Product comparison · 2 laptops

Acer Extensa X2509 Intel® Pentium® N3540 Laptop vs ASUS P553MA-XX562D laptop Intel® Celeron® N2840

129specifications compared
26differ
103identical
29known for one product only

Key differences

Processor family
- Extensa X2509 Intel® Pentium® N3540 Laptop:Intel® Pentium®
- P553MA-XX562D laptop Intel® Celeron® N2840:Intel® Celeron®
Processor model
- Extensa X2509 Intel® Pentium® N3540 Laptop:N3540
- P553MA-XX562D laptop Intel® Celeron® N2840:N2840
Processor cores
- Extensa X2509 Intel® Pentium® N3540 Laptop:4
- P553MA-XX562D laptop Intel® Celeron® N2840:2
Processor threads
- Extensa X2509 Intel® Pentium® N3540 Laptop:4
- P553MA-XX562D laptop Intel® Celeron® N2840:2
Processor boost frequency
- Extensa X2509 Intel® Pentium® N3540 Laptop:2.66 GHz
- P553MA-XX562D laptop Intel® Celeron® N2840:2.58 GHz
Processor cache
- Extensa X2509 Intel® Pentium® N3540 Laptop:2 MB
- P553MA-XX562D laptop Intel® Celeron® N2840:1 MB
Internal memory type
- Extensa X2509 Intel® Pentium® N3540 Laptop:DDR3L-SDRAM
- P553MA-XX562D laptop Intel® Celeron® N2840:DDR3-SDRAM
On-board graphics card base frequency
- Extensa X2509 Intel® Pentium® N3540 Laptop:313 MHz
- P553MA-XX562D laptop Intel® Celeron® N2840:311 MHz

Side by side

Differences highlightedShow differences only

Comparison of X2509, P553MA-XX562D
158 specifications	A Acer Extensa X2509 Intel® Pentium® N3540 Laptop Model X2509 View product	B ASUS P553MA-XX562D laptop Intel® Celeron® N2840 Model P553MA-XX562D View product
Displayidentical
LED backlightKnown for one	Yes	Unknown — not stated by the source
Processor7 differ
Processor familyDiffers	Intel® Pentium®	Intel® Celeron®
Processor modelDiffers	N3540	N2840
Processor coresDiffers	4	2
Processor threadsDiffers	4	2
Processor boost frequencyDiffers	2.66 GHz	2.58 GHz
Processor cacheDiffers	2 MB	1 MB
Processor seriesDiffers	Intel® Pentium N3000 Series for Mobile	Intel Celeron Processor N2000 Series for Mobile
Memory1 differ
Internal memory typeDiffers	DDR3L-SDRAM	DDR3-SDRAM
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	8 GB
Memory layout (slots x size)Known for one	1 x 4 GB	Unknown — not stated by the source
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Storageidentical
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Compatible memory cardsKnown for one	Unknown — not stated by the source	SD, SDHC
Optical drive typeKnown for one	DVD±RW	Unknown — not stated by the source
Graphics3 differ
On-board graphics card base frequencyDiffers	313 MHz	311 MHz
On-board graphics card burst frequencyDiffers	896 MHz	792 MHz
On-board graphics card dynamic frequency (max)Differs	896 MHz	792 MHz
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 DirectX versionKnown for one	11.2	Unknown — not stated by the source
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	SonicFocus
Network1 differ
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Wi-Fi data rate (max)Known for one	Unknown — not stated by the source	300 Mbit/s
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers	2	1
Headphone outputsDiffers	1	0
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Microphone inDiffers	Yes	No
Keyboardidentical
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Software1 differ
Operating system installedDiffers	Windows 8.1	FreeDOS
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features2 differ
Processor ARK IDDiffers	82105	82103
Processor codeDiffers	SR1YW	SR1YJ
Battery2 differ
Number of battery cellsDiffers	4	2
Battery capacityDiffers	2500 mAh	30 Wh
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	40 W	33 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	1.75 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
Wi-Fi certifiedKnown for one	Unknown — not stated by the source	Yes
CertificationKnown for one	Unknown — not stated by the source	UL, CE, BSMI, CCC, CB, EPEAT, EU, CECP, WEEE
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensions4 differ
WeightDiffers	2.5 kg	2.2 kg
WidthDiffers	381.6 mm	280 mm
DepthDiffers	256 mm	252 mm
HeightDiffers	30.3 mm	25.3 mm
Height (front)Known for one	2.53 cm	Unknown — not stated by the source
Height (rear)Known for one	3.03 cm	Unknown — not stated by the source
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Optical driveidentical
LightScribeKnown for one	No	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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