| Hardware and OS Asus Zenfone 4 (2014) |
| Operating system: | Android 4.3 (Jelly Bean), upgradable to 4.4.2 (KitKat) |
| Processor: | Dual-core 1.2 GHz |
| Chipset: | Intel Atom Z2520 |
| Internal memory: | 4GB 1GB RAM, 8GB 1GB RAM |
| External memory: | microSDXC (dedicated slot) |
| GPU: | PowerVR SGX544MP2 |
| Display Asus Zenfone 4 (2014) |
| Size: | 4.0 inches, 45.5 cm2 |
| Resolution: | 480 x 800 pixels, 5:3 ratio |
| Type: | TFT capacitive touchscreen, 16M colors |
| Protection: | Corning Gorilla Glass 3 |
| Main Camera Asus Zenfone 4 (2014) |
| Camera: | 5 MP, AF |
| Video: | 1080p@30fps |
| Selfie camera Asus Zenfone 4 (2014) |
| Camera: | Yes |
| Connectivity Asus Zenfone 4 (2014) |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 |
| 3G Network: | HSDPA 850 / 900 / 1900 / 2100 |
| Bluetooth: | 4.0, A2DP, EDR |
| GPS: | Yes, with A-GPS, GLONASS |
| Speed: | HSPA 42.2/5.76 Mbps |
| Technology: | GSM / HSPA |
| USB: | microUSB 2.0, USB On-The-Go |
| WLAN: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Multimedia Asus Zenfone 4 (2014) |
| 3.5 mm Jack: | Yes |
| Loudspeaker: | Yes |
| Radio: | No |
| Battery Asus Zenfone 4 (2014) |
| Capacity: | Removable Li-Po 1200/1600 mAh battery |
| Stand-by: | Up to 192 h |
| Talk time: | Up to 10 h |
| Design Asus Zenfone 4 (2014) |
| Colors: | Charcoal Black, Pearl White, Cherry Red, Sky Blue, Solar Yellow |
| Dimensions: | 124.4 x 61.4 x 6.3 - 11.2 mm |
| Weight: | 115 g (4.06 oz) |
| SIM: | Dual SIM (Micro-SIM, dual stand-by) |
| Features Asus Zenfone 4 (2014) |
| Sensors: | Accelerometer, proximity |
