Product comparison · 2 laptops

ASUS X402CA Intel® Pentium® 987 Laptop vs ASUS X551MA-SX035D laptop Intel® Celeron® N2815

99specifications compared
35differ
64identical
67known for one product only

Key differences

Display diagonal
- X402CA Intel® Pentium® 987 Laptop:35.6 cm (14")
- X551MA-SX035D laptop Intel® Celeron® N2815:39.6 cm (15.6")
Processor family
- X402CA Intel® Pentium® 987 Laptop:Intel® Pentium®
- X551MA-SX035D laptop Intel® Celeron® N2815:Intel® Celeron®
Processor model
- X402CA Intel® Pentium® 987 Laptop:987
- X551MA-SX035D laptop Intel® Celeron® N2815:N2815
Processor frequency
- X402CA Intel® Pentium® 987 Laptop:1.5 GHz
- X551MA-SX035D laptop Intel® Celeron® N2815:1.86 GHz
Processor cache
- X402CA Intel® Pentium® 987 Laptop:2 MB
- X551MA-SX035D laptop Intel® Celeron® N2815:1 MB
Processor socket
- X402CA Intel® Pentium® 987 Laptop:BGA 1023
- X551MA-SX035D laptop Intel® Celeron® N2815:BGA 1170
Processor lithography
- X402CA Intel® Pentium® 987 Laptop:32 nm
- X551MA-SX035D laptop Intel® Celeron® N2815:22 nm
Processor operating modes
- X402CA Intel® Pentium® 987 Laptop:64-bit
- X551MA-SX035D laptop Intel® Celeron® N2815:32-bit, 64-bit

Side by side

Differences highlightedShow differences only

Comparison of X402CA, X551MA-SX035D
166 specifications	A ASUS X402CA Intel® Pentium® 987 Laptop Model X402CA View product	B ASUS X551MA-SX035D laptop Intel® Celeron® N2815 Model X551MA-SX035D View product
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
HD typeKnown for one	Unknown — not stated by the source	HD
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor13 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	987	N2815
Processor frequencyDiffers	1.5 GHz	1.86 GHz
Processor cacheDiffers	2 MB	1 MB
Processor socketDiffers	BGA 1023	BGA 1170
Processor lithographyDiffers	32 nm	22 nm
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Pentium 900 Series for Mobile	Intel Celeron Processor N2000 Series for Mobile
Processor codenameDiffers	Sandy Bridge	Bay Trail
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
SteppingDiffers	Q0	B3
Thermal Design Power (TDP)Differs	17 W	7.5 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	16	4
PCI Express configurationsKnown for one	1x16, 2x8, 1x8+2x4	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	15	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.13 GHz
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
Memoryidentical
Memory form factorKnown for one	On-board	Unknown — not stated by the source
Storage1 differ
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeKnown for one	No	Unknown — not stated by the source
Compatible memory cardsDiffers	SD	MMC, SD
Graphics2 differ
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	350 MHz	313 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	756 MHz
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	756 MHz
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network1 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothKnown for one	No	Unknown — not stated by the source
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	1
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantityKnown for one	0	Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one	0	Unknown — not stated by the source
Mini VGA ports quantityKnown for one	1	Unknown — not stated by the source
Headphone outputsKnown for one	0	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone inKnown for one	No	Unknown — not stated by the source
ExpressCard slotKnown for one	No	Unknown — not stated by the source
CardBus PCMCIA slots quantityKnown for one	0	Unknown — not stated by the source
CardBus PCMCIA slot typeKnown for one	No	Unknown — not stated by the source
SmartCard slotKnown for one	No	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Intel HM76 Express	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Graphics & IMC lithographyDiffers	32 nm	22 nm
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 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 Smart Connect TechnologyDiffers	No	Yes
Intel Trusted Execution TechnologyKnown for one	No	Unknown — not stated by the source
Intel VT-x with Extended Page Tables (EPT)Known for one	No	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Differs	No	Yes
Intel® Active Management Technology (Intel® AMT)Known for one	No	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® High Definition Audio (Intel® HD Audio)Known for one	No	Unknown — not stated by the source
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Small Business Advantage (Intel® SBA)Known for one	No	Unknown — not stated by the source
Intel® Smart Response TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDDiffers	67194	79051
Processor codeDiffers	SR0V4	SR1SJ
Processor package sizeDiffers	31.0 x 24.0 (BGA1023)	25 x 27 mm
Supported instruction setsKnown for one	SSE4.x	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	3
Battery capacityKnown for one	Unknown — not stated by the source	33 Wh
Power2 differ
AC adapter powerDiffers	65 W	33 W
AC adapter output currentDiffers	3.42 A	1.73 A
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions3 differ
WeightDiffers	1.85 kg	2.15 kg
WidthDiffers	339 mm	380 mm
DepthDiffers	235 mm	251 mm
HeightKnown for one	21.7 mm	Unknown — not stated by the source
Height (front)Known for one	Unknown — not stated by the source	3.09 cm
Height (rear)Known for one	Unknown — not stated by the source	3.66 cm
Packaging contentidentical
ManualKnown for one	Yes	Unknown — not stated by the source
Quick start guideKnown for one	Yes	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	UL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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