Product comparison · 2 laptops

Acer Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840 vs ASUS X551CA-SX149D laptop Intel® Core™ i3 i3-3217U

112specifications compared
51differ
61identical
55known for one product only

Key differences

Product colour
- Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840:Pink
- X551CA-SX149D laptop Intel® Core™ i3 i3-3217U:White
Display diagonal
- Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840:29.5 cm (11.6")
- X551CA-SX149D laptop Intel® Core™ i3 i3-3217U:39.6 cm (15.6")
Processor family
- Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840:Intel® Celeron®
- X551CA-SX149D laptop Intel® Core™ i3 i3-3217U:Intel® Core™ i3
Processor model
- Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840:N2840
- X551CA-SX149D laptop Intel® Core™ i3 i3-3217U:i3-3217U
Processor threads
- Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840:2
- X551CA-SX149D laptop Intel® Core™ i3 i3-3217U:4
Processor frequency
- Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840:2.16 GHz
- X551CA-SX149D laptop Intel® Core™ i3 i3-3217U:1.8 GHz
Processor cache
- Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840:1 MB
- X551CA-SX149D laptop Intel® Core™ i3 i3-3217U:3 MB
Processor cache type
- Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840:L2
- X551CA-SX149D laptop Intel® Core™ i3 i3-3217U:Smart Cache

Side by side

Differences highlightedShow differences only

Comparison of NX.MRMEZ.001, X551CA-SX149D
167 specifications	A Acer Aspire E NX.MRMEZ.001 laptop Intel® Celeron® N2840 Model NX.MRMEZ.001 View product	B ASUS X551CA-SX149D laptop Intel® Core™ i3 i3-3217U Model X551CA-SX149D View product
Design1 differ
Product colourDiffers	Pink	White
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
Display surfaceKnown for one	Unknown — not stated by the source	Gloss
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor15 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	3rd gen Intel® Core™ i3
Processor modelDiffers	N2840	i3-3217U
Processor threadsDiffers	2	4
Processor frequencyDiffers	2.16 GHz	1.8 GHz
System bus rateKnown for one	Unknown — not stated by the source	5 GT/s
Processor cacheDiffers	1 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	BGA 1170	BGA 1023
Processor operating modesDiffers	32-bit, 64-bit	64-bit
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel Core i3-3200 Mobile Series
Processor codenameDiffers	Bay Trail	Ivy Bridge
Bus typeKnown for one	Unknown — not stated by the source	DMI
SteppingDiffers	C0	L1
Thermal Design Power (TDP)Differs	7.5 W	17 W
TjunctionDiffers	100 °C	105 °C
Maximum number of PCI Express lanesDiffers	4	16
PCI Express configurationsDiffers	1x4	1x16, 2x8, 1x8+2x4
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	18
Processor boost frequencyKnown for one	2.58 GHz	Unknown — not stated by the source
Scenario Design Power (SDP)Known for one	4.5 W	Unknown — not stated by the source
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Storage2 differ
Optical drive typeDiffers	No	DVD Super Multi
Compatible memory cardsDiffers	SD	MMC, SD
HDD interfaceKnown for one	SATA	Unknown — not stated by the source
HDD sizeKnown for one	2.5"	Unknown — not stated by the source
Graphics3 differ
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 4000
On-board graphics card base frequencyDiffers	311 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	792 MHz	1050 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x166
Discrete graphics cardKnown for one	No	Unknown — not stated by the source
Discrete graphics card modelKnown for one	Not available	Unknown — not stated by the source
On-board graphics card burst frequencyKnown for one	792 MHz	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Cameraidentical
Front camera resolutionKnown for one	Unknown — not stated by the source	1280 x 720 pixels
Network1 differ
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Integrated 4G WiMAXKnown for one	Unknown — not stated by the source	Yes
Ports & interfaces2 differ
Headphone outputsDiffers	1	0
S/PDIF out portKnown for one	Unknown — not stated by the source	No
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Microphone inDiffers	Yes	No
VGA (D-Sub) ports quantityKnown for one	0	Unknown — not stated by the source
Total number of SATA connectorsKnown for one	2	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 8.1	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features16 differ
Intel Dual Display Capable TechnologyDiffers	No	Yes
Intel FDI TechnologyDiffers	No	Yes
Intel Fast Memory AccessDiffers	No	Yes
Intel Flex Memory AccessDiffers	No	Yes
Intel Identity Protection Technology versionKnown for one	Unknown — not stated by the source	1.00
Intel VT-x with Extended Page Tables (EPT)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® Identity Protection Technology (Intel® IPT)Differs	No	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	82103	65697
Processor codeDiffers	SR1YJ	SR0N9
Processor package sizeDiffers	25 x 27 mm	31 x 24 mm
Supported instruction setsKnown for one	Unknown — not stated by the source	AVX
Thermal Monitoring TechnologiesDiffers	No	Yes
Intel Secure Key Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)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® Rapid Start TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Secure KeyKnown for one	Yes	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
Battery2 differ
Number of battery cellsDiffers	3	4
Battery capacityDiffers	2670 mAh	37 Wh
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	40 W	45 W
AC adapter frequencyKnown for one	Unknown — not stated by the source	50 - 60 Hz
AC adapter input voltageKnown for one	Unknown — not stated by the source	100 - 240 V
AC adapter output currentKnown for one	Unknown — not stated by the source	2.37 A
AC adapter output voltageKnown for one	Unknown — not stated by the source	19 V
Security1 differ
Cable lock slotDiffers	No	Yes
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
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
Weight & dimensions3 differ
WeightDiffers	1.29 kg	2.15 kg
WidthDiffers	291 mm	380 mm
DepthDiffers	211 mm	251 mm
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
HeightKnown for one	21.2 mm	Unknown — not stated by the source
Other featuresidentical
64-bit computingKnown for one	Unknown — not stated by the source	Yes
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source

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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