| Hardware and OS Asus Zenfone 4 Selfie ZB553KL |
| Operating system: | Android 7.0 (Nougat), upgradable to Android 8.1 (Oreo); ZenUI 5 |
| Processor: | Octa-core 1.4 GHz Cortex-A53 |
| Chipset: | Qualcomm MSM8937 Snapdragon 430 (28 nm) |
| GPU: | Adreno 505 |
| Internal memory: | 32 GB, 3 GB RAM |
| External memory: | microSD, up to 256 GB (dedicated slot) |
| Display Asus Zenfone 4 Selfie ZB553KL |
| Type: | IPS LCD |
| Size: | 5.5" inc |
| Resolution: | 720 x 1280 px |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 70.6% |
| Display area: | 83.4 cm2 |
| Display aspect ratio: | 16:9 (height:width) |
| Pixel Density: | 267 PPI |
| Colors: | 16M |
| Connectivity Asus Zenfone 4 Selfie ZB553KL |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 2100 |
| 4G Network: | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) |
| Wi-Fi: | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Network: | GSM / HSPA / LTE |
| SIM card: | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth: | 4.1, A2DP, EDR, LE |
| Edge: | Yes |
| GPRS: | Yes |
| GPS: | Yes, with A-GPS, GLONASS, BDS |
| Speed: | HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps |
| USB: | microUSB 2.0 |
| Camera Asus Zenfone 4 Selfie ZB553KL |
| Main camera: | 13 MP,
Single |
| Specs: | 13 MP, PDAF |
| Features: | LED flash, panorama, HDR |
| Features: | LED flash |
| Video: | 1080p@30fps |
| Selfie camera: | 13 MP,
Single |
| Specs: | 13 MP, f/2.0 |
| Multimedia Asus Zenfone 4 Selfie ZB553KL |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio |
| Design Asus Zenfone 4 Selfie ZB553KL |
| Colors: | Deepsea Black, Rose Pink, Sunlight Gold |
| Dimensions: | 155.7 x 75.9 x 7.9 mm |
| Weight: | 144 g |
| Battery Asus Zenfone 4 Selfie ZB553KL |
| Battery capacity: | 3000 mAh, Non-removable Li-Ion |
| Other Asus Zenfone 4 Selfie ZB553KL |
| Release date: | 2017, September |
| Sensors: | Fingerprint (front-mounted), accelerometer, gyro, proximity, compass |
