Product comparison · 2 laptops

ASUS K52JT-SX485V laptop Intel® Core™ i3 i3-380M vs Lenovo IdeaPad U330 Intel Pentium Mobile T4200

109specifications compared
55differ
54identical
45known for one product only

Key differences

Display diagonal
- K52JT-SX485V laptop Intel® Core™ i3 i3-380M:39.6 cm (15.6")
- IdeaPad U330 Intel Pentium Mobile T4200:33.8 cm (13.3")
Display resolution
- K52JT-SX485V laptop Intel® Core™ i3 i3-380M:1366 x 768 pixels
- IdeaPad U330 Intel Pentium Mobile T4200:1280 x 800 pixels
Native aspect ratio
- K52JT-SX485V laptop Intel® Core™ i3 i3-380M:16:9
- IdeaPad U330 Intel Pentium Mobile T4200:16:10
Processor family
- K52JT-SX485V laptop Intel® Core™ i3 i3-380M:Intel® Core™ i3
- IdeaPad U330 Intel Pentium Mobile T4200:Intel Pentium Mobile
Processor model
- K52JT-SX485V laptop Intel® Core™ i3 i3-380M:i3-380M
- IdeaPad U330 Intel Pentium Mobile T4200:T4200
Processor threads
- K52JT-SX485V laptop Intel® Core™ i3 i3-380M:4
- IdeaPad U330 Intel Pentium Mobile T4200:2
Processor frequency
- K52JT-SX485V laptop Intel® Core™ i3 i3-380M:2.53 GHz
- IdeaPad U330 Intel Pentium Mobile T4200:2 GHz
Processor cache
- K52JT-SX485V laptop Intel® Core™ i3 i3-380M:3 MB
- IdeaPad U330 Intel Pentium Mobile T4200:1 MB

Side by side

Differences highlightedShow differences only

Comparison of K52JT-SX485V, U330
154 specifications	A ASUS K52JT-SX485V laptop Intel® Core™ i3 i3-380M Model K52JT-SX485V View product	B Lenovo IdeaPad U330 Intel Pentium Mobile T4200 Model U330 View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	33.8 cm (13.3")
Display resolutionDiffers	1366 x 768 pixels	1280 x 800 pixels
LED backlightKnown for one	Yes	Unknown — not stated by the source
Native aspect ratioDiffers	16:9	16:10
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Contrast ratio (typical)Known for one	Unknown — not stated by the source	300:1
Processor15 differ
Processor familyDiffers	Intel® Core™ i3	Intel Pentium Mobile
Processor generationKnown for one	Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-380M	T4200
Processor threadsDiffers	4	2
Processor frequencyDiffers	2.53 GHz	2 GHz
System bus rateKnown for one	2.5 GT/s	Unknown — not stated by the source
Processor cacheDiffers	3 MB	1 MB
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	PGA988	LGA 3647 (Socket P)
Processor lithographyDiffers	32 nm	45 nm
Processor seriesDiffers	Intel Core i3-300 Mobile Series	Intel Pentium T4000 Series for Mobile
Processor codenameDiffers	Arrandale	Penryn
Bus typeDiffers	DMI	FSB
TjunctionDiffers	90 °C	105 °C
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x16	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
Number of Processing Die TransistorsDiffers	382 M	410 M
Processing Die sizeDiffers	81 mm²	107 mm²
CPU multiplier (bus/core ratio)Differs	19	10
Processor front side busKnown for one	Unknown — not stated by the source	800 MHz
SteppingKnown for one	Unknown — not stated by the source	R0
Memory2 differ
Internal memoryDiffers	4 GB	3 GB
Maximum internal memoryDiffers	8 GB	4 GB
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 + 1 x 2 GB
Storage2 differ
Total storage capacityDiffers	640 GB	320 GB
Compatible memory cardsDiffers	Memory Stick (MS), MMC, SD	Memory Stick (MS), MMC, MS PRO, SD, SDHC, xD
HDD capacityKnown for one	Unknown — not stated by the source	320 GB
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphics2 differ
On-board graphics cardKnown for one	Yes	Unknown — not stated by the source
Discrete graphics card modelDiffers	AMD Mobility Radeon HD 6370M	Intel® GMA 4500MHD
Graphics card familyDiffers	AMD	Intel
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	Unknown — not stated by the source
On-board graphics card base frequencyKnown for one	500 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	667 MHz	Unknown — not stated by the source
Audio1 differ
Audio systemDiffers	SRS	Dolby Digital
Speakers manufacturerKnown for one	Altec Lansing	Unknown — not stated by the source
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Camera1 differ
Front camera resolution (numeric)Differs	0.3 MP	1.3 MP
Network2 differ
Networking featuresKnown for one	Gigabit Ethernet	Unknown — not stated by the source
BluetoothDiffers	No	Yes
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Bluetooth versionKnown for one	Unknown — not stated by the source	2.0+EDR
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers	3	2
HDMI ports quantityDiffers	1	0
Firewire (IEEE 1394) portsDiffers	0	1
ExpressCard slotDiffers	No	Yes
Performance1 differ
Motherboard chipsetDiffers	Intel® HM55 Express	Intel® GM45 Express
Software1 differ
Operating system installedDiffers	Windows 7 Home Premium	Windows XP Professional
Operating system architectureKnown for one	Unknown — not stated by the source	32-bit
Processor special features14 differ
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	45 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel Clear Video TechnologyDiffers	Yes	No
Intel Dual Display Capable TechnologyDiffers	Yes	No
Intel Enhanced Halt StateDiffers	Yes	No
Intel FDI TechnologyDiffers	Yes	No
Intel Fast Memory AccessDiffers	Yes	No
Intel Flex Memory AccessDiffers	Yes	No
Intel VT-x with Extended Page Tables (EPT)Differs	Yes	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Differs	Yes	No
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Physical Address Extension (PAE)Known for one	36 bit	Unknown — not stated by the source
Processor ARK IDDiffers	50178	37251
Processor package sizeDiffers	rPGA 37.5x 37.5, BGA 34x28	35 x 35 mm
Supported instruction setsKnown for one	SSE4.1/4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Processor codeKnown for one	Unknown — not stated by the source	SLGJN
Battery1 differ
Battery capacityDiffers	4400 mAh	5200 mAh
Battery life (max)Known for one	Unknown — not stated by the source	5.5 h
Poweridentical
AC adapter output currentKnown for one	4.74 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Security1 differ
Password protection typeDiffers	HDD	HDD, Supervisor
Fingerprint readerKnown for one	Unknown — not stated by the source	No
Weight & dimensions5 differ
WeightDiffers	2.62 kg	1.96 kg
WidthDiffers	380 mm	318 mm
DepthDiffers	255 mm	237 mm
Height (front)Differs	3.4 cm	2.3 cm
Height (rear)Differs	3.56 cm	2.8 cm
Other featuresidentical
Compliance industry standardsKnown for one	IEEE 802.3/802.3u/802.3ab	Unknown — not stated by the source
Power requirementsKnown for one	100-240V	Unknown — not stated by the source
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
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
Designidentical
Product colourKnown for one	Unknown — not stated by the source	Black
Keyboardidentical
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Full-size keyboardKnown for one	Unknown — not stated by the source	Yes
Keyboard number of keysKnown for one	Unknown — not stated by the source	84
Certificatesidentical
CertificationKnown for one	Unknown — not stated by the source	RoHS

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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