Lenovo YOGA BOOK User Manual

Getting started
Note: Before using this information and the product it supports, be sure to read the following:
Safety, Warranty & Quick Start Guide
Regulatory Notice
“Important safety and handling information” in “Appendix”.
The Safety, Warranty & Quick Start Guide and the Regulatory Notice have been uploaded to
our website at http://support.lenovo.com.
Technical specifications
Model Lenovo YB1-X91F Lenovo YB1-X91L
CPU Intel® Atom™ x5-Z8550 Processor Intel® Atom™ x5-Z8550 Processor
Battery 8500mAh 8500mAh
Wireless
communication
Bluetooth 4.0; WLAN;
GPS/GLONASS;
Bluetooth 4.0; WLAN;
GPS/GLONASS;
*LTE/WCDMA/TDSCDMA/GSM
Note: Lenovo YB1-X91L supports LTE Bands 1, 2, 3, 4, 5, 7, 8, 9, 12, 17, 18, 19, 20, 25,
28, 38, 39, 40, and 41; but in some countries LTE is not supported. To know if your
device works with LTE networks in your country, contact your carrier.
Start screen
The Start screen is where you open apps and desktop programs, see what your friends are
doing, and get to your favorite websites and files. For your convenience, the Start screen is
already set up with some useful tiles.
Tap
in the taskbar or press in the keyboard to go to the Start screen.

Lenovo YOGA BOOK Specifications

General

Form factor	Convertible (Folder)
Product type	Hybrid (2-in-1)
Product color	Gold
Housing material	Aluminium, Magnesium
Market positioning	Business
Tcase	- °C
Bus type	-
Tjunction	90 °C
Processor cache	2 MB
Processor cores	4
Processor model	x5-Z8550
System bus rate	- GT/s
Processor family	Intel Atom®
Processor series	Intel Atom x5 Series
Processor socket	BGA 1380
Processor codename	Cherry Trail
Processor frequency	1.44 GHz
Processor cache type	L3
Processor lithography	14 nm
Processor manufacturer	Intel
PCI Express slots version	2.0
Processor boost frequency	2.4 GHz
Processor operating modes	64-bit
PCI Express configurations	2x1, 1x2
Thermal Design Power (TDP)	- W
Scenario Design Power (SDP)	2 W
Maximum number of PCI Express lanes	2
Discrete graphics card	No
On-board graphics card	Yes
Number of execution units	12
Discrete graphics card model	Not available
On-board graphics card model	Intel® HD Graphics 400
On-board graphics card family	Intel® HD Graphics
Maximum on-board graphics card memory	8 GB
On-board graphics card base frequency	200 MHz
On-board graphics card dynamic frequency (max)	600 MHz
Processor code	SR2KH
Processor ARK ID	93360
Processor package size	17 x 17 mm
Graphics & IMC lithography	- nm
Intel Identity Protection Technology version	1.00
Intel Stable Image Platform Program (SIPP) version	0.00
Pointing device	Touchpad
Internal memory	4 GB
Memory form factor	On-board
Internal memory type	LPDDR3-SDRAM
Storage media	Flash
Total storage capacity	64 GB
Compatible memory cards	MicroSD (TransFlash)
Screen shape	Flat
Display diagonal	10.1 \
Touch technology	Multi-touch
Touchscreen type	Capacitive
Display brightness	400 cd/m²
Display resolution	1920 x 1200 pixels
Native aspect ratio	16:10
Display number of colors	16.78 million colors
Battery capacity	8500 mAh
Battery life (max)	13 h
Rear camera resolution (numeric)	2 MP
Front camera resolution (numeric)	8 MP
Wi-Fi standards	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
USB 2.0 ports quantity	0
Micro-USB 2.0 ports quantity	1
Operating system installed	Android 6.0
Motherboard chipset	Intel SoC
Speaker power	1.5 W
Sustainability certificates	RoHS

Weight and Dimensions

Depth	170.8 mm
Width	256.6 mm
Height	9.6 mm
Weight	690 g