Product comparison · 2 laptops

ASUS X453MA-WX378B laptop Intel® Pentium® N3540 vs ASUS X551MA-SX150D laptop Intel® Pentium® N3520

131specifications compared
26differ
105identical
16known for one product only

Key differences

Product colour
- X453MA-WX378B laptop Intel® Pentium® N3540:White
- X551MA-SX150D laptop Intel® Pentium® N3520:Black
Display diagonal
- X453MA-WX378B laptop Intel® Pentium® N3540:35.6 cm (14")
- X551MA-SX150D laptop Intel® Pentium® N3520:39.6 cm (15.6")
Processor model
- X453MA-WX378B laptop Intel® Pentium® N3540:N3540
- X551MA-SX150D laptop Intel® Pentium® N3520:N3520
Processor boost frequency
- X453MA-WX378B laptop Intel® Pentium® N3540:2.66 GHz
- X551MA-SX150D laptop Intel® Pentium® N3520:2.42 GHz
Processor frequency
- X453MA-WX378B laptop Intel® Pentium® N3540:2.16 GHz
- X551MA-SX150D laptop Intel® Pentium® N3520:2.17 GHz
Stepping
- X453MA-WX378B laptop Intel® Pentium® N3540:C0
- X551MA-SX150D laptop Intel® Pentium® N3520:B3
Tjunction
- X453MA-WX378B laptop Intel® Pentium® N3540:100 °C
- X551MA-SX150D laptop Intel® Pentium® N3520:105 °C
Maximum internal memory
- X453MA-WX378B laptop Intel® Pentium® N3540:8 GB
- X551MA-SX150D laptop Intel® Pentium® N3520:4 GB

Side by side

Differences highlightedShow differences only

Comparison of X453MA-WX378B, X551MA-SX150D
147 specifications	A ASUS X453MA-WX378B laptop Intel® Pentium® N3540 Model X453MA-WX378B View product	B ASUS X551MA-SX150D laptop Intel® Pentium® N3520 Model X551MA-SX150D View product
Design1 differ
Product type	Laptop	Laptop
Product colourDiffers	White	Black
Form factor	Clamshell	Clamshell
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
Touchscreen	No	No
HD type	HD	HD
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
Processor5 differ
Processor manufacturer	Intel	Intel
Processor family	Intel® Pentium®	Intel® Pentium®
Processor modelDiffers	N3540	N3520
Processor cores	4	4
Processor threads	4	4
Processor boost frequencyDiffers	2.66 GHz	2.42 GHz
Processor frequencyDiffers	2.16 GHz	2.17 GHz
Processor cache	2 MB	2 MB
Processor cache type	L2	L2
Processor socket	BGA 1170	BGA 1170
Processor lithography	22 nm	22 nm
Processor operating modes	32-bit, 64-bit	32-bit, 64-bit
Processor series	Intel® Pentium N3000 Series for Mobile	Intel® Pentium N3000 Series for Mobile
Processor codename	Bay Trail	Bay Trail
FSB Parity	No	No
SteppingDiffers	C0	B3
Thermal Design Power (TDP)	7.5 W	7.5 W
Scenario Design Power (SDP)	4.5 W	4.5 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanes	4	4
PCI Express configurationsKnown for one	1x4	Unknown — not stated by the source
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Memory1 differ
Internal memory	4 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1600 MHz	Unknown — not stated by the source
Maximum internal memoryDiffers	8 GB	4 GB
Storage1 differ
Total storage capacity	500 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installed	1	1
HDD capacity	500 GB	500 GB
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD speed	5400 RPM	5400 RPM
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	SD, SDHC	MMC, SD
Graphics2 differ
On-board graphics card	Yes	Yes
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	313 MHz	313 MHz
On-board graphics card burst frequencyDiffers	896 MHz	854 MHz
On-board graphics card dynamic frequency (max)Differs	896 MHz	854 MHz
On-board graphics card DirectX versionKnown for one	11.2	Unknown — not stated by the source
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
Audio1 differ
Audio systemDiffers	SonicFocus	SonicMaster
Built-in microphone	Yes	Yes
Cameraidentical
Front camera	Yes	Yes
Network1 differ
Wi-Fi	Yes	Yes
Wi-Fi standards	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100 Mbit/s	10,100,1000 Mbit/s
Bluetooth	No	No
Ports & interfaces1 differ
USB 2.0 ports quantity	1	1
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	1	1
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantityDiffers	1	0
DVI port	No	No
VGA (D-Sub) ports quantityKnown for one	1	Unknown — not stated by the source
Thunderbolt ports quantity	0	0
Headphone outputs	0	0
S/PDIF out port	No	No
Combo headphone/mic port	Yes	Yes
Microphone in	No	No
Docking connector	No	No
ExpressCard slot	No	No
CardBus PCMCIA slots quantity	0	0
CardBus PCMCIA slot type	No	No
SmartCard slot	No	No
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Keyboard1 differ
Pointing device	Touchpad	Touchpad
Numeric keypadDiffers	No	Yes
Windows keys	Yes	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1	FreeDOS
Processor special features3 differ
Intel® Wireless Display (Intel® WiDi)	Yes	Yes
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithography	22 nm	22 nm
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel Dual Display Capable Technology	No	No
Intel Enhanced Halt State	Yes	Yes
Intel FDI Technology	No	No
Intel Fast Memory Access	No	No
Intel Flex Memory Access	No	No
Intel Rapid Storage Technology	No	No
Intel Secure Key Technology version	1.00	1.00
Intel Smart Connect Technology	Yes	Yes
Intel Smart Connect Technology version	1.00	1.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	No	No
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® Insider™	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Secure Key	Yes	Yes
Intel® Turbo Boost Technology	No	No
Intel® Virtualization Technology (Intel® VT)	VT-x	VT-x
Processor ARK IDDiffers	82105	79049
Processor codeDiffers	SR1YW	SR1SE
Processor package size	25 x 27 mm	25 x 27 mm
Thermal Monitoring Technologies	No	No
Conflict-Free processor	Yes	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	0.00
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Battery2 differ
Number of battery cellsDiffers	2	3
Battery capacityDiffers	30 Wh	33 Wh
Power1 differ
AC adapter power	33 W	33 W
AC adapter frequency	50 - 60 Hz	50 - 60 Hz
AC adapter input voltage	100 - 240 V	100 - 240 V
AC adapter output currentDiffers	1.75 A	1.73 A
AC adapter output voltage	19 V	19 V
DC-in jack	Yes	Yes
Securityidentical
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Certificates1 differ
Compliance certificates	RoHS	RoHS
CertificationDiffers	UL, CE Marking Compliance, CCC, CB, EPEAT, EU Flower, Energy star, WEEE, RoHS	UL, CE Marking Compliance, FCC Compliance, BSMI, CCC, CB, EPEAT, Energy star, CECP, RoHS, JATE
Sustainabilityidentical
Sustainability certificates	ENERGY STAR	ENERGY STAR
Weight & dimensions3 differ
WeightDiffers	2 kg	2.15 kg
WidthDiffers	348 mm	380 mm
DepthDiffers	242 mm	251 mm
HeightKnown for one	25.3 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

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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