| Property | Value |
| Brand | Vivo |
| Model | Y25 4G |
| Connectivity |
| 2G connectivity | GSM 850 MHz, GSM 900 MHz, GSM 1800 MHz, GSM 1900 MHz |
| 3G connectivity | W-CDMA 850 MHz, W-CDMA 900 MHz, W-CDMA 2100 MHz |
| 4G connectivity | LTE 850 MHz, LTE 900 MHz, LTE 1800 MHz, LTE 2100 MHz, LTE 2600 MHz, LTE-TDD 2300 MHz (B40) |
| 5G connectivity | No |
| Body |
| Dimensions | 66.4 mm (millimeters), 6.64 cm (centimeters), 0.22 ft (feet), 2.61 in (inches) |
| Height | 130.7 mm (millimeters), 13.07 cm (centimeters), 0.43 ft (feet), 5.15 in (inches) |
| Thickness | 9.2 mm (millimeters), 0.92 cm (centimeters), 0.03 ft (feet), 0.36 in (inches) |
| Volume | 79.84 cm |
| Weight gr. | 157 |
| Weight oz | 0.35 |
| SIM | Micro-SIM (3FF - third form factor, since 2003, 15.00 x 12.00 x 0.76 mm) |
| Number of SIMS | 2 |
| Colors | Gray |
| Body materials | Plastic |
| Screen |
| Type of screen | IPS |
| Screen resolution | 480 x 854 pixels |
| Display width | 2.2 in (inches), 56 mm (millimeters), 5.6 cm (centimeters) |
| Display height | 3.92 in (inches), 99.64 mm (millimeters), 9.96 cm (centimeters) |
| Aspect ratio | 1.779:1 |
| Pixel density | 218 ppi (pixels per inch), 85 ppcm (pixels per centimeter) |
| Color depth | 24 bit, 16777216 colors |
| Display area | 64.51 % (percent) |
| Crystal | Corning Gorilla Glass 3, 2.5D curved glass screen |
| Platform |
| OS |
Funtouch 2.1 OS (Android 5.1 Lollipop) |
| CPU | ARM Cortex-A7 |
| SoC | MediaTek MT6580 |
| Technology | 28 nm (nanometers) |
| Bits | 32 bit |
| Instruction set | ARMv7 |
| Cores | 32 KB + 32 KB (kilobytes) |
| CPU Frequency | 512 KB (kilobytes), 0.5 MB (megabytes) |
| GPU | ARM Mali-400 MP |
| Storage and memory |
| Memory card | microSD, microSDHC, microSDXC |
| Internal memory |
16 GB (gigabytes)
|
| RAM type | 2 |
| RAM channels | 1 GB (gigabytes) |
| RAM frequency | Single channel |
| Cameras |
| Sensor model | CMOS (complementary metal-oxide semiconductor) |
| Sensor type | LED |
| Sensor size | 2592 x 1944 pixels, 5.04 MP (megapixels) |
| Sensor Pixel size | 1280 x 720 pixels, 0.92 MP (megapixels) |
| Aperture | Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Scene mode |
| Resolution | Phase detection |
| Video Resolution | 1920 x 1080 pixels, 2.07 MP (megapixels) |
| FPS | 30 fps (frames per second) |
| Video features | Autofocus, Continuous shooting, Digital zoom, Geotagging, Panorama, HDR, Touch focus, Face detection, White balance settings, ISO settings, Exposure compensation, Self-timer, Scene mode |
| Aperture secondary camera | 1600 x 1200 pixels, 1.92 MP (megapixels) |
| Resolution secondary camera | f/2 |
| Video resolution secondary camera | 5384 x 3752 pixels, 20.2 MP (megapixels) |
| FPS video secondary camera | 1920 x 1080 pixels, 2.07 MP (megapixels) |
| Audio connector | Yes |
| Communications |
| WLAN | 802.11b (IEEE 802.11b-1999), 802.11g (IEEE 802.11g-2003), 802.11n (IEEE 802.11n-2009), Wi-Fi Hotspot |
| Bluetooth | 4.0 |
| GPS | GPS, A-GPS |
| Radio | Yes |
| USB | Micro USB |
| Sensors | Proximity, Light, Accelerometer |
| Battery |
| Battery | 1900 mAh (milliampere-hours) |
| Battery type | Non-removable |
| Fast charging | No |
| Wireless charging | No |
