2017, August
Zenfone 4 ZE554KL
Chipset
Qualcomm SDM630 Snapdragon 630 (14 nm)Qualcomm SDM660 Snapdragon 660 (14 nm)
Battery
Non-removable Li-Ion 3300 mAh battery
OS
Android 7.1.1 (Nougat); ZenUI 4
Announced Price
About 400 EUR
Full Specifications
Network
| Technology | GSM / HSPA / LTE |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Bands | HSDPA 850 / 900 / 1800 / 1900 / 2100 |
| 4G Bands | LTE band 1(2100), 2(1900), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 39(1900), 40(2300), 41(2500) |
Build / Physical
| Weight | 165 g (5.82 oz) |
| Dimensions | 155.4 x 75.2 x 7.7 mm (6.12 x 2.96 x 0.30 in) |
| SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) |
Memory
| Card Slot | microSD, up to 256 GB (uses shared SIM slot) |
Platform
| Chipset | Qualcomm SDM630 Snapdragon 630 (14 nm)Qualcomm SDM660 Snapdragon 660 (14 nm) |
| OS | Android 7.1.1 (Nougat); ZenUI 4 |
| CPU | Octa-core (4x2.2 GHz Cortex-A53 & 4x1.8 GHz Cortex A53)Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) |
| GPU | Adreno 508Adreno 512 |
Connectivity
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot |
| Bluetooth | 5.0, A2DP, EDR, LE |
| NFC | Yes |
| Radio | FM radio |
| Positioning | Yes |
Battery
| Capacity | Non-removable Li-Ion 3300 mAh battery |
| USB Type | Type-C 1.0 reversible connector |
| Charging Speed | Fast battery charging 18W |
Sound
| Loudspeaker | Yes, dual speakers |
| 3.5mm Jack | Yes |
Variants
| Colors | Moonlight white, Mint Green, Midnight Black |