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Brand | vivo | ||
Model | vivo y91 | ||
Announced | 2018 November | ||
Status | Available. Released 2018 November | ||
Device Body | |||
Dimensions | 155.1 x 75.1 x 8.3 mm ( 6.11 x 2.96 x 0.33 in ) | ||
Weight in gram | 163.5 | ||
SIM card | dual SIM ( Nano-SIM | dual stand-by ) | ||
Water Resistance | |||
Display type | IPS LCD | ||
Display resolution | 720 x 1520 pixels | 19 : 9 ratio ( ~270 pixel per inch density ) | ||
Display size | 6.22 inches | 96.6 cm2 ( ~82.9% screen to body ratio ) | ||
Display Protection | |||
Operating System | android 8.1 ( oreo ) | funtouch 4.5 | ||
CPU | Octa-core ( 4x1.95 GHz cortex-a53 & 4x1.45 GHz Cortex a53 ) | ||
Chipset | Qualcomm sdm439 snapdragon 439 ( 12 nm ) | ||
GPU | adreno 505 | ||
Memory card | microsdxc ( dedicated slot ) | ||
Memory v1 | 16gb 2gb RAM | ||
Memory v2 | 32gb 2gb RAM | 32gb 3gb RAM | ||
Primary camera | 13 megapixel| lens aperture2.2 | phase detection autofocus 2 megapixel| lens aperture2.4 | ( depth ) | ||
Secondary camera | 8 megapixel| lens aperture1.8 | ||
Loud speaker | Yes | ||
Audio jack | Yes | ||
WLAN | Wi-Fi 802.11 b/g/n | Wi-Fi Direct | hotspot | ||
Bluetooth | 4.2 | a2dp | le | ||
GPS | Yes with a-gps glonass bds | ||
NFC | No | ||
Radio | FM Radio | ||
USB | microusb 2.0 | USB on-the-go | ||
Sensors | fingerprint ( rear-mounted ) | accelerometer | proximity | compass | ||
Battery | li-po 4030 mAh | Non-removable | ||
Battery Charge | |||
Colors | black color gradations, ocean color color gradations | ||
Network technology | gsm / hspa / lte | ||
5G bands | |||
Network speed | hspa 42.2/5.76 mbps lte cat5 150/75 mbps | ||
GPRS | |||
EDGE | |||
Approx price |
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