Asus Zenfone 3 Ultra ZU680KL comes with 4G LTE support and dual SIM capability. The 4G LTE connectivity enables faster data connection so you can browse the internet more comfortably. You can also use two different providers simultaneously and manage them according to your needs. It’s more practical and budget-friendly. The phone boasts a huge 6.8″ IPS LCD display that dominates the front panel. It is nearly as big as a tablet. It has a resolution of 1080 x 1920 pixels (324 ppi pixel density) which is quite high for its size. Images look crisp and the colors are vibrant. You’ll have the joy of viewing high quality visuals and get wider viewing angles at the same time. The touchscreen supports Multitouch up to 10 fingers and it’s fun to use. To prevent serious damages on the screen, it uses Corning Gorilla Glass 4. You can also find other supporting features like Asus ZenUI 3.0, Accelerometer, Gyroscope and Proximity sensor.

Asus Zenfone 3 Ultra ZU680KL runs on Android v6.0.1 (Marshmallow) operating system. A powerful octa-core (4×1.8 GHz Cortex-A72 & 4×1.4 GHz Cortex-A53) processor is planted inside the phone. It is backed by Adreno 510 GPU and 3/4 GB of RAM (optional). It has the capability to do more than just regular tasks. The fast processing speed allows you to be more productive as you can do many tasks more effectively. Apps can load in no time and you can feel the smooth transition between menus. There is no serious delay that can ruin your mood. You’ll have plenty of space to store your files since it offers 32/64/128 GB of internal storage (optional). You can still add external memory card by using SIM 2 slot. Connectivity features are quite complete. It includes Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot; Bluetooth v4.2, A2DP, EDR, LE; USB v2.0; Type-C 1.0 reversible connector; and USB On-The-Go. Another plus point is it uses non-removable Li-Ion 4600 mAh battery that provides longer battery life.



The phone is equipped with a brilliant 23 MP camera on the back of its body. It has many supporting features such as f/2.0 aperture, laser/phase detection autofocus, OIS (4-axis), dual-LED (dual tone) flash, 1/2.6″ sensor size, 1 µm pixel size, geo-tagging, touch focus, face detection, HDR, panorama mode and HD video recording capability. A secondary 8 MP camera with f/2.0 aperture and video recording capability is attached on the front panel. It’s quite reliable for both taking selfies and recording videos. The results look nice and have good details. Other included features: Compass, Fingerprint sensor (front-mounted), Loudspeaker dual speakers, 24-bit/192kHz audio, Fast battery charging: 60% in 45 min (Quick Charge 3.0), GPS with A-GPS & GLONASS, FM radio, Email, Push Email, Instant Messaging, HTML5 browser, MP3/WAV/eAAC+ player, MP4/H.264 player, Document viewer, Photo editor, Video editor, Voice memo, Voice dial and more.


Dimensions: 186.4 x 93.9 x 6.8 mm (7.34 x 3.70 x 0.27 in)
Weight: 233 g (8.22 oz)

Asus Zenfone 3 Ultra ZU680KL Factory Data Reset Procedures


1. From Main Menu go to Settings.
2. Find Backup and Reset option.
3. Select Factory Data Reset.
4. Tap Reset Phone.
5. Select Erase Everything.


Related Post: