Product comparison · 2 laptops

upcycle it Lenovo ThinkPad T550 (Refurbished) B vs upcycle it Lenovo ThinkPad X1 Yoga 1st (Refurbished) B

176specifications compared
64differ
112identical
59known for one product only

Key differences

Product type
- Lenovo ThinkPad T550 (Refurbished) B:Laptop
- Lenovo ThinkPad X1 Yoga 1st (Refurbished) B:Ultrabook
Display diagonal
- Lenovo ThinkPad T550 (Refurbished) B:39.6 cm (15.6")
- Lenovo ThinkPad X1 Yoga 1st (Refurbished) B:35.6 cm (14")
Touchscreen
- Lenovo ThinkPad T550 (Refurbished) B:No
- Lenovo ThinkPad X1 Yoga 1st (Refurbished) B:Yes
Processor family
- Lenovo ThinkPad T550 (Refurbished) B:Intel® Core™ i7
- Lenovo ThinkPad X1 Yoga 1st (Refurbished) B:Intel® Core™ i5
Processor generation
- Lenovo ThinkPad T550 (Refurbished) B:5th gen Intel® Core™ i7
- Lenovo ThinkPad X1 Yoga 1st (Refurbished) B:6th gen Intel® Core™ i5
Processor model
- Lenovo ThinkPad T550 (Refurbished) B:i7-5600U
- Lenovo ThinkPad X1 Yoga 1st (Refurbished) B:i5-6300U
Processor boost frequency
- Lenovo ThinkPad T550 (Refurbished) B:3.2 GHz
- Lenovo ThinkPad X1 Yoga 1st (Refurbished) B:3 GHz
Processor frequency
- Lenovo ThinkPad T550 (Refurbished) B:2.6 GHz
- Lenovo ThinkPad X1 Yoga 1st (Refurbished) B:2.4 GHz

