Lenovo TB-7104I User Manual

Hardware Maintenance Manual
18
RoHS, The Restriction of Hazardous Substances in Electrical and
Electronic Equipment Directive (2002/95/EC) is a European Union legal
requirement affecting the global electronics industry. RoHS requirements
must be implemented on Lenovo products placed on the market after June
2006. Products on the market before June 2006 are not required to have
RoHS compliant parts. If the original FRU parts are non-compliant,
replacement parts can also be non-compliant. In all cases if the original
FRU parts are RoHS compliant, the replacement part must also be RoHS
compliant.
Note: RoHS and non-RoHS FRU part numbers with the same fit and function are
identified with unique FRU part numbers.
Lenovo plans to transit to RoHS compliance well before the implementation date
and expects its suppliers to be ready to support Lenovo’s requirements and
schedule in the EU. Products sold in 2005 and 2006 will contain some RoHS
compliant FRUs. The following statement pertains to these products and any
product Lenovo produces containing RoHS compliant FRUs.
RoHS compliant FRUs have unique FRU part numbers. Before or after the RoHS
implementation date, failed RoHS compliant parts must always be replaced with
RoHS compliant ones, so only the FRUs identified as compliant in the system
HMM or direct substitutions for those FRUs may be used.
Note: A direct substitution is a part with a different FRU part number that is
automatically shipped by the distribution center at the time of the order.
Products marketed before June 2006 Products marketed after June 2006
Current or
original part
Replacement
FRU
Current or
original part
Replacement
FRU
Non-RoHS Can be Non-RoHS
Must be RoHS Must be RoHS
Non-RoHS Can be RoHS
Non-RoHS Can sub to RoHS
RoHS Must be RoHS
Important information about replacing RoHS compliant FRUs

Lenovo TB-7104I Specifications

General

Panel type	TN
LED backlight	Yes
Display diagonal	7 \
Touch technology	Multi-touch
Touchscreen type	Capacitive
Display brightness	250 cd/m²
Display resolution	1024 x 600 pixels
Display number of colors	16.78 million colors
Processor cores	4
Processor model	MT8321A/D
Processor family	Mediatek
Processor frequency	1.3 GHz
Processor architecture	ARM Cortex-A7
Platform	Android
Operating system installed	Android 8.0
Internal memory	1 GB
Internal memory type	LPDDR3-SDRAM
Storage media	eMCP
Compatible memory cards	MicroSD (TransFlash)
Maximum memory card size	128 GB
Internal storage capacity	16 GB
Graphics card	Mali 400
Graphics card family	ARM
Number of built-in speakers	1
Rear camera type	Single camera
Rear camera resolution (numeric)	2 MP
Front camera resolution (numeric)	0.3 MP
3G standards	WCDMA
SIM card type	NanoSIM
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth version	4.0
Top Wi-Fi standard	Wi-Fi 4 (802.11n)
Mobile network generation	3G
Standby time	250 h
Battery capacity	2750 mAh
Battery life (max)	- h
Continuous video playback time	5 h
AC adapter output current	1 A
AC adapter output voltage	5 V
Microphone in	No
HDMI ports quantity	0
Color name	Slate Black
Device type	Mobile tablet
Form factor	Slate
Product color	Black
Sustainability certificates	RoHS

Weight and Dimensions

Depth	10.35 mm
Width	193.2 mm
Height	110.54 mm
Weight	271.7 g