Product comparison · 2 laptops

Acer Aspire 531-877B2G32Mabb Intel® Celeron® 877 vs Acer Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook

99specifications compared
27differ
72identical
52known for one product only

Key differences

Product colour
- Aspire 531-877B2G32Mabb Intel® Celeron® 877:Blue
- Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook:Red
Display diagonal
- Aspire 531-877B2G32Mabb Intel® Celeron® 877:39.6 cm (15.6")
- Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook:29.5 cm (11.6")
Processor family
- Aspire 531-877B2G32Mabb Intel® Celeron® 877:Intel® Celeron®
- Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook:Intel® Pentium®
Processor model
- Aspire 531-877B2G32Mabb Intel® Celeron® 877:877
- Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook:987
Processor frequency
- Aspire 531-877B2G32Mabb Intel® Celeron® 877:1.4 GHz
- Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook:1.5 GHz
Processor cache type
- Aspire 531-877B2G32Mabb Intel® Celeron® 877:L3
- Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook:L2
PCI Express configurations
- Aspire 531-877B2G32Mabb Intel® Celeron® 877:1x16, 1x8+2x4, 2x8
- Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook:1x16, 2x8, 1x8+2x4
Internal memory
- Aspire 531-877B2G32Mabb Intel® Celeron® 877:2 GB
- Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook:4 GB

