| Brand: | Yezz |
| Model: | Billy 4 |
| Type: | Smartphone |
| Release Date: | 2014 |
| Size: | 4.0 inches, 45.5 cm2 |
| Resolution: | 480 x 800 pixels, 5:3 ratio (~233 ppi density) |
| Technology: | TFT |
| Main Specs: | 8 MP, AF |
| Main Features: | LED flash |
| Main Video: | 720p@30fps |
| Selfie Specs: | 1.3 MP |
| Selfie Video: | 720p@30fps |
| Capacity: | 1300 mAh |
| Type: | Li-Ion |
| Chipset: | Qualcomm MSM8212 Snapdragon 200 (28 nm) |
| Cpu: | Quad-core 1.2 GHz Cortex-A7 |
| Gpu: | Adreno 302 |
| Expandable: | microSDXC (dedicated slot) |
| Os: | Microsoft Windows Phone 8.1 |
| Dimensions: | 122.5 x 64.4 x 9.9 mm (4.82 x 2.54 x 0.39 in) |
| Weight: | 109 g (3.84 oz) |
| Sim: | Dual SIM (Micro-SIM) |
| Wifi: | Wi-Fi 802.11 a/b/g/n, dual-band, hotspot |
| Bluetooth: | 4.0, A2DP |
| Nfc: | No |
| Usb: | microUSB 2.0 |
| Headphone Jack: | Yes |
| Network: | GSM / HSPA |
| Sensors: | Accelerometer, proximity |
| Colors: | White, Black, Red, Gun Metal, Blue, Yellow, Champing Gold |
