| vivo Y91 (Mediatek) |
Vivo Y20 |
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| Hardware and OS | vivo Y91 (Mediatek) | Vivo Y20 |
|---|---|---|
| Operating system | Android 8.1 (Oreo); Funtouch 4.5 | Android v10 (Q) |
| Custom UI | Funtouch OS | |
| Processor | Octa-core 2.0 GHz Cortex-A53 | Octa core (1.8 GHz, Quad core, Kryo 240 1.6 GHz, Quad core, Kryo 240) |
| Chipset | Mediatek MT6762 Helio P22 (12 nm) | Qualcomm Snapdragon 460 |
| GPU | PowerVR GE8320 | |
| Internal memory | 64 GB, 3 GB RAM | 64 GB |
| Architecture | 64 bit | |
| External memory | microSD, up to 256 GB | |
| RAM | 4 GB | |
| Expandable Memory | yes Up to 256 GB | |
| Graphics | Adreno 610 | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| Display | vivo Y91 (Mediatek) | Vivo Y20 |
| Type | IPS LCD | |
| Size | 6.22" inc | |
| Resolution | 720 x 1520 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 82.9% | |
| Screen Size | 6.51 inches (16.54 cm) | |
| Display area | 96.6 cm2 | |
| Screen Resolution | 720 x 1600 pixels | |
| Display aspect ratio | 19:9 (height:width) | |
| Display Type | IPS LCD | |
| Pixel Density | 270 PPI | 270 ppi |
| Colors | 16M | |
| Aspect Ratio | 20:9 | |
| Screen to Body Ratio | 89 % | |
| Touch Screen | yes Capacitive Touchscreen, Multi-touch | |
| Connectivity | vivo Y91 (Mediatek) | Vivo Y20 |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) | |
| 3G Network | HSDPA 850 / 900 / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 38(2600), 40(2300), 41(2500) | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot | yes Wi-Fi 802.11, ac/b/g/n/n 5GHz |
| Network | GSM / HSPA / LTE | 4G: Available , 3G: Available, 2G: Available |
| SIM card | Single SIM (Nano-SIM)Dual SIM (Nano-SIM, dual stand-by) | |
| Bluetooth | 5.0, A2DP, LE | yes v5.0 |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS, BDS | yes with A-GPS, Glonass |
| 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 | |
| NFC | No | |
| VoLTE | yes | |
| Wi-Fi Features | Mobile Hotspot | |
| USB Connectivity | Mass storage device, USB charging, microUSB 2.0 | |
| Main Camera | vivo Y91 (Mediatek) | Vivo Y20 |
| Resolution | 13 MP f/2.2, Wide Angle Primary Camera 2 MP f/2.4, Depth Camera 2 MP f/2.4, Macro Camera | |
| Image Resolution | 4128 x 3096 Pixels | |
| Flash | yes LED Flash | |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Autofocus | yes Phase Detection autofocus | |
| Physical Aperture | F2.2 | |
| Video Recording | 1920x1080 @ 30 fps | |
| Shooting Modes | Continuos Shooting, High Dynamic Range mode (HDR) | |
| Settings | Exposure compensation, ISO control | |
| Front Camera | vivo Y91 (Mediatek) | Vivo Y20 |
| Resolution | 8 MP f/1.8 Primary Camera | |
| Flash | yes Screen flash | |
| Physical Aperture | F1.8 | |
| Video Recording | 1920x1080 @ 30 fps | |
| Camera | vivo Y91 (Mediatek) | Vivo Y20 |
| 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 | |
| Multimedia | vivo Y91 (Mediatek) | Vivo Y20 |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Audio Jack | 3.5 mm | |
| FM Radio | yes | |
| Loudspeaker | yes | |
| Design | vivo Y91 (Mediatek) | Vivo Y20 |
| Colors | Starry Black, Ocean Blue | |
| Dimensions | 155.1 x 75.1 x 8.3 mm | |
| Weight | 163.5 g | 192.3 grams Below |
| Height | 164.4 mm | |
| Width | 76.3 mm | |
| Thickness | 8.4 mm | |
| Build Material | Back: Plastic | |
| Colours | Obsidian Black, Dawn White | |
| Battery | vivo Y91 (Mediatek) | Vivo Y20 |
| Battery capacity | 4030 mAh, Non-removable Li-Po | |
| Type | Li-ion | |
| Capacity | 5000 mAh | |
| User Replaceable | No | |
| Quick Charging | yes Fast, 18W | |
| USB Type-C | No | |
| USB OTG Support | yes | |
| Other | vivo Y91 (Mediatek) | Vivo Y20 |
| Release date | 2019, January | |
| Sensors | Fingerprint (rear-mounted), accelerometer, proximity, compass | |
| Features | vivo Y91 (Mediatek) | Vivo Y20 |
| Fingerprint Sensor | yes | |
| Fingerprint Sensor Position | Side | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer, Compass |
