Product comparison · 2 laptops

Lenovo IdeaPad G780A Intel® Core™ i5 i5-3210M vs Lenovo IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop

131specifications compared
33differ
98identical
25known for one product only

Key differences

Product colour
- IdeaPad G780A Intel® Core™ i5 i5-3210M:Brown
- IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop:Black
Display diagonal
- IdeaPad G780A Intel® Core™ i5 i5-3210M:43.9 cm (17.3")
- IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop:35.6 cm (14")
Display resolution
- IdeaPad G780A Intel® Core™ i5 i5-3210M:1600 x 900 pixels
- IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop:1366 x 768 pixels
HD type
- IdeaPad G780A Intel® Core™ i5 i5-3210M:HD+
- IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop:HD
Processor family
- IdeaPad G780A Intel® Core™ i5 i5-3210M:Intel® Core™ i5
- IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop:Intel® Core™ i7
Processor generation
- IdeaPad G780A Intel® Core™ i5 i5-3210M:3rd gen Intel® Core™ i5
- IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop:3rd gen Intel® Core™ i7
Processor model
- IdeaPad G780A Intel® Core™ i5 i5-3210M:i5-3210M
- IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop:i7-3630QM
Processor cores
- IdeaPad G780A Intel® Core™ i5 i5-3210M:2
- IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop:4

Side by side

Differences highlightedShow differences only

Comparison of G780A, Y400
156 specifications	A Lenovo IdeaPad G780A Intel® Core™ i5 i5-3210M Model G780A View product	B Lenovo IdeaPad Y400 Intel® Core™ i7 i7-3630QM Laptop Model Y400 View product
Design1 differ
Product colourDiffers	Brown	Black
Product typeKnown for one	Unknown — not stated by the source	Laptop
Display3 differ
Display diagonalDiffers	43.9 cm (17.3")	35.6 cm (14")
Display resolutionDiffers	1600 x 900 pixels	1366 x 768 pixels
HD typeDiffers	HD+	HD
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor13 differ
Processor familyDiffers	Intel® Core™ i5	Intel® Core™ i7
Processor generationDiffers	3rd gen Intel® Core™ i5	3rd gen Intel® Core™ i7
Processor modelDiffers	i5-3210M	i7-3630QM
Processor coresDiffers	2	4
Processor threadsDiffers	4	8
Processor boost frequencyDiffers	3.1 GHz	3.4 GHz
Processor frequencyDiffers	2.5 GHz	2.4 GHz
Processor cacheDiffers	3 MB	6 MB
Processor socketDiffers	BGA 1023	PGA988
Processor seriesDiffers	Intel Core i5-3200 Mobile series	Intel Core i7-3600 Mobile series
SteppingDiffers	L1	E1
Thermal Design Power (TDP)Differs	35 W	45 W
CPU multiplier (bus/core ratio)Differs	25	24
Memory2 differ
Internal memoryDiffers	8 GB	6 GB
Memory layout (slots x size)Differs	2 x 4 GB	1 x 2 + 1 x 4 GB
Memory slotsKnown for one	2x SO-DIMM	Unknown — not stated by the source
Memory slots (available)Known for one	0	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage2 differ
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi DL	DVD Super Multi
Compatible memory cardsDiffers	MMC, SD	Memory Stick (MS), MMC, MS PRO, SD, xD
Graphics2 differ
Discrete graphics card modelDiffers	NVIDIA® GeForce® GT 630M	NVIDIA® GeForce® GT 650M
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1150 MHz
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Speaker powerKnown for one	1.5 W	Unknown — not stated by the source
Built-in microphoneKnown for one	Yes	Unknown — not stated by the source
Built-in speaker(s)Known for one	Unknown — not stated by the source	Yes
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network1 differ
Top Wi-Fi standardKnown for one	Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Cabling technologyKnown for one	10/100Base-T(X)	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Ports & interfaces1 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	2	1
Docking connectorKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM65 Express	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows 8
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features4 differ
Intel Virtualization Technology for Directed I/O (VT-d)Differs	Yes	No
Processor ARK IDDiffers	65708	71459
Processor codeDiffers	SR0N0	SR0UX
Processor package sizeDiffers	31.0 x 24.0 (BGA1023)	37.5 x 37.5 (rPGA988B)
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Battery life (max)Differs	4.5 h	3 h
Battery capacityKnown for one	Unknown — not stated by the source	48 Wh
Weight & dimensions1 differ
WeightDiffers	3 kg	2.5 kg
WidthKnown for one	416 mm	Unknown — not stated by the source
DepthKnown for one	272 mm	Unknown — not stated by the source
HeightKnown for one	44.9 mm	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	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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