Product comparison · 2 laptops

ASUS Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1) vs Lenovo ThinkPad T440

157specifications compared
46differ
111identical
56known for one product only

Key differences

Product type
- Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1):Hybrid (2-in-1)
- ThinkPad T440:Laptop
Product colour
- Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1):Grey
- ThinkPad T440:Black
Form factor
- Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1):Convertible (Detachable)
- ThinkPad T440:Clamshell
Display diagonal
- Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1):29.5 cm (11.6")
- ThinkPad T440:35.6 cm (14")
Display resolution
- Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1):1920 x 1080 pixels
- ThinkPad T440:1600 x 900 pixels
Touchscreen
- Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1):Yes
- ThinkPad T440:No
HD type
- Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1):Full HD
- ThinkPad T440:HD+
Processor model
- Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1):i5-4200U
- ThinkPad T440:i5-4300U

Side by side

Differences highlightedShow differences only

Comparison of TX201LA-CQ004P, ThinkPad T440
213 specifications	A ASUS Transformer Book TX201LA-CQ004P laptop Intel® Core™ i5 i5-4200U Hybrid (2-in-1) Model TX201LA-CQ004P View product	B Lenovo ThinkPad T440 View product
Design3 differ
Product typeDiffers	Hybrid (2-in-1)	Laptop
Product colourDiffers	Grey	Black
Form factorDiffers	Convertible (Detachable)	Clamshell
Display4 differ
Display diagonalDiffers	29.5 cm (11.6")	35.6 cm (14")
Display resolutionDiffers	1920 x 1080 pixels	1600 x 900 pixels
TouchscreenDiffers	Yes	No
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
HD typeDiffers	Full HD	HD+
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Display brightnessKnown for one	Unknown — not stated by the source	250 cd/m²
Contrast ratio (typical)Known for one	Unknown — not stated by the source	400:1
Panel typeKnown for one	IPS	Unknown — not stated by the source
Processor6 differ
Processor modelDiffers	i5-4200U	i5-4300U
Processor boost frequencyDiffers	2.6 GHz	2.9 GHz
Processor frequencyDiffers	1.6 GHz	1.9 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Core i5-4300 Mobile series
SteppingDiffers	C0	D0
PCI Express configurationsDiffers	1x4, 2x4	4x1, 2x4
Memory1 differ
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Memory slotsKnown for one	Unknown — not stated by the source	1x SO-DIMM
Maximum internal memoryDiffers	4 GB	8 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	8 GB
Storage1 differ
HDD interfaceKnown for one	Unknown — not stated by the source	SATA III
HDD speedKnown for one	Unknown — not stated by the source	7200 RPM
HDD sizeKnown for one	Unknown — not stated by the source	2.5"
SSD interfaceKnown for one	Unknown — not stated by the source	SATA III
Compatible memory cardsDiffers	MicroSD (TransFlash)	MMC, SD, SDHC, SDXC
Optical drive typeKnown for one	No	Unknown — not stated by the source
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs	1000 MHz	1100 MHz
Audio1 differ
Audio systemDiffers	SonicMaster	High Definition Audio
Speaker powerKnown for one	Unknown — not stated by the source	1 W
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Rear camera resolution (numeric)Known for one	5 MP	Unknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers	Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Ethernet LANDiffers	No	Yes
Ethernet LAN data ratesKnown for one	Unknown — not stated by the source	10,100,1000 Mbit/s
Ports & interfaces5 differ
USB 2.0 ports quantityDiffers	1	0
Ethernet LAN (RJ-45) portsDiffers	0	1
Mini DisplayPort/Thunderbolt combo portKnown for one	Unknown — not stated by the source	No
VGA (D-Sub) ports quantityDiffers	0	1
Thunderbolt 2 ports quantityKnown for one	Unknown — not stated by the source	0
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityDiffers	1	0
LAN/VGA combo portKnown for one	Unknown — not stated by the source	No
Mini VGA ports quantityKnown for one	Unknown — not stated by the source	0
Line-inKnown for one	Unknown — not stated by the source	No
Docking connectorDiffers	No	Yes
TV-outKnown for one	Unknown — not stated by the source	No
Serial ports quantityKnown for one	Unknown — not stated by the source	0
USB Sleep-and-ChargeKnown for one	Unknown — not stated by the source	Yes
USB Sleep-and-Charge portsKnown for one	Unknown — not stated by the source	1
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	SiS M672
Keyboard1 differ
Pointing deviceDiffers	Touchpad	ThinkPad UltraNav
Keyboard backlitKnown for one	Unknown — not stated by the source	Yes
Spill-resistant keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard layoutKnown for one	QWERTY	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8	Windows 8 Pro
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features10 differ
Embedded options availableDiffers	No	Yes
Intel Active Management Technology versionKnown for one	Unknown — not stated by the source	9.5
Intel Small Business Advantage (SBA) versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Response Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Stable Image Platform Program (SIPP)Known for one	Unknown — not stated by the source	Yes
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	1.00
Intel Trusted Execution TechnologyDiffers	No	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Rapid Start TechnologyDiffers	No	Yes
Intel® Small Business Advantage (Intel® SBA)Differs	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Intel® Smart Response TechnologyDiffers	No	Yes
Processor ARK IDDiffers	75459	76308
Processor codeDiffers	SR170	SR1ED
Supported instruction setsDiffers	AVX 2.0	AVX 2.0, SSE4.1, SSE4.2
UARTKnown for one	Unknown — not stated by the source	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Battery2 differ
Battery technologyDiffers	Lithium Polymer (LiPo)	Lithium-Ion (Li-Ion)
Number of battery cellsDiffers	2	3+3
Battery life (max)Known for one	Unknown — not stated by the source	8.6 h
Battery capacityKnown for one	4430 mAh	Unknown — not stated by the source
Poweridentical
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Security2 differ
Cable lock slotDiffers	No	Yes
Fingerprint readerDiffers	No	Yes
Trusted Platform Module (TPM)Known for one	Unknown — not stated by the source	Yes
Password protectionKnown for one	Unknown — not stated by the source	Yes
Password protection typeKnown for one	Unknown — not stated by the source	HDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	UL, MIC, CE Marking Compliance, FCC Compliance, BSMI, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EU Flower	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	1.7 kg	1.68 kg
WidthDiffers	304.9 mm	339 mm
DepthDiffers	193.7 mm	232.5 mm
HeightDiffers	13.4 mm	21 mm
Packaging contentidentical
Power cord includedKnown for one	Unknown — not stated by the source	Yes
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Other features1 differ
Intel segment taggingDiffers	Enterprise	Home office, Small Business
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source

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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