Product comparison · 2 laptops

Acer Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop vs ASUS X451CA-VX051H laptop Intel® Celeron® 1007U

123specifications compared
38differ
85identical
42known for one product only

Key differences

Product colour
- Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop:Champagne
- X451CA-VX051H laptop Intel® Celeron® 1007U:Black
Display diagonal
- Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop:39.6 cm (15.6")
- X451CA-VX051H laptop Intel® Celeron® 1007U:35.6 cm (14")
Processor family
- Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop:Intel® Core™ i3
- X451CA-VX051H laptop Intel® Celeron® 1007U:Intel® Celeron®
Processor model
- Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop:i3-3227U
- X451CA-VX051H laptop Intel® Celeron® 1007U:1007U
Processor threads
- Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop:4
- X451CA-VX051H laptop Intel® Celeron® 1007U:2
Processor frequency
- Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop:1.9 GHz
- X451CA-VX051H laptop Intel® Celeron® 1007U:1.5 GHz
Processor cache
- Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop:3 MB
- X451CA-VX051H laptop Intel® Celeron® 1007U:2 MB
Stepping
- Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop:L1
- X451CA-VX051H laptop Intel® Celeron® 1007U:P0

Side by side

Differences highlightedShow differences only

Comparison of 581-6456, X451CA-VX051H
165 specifications	A Acer Aspire 581-6456 Intel® Core™ i3 i3-3227U Laptop Model 581-6456 View product	B ASUS X451CA-VX051H laptop Intel® Celeron® 1007U Model X451CA-VX051H View product
Design1 differ
Product colourDiffers	Champagne	Black
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	35.6 cm (14")
LED backlightKnown for one	Yes	Unknown — not stated by the source
HD typeKnown for one	Unknown — not stated by the source	HD
Processor8 differ
Processor familyDiffers	Intel® Core™ i3	Intel® Celeron®
Processor generationKnown for one	3rd gen Intel® Core™ i3	Unknown — not stated by the source
Processor modelDiffers	i3-3227U	1007U
Processor threadsDiffers	4	2
Processor frequencyDiffers	1.9 GHz	1.5 GHz
Processor cacheDiffers	3 MB	2 MB
Processor seriesDiffers	Intel Core i3-3200 Mobile Series	Intel Celeron 1000 series for Mobile
SteppingDiffers	L1	P0
CPU multiplier (bus/core ratio)Differs	19	15
L3 cacheKnown for one	Unknown — not stated by the source	2 MB
Memory2 differ
Internal memoryDiffers	8 GB	2 GB
Memory layout (slots x size)Known for one	2 x 4 GB	Unknown — not stated by the source
Maximum internal memoryDiffers	12 GB	4 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1600 MHz
Storage1 differ
Optical drive typeDiffers	No	DVD Super Multi
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	500 GB
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Compatible memory cardsKnown for one	Unknown — not stated by the source	MMC, SD
Graphics2 differ
On-board graphics card modelDiffers	Intel® HD Graphics 4000	Intel® HD Graphics
On-board graphics card dynamic frequency (max)Differs	1100 MHz	1000 MHz
On-board graphics card IDKnown for one	0x166	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Audio systemKnown for one	Unknown — not stated by the source	SonicMaster
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network3 differ
Wi-Fi standardsDiffers	802.11a, 802.11g, Wi-Fi 4 (802.11n)	802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
Integrated 4G WiMAXDiffers	Yes	No
Ports & interfaces1 differ
USB 2.0 ports quantityDiffers	2	1
Performanceidentical
Motherboard chipsetKnown for one	Intel HM77 Express	Unknown — not stated by the source
Keyboard1 differ
Numeric keypadDiffers	Yes	No
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Windows keysKnown for one	Unknown — not stated by the source	Yes
Softwareidentical
Operating system architectureKnown for one	64-bit	Unknown — not stated by the source
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)Differs	Yes	No
Intel Identity Protection Technology versionKnown for one	1.00	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Active Management Technology (Intel® AMT)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Differs	Yes	No
Intel® Clear Video HD Technology (Intel® CVT HD)Differs	Yes	No
Intel® High Definition Audio (Intel® HD Audio)Known for one	No	Unknown — not stated by the source
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Yes	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyDiffers	Yes	No
Intel® Insider™Differs	Yes	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	No	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Quick Sync Video TechnologyDiffers	Yes	No
Intel® Rapid Start TechnologyKnown for one	No	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
Processor ARK IDDiffers	72057	72061
Processor codeDiffers	SR0XF	SR109
Processor package sizeDiffers	31 x 24 (BGA1023)	31 x 24 mm
Supported instruction setsDiffers	AVX	SSE4.1, SSE4.2
Batteryidentical
Battery technologyKnown for one	Lithium Polymer (LiPo)	Unknown — not stated by the source
Battery capacityKnown for one	Unknown — not stated by the source	37 Wh
Power1 differ
AC adapter powerDiffers	65 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
Weight & dimensions4 differ
WeightKnown for one	2 kg	Unknown — not stated by the source
WidthDiffers	381.6 mm	348 mm
DepthDiffers	255.9 mm	241 mm
Height (front)Differs	1.8 cm	3.06 cm
Height (rear)Differs	2.08 cm	3.76 cm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
ManualKnown for one	Yes	Unknown — not stated by the source
Warranty cardKnown for one	Yes	Unknown — not stated by the source
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, Australia C-TICK / NZ A-Tick Compliance, CCC, GOST-R, CB, EPEAT, Energy star, CECP, RoHS
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Other featuresidentical
3DKnown 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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