2017, September
Zenfone 4 Selfie ZB553KL
Chipset
Qualcomm MSM8937 Snapdragon 430 (28 nm)
Battery
Non-removable Li-Ion 3000 mAh battery
OS
Android 7.0 (Nougat), upgradable to Android 8.1 (Oreo); ZenUI 5
Announced Price
About 150 EUR
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 900 / 2100 |
| 4G Bands | LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) |
Build / Physical
| Weight | 144 g (5.08 oz) |
| Dimensions | 155.7 x 75.9 x 7.9 mm (6.13 x 2.99 x 0.31 in) |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
Memory
| Card Slot | microSD, up to 256 GB (dedicated slot) |
Platform
| Chipset | Qualcomm MSM8937 Snapdragon 430 (28 nm) |
| OS | Android 7.0 (Nougat), upgradable to Android 8.1 (Oreo); ZenUI 5 |
| CPU | Octa-core 1.4 GHz Cortex-A53 |
| GPU | Adreno 505 |
Connectivity
| Wi-Fi | Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot |
| Bluetooth | 4.1, A2DP, EDR, LE |
| Radio | FM radio |
| Positioning | Yes |
Battery
| Capacity | Non-removable Li-Ion 3000 mAh battery |
| USB Type | microUSB 2.0 |
Sound
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
Variants
| Colors | Deepsea Black, Rose Pink, Sunlight Gold |