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Brand | vivo | vivo | |
Model | vivo s1 | vivo x20 | |
Announced | 2019 July 17 | 2017 September | |
Status | Available. Released 2019 July | Available. Released 2017 October | |
Device Body | glass front | plastic back | plastic frame | ||
Dimensions | 159.5 x 75.2 x 8.1 mm ( 6.28 x 2.96 x 0.32 in ) | 155.9 x 75.2 x 7.2 mm ( 6.14 x 2.96 x 0.28 in ) | |
Weight in gram | 179 | 159 | |
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | Hybrid dual SIM ( Nano-SIM | dual stand-by ) | |
Water Resistance | No | ||
Display type | Super AMOLED | Super AMOLED capacitive touchscreen | 16millioncolors | |
Display resolution | 1080 x 2340 pixels | 19.5 : 9 ratio ( ~404 pixel per inch density ) | 1080 x 2160 pixels | 18 : 9 ratio ( ~402 pixel per inch density ) | |
Display size | 6.38 inches | 99.9 cm2 ( ~83.3% screen to body ratio ) | 6.01 inches | 93.2 cm2 ( ~79.5% screen to body ratio ) | |
Display Protection | |||
Operating System | android 9.0 ( pie ) | funtouch 9 | android 7.1.1 ( nougat ) | upgradable to android 8.0 ( oreo ) ; funtouch 3.2 | |
CPU | Octa-core ( 2x2.0 GHz cortex-a75 & 6x1.7 GHz cortex-a55 ) | Octa-core ( 4x2.2 GHz kryo 260 gold & 4x1.8 GHz kryo 260 silver ) | |
Chipset | mediatek mt6768 helio p65 ( 12nm ) | Qualcomm sdm660 snapdragon 660 ( 14 nm ) | |
GPU | mali-g52 mc2 | adreno 512 | |
Memory card | microsdxc ( dedicated slot ) | microSD | up to 256 GB ( uses shared sim slot ) | |
Memory v1 | 64gb 6gb RAM | 64gb 4gb RAM | |
Memory v2 | 128gb 4gb RAM | 128gb 6gb RAM | 256gb 6gb RAM | ||
Primary camera | 16 megapixel| lens aperture1.8 | ( wide ) | 1/2.8" | 1.12µm | phase detection autofocus 8 megapixel| lens aperture2.2 | 13mm ( ultrawide ) | 1/4.0" | 1.12µm 2 megapixel| lens aperture2.4 | ( depth ) | 12 megapixel| lens aperture1.8 | Auto focus 5 megapixel| depth sensor | |
Secondary camera | 32 megapixel| lens aperture2.0 | 26mm ( wide ) | 1/2.8" | 0.8µm | 12 megapixel| lens aperture2.0 | |
Loud speaker | Yes | Yes | |
Audio jack | 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 | |
Bluetooth | 5.0 | a2dp | le | 5.0 | a2dp | le | |
GPS | Yes with a-gps glonass galileo bds | Yes with a-gps | |
NFC | No | ||
Radio | FM Radio | No | |
USB | microusb 2.0 | USB on-the-go | microusb 2.0 | USB on-the-go | |
Sensors | fingerprint ( under display | optical ) | accelerometer | proximity | compass | fingerprint ( rear-mounted ) | accelerometer | gyroscope | proximity | compass | |
Battery | li-po 4500 mAh | Non-removable | Non-removable Li-lon 3250 mAh battery | |
Battery Charge | Fast charging 18w | ||
Colors | black color gradations, blue color gradations, green color gradations | black, black color gradations, gold, gold color gradations, blue, pink | |
Network technology | gsm / hspa / lte | gsm / cdma / hspa / lte | |
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/150 mbps | hspa 42.2/5.76 mbps lte-a (2ca) cat6 300/50 mbps | |
GPRS | |||
EDGE | |||
Approx price |
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150 GBP
186 EUR
1730 NOK
1900 SEK
11200 RUB
180 USD
940 BRL
260 AUD
240000 KRW
24000 JPY
250 SGD
800 MYR
660 AED
3000 ZAR
