Product comparison · 2 laptops

Lenovo ThinkPad x220 Tablet vs Lenovo X220 Tablet

Key differences

Processor family
- ThinkPad x220 Tablet:Intel® Core™ i5
- X220 Tablet:Intel® Core™ i7
Processor generation
- ThinkPad x220 Tablet:2nd gen Intel® Core™ i5
- X220 Tablet:2nd gen Intel® Core™ i7
Processor model
- ThinkPad x220 Tablet:i5-2520M
- X220 Tablet:i7-2620M
Processor boost frequency
- ThinkPad x220 Tablet:3.2 GHz
- X220 Tablet:3.4 GHz
Processor frequency
- ThinkPad x220 Tablet:2.5 GHz
- X220 Tablet:2.7 GHz
Processor cache
- ThinkPad x220 Tablet:3 MB
- X220 Tablet:4 MB
Processor socket
- ThinkPad x220 Tablet:Socket 988
- X220 Tablet:BGA 1023
CPU multiplier (bus/core ratio)
- ThinkPad x220 Tablet:25
- X220 Tablet:27

Differences highlightedShow differences only

Comparison of ThinkPad x220 Tablet, X220 Tablet
122 specifications	A Lenovo ThinkPad x220 Tablet View product	B Lenovo X220 Tablet View product
Processor9 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	2nd gen Intel® Core™ i5	2nd gen Intel® Core™ i7
Processor modelDiffers	i5-2520M	i7-2620M
Processor boost frequencyDiffers	3.2 GHz	3.4 GHz
Processor frequencyDiffers	2.5 GHz	2.7 GHz
Processor cacheDiffers	3 MB	4 MB
Processor socketDiffers	Socket 988	BGA 1023
Processor seriesDiffers	Intel Core i5-2500 Mobile Series	Intel Core i7-2600 Mobile Series
CPU multiplier (bus/core ratio)Differs	25	27
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Storage1 differ
HDD capacityDiffers	320 GB	160 GB
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
SSD capacityKnown for one	Unknown — not stated by the source	160 GB
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Wireless technologyDiffers	WAN; LAN	WWAN; LAN
Processor special features3 differ
Intel® Insider™Differs	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	52229	52231
Processor codeDiffers	SR048	SR041
Hard driveidentical
Storage drive typeKnown for one	320GB SATA/ 7200	Unknown — not stated by the source
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)

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.