Lenovo X121e Win 7 CH vs Lenovo X121e Win 7 US

Comparison of X121e Win 7 CH, X121e Win 7 US

65 specifications	A Lenovo X121e Win 7 CHView product	B Lenovo X121e Win 7 USView product
Displayidentical
Display diagonal	29.5 cm (11.6")	29.5 cm (11.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processoridentical
Processor model	E-350	E-350
Processor frequency	1.6 GHz	1.6 GHz
Processor cache	1 MB	1 MB
Processor cache type	L2	L2
Memoryidentical
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Storageidentical
Total storage capacity	320 GB	320 GB
HDD interface	SATA	SATA
HDD speed	7200 RPM	7200 RPM
Optical drive type	No	No
Card reader integrated	Yes	Yes
Compatible memory cards	Memory Stick (MS), MMC, MS PRO, SD	Memory Stick (MS), MMC, MS PRO, SD
Graphicsidentical
Discrete graphics card	Yes	Yes
Discrete graphics card model	AMD Radeon HD 6310M	AMD Radeon HD 6310M
Graphics card family	AMD	AMD
Audioidentical
Audio system	HD	HD
Networkidentical
Wi-Fi	Yes	Yes
Networking features	Gigabit Ethernet	Gigabit Ethernet
Wi-Fi standards	802.11a, 802.11b, 802.11g	802.11a, 802.11b, 802.11g
Ethernet LAN	Yes	Yes
Bluetooth	Yes	Yes
WWAN	Installed	Installed
Ports & interfacesidentical
USB 2.0 ports quantity	3	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	0	0
eSATA/USB 2.0 ports quantity	0	0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantity	0	0
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantity	0	0
DVI port	No	No
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out port	No	No
Microphone in	Yes	Yes
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
TV-out	No	No
Performanceidentical
Motherboard chipset	AMD A50M	AMD A50M
Keyboardidentical
Pointing device	Touchpad	Touchpad
Keyboard languageKnown for one	English	—Unknown — not stated by the source
Softwareidentical
Operating system installed	Windows 7 Professional	Windows 7 Professional
Operating system architecture	64-bit	64-bit
Batteryidentical
Number of battery cells	6	6
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	IBM	IBM
Weight & dimensionsidentical
Weight	1.4 kg	1.4 kg
Width	289.6 mm	289.6 mm
Depth	208 mm	208 mm
Height	23.5 mm	23.5 mm
Other featuresidentical
Infrared data port	No	No
TV tuner integrated	No	No
Supplied AC adapter type	AC	AC

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.