64GB internal storage, 4GB RAM

2G/3G/4G LTE Network with Micro SIM

5.5 inches (~66.6% screen-to-body ratio)

Android OS v5.0 (Lollipop)

Quad-core 2.5 GHz

HSPA 42.2/5.76 Mbps, LTE Cat4+ 250/50 Mbps

Supports microSD up to 128GB

Non-removable Li-Po 3000 mAh battery

Asus ZX550ML Zenfone Zoom Lte

The ZenFone Zoom features a black leather back along with 5mm thick aluminum edges. In addition to its 3x optical zoom capability, the Zoom's dual cameras feature a 13MP PixelMaster rear camera and 5MP PixelMaster front camera. Built-in laser autofocus means near-instant picture focus, especially in low light conditions. Additional camera modes and features are available, including Super HDR, Low Light, and Super Resolution, to help you get the picture quality that you want. 

The ZenFone Zoom houses a 5.5" LCD capacitive display, which is designed to deliver robust images and color depth. Its 1920 x 1080 screen resolution lets you watch full HD content without pixel loss. The Zoom is also well-equipped for wireless communication. It features Bluetooth 4.0 and NFC technology for pairing with other Bluetooth- and NFC-enabled devices, and 802.11 a/b/g/n/ac Wi-Fi for high-speed Internet connectivity. GPS with GLONASS is also on-board for using Google Location and Maps services non-removable 3000mAh battery