Product comparison · 2 laptops

Acer Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop vs Acer Aspire 551-7850 AMD A6 A6-4455M Laptop

92specifications compared
23differ
69identical
75known for one product only

Key differences

Product colour
- Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop:Black, Silver
- Aspire 551-7850 AMD A6 A6-4455M Laptop:Silver
Display diagonal
- Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop:35.6 cm (14")
- Aspire 551-7850 AMD A6 A6-4455M Laptop:39.6 cm (15.6")
Processor manufacturer
- Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop:Intel
- Aspire 551-7850 AMD A6 A6-4455M Laptop:AMD
Processor family
- Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop:Intel® Pentium®
- Aspire 551-7850 AMD A6 A6-4455M Laptop:AMD A6
Processor model
- Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop:2020M
- Aspire 551-7850 AMD A6 A6-4455M Laptop:A6-4455M
Processor frequency
- Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop:2.4 GHz
- Aspire 551-7850 AMD A6 A6-4455M Laptop:2.1 GHz
Processor cache type
- Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop:Smart Cache
- Aspire 551-7850 AMD A6 A6-4455M Laptop:L2
Processor socket
- Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop:PGA988
- Aspire 551-7850 AMD A6 A6-4455M Laptop:Socket FP2 (µBGA-827)

Side by side

Differences highlightedShow differences only

Comparison of 431-20204G50Mnks, 551-7850
167 specifications	A Acer Aspire 431-20204G50Mnks Intel® Pentium® 2020M Laptop Model 431-20204G50Mnks View product	B Acer Aspire 551-7850 AMD A6 A6-4455M Laptop Model 551-7850 View product
Design1 differ
Product colourDiffers	Black, Silver	Silver
Display1 differ
Display diagonalDiffers	35.6 cm (14")	39.6 cm (15.6")
Panel typeKnown for one	LCD	Unknown — not stated by the source
Processor6 differ
Processor manufacturerDiffers	Intel	AMD
Processor familyDiffers	Intel® Pentium®	AMD A6
Processor modelDiffers	2020M	A6-4455M
Processor frequencyDiffers	2.4 GHz	2.1 GHz
System bus rateKnown for one	5 GT/s	Unknown — not stated by the source
Processor cache typeDiffers	Smart Cache	L2
Processor socketDiffers	PGA988	Socket FP2 (µBGA-827)
Processor lithographyKnown for one	22 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 Pentium 2000 series for Mobile	Unknown — not stated by the source
Processor codenameKnown for one	Ivy 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
SteppingKnown for one	L1	Unknown — not stated by the source
Thermal Design Power (TDP)Known for one	35 W	Unknown — not stated by the source
TjunctionKnown for one	90 °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	1x16, 2x8, 1x8+2x4	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	24	Unknown — not stated by the source
ECC supported by processorKnown for one	No	Unknown — not stated by the source
Processor boost frequencyKnown for one	Unknown — not stated by the source	2.6 GHz
Memory1 differ
Maximum internal memoryDiffers	8 GB	6 GB
Maximum internal memory (64-bit)Known for one	Unknown — not stated by the source	6 GB
Storage1 differ
Optical drive typeDiffers	DVD Super Multi	DVD±RW
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 7500G
On-board graphics card base frequencyKnown for one	650 MHz	Unknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one	1100 MHz	Unknown — not stated by the source
On-board graphics card memoryKnown for one	Unknown — not stated by the source	0.5 GB
Audioidentical
Audio systemKnown for one	Unknown — not stated by the source	Dolby Advanced Audio v2
Number of built-in speakersKnown for one	Unknown — not stated by the source	2
Network2 differ
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	802.11a, 802.11b, 802.11g
BluetoothDiffers	No	Yes
Integrated 4G WiMAXKnown for one	No	Unknown — not stated by the source
Bluetooth versionKnown for one	Unknown — not stated by the source	4.0
Networking standardsKnown for one	Unknown — not stated by the source	IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers	3	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers	0	1
Mini DisplayPorts quantityKnown for one	Unknown — not stated by the source	0
Mini HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Micro HDMI ports quantityKnown for one	Unknown — not stated by the source	0
Mini VGA ports quantityKnown for one	Unknown — not stated by the source	0
Performance1 differ
Motherboard chipsetDiffers	Intel HM77 Express	AMD A70M
Keyboard1 differ
Numeric keypadDiffers	No	Yes
Keyboard layoutKnown for one	Unknown — not stated by the source	QWERTY
Keyboard languageKnown for one	Unknown — not stated by the source	English
Software1 differ
Operating system installedDiffers	Linux Linpus	Windows 8
Operating system architectureKnown for one	Unknown — not stated by the source	64-bit
Processor special features1 differ
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	22 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 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® My WiFi Technology (Intel® MWT)Differs	Yes	No
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Processor ARK IDKnown for one	71142	Unknown — not stated by the source
Processor codeKnown for one	SR0U1	Unknown — not stated by the source
Processor package sizeKnown for one	37.5 x 37.5 (rPGA988B)	Unknown — not stated by the source
Supported instruction setsKnown for one	SSE4.1, SSE4.2	Unknown — not stated by the source
Thermal Monitoring TechnologiesKnown for one	Yes	Unknown — not stated by the source
Conflict-Free processorKnown for one	Yes	Unknown — not stated by the source
Intel Smart Connect TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Active Management Technology (Intel® AMT)Known for one	Unknown — not stated by the source	No
Intel® Identity Protection Technology (Intel® IPT)Known for one	Unknown — not stated by the source	No
Intel® Matrix Storage Technology (Intel® MST)Known for one	Unknown — not stated by the source	No
Intel® Rapid Start TechnologyKnown for one	Unknown — not stated by the source	No
Intel® Small Business Advantage (Intel® SBA)Known for one	Unknown — not stated by the source	No
Intel® Smart Response TechnologyKnown for one	Unknown — not stated by the source	No
Batteryidentical
Number of battery cellsKnown for one	Unknown — not stated by the source	4
Battery capacityKnown for one	Unknown — not stated by the source	2500 mAh
Battery life (max)Known for one	Unknown — not stated by the source	4 h
Weight & dimensions3 differ
WeightDiffers	2.25 kg	2.3 kg
WidthDiffers	342 mm	381 mm
DepthDiffers	245 mm	256 mm
HeightKnown for one	Unknown — not stated by the source	22.9 mm
Packaging contentidentical
ManualKnown for one	Unknown — not stated by the source	Yes
Quick start guideKnown for one	Unknown — not stated by the source	Yes
Warranty cardKnown for one	Unknown — not stated by the source	Yes
Other featuresidentical
Supplied AC adapter typeKnown for one	AC	Unknown — not stated by the source
Optical driveidentical
LightScribeKnown 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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