Product comparison · 2 laptops

ASUS K53E Intel® Pentium® B940 vs Lenovo Essential 770 Intel® Core™ i3 i3-2310M

106specifications compared
34differ
72identical
43known for one product only

Key differences

Display diagonal
- K53E Intel® Pentium® B940:39.6 cm (15.6")
- Essential 770 Intel® Core™ i3 i3-2310M:43.9 cm (17.3")
Display resolution
- K53E Intel® Pentium® B940:1366 x 768 pixels
- Essential 770 Intel® Core™ i3 i3-2310M:1600 x 900 pixels
Processor family
- K53E Intel® Pentium® B940:Intel® Pentium®
- Essential 770 Intel® Core™ i3 i3-2310M:Intel® Core™ i3
Processor model
- K53E Intel® Pentium® B940:B940
- Essential 770 Intel® Core™ i3 i3-2310M:i3-2310M
Processor threads
- K53E Intel® Pentium® B940:2
- Essential 770 Intel® Core™ i3 i3-2310M:4
Processor frequency
- K53E Intel® Pentium® B940:2 GHz
- Essential 770 Intel® Core™ i3 i3-2310M:2.1 GHz
Processor cache
- K53E Intel® Pentium® B940:2 MB
- Essential 770 Intel® Core™ i3 i3-2310M:3 MB
Processor cache type
- K53E Intel® Pentium® B940:L3
- Essential 770 Intel® Core™ i3 i3-2310M:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of K53E, 770
149 specifications	A ASUS K53E Intel® Pentium® B940 Model K53E View product	B Lenovo Essential 770 Intel® Core™ i3 i3-2310M Model 770 View product
Designidentical
Product colourKnown for one	Black	Unknown — not stated by the source
Display2 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeKnown for one	Unknown — not stated by the source	HD+
Processor10 differ
Processor familyDiffers	Intel® Pentium®	Intel® Core™ i3
Processor modelDiffers	B940	i3-2310M
Processor threadsDiffers	2	4
Processor frequencyDiffers	2 GHz	2.1 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socketDiffers	PGA988	BGA 1023
Processor seriesDiffers	Intel Pentium B900 Series for Mobile	Intel Core i3-2300 Mobile Series
TjunctionDiffers	85 °C	100 °C
CPU multiplier (bus/core ratio)Differs	20	21
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i3
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
SteppingKnown for one	Unknown — not stated by the source	J1
Memoryidentical
Memory clock speedKnown for one	1333 MHz	Unknown — not stated by the source
Storage2 differ
HDD interfaceDiffers	eSATA	SATA
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Optical drive typeDiffers	CD-RW/DVD Combo	DVD Super Multi DL
Compatible memory cardsKnown for one	MMC, MS PRO, SD	Unknown — not stated by the source
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
Graphics1 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
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 3000
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Audio systemKnown for one	Altec Lansing Speakers	Unknown — not stated by the source
Cameraidentical
Front camera resolution (numeric)Known for one	0.3 MP	Unknown — not stated by the source
Network3 differ
Networking featuresKnown for one	Gigabit Ehternet	Unknown — not stated by the source
Wireless technologyKnown for one	Wi-Fi, Bluetooth	Unknown — not stated by the source
Bluetooth versionDiffers	3.0+HS	2.1+EDR
WWANKnown for one	Not installed	Unknown — not stated by the source
Data networkKnown for one	Not supported	Unknown — not stated by the source
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
4G WiMAXKnown for one	No	Unknown — not stated by the source
Integrated 4G WiMAXDiffers	No	Yes
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
eSATA ports quantityDiffers	0	1
HDMI ports quantityKnown for one	1	Unknown — not stated by the source
TV-outKnown for one	No	Unknown — not stated by the source
DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Performanceidentical
Motherboard chipsetKnown for one	Intel® HM65 Express	Unknown — not stated by the source
Keyboardidentical
Keyboard layoutKnown for one	QWERTY	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
Softwareidentical
Compatible operating systemsKnown for one	Genuine Windows 7 Ultimate Genuine Windows 7 Professional Genuine Windows 7 Home Premium Genuine Windows 7 Home Basic Genuine Windows 7 Starter This version contains all product updates (SP1)	Unknown — not stated by the source
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features13 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Intel VT-x with Extended Page Tables (EPT)Differs	No	Yes
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Anti-Theft Technology (Intel® AT)Differs	No	Yes
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	No	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Processor ARK IDDiffers	55626	52220
Processor package sizeDiffers	37.5x37.5 (rPGA988B)	37.5 x 37.5 xrPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	SSE4.x	AVX
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	Yes
Processor codeKnown for one	Unknown — not stated by the source	SR04S
Batteryidentical
Number of battery cellsKnown for one	6	Unknown — not stated by the source
Battery capacityKnown for one	56 Wh	Unknown — not stated by the source
Poweridentical
AC adapter powerKnown for one	65 W	Unknown — not stated by the source
Weight & dimensions1 differ
WeightDiffers	2.6 kg	3 kg
WidthKnown for one	378 mm	Unknown — not stated by the source
DepthKnown for one	253 mm	Unknown — not stated by the source
HeightKnown for one	283 mm	Unknown — not stated by the source
Other featuresidentical
3DKnown for one	No	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC
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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