Product comparison · 2 laptops

ASUS X551CA-SX029B laptop Intel® Celeron® 1007U vs HP 15-r123na Intel® Pentium® N3540 Laptop

121specifications compared
40differ
81identical
42known for one product only

Key differences

Touchscreen
- X551CA-SX029B laptop Intel® Celeron® 1007U:No
- 15-r123na Intel® Pentium® N3540 Laptop:Yes
Processor family
- X551CA-SX029B laptop Intel® Celeron® 1007U:Intel® Celeron®
- 15-r123na Intel® Pentium® N3540 Laptop:Intel® Pentium®
Processor model
- X551CA-SX029B laptop Intel® Celeron® 1007U:1007U
- 15-r123na Intel® Pentium® N3540 Laptop:N3540
Processor cores
- X551CA-SX029B laptop Intel® Celeron® 1007U:2
- 15-r123na Intel® Pentium® N3540 Laptop:4
Processor threads
- X551CA-SX029B laptop Intel® Celeron® 1007U:2
- 15-r123na Intel® Pentium® N3540 Laptop:4
Processor frequency
- X551CA-SX029B laptop Intel® Celeron® 1007U:1.5 GHz
- 15-r123na Intel® Pentium® N3540 Laptop:2.16 GHz
Processor cache type
- X551CA-SX029B laptop Intel® Celeron® 1007U:Smart Cache
- 15-r123na Intel® Pentium® N3540 Laptop:L2
Processor socket
- X551CA-SX029B laptop Intel® Celeron® 1007U:BGA 1023
- 15-r123na Intel® Pentium® N3540 Laptop:BGA 1170

Side by side

Differences highlightedShow differences only

Comparison of X551CA-SX029B, 15-r123na
163 specifications	A ASUS X551CA-SX029B laptop Intel® Celeron® 1007U Model X551CA-SX029B View product	B HP 15-r123na Intel® Pentium® N3540 Laptop Model 15-r123na View product
Designidentical
Country of originKnown for one	Unknown — not stated by the source	China
Display1 differ
TouchscreenDiffers	No	Yes
Display surfaceKnown for one	Gloss	Unknown — not stated by the source
Processor15 differ
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	1007U	N3540
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.5 GHz	2.16 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	BGA 1023	BGA 1170
Processor operating modesDiffers	64-bit	32-bit, 64-bit
Processor seriesDiffers	Intel Celeron 1000 series for Mobile	Intel® Pentium N3000 Series for Mobile
Processor codenameDiffers	Ivy Bridge	Bay Trail
Bus typeKnown for one	DMI	Unknown — not stated by the source
SteppingDiffers	P0	C0
Thermal Design Power (TDP)Differs	17 W	7.5 W
TjunctionDiffers	105 °C	100 °C
Maximum number of PCI Express lanesDiffers	16	4
PCI Express configurationsDiffers	1x16, 2x8, 1x8+2x4	1x4
CPU multiplier (bus/core ratio)Known for one	15	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.66 GHz
Scenario Design Power (SDP)Known for one	Unknown — not stated by the source	4.5 W
Memory1 differ
Internal memory typeDiffers	DDR3-SDRAM	DDR3L-SDRAM
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 4 GB
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
HDD capacityDiffers	500 GB	1 TB
Compatible memory cardsDiffers	MMC, SD	SD
HDD interfaceKnown for one	Unknown — not stated by the source	SATA
Graphics2 differ
On-board graphics card base frequencyDiffers	350 MHz	313 MHz
On-board graphics card dynamic frequency (max)Differs	1000 MHz	896 MHz
Discrete graphics cardKnown for one	Unknown — not stated by the source	No
Discrete graphics card modelKnown for one	Unknown — not stated by the source	Not available
On-board graphics card burst frequencyKnown for one	Unknown — not stated by the source	896 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2
Audioidentical
Audio systemKnown for one	SonicMaster	Unknown — not stated by the source
Cameraidentical
Front camera resolutionKnown for one	1280 x 720 pixels	Unknown — not stated by the source
Networkidentical
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	1	2
VGA (D-Sub) ports quantityDiffers	1	0
Total number of SATA connectorsKnown for one	Unknown — not stated by the source	2
Keyboardidentical
Windows keysKnown for one	Yes	Unknown — not stated by the source
Island-style keyboardKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features11 differ
Intel® Wireless Display (Intel® WiDi)Differs	No	Yes
Intel Dual Display Capable TechnologyDiffers	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® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	72061	82105
Processor codeDiffers	SR109	SR1YW
Processor package sizeDiffers	31 x 24 mm	25 x 27 mm
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffers	Yes	No
Intel Secure Key Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Smart Connect Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel® Secure KeyKnown for one	Unknown — not stated by the source	Yes
Battery1 differ
Battery capacityDiffers	37 Wh	41 Wh
Battery technologyKnown for one	Unknown — not stated by the source	Lithium-Ion (Li-Ion)
Poweridentical
AC adapter frequencyKnown for one	50 - 60 Hz	Unknown — not stated by the source
AC adapter input voltageKnown for one	100 - 240 V	Unknown — not stated by the source
AC adapter output currentKnown for one	2.37 A	Unknown — not stated by the source
AC adapter output voltageKnown for one	19 V	Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for one	RoHS	Unknown — not stated by the source
CertificationKnown for one	UL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE	Unknown — not stated by the source
Sustainability1 differ
Sustainability certificatesDiffers	ENERGY STAR	EPEAT Silver, ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2.15 kg	2.42 kg
WidthDiffers	380 mm	378 mm
DepthDiffers	251 mm	260 mm
Height (front)Known for one	3.09 cm	Unknown — not stated by the source
Height (rear)Known for one	3.66 cm	Unknown — not stated by the source
HeightKnown for one	Unknown — not stated by the source	25 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Cables includedKnown for one	AC	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
64-bit computingKnown for one	Yes	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	Unknown — not stated by the source	No

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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