Vivo Y81s - Technical characteristics and specifications

Vivo Y81s

Y81s technical characteristics

About the device:

Vivo Y81s is a mobile/cell phone with dimensions of 75 mm (millimeters), 7.5 cm (centimeters), 0.25 ft (feet), 2.95 in (inches), a weight of 146 grams, and a screen resolution of 720 x 1520 pixels.

It has a processor 4x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A53, a 3 GB RAM memory and an internal memory of 64 GB (gigabytes) expandable by memory card microSD, microSDHC, microSDXC .

The Vivo Y81s comes from the factory with the Funtouch 4.0 OS (Android 8.1 Oreo) operating system.

Technical information

Property	Value
Brand	Vivo
Model	Y81s

Connectivity
2G connectivity	GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz
3G connectivity	CDMA 800 MHz
4G connectivity	TD-SCDMA 1880-1920 MHz, TD-SCDMA 2010-2025 MHz
5G connectivity	No

Body
Dimensions	75 mm (millimeters), 7.5 cm (centimeters), 0.25 ft (feet), 2.95 in (inches)
Height	155.06 mm (millimeters), 15.51 cm (centimeters), 0.51 ft (feet), 6.1 in (inches)
Thickness	7.77 mm (millimeters), 0.78 cm (centimeters), 0.03 ft (feet), 0.31 in (inches)
Volume	90.36 cm
Weight gr.	146
Weight oz	0.32
SIM	Nano-SIM (4FF - fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Number of SIMS	2
Colors	Black, Red
Body materials	Aluminium alloy, Plastic

Screen
Type of screen	IPS
Screen resolution	720 x 1520 pixels
Display width	2.66 in (inches), 67.63 mm (millimeters), 6.76 cm (centimeters)
Display height	5.62 in (inches), 142.78 mm (millimeters), 14.28 cm (centimeters)
Aspect ratio	2.111:1
Pixel density	270 ppi (pixels per inch), 106 ppcm (pixels per centimeter)
Color depth	24 bit, 16777216 colors
Display area	83.3 % (percent)
Crystal	Corning Gorilla Glass 3, 2.5D curved glass screen

Platform
OS	Funtouch 4.0 OS (Android 8.1 Oreo)
CPU	4x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A53
SoC	MediaTek Helio P22 (MT6762)
Technology	12 nm (nanometers)
Bits	64 bit
Instruction set	ARMv8-A
Cores	8
CPU Frequency	2000 MHz (megahertz)

Storage and memory
Memory card	microSD, microSDHC, microSDXC
Internal memory	64 GB (gigabytes)
RAM	3 GB (See other devices with 3 GB)
RAM type	LPDDR3
RAM channels	Single channel
RAM frequency	933 MHz (megahertz)

Cameras
Sensor model	CMOS (complementary metal-oxide semiconductor)
Sensor type	f/2.2
Sensor size	LED
Sensor Pixel size	4160 x 3120 pixels, 12.98 MP (megapixels)
Aperture	30 fps (frames per second)
Resolution	Autofocus, Continuous shooting, Digital zoom, Optical image stabilization, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode
Video Resolution	Pixel size - 1.28 ?m, Phase detection, Focal length (35 mm equivalent) - 30 mm, Secondary rear camera - 5 MP, Aperture size - f/2.4 (#2)
FPS	Sensor size - 1/2.55", Pixel size - 1.4 ?m, Phase detection, Secondary rear camera - 13 MP, Aperture size - f/2.4 (#2), Angle of view - 125
Video features	Sensor size - 1/2.55", Pixel size - 1.4 ?m, Phase detection with Dual Pixel, 4-axis OIS, Focal length (35 mm equivalent) - 30 mm, Secondary rear camera - 2 MP, Pixel size - 2.9 ?m (#2), Aperture size - f/1.8 (#2), TOF (Time Of Flight) 3D camera, Aperture size - f/1.3 (#TOF), Face unlock
Aperture secondary camera	f/2.2
Resolution secondary camera	1920 x 1080 pixels, 2.07 MP (megapixels)
Video resolution secondary camera	30 fps (frames per second)
FPS video secondary camera	Face unlock
Audio connector	Yes

Communications
WLAN	802.11a (IEEE 802.11a-1999), 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE
Bluetooth	4.2
GPS	GPS, A-GPS, GLONASS
Radio	No
USB	Micro USB
Sensors	Proximity, Light, Accelerometer, Gyroscope