Product comparison · 2 laptops

Acer Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop vs Acer Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop

88specifications compared
27differ
61identical
61known for one product only

Key differences

Product colour
- Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop:Red
- Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop:Grey
Display diagonal
- Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop:29.5 cm (11.6")
- Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop:39.6 cm (15.6")
Processor manufacturer
- Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop:Intel
- Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop:AMD
Processor family
- Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop:Intel® Celeron®
- Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop:AMD A8
Processor model
- Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop:847
- Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop:A8-4500M
Processor cores
- Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop:2
- Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop:4
Processor frequency
- Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop:1.1 GHz
- Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop:1.9 GHz
Processor cache
- Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop:2 MB
- Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop:4 MB

Side by side

Differences highlightedShow differences only

Comparison of 131-B8474G50nrr, 551-84506G75Maii
149 specifications	A Acer Aspire 131-B8474G50nrr Intel® Celeron® 847 Laptop Model 131-B8474G50nrr View product	B Acer Aspire 551-84506G75Maii AMD A8 A8-4500M Laptop Model 551-84506G75Maii View product
Design1 differ
Product colourDiffers	Red	Grey
Display1 differ
Display diagonalDiffers	29.5 cm (11.6")	39.6 cm (15.6")
Processor6 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Celeron®	AMD A8
Processor modelDiffers	847	A8-4500M
Processor coresDiffers	2	4
Processor threadsKnown for one	2	Unknown — not stated by the source
Processor frequencyDiffers	1.1 GHz	1.9 GHz
Processor cacheDiffers	2 MB	4 MB
Processor socketKnown for one	BGA 1023	Unknown — not stated by the source
Processor lithographyKnown for one	32 nm	Unknown — not stated by the source
Processor operating modesKnown for one	64-bit	Unknown — not stated by the source
Processor seriesKnown for one	Intel Celeron Processor 800 Series for Mobile	Unknown — not stated by the source
Processor codenameKnown for one	Sandy Bridge	Unknown — not stated by the source
Bus typeKnown for one	DMI	Unknown — not stated by the source
FSB ParityKnown for one	No	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	17 W	Unknown — not stated by the source
TjunctionKnown for one	100 °C	Unknown — not stated by the source
Maximum number of PCI Express lanesKnown for one	16	Unknown — not stated by the source
PCI Express configurationsKnown for one	1x8, 1x16, 2x4, 2x8	Unknown — not stated by the source
PCI Express slots versionKnown for one	2.0	Unknown — not stated by the source
CPU multiplier (bus/core ratio)Known for one	11	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Memory2 differ
Internal memoryDiffers	4 GB	6 GB
Memory layout (slots x size)Differs	1 x 4 GB	1 x 2 + 1 x 4 GB
Memory form factorKnown for one	Unknown — not stated by the source	SO-DIMM
Storage4 differ
Total storage capacityDiffers	500 GB	750 GB
HDD capacityDiffers	500 GB	750 GB
Optical drive typeDiffers	No	DVD Super Multi DL
Compatible memory cardsDiffers	MMC, SD	MMC, MS PRO, SD, xD
Graphics2 differ
On-board graphics card familyDiffers	Intel® HD Graphics	AMD Radeon HD 7000
On-board graphics card modelDiffers	Intel® HD Graphics	AMD Radeon HD 7640G
On-board graphics card base frequencyKnown for one	350 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	800 MHz	Unknown — not stated by the source
Audioidentical
Number of built-in speakersKnown for one	2	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown for one	No	Unknown — not stated by the source
Network2 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
BluetoothDiffers	No	Yes
Cabling technologyKnown for one	10/100/1000Base-T(X)	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Performance1 differ
Motherboard chipsetDiffers	Intel® NM70 Express	AMD A70M
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Full-size keyboardKnown for one	Yes	Unknown — not stated by the source
Processor special featuresidentical
Intel® Wireless Display (Intel® WiDi)Known for one	No	Unknown — not stated by the source
CPU configuration (max)Known for one	1	Unknown — not stated by the source
Embedded options availableKnown for one	No	Unknown — not stated by the source
Enhanced Intel SpeedStep TechnologyKnown for one	Yes	Unknown — not stated by the source
Execute Disable BitKnown for one	Yes	Unknown — not stated by the source
Graphics & IMC lithographyKnown for one	32 nm	Unknown — not stated by the source
Idle StatesKnown for one	Yes	Unknown — not stated by the source
Intel 64Known for one	Yes	Unknown — not stated by the source
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	Yes	Unknown — not stated by the source
Intel Enhanced Halt StateKnown for one	Yes	Unknown — not stated by the source
Intel FDI TechnologyKnown for one	Yes	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	Yes	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	Yes	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	Yes	Unknown — not stated by the source
Intel Virtualization Technology (VT-x)Known for one	Yes	Unknown — not stated by the source
Intel Virtualization Technology for Directed I/O (VT-d)Known for one	No	Unknown — not stated by the source
Intel® AES New Instructions (Intel® AES-NI)Known for one	No	Unknown — not stated by the source
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)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® Hyper Threading Technology (Intel® HT Technology)Known for one	No	Unknown — not stated by the source
Intel® Identity Protection Technology (Intel® IPT)Known for one	No	Unknown — not stated by the source
Intel® InTru™ 3D TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Insider™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® Quick Sync Video TechnologyKnown for one	No	Unknown — not stated by the source
Intel® Turbo Boost TechnologyKnown for one	No	Unknown — not stated by the source
Processor ARK IDKnown for one	56056	Unknown — not stated by the source
Processor package sizeKnown for one	31.0 x 24.0 (BGA1023)	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.x	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	No	Unknown — not stated by the source
Battery3 differ
Number of battery cellsDiffers	4	6
Battery capacityDiffers	2500 mAh	4400 mAh
Battery life (max)Differs	4 h	5 h
Power1 differ
AC adapter powerDiffers	40 W	65 W
Weight & dimensions3 differ
WidthDiffers	285 mm	381 mm
DepthDiffers	204 mm	254 mm
HeightDiffers	28 mm	33 mm
WeightKnown for one	Unknown — not stated by the source	2.6 kg
Other featuresidentical
64-bit computingKnown for one	Unknown — not stated by the source	Yes

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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