camera | 8 megapixel| lens aperture1.8 | ( wide ) | 20 megapixel| lens aperture2.0 | 20mm ( wide ) | 1/2.8" | 1.0µm | 5 megapixel| lens aperture2.2 |
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 a/b/g/n/ac | dual-band | Wi-Fi Direct | hotspot | Wi-Fi 802.11 a/b/g/n/ac | dual-band | Wi-Fi Direct |
Bluetooth | 4.2 | a2dp | le | 5.0 | a2dp | le | edr | 5.0 | a2dp | le |
GPS | Yes with a-gps glonass galileo bds | Yes with a-gps glonass | |
NFC | No | Yes | No |
Radio | FM Radio | No | unspecified |
USB | microusb 2.0 | USB on-the-go | microusb 2.0 | USB on-the-go | microusb 2.0 |
Sensors | fingerprint ( side-mounted ) | accelerometer | gyroscope | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | accelerometer | proximity |
Battery | li-po 5000 mAh | Non-removable | li-po 3430 mAh | Non-removable | li-po 5000 mAh | Non-removable |
Battery Charge | |||
Colors | white color gradations, blue color gradations | black color gradations, red color gradations | black, blue, red |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte | gsm / hspa / lte |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | hspa 42.2/5.76 mbps lte cat4 150/50 mbps |
GPRS | |||
EDGE | |||
Approx price |
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120 GBP
140 EUR
1340 NOK
1500 SEK
8600 RUB
140 USD
730 BRL
200 AUD
180000 KRW
19000 JPY
190 SGD
620 MYR
510 AED
2300 ZAR
