| Hardware and OS Asus Zenfone Selfie ZD551KL |
| Operating system: | Android 5.0 (Lollipop), upgradable to 6.0 (Marshmallow); ZenUI |
| Processor: | Octa-core (4x1.7 GHz Cortex-A53 & 4x1.0 GHz Cortex-A53) |
| Chipset: | Qualcomm MSM8939 Snapdragon 615 (28 nm) |
| GPU: | Adreno 405 |
| Internal memory: | 16/32 GB, 2/3 GB RAM |
| External memory: | microSD, up to 256 GB (dedicated slot) |
| Display Asus Zenfone Selfie ZD551KL |
| Type: | IPS LCD |
| Size: | 5.5" inc |
| Resolution: | 1080 x 1920 px |
| Protection: | Corning Gorilla Glass 4, oleophobic coating |
| Touchscreen: | capacitive touchscreen |
| Screen-to-Body Ratio: | 68.3% |
| Display area: | 82.6 cm2 |
| Display aspect ratio: | 16:9 (height:width) |
| Pixel Density: | 403 PPI |
| Colors: | 16M |
| Connectivity Asus Zenfone Selfie ZD551KL |
| 2G Network: | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network: | HSDPA 850 / 900 / 1900 / 2100 |
| 4G Network: | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 20(800) - Global |
| Wi-Fi: | Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot |
| Network: | GSM / HSPA / LTE |
| SIM card: | Dual SIM (Micro-SIM, dual stand-by) |
| Bluetooth: | 4.0, A2DP, EDR |
| 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, USB Host |
| Camera Asus Zenfone Selfie ZD551KL |
| Main camera: | 13 MP,
Single |
| Specs: | 13 MP, f/2.0, 28mm (wide), 1/3', laser AF |
| Features: | Dual-LED dual-tone flash, panorama, HDR |
| Features: | Dual-LED dual-tone flash |
| Video: | 1080p@30fps |
| Selfie camera: | 13 MP,
Single |
| Specs: | 13 MP, f/2.2, AF |
| Video: | 1080p@30fps |
| Multimedia Asus Zenfone Selfie ZD551KL |
| 3.5 mm Jack: | Yes |
| Radio: | FM radio, RDS |
| Design Asus Zenfone Selfie ZD551KL |
| Colors: | Pure White, Chic Pink, Aqua Blue |
| Body build: | Plastic body |
| Dimensions: | 156.5 x 77.2 x 10.8 mm |
| Weight: | 170 g |
| Battery Asus Zenfone Selfie ZD551KL |
| Battery capacity: | 3000 mAh, Removable Li-Po |
| Other Asus Zenfone Selfie ZD551KL |
| Release date: | 2015, June |
| Sensors: | Accelerometer, gyro, proximity, compass |
