Asus Zenfone 3 Ultra ZU680KL smartphone runs on Android 6.1 (Marshmallow); ZenUI 3 operating system. The phone is powered by Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53) processor. It has 32/64/128 GB, 3/4 GB RAM. Internal storage options which can be extended with the help of microSD, up to 256 GB (uses SIM 2 slot). The smartphone has a IPS LCD providing, Screen-to-Body Ratio of 72.8%. The smartphone is fueled with a 4600 mAh, Non-removable Li-Ion. The main camera of the smartphone consists of a 23 MP, Single. The sensors include Fingerprint (front-mounted), accelerometer, gyro, proximity, compass. Connectivity features in the smartphone include Bluetooth, A-GPS, GLONASS, BDS, Wi-Fi, 3.5 mm Jack and more. The Asus Zenfone 3 Ultra ZU680KL are available in various colors such as Glacier Silver, Titanium Gray, Metallic Pink. It measures 186.4 x 93.9 x 6.8 mm and weighs 233 g.

Hardware and OS Asus Zenfone 3 Ultra ZU680KL
Operating system:	Android 6.1 (Marshmallow); ZenUI 3
Processor:	Octa-core (4x1.8 GHz Cortex-A72 & 4x1.4 GHz Cortex-A53)
Chipset:	Qualcomm MSM8976 Snapdragon 652 (28 nm)
GPU:	Adreno 510
Internal memory:	32/64/128 GB, 3/4 GB RAM
External memory:	microSD, up to 256 GB (uses SIM 2 slot)
Display Asus Zenfone 3 Ultra ZU680KL
Type:	IPS LCD
Size:	6.8" inc
Resolution:	1080 x 1920 px
Protection:	Corning Gorilla Glass 4
Touchscreen:	capacitive touchscreen
Screen-to-Body Ratio:	72.8%
Display area:	127.5 cm²
Display aspect ratio:	16:9 (height:width)
Pixel Density:	324 PPI
Colors:	16M
Connectivity Asus Zenfone 3 Ultra ZU680KL
2G Network:	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network:	HSDPA 850 / 900 / 1900 / 2100 / 800
4G Network:	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 18(800), 19(800), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500)
Wi-Fi:	Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot
Network:	GSM / HSPA / LTE
SIM card:	Hybrid Dual SIM (Nano-SIM, dual stand-by)
Bluetooth:	4.2, A2DP, EDR, LE
Edge:	Yes
GPRS:	Yes
GPS:	Yes, with A-GPS, GLONASS, BDS
Speed:	HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps
USB:	2.0, Type-C 1.0 reversible connector, USB On-The-Go
Camera Asus Zenfone 3 Ultra ZU680KL
Main camera:	23 MP, Single
Specs:	23 MP, f/2.0, 1/2.6', 1.0µm, 4-axis OIS, PDAF & laser AF
Features:	Dual-LED dual-tone flash, HDR, panorama
Video:	1080p@30fps
Selfie camera:	8 MP, Single
Specs:	8 MP, f/2.0
Video:	1080p@30fps
Multimedia Asus Zenfone 3 Ultra ZU680KL
3.5 mm Jack:	Yes
Radio:	FM radio
Design Asus Zenfone 3 Ultra ZU680KL
Colors:	Glacier Silver, Titanium Gray, Metallic Pink
Dimensions:	186.4 x 93.9 x 6.8 mm
Weight:	233 g
Battery Asus Zenfone 3 Ultra ZU680KL
Battery capacity:	4600 mAh, Non-removable Li-Ion
Battery life:	Talking time- Up to 34 h (3G)
Other Asus Zenfone 3 Ultra ZU680KL
Release date:	2016, May
Sensors:	Fingerprint (front-mounted), accelerometer, gyro, proximity, compass