Side by side

Differences highlightedShow differences only

Comparison of Lenovo ThinkPad T550 (Refurbished) B, Lenovo ThinkPad X1 Yoga 1st (Refurbished) B
235 specifications	A upcycle it Lenovo ThinkPad T550 (Refurbished) B View product	B upcycle it Lenovo ThinkPad X1 Yoga 1st (Refurbished) B View product
Design1 differ
Product typeDiffers	Laptop	Ultrabook
Housing materialKnown for one	Glass fibre, Plastic	Unknown — not stated by the source
Market positioningKnown for one	Unknown — not stated by the source	Business
Refurbished gradeKnown for one	Unknown — not stated by the source	Grade B
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
TouchscreenDiffers	No	Yes
Display surfaceKnown for one	Matt	Unknown — not stated by the source
Display brightnessKnown for one	300 cd/m²	Unknown — not stated by the source
Touch technologyKnown for one	Unknown — not stated by the source	Multi-touch
Processor18 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™ i5
Processor generationDiffers	5th gen Intel® Core™ i7	6th gen Intel® Core™ i5
Processor modelDiffers	i7-5600U	i5-6300U
Processor boost frequencyDiffers	3.2 GHz	3 GHz
Processor frequencyDiffers	2.6 GHz	2.4 GHz
Processor cacheDiffers	4 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	BGA 1168	BGA 1023
Processor lithographyDiffers	14 nm	22 nm
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Core i7-5600 Mobile Series	Intel Core i5-3300 Mobile series
Processor codenameDiffers	Broadwell	Ivy Bridge
Bus typeDiffers	DMI2	QPI
SteppingDiffers	F0	L1
Thermal Design Power (TDP)Differs	15 W	17 W
Configurable TDP-down frequencyDiffers	0.6 GHz	0.8 GHz
Maximum number of PCI Express lanesDiffers	12	16
PCI Express configurationsDiffers	4x1, 2x4	1x16, 2x8, 1x8+2x4
Configurable TDP-up frequencyKnown for one	Unknown — not stated by the source	2.5 GHz
Configurable TDP-upKnown for one	Unknown — not stated by the source	25 W
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	18
Memory4 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedDiffers	1600 MHz	1333 MHz
Memory form factorDiffers	SO-DIMM	On-board
Memory layout (slots x size)Known for one	1 x 8 GB	Unknown — not stated by the source
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryDiffers	16 GB	8 GB
Storage2 differ
Total storage capacityDiffers	256 GB	192 GB
SSD capacityDiffers	256 GB	192 GB
SSD form factorKnown for one	2.5"	Unknown — not stated by the source
Total SSDs capacityKnown for one	Unknown — not stated by the source	192 GB
Graphics4 differ
On-board graphics card modelDiffers	Intel® HD Graphics 5500	Intel® HD Graphics 520
Maximum on-board graphics card memoryKnown for one	16 GB	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	300 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	950 MHz	1100 MHz
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
On-board graphics card OpenGL versionKnown for one	4.3	Unknown — not stated by the source
On-board graphics card IDDiffers	0x1616	0x166
Graphics card Open GL supportKnown for one	Yes	Unknown — not stated by the source
Audio1 differ
Speaker powerDiffers	1 W	4 W
Cameraidentical
Front camera HD typeKnown for one	Unknown — not stated by the source	HD
Auto focusKnown for one	Unknown — not stated by the source	Yes
Network1 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	1000,100 Mbit/s
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi standardsKnown for one	Unknown — not stated by the source	802.11a, 802.11b, 802.11g
4G LTEKnown for one	Unknown — not stated by the source	No
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces7 differ
USB 2.0 ports quantityDiffers	0	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	3	1
Mini DisplayPort/Thunderbolt combo portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantityDiffers	1	0
Thunderbolt 2 ports quantityKnown for one	0	Unknown — not stated by the source
Thunderbolt 3 ports quantityKnown for one	0	Unknown — not stated by the source
LAN/VGA combo portKnown for one	No	Unknown — not stated by the source
Headphone outputsDiffers	1	0
Microphone inDiffers	Yes	No
Docking connectorDiffers	Yes	No
SmartCard slotDiffers	Yes	No
TV-outKnown for one	No	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
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
Firewire (IEEE 1394) portsKnown 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 quantityKnown for one	Unknown — not stated by the source	0
Mini VGA ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel SoC	Intel® QS77 Express
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Pointing deviceKnown for one	Unknown — not stated by the source	ThinkPad UltraNav
Softwareidentical
Optional operating system suppliedKnown for one	Unknown — not stated by the source	Windows 8 Pro
Processor special features10 differ
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel HD GraphicsKnown for one	Yes	Unknown — not stated by the source
Intel Stable Image Platform Program (SIPP)Known for one	Yes	Unknown — not stated by the source
Intel TSX-NIKnown for one	Yes	Unknown — not stated by the source
Intel Trusted Execution TechnologyDiffers	Yes	No
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Built-in Visuals TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® OS GuardKnown for one	Yes	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	85215	72055
Processor codeDiffers	SR23V	SR0XL
Processor package sizeDiffers	40 x 24 x 1.3 mm	31 x 24 (BGA1023)
Supported instruction setsDiffers	AVX 2.0, SSE4.1, SSE4.2	AVX
Battery2 differ
Number of battery cellsDiffers	3+3	4
Battery life (max)Differs	14.8 h	8.2 h
Battery technologyKnown for one	Unknown — not stated by the source	Lithium Polymer (LiPo)
Battery capacityKnown for one	Unknown — not stated by the source	45.8 Wh
Power1 differ
AC adapter powerDiffers	45 W	90 W
DC-in jackKnown for one	Yes	Unknown — not stated by the source
Security1 differ
Password protectionKnown for one	Yes	Unknown — not stated by the source
Password protection typeDiffers	HDD, Power on, Supervisor	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Face recognitionKnown for one	Unknown — not stated by the source	Yes
Operational conditionsidentical
Operating altitudeKnown for one	0 - 2438 m	Unknown — not stated by the source
Maximum shipping altitudeKnown for one	Unknown — not stated by the source	3048 m
Sustainability1 differ
Sustainability certificatesDiffers	EPEAT Silver, ENERGY STAR	EPEAT Gold, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	2.13 kg	1.09 kg
WidthDiffers	380.6 mm	323 mm
DepthDiffers	258.2 mm	217 mm
HeightDiffers	22.4 mm	14.9 mm
Packaging data2 differ
Package widthDiffers	340 mm	290 mm
Package weightDiffers	2.73 kg	1.69 kg
Packaging contentidentical
Mouse includedKnown for one	No	Unknown — not stated by the source
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Remote control includedKnown for one	No	Unknown — not stated by the source
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other features1 differ
Intel segment taggingDiffers	Home office, Small Business	Enterprise, Small Business

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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