Side by side

Differences highlightedShow differences only

Comparison of 531-877B2G32Mabb, 756-987Bxrr
151 specifications	A Acer Aspire 531-877B2G32Mabb Intel® Celeron® 877 Model 531-877B2G32Mabb View product	B Acer Aspire One 756-987Bxrr Intel® Pentium® 987 Netbook Model 756-987Bxrr View product
Design1 differ
Product colourDiffers	Blue	Red
Form factorKnown for one	Clamshell	Unknown — not stated by the source
Product typeKnown for one	Unknown — not stated by the source	Netbook
Display1 differ
Display diagonalDiffers	39.6 cm (15.6")	29.5 cm (11.6")
Display resolution	1366 x 768 pixels	1366 x 768 pixels
HD typeKnown for one	HD	Unknown — not stated by the source
LED backlight	Yes	Yes
Native aspect ratio	16:9	16:9
Processor5 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Celeron®	Intel® Pentium®
Processor modelDiffers	877	987
Processor cores	2	2
Processor threads	2	2
Processor frequencyDiffers	1.4 GHz	1.5 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cache	2 MB	2 MB
Processor cache typeDiffers	L3	L2
Processor socket	BGA 1023	BGA 1023
Processor lithography	32 nm	32 nm
Processor operating modes	64-bit	64-bit
Processor codename	Sandy Bridge	Sandy Bridge
Bus type	DMI	DMI
Thermal Design Power (TDP)	17 W	17 W
Tjunction	100 °C	100 °C
Maximum number of PCI Express lanes	16	16
PCI Express configurationsDiffers	1x16, 1x8+2x4, 2x8	1x16, 2x8, 1x8+2x4
PCI Express slots version	2.0	2.0
ECC supported by processor	No	No
Processor seriesKnown for one	Unknown — not stated by the source	Intel Pentium 900 Series for Mobile
FSB ParityKnown for one	Unknown — not stated by the source	No
SteppingKnown for one	Unknown — not stated by the source	Q0
CPU multiplier (bus/core ratio)Known for one	Unknown — not stated by the source	15
Memory1 differ
Internal memoryDiffers	2 GB	4 GB
Internal memory type	DDR3-SDRAM	DDR3-SDRAM
Memory clock speedKnown for one	1066 MHz	Unknown — not stated by the source
Memory slots	2x SO-DIMM	2x SO-DIMM
Maximum internal memory	8 GB	8 GB
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Storage3 differ
Total storage capacityDiffers	320 GB	500 GB
Storage media	HDD	HDD
Number of HDDs installedKnown for one	1	Unknown — not stated by the source
HDD capacityDiffers	320 GB	500 GB
HDD interface	SATA	SATA
Number of SSDs installedKnown for one	0	Unknown — not stated by the source
Optical drive typeDiffers	DVD Super Multi	No
Card reader integrated	Yes	Yes
Compatible memory cards	MMC, SD	MMC, SD
HDD speedKnown for one	Unknown — not stated by the source	5400 RPM
Graphicsidentical
On-board graphics card	Yes	Yes
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
Graphics card family	Intel	Intel
On-board graphics card family	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card model	Intel® HD Graphics	Intel® HD Graphics
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)	1000 MHz	1000 MHz
Graphics cardKnown for one	Unknown — not stated by the source	HD Graphics
Audioidentical
Built-in speaker(s)Known for one	Yes	Unknown — not stated by the source
Built-in microphone	Yes	Yes
Cameraidentical
Front camera resolution (numeric)Known for one	1.3 MP	Unknown — not stated by the source
Network4 differ
Wi-Fi	Yes	Yes
Networking featuresDiffers	Gigabit Ethernet, WLAN	Fast Ethernet, WLAN
Wi-Fi standardsKnown for one	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Unknown — not stated by the source
Ethernet LAN	Yes	Yes
Ethernet LAN data ratesDiffers	10,100,1000 Mbit/s	10,100 Mbit/s
BluetoothDiffers	Yes	No
Bluetooth versionKnown for one	4.0	Unknown — not stated by the source
Cabling technologyDiffers	10/100/1000Base-T(X)	10/100Base-T(X)
Integrated 4G WiMAX	No	No
Wireless technologyKnown for one	Unknown — not stated by the source	802.11b/g/n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	2	3
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	1	0
eSATA/USB 2.0 ports quantityKnown for one	0	Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one	0	Unknown — not stated by the source
eSATA ports quantity	0	0
Ethernet LAN (RJ-45) ports	1	1
HDMI ports quantity	1	1
DisplayPorts quantityKnown for one	0	Unknown — not stated by the source
DVI portKnown for one	No	Unknown — not stated by the source
VGA (D-Sub) ports quantity	1	1
Firewire (IEEE 1394) ports	0	0
Thunderbolt ports quantity	0	0
Headphone outputs	1	1
S/PDIF out portKnown for one	No	Unknown — not stated by the source
Microphone in	Yes	Yes
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
TV-outKnown for one	Unknown — not stated by the source	No
Performanceidentical
Motherboard chipset	Intel® HM70 Express	Intel® HM70 Express
GPS (satellite)Known for one	Unknown — not stated by the source	No
Keyboardidentical
Pointing device	Touchpad	Touchpad
Numeric keypadKnown for one	Yes	Unknown — not stated by the source
Windows keys	Yes	Yes
Software2 differ
Operating system installedDiffers	Windows 7 Starter	Windows 8
Operating system architectureDiffers	32-bit	64-bit
Processor special features4 differ
Intel® Wireless Display (Intel® WiDi)	No	No
CPU configuration (max)	1	1
Embedded options available	No	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	No	No
Intel Demand Based Switching	No	No
Intel FDI Technology	Yes	Yes
Intel Fast Memory Access	Yes	Yes
Intel Flex Memory Access	Yes	Yes
Intel Trusted Execution Technology	No	No
Intel Virtualization Technology (VT-x)Differs	Yes	No
Intel Virtualization Technology for Directed I/O (VT-d)	No	No
Intel® AES New Instructions (Intel® AES-NI)	No	No
Intel® Anti-Theft Technology (Intel® AT)	No	No
Intel® Clear Video HD Technology (Intel® CVT HD)	No	No
Intel® Hyper Threading Technology (Intel® HT Technology)	No	No
Intel® InTru™ 3D Technology	No	No
Intel® My WiFi Technology (Intel® MWT)	No	No
Intel® Quick Sync Video Technology	No	No
Intel® Turbo Boost Technology	No	No
Processor ARK IDDiffers	67192	67194
Processor package sizeDiffers	31 x 24 mm	31.0 x 24.0 (BGA1023)
Supported instruction sets	SSE4.x	SSE4.x
Thermal Monitoring Technologies	Yes	Yes
Conflict-Free processorDiffers	Yes	No
Graphics & IMC lithographyKnown for one	Unknown — not stated by the source	32 nm
Intel Dual Display Capable TechnologyKnown for one	Unknown — not stated by the source	Yes
Intel Enhanced Halt StateKnown for one	Unknown — not stated by the source	Yes
Intel Rapid Storage TechnologyKnown for one	Unknown — not stated by the source	No
Intel VT-x with Extended Page Tables (EPT)Known for one	Unknown — not stated by the source	No
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for one	Unknown — not stated by the source	No
Intel® Insider™Known for one	Unknown — not stated by the source	No
Processor codeKnown for one	Unknown — not stated by the source	SR0V4
Batteryidentical
Battery technology	Lithium-Ion (Li-Ion)	Lithium-Ion (Li-Ion)
Battery capacityKnown for one	4850 mAh	Unknown — not stated by the source
Number of battery cellsKnown for one	Unknown — not stated by the source	4
Poweridentical
DC-in jack	Yes	Yes
Securityidentical
Cable lock slotKnown for one	No	Unknown — not stated by the source
Weight & dimensions4 differ
WeightDiffers	2.3 kg	1.38 kg
WidthDiffers	382 mm	285 mm
DepthDiffers	253 mm	202 mm
HeightDiffers	23 mm	27.4 mm
Packaging contentidentical
AC adapter includedKnown for one	Yes	Unknown — not stated by the source
Other featuresidentical
Infrared data portKnown for one	No	Unknown — not stated by the source
3DKnown for one	No	Unknown — not stated by the source
Compliance industry standardsKnown for one	IEEE 802.3, IEEE 802.3u, IEEE 802.3ab	Unknown — not stated by the source
Number of products includedKnown for one	1 pc(s)	Unknown — not stated by the source
Supplied AC adapter type	AC	AC
Certificatesidentical
Compliance certificatesKnown for one	Unknown — not stated by the source	RoHS
CertificationKnown for one	Unknown — not stated by the source	WEEE
Sustainabilityidentical
Sustainability certificatesKnown for one	Unknown — not stated by the source	ENERGY STAR

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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