Product comparison · 2 laptops

Lenovo ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop vs Lenovo Yoga Book

66specifications compared
44differ
22identical
104known for one product only

Key differences

Product type
- ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop:Laptop
- Yoga Book:Hybrid (2-in-1)
Product colour
- ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop:Black
- Yoga Book:Grey
Form factor
- ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop:Clamshell
- Yoga Book:Convertible (Folder)
Display diagonal
- ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop:39.6 cm (15.6")
- Yoga Book:25.6 cm (10.1")
Display resolution
- ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop:1366 x 768 pixels
- Yoga Book:1920 x 1200 pixels
Touchscreen
- ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop:No
- Yoga Book:Yes
HD type
- ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop:HD
- Yoga Book:Full HD
Native aspect ratio
- ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop:16:9
- Yoga Book:16:10

Side by side

Differences highlightedShow differences only

Comparison of E550c, Yoga Book
170 specifications	A Lenovo ThinkPad E550c Intel® Core™ i5 i5-4210U Laptop Model E550c View product	B Lenovo Yoga Book View product
Design3 differ
Product typeDiffers	Laptop	Hybrid (2-in-1)
Product colourDiffers	Black	Grey
Form factorDiffers	Clamshell	Convertible (Folder)
Display5 differ
Display diagonalDiffers	39.6 cm (15.6")	25.6 cm (10.1")
Display resolutionDiffers	1366 x 768 pixels	1920 x 1200 pixels
TouchscreenDiffers	No	Yes
HD typeDiffers	HD	Full HD
LED backlight	Yes	Yes
Native aspect ratioDiffers	16:9	16:10
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Touchscreen typeKnown for one	Unknown — not stated by the source	Capacitive
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Panel typeKnown for one	Unknown — not stated by the source	IPS
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
Display brightnessKnown for one	Unknown — not stated by the source	400 cd/m²
Dual-screenKnown for one	Unknown — not stated by the source	No
Processor14 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i5	Intel Atom®
Processor generationKnown for one	4th gen Intel® Core™ i5	Unknown — not stated by the source
Processor modelDiffers	i5-4210U	x5-Z8550
Processor coresDiffers	2	4
Processor threads	4	4
Processor boost frequencyDiffers	2.7 GHz	2.4 GHz
Processor frequencyDiffers	1.7 GHz	1.44 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	2 MB
Processor cache typeDiffers	Smart Cache	L3
Processor socketDiffers	BGA 1168	BGA 1380
Processor lithographyDiffers	22 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i5-4200 Mobile series	Intel Atom x5 Series
Processor codenameDiffers	Haswell	Cherry Trail
Bus typeKnown for one	DMI2	Unknown — not stated by the source
SteppingKnown for one	D0	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	15 W	Unknown — not stated by the source
TjunctionDiffers	100 °C	90 °C
Maximum number of PCI Express lanesDiffers	12	2
PCI Express configurationsDiffers	4x1, 2x4	2x1, 1x2
PCI Express slots version	2.0	2.0
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	2 W
Memory3 differ
Internal memory	4 GB	4 GB
Internal memory typeDiffers	DDR3L-SDRAM	LPDDR3-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Memory form factorDiffers	SO-DIMM	On-board
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	4 GB
Storage3 differ
Total storage capacityDiffers	500 GB	64 GB
Storage mediaDiffers	HDD	Flash
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityKnown for one	500 GB	Unknown — not stated by the source
HDD interfaceKnown for one	SATA III	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, SD, SDHC, SDXC	MicroSD (TransFlash)
Optical drive typeKnown for one	Unknown — not stated by the source	No
Graphics5 differ
On-board graphics card	Yes	Yes
Discrete graphics cardDiffers	Yes	No
Discrete graphics card modelDiffers	AMD Radeon R7 M265	Not available
Discrete graphics card memoryKnown for one	2 GB	Unknown — not stated by the source
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card modelDiffers	Intel® HD Graphics 4400	Intel® HD Graphics 400
Maximum on-board graphics card memoryDiffers	1.74 GB	8 GB
On-board graphics card base frequency	200 MHz	200 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	600 MHz
On-board graphics card DirectX versionKnown for one	12	Unknown — not stated by the source
On-board graphics card IDKnown for one	0xA16	Unknown — not stated by the source
On-board GPU manufacturerKnown for one	Unknown — not stated by the source	Intel
Number of execution unitsKnown for one	Unknown — not stated by the source	12
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	600 MHz
Cameraidentical
Front camera	Yes	Yes
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	8 MP
Rear cameraKnown for one	Unknown — not stated by the source	Yes
Rear camera resolution (numeric)Known for one	Unknown — not stated by the source	2 MP
Networkidentical
Wi-Fi	Yes	Yes
Ethernet LANKnown for one	Yes	Unknown — not stated by the source
Bluetooth	Yes	Yes
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 5 (802.11ac)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ports & interfacesidentical
USB 2.0 ports quantityKnown for one	1	Unknown — not stated by the source
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	2	Unknown — not stated by the source
Ethernet LAN (RJ-45) portsKnown for one	1	Unknown — not stated by the source
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Yes	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
Docking connectorKnown for one	Yes	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	4	Unknown — not stated by the source
Number of SATA III connectorsKnown for one	4	Unknown — not stated by the source
USB Sleep-and-ChargeKnown for one	Yes	Unknown — not stated by the source
USB Sleep-and-Charge portsKnown for one	1	Unknown — not stated by the source
Micro-USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	1
Keyboard1 differ
Pointing deviceKnown for one	ThinkPad UltraNav	Unknown — not stated by the source
Numeric keypadDiffers	Yes	No
Spill-resistant keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	Android 6.0.1
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options available	No	No
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64	Yes	Yes
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel ME Firmware VersionKnown for one	9.5	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel TSX-NIKnown for one	No	Unknown — not stated by the source
Intel TSX-NI versionKnown for one	0.00	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	Yes	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)Known for one	Yes	Unknown — not stated by the source
Intel® High Definition Audio (Intel® HD Audio)Known for one	Yes	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Known for one	Yes	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	Unknown — not stated by the source
Intel® Smart CacheDiffers	Yes	No
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	81016	93360
Processor codeDiffers	SR1EF	SR2KH
Processor package sizeDiffers	40 x 24 x 1.5 mm	17 x 17 mm
Supported instruction setsKnown for one	AVX 2.0, SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
UARTKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Intel HD GraphicsKnown for one	Unknown — not stated by the source	Yes
Intel Secure BootKnown for one	Unknown — not stated by the source	Yes
Intel Secure Boot 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	No
Intel Stable Image Platform Program (SIPP) versionKnown for one	Unknown — not stated by the source	0.00
Poweridentical
AC adapter powerKnown for one	45 W	Unknown — not stated by the source
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Securityidentical
Cable lock slotKnown for one	Yes	Unknown — not stated by the source
Trusted Platform Module (TPM)Known for one	Yes	Unknown — not stated by the source
Password protectionKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.35 kg	690 g
WidthDiffers	377 mm	256.6 mm
DepthDiffers	256 mm	170.8 mm
HeightDiffers	27 mm	9.6 mm
Other featuresidentical
Intel segment taggingKnown for one	Home office, Small Business	Unknown — not stated by the source
Performanceidentical
GPS (satellite)Known for one	Unknown — not stated by the source	Yes
Batteryidentical
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	8500 mAh
Battery life (max)Known for one	Unknown — not stated by the source	13 h

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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