Product comparison · 2 laptops

Acer 2508-C9Q9 + 8650N94 vs ASUS K751MA-DS21TQ Intel® Pentium® N3540 Laptop

101specifications compared
29differ
72identical
44known for one product only

Key differences

Display diagonal
- 2508-C9Q9 + 8650N94:39.6 cm (15.6")
- K751MA-DS21TQ Intel® Pentium® N3540 Laptop:43.9 cm (17.3")
Display resolution
- 2508-C9Q9 + 8650N94:1366 x 768 pixels
- K751MA-DS21TQ Intel® Pentium® N3540 Laptop:1600 x 900 pixels
HD type
- 2508-C9Q9 + 8650N94:HD
- K751MA-DS21TQ Intel® Pentium® N3540 Laptop:HD+
Processor family
- 2508-C9Q9 + 8650N94:Intel® Celeron®
- K751MA-DS21TQ Intel® Pentium® N3540 Laptop:Intel® Pentium®
Processor model
- 2508-C9Q9 + 8650N94:N2840
- K751MA-DS21TQ Intel® Pentium® N3540 Laptop:N3540
Processor cores
- 2508-C9Q9 + 8650N94:2
- K751MA-DS21TQ Intel® Pentium® N3540 Laptop:4
Processor threads
- 2508-C9Q9 + 8650N94:2
- K751MA-DS21TQ Intel® Pentium® N3540 Laptop:4
Processor boost frequency
- 2508-C9Q9 + 8650N94:2.58 GHz
- K751MA-DS21TQ Intel® Pentium® N3540 Laptop:2.66 GHz

Side by side

Differences highlightedShow differences only

Comparison of 2508-C9Q9 + 8650N94, K751MA-DS21TQ
145 specifications	A Acer 2508-C9Q9 + 8650N94 View product	B ASUS K751MA-DS21TQ Intel® Pentium® N3540 Laptop Model K751MA-DS21TQ View product
Display3 differ
Display diagonalDiffers	39.6 cm (15.6")	43.9 cm (17.3")
Display resolutionDiffers	1366 x 768 pixels	1600 x 900 pixels
HD typeDiffers	HD	HD+
Processor7 differ
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	N2840	N3540
Processor coresDiffers	2	4
Processor threadsDiffers	2	4
Processor boost frequencyDiffers	2.58 GHz	2.66 GHz
Processor cacheDiffers	1 MB	2 MB
Processor seriesDiffers	Intel Celeron Processor N2000 Series for Mobile	Intel® Pentium N3000 Series for Mobile
FSB ParityKnown for one	No	Unknown — not stated by the source
Memory1 differ
Internal memoryDiffers	4 GB	8 GB
Memory slotsKnown for one	1x SO-DIMM	Unknown — not stated by the source
Maximum internal memoryKnown for one	8 GB	Unknown — not stated by the source
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage3 differ
Total storage capacityDiffers	500 GB	1 TB
HDD capacityDiffers	500 GB	1 TB
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Compatible memory cardsDiffers	SD	MMC, Memory Stick (MS), SD, SDHC, SDXC
Graphics3 differ
On-board graphics card familyKnown for one	Intel® HD Graphics	Unknown — not stated by the source
On-board graphics card base frequencyDiffers	311 MHz	313 MHz
On-board graphics card burst frequencyDiffers	792 MHz	896 MHz
On-board graphics card dynamic frequency (max)Differs	792 MHz	896 MHz
On-board graphics card DirectX versionKnown for one	Unknown — not stated by the source	11.2
Network2 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11g, 802.11b, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,1000,100 Mbit/s
BluetoothKnown for one	Yes	Unknown — not stated by the source
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Top Wi-Fi standardKnown for one	Unknown — not stated by the source	Wi-Fi 4 (802.11n)
Ports & interfacesidentical
Headphone outputsKnown for one	1	Unknown — not stated by the source
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone inKnown for one	Yes	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
Total number of SATA connectorsKnown for one	2	Unknown — not stated by the source
Combo headphone/mic portKnown for one	Unknown — not stated by the source	Yes
Software1 differ
Operating system installedDiffers	Windows 8.1 with Bing	Windows 8.1
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features2 differ
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	No	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
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® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)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® Virtualization Technology (Intel® VT)Known for one	VT-x	Unknown — not stated by the source
Processor ARK IDDiffers	82103	82105
Processor codeDiffers	SR1YJ	SR1YW
Thermal Monitoring TechnologiesKnown for one	No	Unknown — not stated by the source
Battery1 differ
Battery technologyKnown for one	Lithium-Ion (Li-Ion)	Unknown — not stated by the source
Number of battery cellsDiffers	3	4
Battery capacityKnown for one	3220 mAh	Unknown — not stated by the source
Battery life (max)Known for one	7 h	Unknown — not stated by the source
Power1 differ
AC adapter powerDiffers	45 W	33 W
Security1 differ
Cable lock slotDiffers	No	Yes
Fingerprint readerKnown for one	No	Unknown — not stated by the source
Cable lock slot typeKnown for one	Unknown — not stated by the source	Kensington
Weight & dimensions4 differ
WeightDiffers	2.4 kg	2.8 kg
WidthDiffers	381.6 mm	415 mm
DepthDiffers	258 mm	272 mm
HeightDiffers	26.1 mm	30 mm
Packaging contentidentical
Mouse includedKnown for one	Yes	Unknown — not stated by the source
Bag includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Power cord includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
3DKnown 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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