| Hardware and OS | Asus Zenfone 4 A450CG | |
| Operating system | Android 4.4.2 (KitKat), upgradable to 5.0.2 (Lollipop) | |
| Processor | Dual-core 1.2 GHz | |
| Chipset | Intel Atom Z2520 | |
| GPU | PowerVR SGX544MP2 | |
| Internal memory | 8 GB, 1 GB RAM | |
| External memory | microSD, up to 64 GB (dedicated slot) | |
| Display | Asus Zenfone 4 A450CG | other phones |
| Type | IPS LCD | |
| Size | 4.5" inc | |
| Resolution | 480 x 854 px | |
| Protection | Corning Gorilla Glass 3 | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 60.1% | |
| Display area | 55.8 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 218 PPI | |
| Colors | 16M | |
| Connectivity | Asus Zenfone 4 A450CG | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot | |
| Network | GSM / HSPA | |
| SIM card | Single SIM (Micro-SIM)Dual SIM (Micro-SIM, dual stand-by) | |
| Bluetooth | 4.0, A2DP, EDR | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS | |
| Speed | HSPA 42.2/5.76 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Asus Zenfone 4 A450CG | other phones |
| Main camera | 8 MP, Single | |
| Specs | 8 MP, AF, f/2.0 | |
| Features | LED flash, panorama | |
| Video | 1080p@30fps | |
| Selfie camera | 0.3 MP, Single | |
| Multimedia | Asus Zenfone 4 A450CG | other phones |
| 3.5 mm Jack | Yes | |
| Radio | FM radio | |
| Design | Asus Zenfone 4 A450CG | other phones |
| Colors | Charcoal Black, Pearl White, Cherry Red, Sky Blue, Solar Yellow | |
| Dimensions | 136.8 x 67.9 x 11.3 mm | |
| Weight | 134 g | |
| Battery | Asus Zenfone 4 A450CG | other phones |
| Battery capacity | 1750 mAh, Removable Li-Po | |
| Other | Asus Zenfone 4 A450CG | other phones |
| Release date | 2014, June | |
| Sensors | Accelerometer, proximity, compass | |
