Product comparison · 2 laptops

Acer Aspire 431-4639 Intel® Celeron® B820 vs Acer Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M

100specifications compared
34differ
66identical
47known for one product only

Key differences

Display diagonal
- Aspire 431-4639 Intel® Celeron® B820:35.6 cm (14")
- Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M:39.6 cm (15.6")
Processor family
- Aspire 431-4639 Intel® Celeron® B820:Intel® Celeron®
- Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M:Intel® Core™ i3
Processor model
- Aspire 431-4639 Intel® Celeron® B820:B820
- Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M:i3-2350M
Processor threads
- Aspire 431-4639 Intel® Celeron® B820:2
- Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M:4
Processor frequency
- Aspire 431-4639 Intel® Celeron® B820:1.7 GHz
- Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M:2.3 GHz
Processor cache
- Aspire 431-4639 Intel® Celeron® B820:2 MB
- Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M:3 MB
Processor cache type
- Aspire 431-4639 Intel® Celeron® B820:L2
- Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M:Smart Cache
Processor socket
- Aspire 431-4639 Intel® Celeron® B820:rPGA988B
- Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M:Socket 988

Side by side

Differences highlightedShow differences only

Comparison of 431-4639, 5749-2353G75Mnkk
147 specifications	A Acer Aspire 431-4639 Intel® Celeron® B820 Model 431-4639 View product	B Acer Aspire 5749-2353G75Mnkk Intel® Core™ i3 i3-2350M Model 5749-2353G75Mnkk View product
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
HD typeKnown for one	Unknown — not stated by the source	HD
Display number of coloursKnown for one	Unknown — not stated by the source	16.78 million colours
LED backlightKnown for one	Unknown — not stated by the source	Yes
Processor10 differ
Processor familyDiffers	Intel® Celeron®	Intel® Core™ i3
Processor generationKnown for one	Unknown — not stated by the source	2nd gen Intel® Core™ i3
Processor modelDiffers	B820	i3-2350M
Processor threadsDiffers	2	4
Processor frequencyDiffers	1.7 GHz	2.3 GHz
Processor cacheDiffers	2 MB	3 MB
Processor cache typeDiffers	L2	Smart Cache
Processor socketDiffers	rPGA988B	Socket 988
Processor seriesDiffers	Intel Celeron Processor B800 Series for Mobile	Intel Core i3-2300 Mobile Series
SteppingKnown for one	Unknown — not stated by the source	J1
TjunctionDiffers	100 °C	85 °C
CPU multiplier (bus/core ratio)Differs	17	23
Memory1 differ
Internal memoryDiffers	2 GB	3 GB
Memory clock speedKnown for one	Unknown — not stated by the source	1066 MHz
Memory layout (slots x size)Known for one	Unknown — not stated by the source	1 x 1 + 1 x 2 GB
Memory slotsKnown for one	Unknown — not stated by the source	2x SO-DIMM
Memory slots (available)Known for one	Unknown — not stated by the source	0
Maximum internal memoryKnown for one	Unknown — not stated by the source	8 GB
Storage3 differ
Total storage capacityDiffers	500 GB	750 GB
Number of HDDs installedKnown for one	Unknown — not stated by the source	1
HDD capacityKnown for one	Unknown — not stated by the source	750 GB
Optical drive typeDiffers	DVD±RW	DVD Super Multi
Compatible memory cardsDiffers	Memory Stick (MS), MMC, MS PRO, SD, xD	MMC, SD
HDD speedKnown for one	5400 RPM	Unknown — not stated by the source
Graphics2 differ
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
On-board graphics card modelDiffers	Intel® HD Graphics	Intel® HD Graphics 3000
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1150 MHz
On-board graphics card IDKnown for one	Unknown — not stated by the source	0x116
Audioidentical
Built-in microphoneKnown for one	Unknown — not stated by the source	Yes
Network2 differ
Networking featuresDiffers	Fast Ethernet	Fast Ethernet, WLAN
Cabling technologyKnown for one	Unknown — not stated by the source	10/100Base-T(X)
Integrated 4G WiMAXDiffers	No	Yes
Ports & interfacesidentical
HDMI ports quantityKnown for one	Unknown — not stated by the source	1
S/PDIF out portKnown for one	Unknown — not stated by the source	No
ExpressCard slotKnown for one	Unknown — not stated by the source	No
CardBus PCMCIA slots quantityKnown for one	Unknown — not stated by the source	0
CardBus PCMCIA slot typeKnown for one	Unknown — not stated by the source	No
SmartCard slotKnown for one	Unknown — not stated by the source	No
Thunderbolt ports quantityKnown for one	0	Unknown — not stated by the source
Performanceidentical
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® HM65 Express
Keyboard1 differ
Pointing deviceKnown for one	Unknown — not stated by the source	Touchpad
Numeric keypadDiffers	No	Yes
Windows keysKnown for one	Unknown — not stated by the source	Yes
Software2 differ
Operating system installedDiffers	Windows 7 Starter	Windows 7 Home Premium
Operating system architectureDiffers	32-bit	64-bit
Drivers includedKnown for one	Unknown — not stated by the source	Yes
Processor special features12 differ
Intel® Wireless Display (Intel® WiDi)Differs	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)Known for one	Unknown — not stated by the source	Yes
Intel® InTru™ 3D TechnologyDiffers	No	Yes
Intel® Insider™Differs	No	Yes
Intel® My WiFi Technology (Intel® MWT)Differs	No	Yes
Intel® Quick Sync Video TechnologyDiffers	No	Yes
Intel® Smart CacheKnown for one	Unknown — not stated by the source	Yes
Processor ARK IDDiffers	67193	53438
Processor codeKnown for one	Unknown — not stated by the source	SR0DN
Processor package sizeDiffers	37.5x37.5 (rPGA988B)	37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)
Supported instruction setsDiffers	SSE4.x	AVX
Batteryidentical
Battery capacityKnown for one	Unknown — not stated by the source	4400 mAh
Battery life (max)Known for one	Unknown — not stated by the source	4.5 h
Poweridentical
AC adapter powerKnown for one	Unknown — not stated by the source	65 W
Certificatesidentical
Wi-Fi certifiedKnown for one	Unknown — not stated by the source	Yes
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR
Weight & dimensionsidentical
WidthKnown for one	Unknown — not stated by the source	381 mm
DepthKnown for one	Unknown — not stated by the source	253 mm
HeightKnown for one	Unknown — not stated by the source	34.7 mm
Packaging contentidentical
AC adapter includedKnown for one	Unknown — not stated by the source	Yes
Cables includedKnown for one	Unknown — not stated by the source	AC
Other featuresidentical
3DKnown for one	Unknown — not stated by the source	No
Compliance industry standardsKnown for one	Unknown — not stated by the source	IEEE 802.3, IEEE 802.3u
TV tuner integratedKnown for one	Unknown — not stated by the source	No
Supplied AC adapter typeKnown for one	Unknown — not stated by the source	AC

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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