Vivo Y51s

Brand and model

Brand	Vivo
Model	Y51s

Design

Width	76.61 mm 7.661 cm 0.251 ft 3.016 in
Height	162.05 mm 16.205 cm 0.532 ft 6.38 in
Thickness	8.46 mm 0.846 cm 0.028 ft 0.333 in
Weight	190 g 0.42 lbs 6.7 oz
Volume	105.03 cm³ 6.38 in³
Colors	Secret Realm Black Snow Feather White Blue
Body materials	Plastic

SIM card

SIM card type	Nano-SIM (4FF — fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)
Number of SIM cards	2
Features	Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

GSM	GSM 850 MHz (B5) GSM 900 MHz (B8) GSM 1800 MHz (B3) GSM 1900 MHz (B2)
CDMA	CDMA 800 MHz (BC0)
W-CDMA	W-CDMA 850 MHz (B5) W-CDMA 900 MHz (B8) W-CDMA 1700 MHz (B4) W-CDMA 2100 MHz (B1)
LTE	LTE-FDD 850 MHz (B5) LTE-FDD 900 MHz (B8) LTE-FDD 1800 MHz (B3) LTE-FDD 2100 MHz (B1) LTE-TDD 1900 MHz (B39) LTE-TDD 2000 MHz (B34) LTE-TDD 2300 MHz (B40) LTE-TDD 2500 MHz (B41) LTE-TDD 2600 MHz (B38)
5G NR	5G-FDD 2100 MHz (n1) 5G-TDD 2500 MHz (n41) 5G-TDD 3500 MHz (n78)

Mobile network technologies and bandwidth

Mobile network technologies

UMTS (384 kbit/s ) EDGE GPRS HSPA+ LTE Cat 4 (51.0 Mbit/s , 150.8 Mbit/s ) EV-DO Rev. A (1.8 Mbit/s , 3.1 Mbit/s ) TD-SCDMA TD-HSDPA 5G NSA 5G SA

Operating system

Operating system (OS)

FunTouch OS 10.5 (Android 10)

System on Chip (SoC)

SoC	Samsung Exynos 880
Process technology	8 nm
CPU	2x 2.0 GHz ARM Cortex-A77, 6x 1.79 GHz ARM Cortex-A55
CPU bits	64 bit
Instruction set	ARMv8
CPU cores	8
CPU frequency	2000 MHz
GPU	ARM Mali-G76 MP5
GPU cores	5
RAM capacity	6 GB
RAM type	LPDDR4X
RAM channels	Double channel
RAM frequency	1866 MHz
	Game Box 8.0 Multi Turbo 3.0 90 mm liquid-cooled heat dissipation pipes Multi-layer PGS graphite heat sinks

Storage

Storage	128 GB
	UFS 2.1

Memory cards

Types

microSD microSDHC microSDXC

Display

Type/technology	IPS
Diagonal size	6.53 in 165.86 mm 16.59 cm
Width	2.74 in 69.51 mm 6.95 cm
Height	5.93 in 150.6 mm 15.06 cm
Aspect ratio	2.167:1
Resolution	1080 x 2340 pixels
Pixel density	395 ppi 155 ppcm
Color depth	24 bit 16777216 colors
Display area	84.59 %
Other features	Capacitive Multi-touch
	2.5D curved glass screen 1500:1

Sensors

Sensors	Proximity Light Accelerometer Compass Gyroscope Fingerprint
	Side-mounted fingerprint sensor

Rear camera

Sensor type	CMOS (complementary metal-oxide semiconductor)
Sensor format	1/2″
Aperture	f/1.79
Focal length and 35 mm equivalent	25 mm *(35 mm / full frame)
Flash type	LED
Image resolution	8000 x 6000 pixels 48 MP
Video resolution	3840 x 2160 pixels 8.29 MP
Video FPS	30 fps
Features	Autofocus Continuous shooting Digital zoom Digital image stabilization Geotagging Panorama HDR Touch focus Face detection White balance settings ISO settings Exposure compensation Self-timer Scene mode Macro mode Phase detection autofocus (PDAF) RAW
	10x digital zoom Secondary rear camera — 2 MP (macro) Aperture size — f/2.4 (#2) Third rear camera — 2 MP (depth-sensing) Aperture size — f/2.4 (#3)

Front camera

Aperture	f/2.05
Image resolution	3264 x 2448 pixels 7.99 MP
Video resolution	1920 x 1080 pixels 2.07 MP
Video FPS	30 fps
Features	Face unlock Panorama

Audio

Speaker	Loudspeaker Earpiece
	1508 loudspeaker

Radio

Radio

Yes

Tracking / Positioning

Tracking / Positioning

GPS A-GPS GLONASS BeiDou Galileo

Wi-Fi

Wi-Fi

802.11a (IEEE 802.11a-1999) 802.11b (IEEE 802.11b-1999) 802.11g (IEEE 802.11g-2003) 802.11n (IEEE 802.11n-2009) 802.11n 5GHz 802.11ac (IEEE 802.11ac) Dual band Wi-Fi Hotspot Wi-Fi Direct Wi-Fi Display

Bluetooth

Version	5.0
Features	A2DP (Advanced Audio Distribution Profile) LE (Low Energy)

USB

Connector type	Micro USB
Version	2.0
Features	Charging Mass storage On-The-Go

Headphone jack

Headphone jack

Yes

Connectivity

Connectivity

Computer sync OTA sync Tethering VoLTE

Browser

Browser

HTML HTML5 CSS 3

Audio file formats/codecs

Audio file formats/codecs

AAC (Advanced Audio Coding) AMR / AMR-NB / GSM-AMR (Adaptive Multi-Rate, .amr, .3ga) aptX / apt-X aptX HD / apt-X HD / aptX Lossless FLAC (Free Lossless Audio Codec, .flac) MIDI MP3 (MPEG-2 Audio Layer II, .mp3) OGG (.ogg, .ogv, .oga, .ogx, .spx, .opus) WMA (Windows Media Audio, .wma) WAV (Waveform Audio File Format, .wav, .wave) APE LDAC

Video file formats/codecs

Video file formats/codecs

3GPP (3rd Generation Partnership Project, .3gp) AVI (Audio Video Interleaved, .avi) DivX (.avi, .divx, .mkv) H.263 H.264 / MPEG-4 Part 10 / AVC video MP4 (MPEG-4 Part 14, .mp4, .m4a, .m4p, .m4b, .m4r, .m4v) WebM WMV (Windows Media Video, .wmv) Xvid

Battery

Capacity	4500 mAh
Type	Li-Polymer
4G talk time	16 hours 42 minutes 16.7 h 1002 min 0.7 days
4G stand-by time	312 h 18720 min 13 days
Charger output power	9 V / 2 A 5 V / 3 A
Features	Fast charging Non-removable