Product comparison · 2 laptops

Lenovo ThinkPad T450s Win CH - Touch vs Lenovo ThinkPad X250 DOS CH

188specifications compared
30differ
158identical
5known for one product only

Key differences

Display diagonal
- ThinkPad T450s Win CH - Touch:35.6 cm (14")
- ThinkPad X250 DOS CH:31.8 cm (12.5")
Touchscreen
- ThinkPad T450s Win CH - Touch:Yes
- ThinkPad X250 DOS CH:No
Display surface
- ThinkPad T450s Win CH - Touch:Gloss
- ThinkPad X250 DOS CH:Matt
Display brightness
- ThinkPad T450s Win CH - Touch:264 cd/m²
- ThinkPad X250 DOS CH:400 cd/m²
Processor family
- ThinkPad T450s Win CH - Touch:Intel® Core™ i7
- ThinkPad X250 DOS CH:Intel® Core™ i5
Processor generation
- ThinkPad T450s Win CH - Touch:5th gen Intel® Core™ i7
- ThinkPad X250 DOS CH:5th gen Intel® Core™ i5
Processor model
- ThinkPad T450s Win CH - Touch:i7-5600U
- ThinkPad X250 DOS CH:i5-5300U
Processor boost frequency
- ThinkPad T450s Win CH - Touch:3.2 GHz
- ThinkPad X250 DOS CH:2.9 GHz

Side by side

Differences highlightedShow differences only

Comparison of ThinkPad T450s Win CH - Touch, ThinkPad X250 DOS CH
193 specifications	A Lenovo ThinkPad T450s Win CH - Touch View product	B Lenovo ThinkPad X250 DOS CH View product
Design1 differ
Housing materialDiffers	Aluminium, Carbon fibre, Magnesium	Glass fibre, Plastic
Display4 differ
Display diagonalDiffers	35.6 cm (14")	31.8 cm (12.5")
TouchscreenDiffers	Yes	No
Touchscreen typeKnown for one	Capacitive	Unknown — not stated by the source
Touch technologyKnown for one	Multi-touch	Unknown — not stated by the source
Display surfaceDiffers	Gloss	Matt
Display brightnessDiffers	264 cd/m²	400 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	700:1
Processor7 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	5th gen Intel® Core™ i7	5th gen Intel® Core™ i5
Processor modelDiffers	i7-5600U	i5-5300U
Processor boost frequencyDiffers	3.2 GHz	2.9 GHz
Processor frequencyDiffers	2.6 GHz	2.3 GHz
Processor cacheDiffers	4 MB	3 MB
Processor seriesDiffers	Intel Core i7-5600 Mobile Series	Intel® Core™ i5-5300 Mobile Series
Memory4 differ
Internal memoryDiffers	12 GB	8 GB
Memory form factorDiffers	On-board + SO-DIMM	SO-DIMM
Maximum internal memoryDiffers	12 GB	8 GB
Maximum internal memory (64-bit)Differs	12 GB	8 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 8 GB
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs	950 MHz	900 MHz
Audio1 differ
Speaker powerDiffers	2 W	1.5 W
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	2
Software1 differ
Operating system installedDiffers	Windows 8.1 Pro	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features3 differ
Processor ARK IDDiffers	85215	85213
Processor codeDiffers	SR23V	SR23X
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX 2.0
Battery1 differ
Battery life (max)Differs	10.16 h	10.7 h
Power1 differ
AC adapter powerDiffers	65 W	45 W
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Gold, ENERGY STAR	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.7 kg	1.4 kg
WidthDiffers	332 mm	307 mm
DepthDiffers	227 mm	209 mm
HeightDiffers	24 mm	21 mm

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.

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