This update improves the overall stability and performance of the equipment.
To install, please connect your Zuk Z1 to the internet and follow the following steps – Settings -> About Phone -> System Updates.
Zuk Z1 smartphone was launched in August 2015. The phone comes with a 5.50-inch touchscreen display with a resolution of 1080 pixels by 1920 pixels.
The Zuk Z1 is powered by 2.5GHz quad-core Qualcomm Snapdragon 801 processor and it comes with 3GB of RAM. The phone packs 64GB of internal storage cannot be expanded. As far as the cameras are concerned, the Zuk Z1 packs a 13-megapixel primary camera on the rear and a 8-megapixel front shooter for selfies.
The Zuk Z1 runs Android 5.1 and is powered by a 4100mAh non removable battery. It measures 155.70 x 77.30 x 8.90 (height x width x thickness) and weigh 175.00 grams.
The Zuk Z1 is a dual SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM. Connectivity options include Wi-Fi, GPS, Bluetooth, USB OTG, FM, 3G and 4G.
13MP Sony IMX 214, 1.12 µm-pixel primary camera with Optical image stabilization, dual LED flash and 8MP front facing camera, FPC1155 fingerprint sensor with 360-degree finger detection.
5.5-inch (13.97 centimeters) IPS multi-touch capacitive touchscreen with 1920 x 1080 pixels resolution.
401 ppi pixel density, 1500:1 contrast, 450 nits brightness and 100% NTSC high color saturation.
Cyanogen 12.1 (Android v5.1.1 Lollipop) operating system with 2.5GHz Qualcomm Snapdragon 801 (8974AC) quad core processor, 578MHz Adreno 330 3D GPU, 3GB RAM, 64GB internal memory and Dual nano SIM dual standby (4G + 4G).
4100mAh Non-removable lithium-polymer battery providing talk-time of 48 hours. Supports 2A fast charging with full charge within 2.5 hours.
1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase.