Product comparison · 2 laptops

Lenovo X220 Tablet vs Lenovo IdeaPad Y550 Intel® Core™2 Duo T6500

56specifications compared
30differ
26identical
111known for one product only

Key differences

Product colour
- X220 Tablet:Black
- IdeaPad Y550 Intel® Core™2 Duo T6500:Grey
Display diagonal
- X220 Tablet:31.8 cm (12.5")
- IdeaPad Y550 Intel® Core™2 Duo T6500:39.6 cm (15.6")
Processor family
- X220 Tablet:Intel® Core™ i7
- IdeaPad Y550 Intel® Core™2 Duo T6500:Intel® Core™2 Duo
Processor model
- X220 Tablet:i7-2620M
- IdeaPad Y550 Intel® Core™2 Duo T6500:T6500
Processor threads
- X220 Tablet:4
- IdeaPad Y550 Intel® Core™2 Duo T6500:2
Processor frequency
- X220 Tablet:2.7 GHz
- IdeaPad Y550 Intel® Core™2 Duo T6500:2.1 GHz
Processor cache
- X220 Tablet:4 MB
- IdeaPad Y550 Intel® Core™2 Duo T6500:2 MB
Processor cache type
- X220 Tablet:Smart Cache
- IdeaPad Y550 Intel® Core™2 Duo T6500:L2

Side by side

Differences highlightedShow differences only

Comparison of X220 Tablet, Y550
167 specifications	A Lenovo X220 Tablet View product	B Lenovo IdeaPad Y550 Intel® Core™2 Duo T6500 Model Y550 View product
Design1 differ
Product typeKnown for one	Hybrid (2-in-1)	Unknown — not stated by the source
Product colourDiffers	Black	Grey
Form factorKnown for one	Convertible (Swivel)	Unknown — not stated by the source
Housing materialKnown for one	Unknown — not stated by the source	Plastic
Display1 differ
Display diagonalDiffers	31.8 cm (12.5")	39.6 cm (15.6")
TouchscreenKnown for one	Yes	Unknown — not stated by the source
LED backlightKnown for one	Unknown — not stated by the source	Yes
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Contrast ratio (typical)Known for one	Unknown — not stated by the source	500:1
Processor13 differ
Processor familyDiffers	Intel® Core™ i7	Intel® Core™2 Duo
Processor generationKnown for one	2nd gen Intel® Core™ i7	Unknown — not stated by the source
Processor modelDiffers	i7-2620M	T6500
Processor threadsDiffers	4	2
Processor boost frequencyKnown for one	3.4 GHz	Unknown — not stated by the source
Processor frequencyDiffers	2.7 GHz	2.1 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	4 MB	2 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1023	LGA 3647 (Socket P)
Processor lithographyDiffers	32 nm	45 nm
Processor seriesKnown for one	Intel Core i7-2600 Mobile Series	Unknown — not stated by the source
Processor codenameDiffers	Sandy Bridge	Penryn
Bus typeDiffers	DMI	FSB
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingDiffers	J1	R0
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs	27	10.5
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
Number of Processing Die TransistorsKnown for one	Unknown — not stated by the source	410 M
Processing Die sizeKnown for one	Unknown — not stated by the source	107 mm²
Memory1 differ
Memory clock speedDiffers	1333 MHz	1066 MHz
Internal memory typeKnown for one	Unknown — not stated by the source	DDR3-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	2 x 2 GB
Storage3 differ
HDD capacityDiffers	160 GB	320 GB
SSD capacityKnown for one	160 GB	Unknown — not stated by the source
Optical drive typeDiffers	No	DVD-RW
Compatible memory cardsDiffers	SD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
Total storage capacityKnown for one	Unknown — not stated by the source	320 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphicsidentical
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card modelKnown for one	Intel® HD Graphics 3000	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1300 MHz	Unknown — not stated by the source
On-board graphics card IDKnown for one	0x116	Unknown — not stated by the source
Maximum resolutionKnown for one	1366 x 768 pixels	Unknown — not stated by the source
Graphics cardKnown for one	HD Graphics	Unknown — not stated by the source
Discrete graphics cardKnown for one	Unknown — not stated by the source	Yes
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Intel® GMA 4500MHD
Audioidentical
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Audio includedKnown for one	Mute Button, Speakers (integrated)	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	HD
Built-in subwooferKnown for one	Unknown — not stated by the source	Yes
Networkidentical
Wireless technologyKnown for one	WWAN; LAN	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	Yes	Unknown — not stated by the source
Wi-FiKnown for one	Unknown — not stated by the source	Yes
Networking featuresKnown for one	Unknown — not stated by the source	Gigabit Ethernet
Ethernet LANKnown for one	Unknown — not stated by the source	Yes
Cabling technologyKnown for one	Unknown — not stated by the source	10/100/1000Base-T(X)
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityKnown for one	Unknown — not stated by the source	0
eSATA/USB 2.0 ports quantityKnown for one	Unknown — not stated by the source	1
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	Unknown — not stated by the source	0
eSATA ports quantityKnown for one	Unknown — not stated by the source	0
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
DVI portKnown for one	Unknown — not stated by the source	No
Firewire (IEEE 1394) portsKnown for one	Unknown — not stated by the source	0
Thunderbolt ports quantityKnown for one	Unknown — not stated by the source	0
S/PDIF out portKnown for one	Unknown — not stated by the source	Yes
ExpressCard slotKnown for one	Unknown — not stated by the source	Yes
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
TV-outKnown for one	Unknown — not stated by the source	No
Performanceidentical
GPS (satellite)Known for one	No	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® GM45 Express
Keyboardidentical
Keyboard typeKnown for one	7-row with Trackpoint	Unknown — not stated by the source
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 7 Professional	Windows Vista Home Premium
Compatible operating systemsKnown for one	Windows 7	Unknown — not stated by the source
Processor special features5 differ
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Trusted Execution TechnologyKnown for one	Yes	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)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	Yes	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	Yes	Unknown — not stated by the source
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
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® My WiFi Technology (Intel® MWT)Known for one	Yes	Unknown — not stated by the source
Intel® Quick Sync Video TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	2.0	No
Processor ARK IDDiffers	52231	39311
Processor codeDiffers	SR041	SLGF4
Processor package sizeKnown for one	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)	Unknown — not stated by the source
Supported instruction setsKnown for one	AVX	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Batteryidentical
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	6
Weight & dimensions4 differ
WeightDiffers	1.76 kg	2.75 kg
WidthDiffers	305 mm	385 mm
DepthDiffers	295 mm	255 mm
HeightDiffers	20.7 mm	26 mm
Other featuresidentical
Security featuresKnown for one	Hard disk drive password, Norton Internet Security, Power on password, Security Slot Fingerprint Reader	Unknown — not stated by the source
Battery typeKnown for one	6 Cell Lithium-Ion	Unknown — not stated by the source
Modem typeKnown for one	No	Unknown — not stated by the source
Manageability featuresKnown for one	1-Button system recovery, Automatic software and driver updates, Help, Lenovo Care, Password management, Simple network connectivity	Unknown — not stated by the source
Infrared data portKnown for one	Unknown — not stated by the source	No
3DKnown for one	Unknown — not stated by the source	No
Internal modemKnown for one	Unknown — not stated by the source	No
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
Cameraidentical
Front camera resolution (numeric)Known for one	Unknown — not stated by the source	1.3 MP
Optical driveidentical
Optical drive interfaceKnown for one	Unknown — not stated by the source	SATA
Securityidentical
Cable lock slotKnown for one	Unknown — not stated by the source	No
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes

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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