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Compare Vivo Y51G vs vivo Y91


Vivo Y51G
  vivo Y91
Vivo Y51G
VS
vivo Y91







On this page we compare specs Vivo Y51G Qualcomm SDM665 Snapdragon 665 (11 nm) with vivo Y91 Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53), we compare external dimensions, compare screens and performance, the amount of RAM and memory for storing media data, battery capacity and characteristics of photo cameras, compare the presence of various sensors and functions.


Vivo Y51G
Vivo Y51G smartphone runs on Android v11 operating system. The phone is powered by Qualcomm SDM665 Snapdragon 665 (11 nm) processor. It has 8 GB. Internal storage options which can be extended with the help of 128 GB. The smartphone has a Li-Polymer providing. The smartphone is fueled with a 5000 mAh. The main camera of the smartphone consists of a 48 MP 8 MP 2 MP. The sensors include Accelerometer, Gyro, Proximity, Compass. Connectivity features in the smartphone include Bluetooth, A-GPS and more. The Vivo Y51G are available in various colors such as Titanium Sapphire, Crystal Symphony. It measures 163.9 x 75.3 x 8.4 mm and weighs 188 gram.

vivo Y91
vivo Y91 smartphone runs on Android 8.1 (Oreo); Funtouch 4.5 operating system. The phone is powered by Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) processor. It has 32 GB, 3 GB RAM16 GB, 2 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB. The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 82.9%. The smartphone is fueled with a 4030 mAh,  Non-removable Li-Po. The main camera of the smartphone consists of a 13 MP, Dual. The sensors include Fingerprint (rear-mounted), accelerometer, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, BDS, Wi-Fi, 3.5 mm Jack and more. The vivo Y91 are available in various colors such as Starry Black, Ocean Blue, Red (Y91i only). It measures 155.1 x 75.1 x 8.3 mm and weighs 163.5 g.

Compare specs Vivo Y51G vs vivo Y91

Hardware and OSVivo Y51Gvivo Y91
Operating systemAndroid v11Android 8.1 (Oreo); Funtouch 4.5
ProcessorOcta-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver)Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53)
ChipsetQualcomm SDM665 Snapdragon 665 (11 nm)Qualcomm SDM439 Snapdragon 439 (12 nm)
GPUAdreno 610Adreno 505
Internal memory32 GB, 3 GB RAM16 GB, 2 GB RAM
Internal Storage128 GB
External memorymicroSD, up to 256 GB
RAM8 GB
DisplayVivo Y51Gvivo Y91
TypeIPS LCD
Size6.22" inc
Resolution720 x 1520 px
Touchscreencapacitive touchscreen
Screen-to-Body Ratio82.9%
Display area96.6 cm2
Display aspect ratio19:9 (height:width)
Pixel Density270 PPI
Colors16M
ConnectivityVivo Y51Gvivo Y91
SIM sizeSIM1: Nano, SIM2: Nano
2G NetworkGSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G NetworkHSDPA 850 / 900 / 2100
Dual SIMDual SIM, GSM GSM
4G NetworkLTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500)
Wi-FiYes, Wi-Fi 802.11, b/g/nWi-Fi 802.11 b/g/n, WiFi Direct, hotspot
Network support4G , 3G, 2G
NetworkGSM / HSPA / LTE
USB connectivityMass storage device, USB charging
SIM cardDual SIM (Nano-SIM, dual stand-by)
BluetoothYes, v5.04.2, A2DP, LE
EdgeYes
GPRSYes
GPSYes, with A-GPSYes, with A-GPS, GLONASS, BDS
SpeedHSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps
USBmicroUSB 2.0, USB On-The-Go
CameraVivo Y51Gvivo Y91
AutofocusYes
Camera featuresDigital Zoom, Auto Flash, Face detection, Touch to focus
FlashYes, LED Flash
Front camera16 MP
Front camera resolution16 MP Primary Camera
Video recordingYes
Main camera48 MP 8 MP 2 MP13 MP, Dual
Specs13 MP, f/2.2, PDAF
-2 MP, f/2.4, depth sensor
FeaturesLED flash, panorama
Video1080p@30fps
Selfie camera8 MP, Single
MultimediaVivo Y51Gvivo Y91
Audio jack3.5 MM
LoudspeakerYes
3.5 mm JackYes
RadioFM radio
FeaturesVivo Y51Gvivo Y91
Fingerprint sensor positionSide
Fingerprint sensorYes
Other sensorsAccelerometer, Gyro, Proximity, Compass
DesignVivo Y51Gvivo Y91
Height163.9 mm
Width75.3 mm
Thickness8.4 mm
ColorsTitanium Sapphire, Crystal SymphonyStarry Black, Ocean Blue, Red (Y91i only)
Dimensions155.1 x 75.1 x 8.3 mm
Weight188 gram163.5 g
BatteryVivo Y51Gvivo Y91
Capacity5000 mAh
TypeLi-Polymer
User replaceableNo
Quick chargingYes, Fast, 18W
Battery capacity4030 mAh,  Non-removable Li-Po
OtherVivo Y51Gvivo Y91
Release date2018, November
SensorsFingerprint (rear-mounted), accelerometer, proximity, compass