| Vivo Y4 |
vivo Y15 |
||||
 |
VS |
 |
|||
|
|||||
| Hardware and OS | Vivo Y4 | vivo Y15 |
|---|---|---|
| Operating system | Android v11 | Android 4.2.2 (Jelly Bean) |
| Processor | Octa core (2.3 GHz, Quad core, Cortex A53 1.8 GHz, Quad core, Cortex A53) | Quad-core 1.3 GHz Cortex-A7 |
| Chipset | MediaTek Helio P35 MT6765 | Mediatek MT6582 (28 nm) |
| GPU | PowerVR GE8320 | Mali-400MP2 |
| Architecture | 64 bit | |
| Internal memory | 128 GB | 4 GB, 512 MB RAM |
| External memory | Yes, Up to 256 GB | microSD, up to 256 GB (dedicated slot) |
| RAM | 4 GB | |
| Display | Vivo Y4 | vivo Y15 |
| Size | 6.35 inches (16.13 cm) | 4.5" inc |
| Resolution | 480 x 854 px | |
| Protection | Scratch-resistant glass | |
| Type | IPS LCD | |
| Touchscreen | Yes, Capacitive Touchscreen, Multi-touch | capacitive touchscreen |
| Screen-to-Body Ratio | 64.1% | |
| PPI /points per inch/ | 265 ppi | |
| Display area | 55.8 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 218 PPI | |
| Colors | 16M | |
| Connectivity | Vivo Y4 | vivo Y15 |
| 4G Bands | TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) | |
| Network Support | 4G, 3G, 2G | |
| SIM Slot(s) | Dual SIM, GSM GSM | |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| Wi-Fi | Yes, Wi-Fi 802.11, b/g/n | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network | GSM / HSPA | |
| USB Connectivity | Mass storage device, USB charging, microUSB 2.0 | |
| SIM card | SIM1: Nano, SIM2: Nano | Dual SIM (Micro-SIM, dual stand-by) |
| VoLTE | Yes | |
| Bluetooth | Yes, v5.2 | 4.0, A2DP, EDR, LE |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes with A-GPS, Glonass | Yes, with A-GPS |
| Speed | HSPA 2.8/2.2 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Vivo Y4 | vivo Y15 |
| Camera Setup | Dual | |
| Autofocus | Yes | |
| Camera Features | Digital Zoom, Auto Flash, Face detection, Touch to focus | |
| Main camera | 13 MP f/2.2, Primary Camera, 2 MP f/2.4, Depth Camera, | 5 MP, Single |
| Flash | Yes, LED Flash | |
| Specs | 5 MP, AF | |
| Image Resolution | 4128 x 3096 Pixels | |
| Features | LED flash | |
| Video Recording | 1920x1080 @ 30 fps | |
| Video | 1080p@30fps | |
| Selfie camera | 8 MP f/1.8, Primary Camera, | 2 MP, Single |
| Multimedia | Vivo Y4 | vivo Y15 |
| 3.5 mm Jack | Yes | |
| Headphone jack | 3.5 mm | |
| Radio | FM radio | |
| Loudspeaker | Yes | |
| Design | Vivo Y4 | vivo Y15 |
| Colors | White, Black | |
| Body build | Plastic body | |
| Dimensions | 131.4 x 66.2 x 9 mm | |
| Weight | 130 g | |
| Battery | Vivo Y4 | vivo Y15 |
| Capacity | 5000 mAh | |
| Type | Li-Polymer | |
| Removable | No | |
| Quick Charging | Yes, Fast, 10W | |
| USB Type-C | No | |
| Battery capacity | 1900 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 410 h (2G) / Up to 410 h (3G) Talking time- Up to 10 h (2G) / Up to 8 h (3G) Music play - Up to 45 h | |
| Other features | Vivo Y4 | vivo Y15 |
| Fingerprint Sensor | Yes | |
| Fingerprint Sensor Position | Rear | |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer | |
| Other | Vivo Y4 | vivo Y15 |
| SAR | SAR - 0.68 W/kg (head), 1.08 W/kg (body), SAR EU - 0.53 W/kg (head), 0.81 W/kg (body) | |
| Release date | 2013 | |
| Sensors | Accelerometer, proximity, compass , Infrared port |
