On this page we compare specs Vivo Y51L Quad core, 1.2 GHz, Cortex A53 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.
Hardware and OS | Vivo Y51L | vivo Y91 |
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Operating system | Android v5.1 (Lollipop) | Android 8.1 (Oreo); Funtouch 4.5 |
Processor | Quad core, 1.2 GHz, Cortex A53 | Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) |
Custom UI | Funtouch OS | |
Chipset | Qualcomm Snapdragon 410 MSM8916 | Qualcomm SDM439 Snapdragon 439 (12 nm) |
GPU | | Adreno 505 |
Internal memory | 16 GB | 32 GB, 3 GB RAM16 GB, 2 GB RAM |
Architecture | 64 bit | |
External memory | | microSD, up to 256 GB |
RAM | 2 GB | |
Expandable Memory | yes Up to 128 GB | |
Graphics | Adreno 306 | |
SIM Slot(s) | Dual SIM, GSM GSM | |
Display | Vivo Y51L | vivo Y91 |
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Type | | IPS LCD |
Size | | 6.22" inc |
Resolution | | 720 x 1520 px |
Touchscreen | | capacitive touchscreen |
Screen-to-Body Ratio | | 82.9% |
Screen Size | 5.0 inches (12.7 cm) | |
Display area | | 96.6 cm2 |
Screen Resolution | 540 x 960 pixels | |
Display aspect ratio | | 19:9 (height:width) |
Display Type | IPS LCD | |
Pixel Density | 220 ppi Below | 270 PPI |
Colors | | 16M |
Screen Protection | No | |
Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
Connectivity | Vivo Y51L | vivo Y91 |
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2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
3G Network | | HSDPA 850 / 900 / 2100 |
4G Network | | LTE band 1(2100), 3(1800), 5(850), 40(2300), 41(2500) |
Wi-Fi | yes Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
Network | 4G: Available , 3G: Available, 2G: Available | GSM / HSPA / LTE |
SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
Bluetooth | yes v4.0 | 4.2, A2DP, LE |
Edge | | Yes |
GPRS | | Yes |
GPS | yes with A-GPS | Yes, with A-GPS, GLONASS, BDS |
Speed | | HSPA 42.2/5.76 Mbps, LTE Cat5 150/75 Mbps |
USB | | microUSB 2.0, USB On-The-Go |
SIM Size | SIM1: Nano, SIM2: Nano (Hybrid) | |
NFC | No | |
Wi-Fi Features | Mobile Hotspot | |
USB Connectivity | Mass storage device, USB charging, microUSB 2.0 | |
Main Camera | Vivo Y51L | vivo Y91 |
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Resolution | 8 MP f/2.0 Primary Camera
| |
Image Resolution | 3264 x 2448 Pixels | |
Flash | yes LED Flash | |
Sensor | CMOS image sensor | |
Camera Features | Digital Zoom, Auto Flash, Digital image stabilization, Face detection, Touch to focus | |
Autofocus | yes | |
Optical Image Stabilisation | No | |
Physical Aperture | F2.0 | |
Video Recording | 1920x1080 @ 30 fps | |
Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR) | |
Settings | Exposure compensation, ISO control | |
Camera | Vivo Y51L | vivo Y91 |
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Main camera | | 13 MP, Dual |
Specs | | 13 MP, f/2.2, PDAF -2 MP, f/2.4, depth sensor |
Features | | LED flash, panorama |
Video | | 1080p@30fps |
Selfie camera | | 8 MP, Single |
Front Camera | Vivo Y51L | vivo Y91 |
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Resolution | 5 MP f/2.4 Primary Camera
| |
Flash | No | |
Autofocus | No | |
Physical Aperture | F2.4 | |
Multimedia | Vivo Y51L | vivo Y91 |
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3.5 mm Jack | | Yes |
Radio | | FM radio |
Audio Jack | 3.5 mm | |
FM Radio | yes | |
Loudspeaker | yes | |
Design | Vivo Y51L | vivo Y91 |
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Colors | | Starry Black, Ocean Blue, Red (Y91i only) |
Dimensions | | 155.1 x 75.1 x 8.3 mm |
Weight | 157 grams | 163.5 g |
Height | 143.8 mm | |
Width | 71.7 mm | |
Thickness | 7.5 mm | |
Colours | Black, White | |
Battery | Vivo Y51L | vivo Y91 |
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Battery capacity | | 4030 mAh, Non-removable Li-Po |
Type | Li-ion | |
Capacity | 2350 mAh | |
User Replaceable | No | |
Quick Charging | No | |
USB Type-C | No | |
USB OTG Support | yes | |
Other | Vivo Y51L | vivo Y91 |
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Release date | | 2018, November |
Sensors | | Fingerprint (rear-mounted), accelerometer, proximity, compass |
Features | Vivo Y51L | vivo Y91 |
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Fingerprint Sensor | No | |
Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass | |