Product comparison · 2 laptops

Acer Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey vs Fujitsu ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500

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  • 105specifications compared
  • 42differ
  • 63identical
  • 49known for one product only

Key differences

  • Product colour
    • Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey:Grey
    • ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500:Black
  • Display diagonal
    • Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey:39.6 cm (15.6")
    • ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500:39.1 cm (15.4")
  • Display resolution
    • Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey:1366 x 768 pixels
    • ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500:1280 x 800 pixels
  • Native aspect ratio
    • Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey:16:9
    • ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500:16:10
  • Processor family
    • Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey:Intel® Pentium®
    • ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500:Intel® Core™2 Duo
  • Processor model
    • Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey:B970
    • ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500:T7500
  • Processor frequency
    • Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey:2.3 GHz
    • ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500:2.2 GHz
  • Processor cache
    • Aspire 531G-B9704G50Maii Intel® Pentium® B970 Laptop 39.6 cm (15.6") HD 4 GB DDR3-SDRAM 500 GB HDD Wi-Fi 4 (802.11n) Linux Grey:2 MB
    • ESPRIMO Mobile V Series V5545 Intel® Core™2 Duo T7500:4 MB

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Differences highlightedShow differences only (on)
Comparison of 531G-B9704G50Maii, V5545
154 specifications
Design1 differ
Product typeKnown for oneLaptopUnknown — not stated by the source
Product colourDiffersGreyBlack
Display3 differ
Display diagonalDiffers39.6 cm (15.6")39.1 cm (15.4")
Display resolutionDiffers1366 x 768 pixels1280 x 800 pixels
HD typeKnown for oneHDUnknown — not stated by the source
LED backlightKnown for oneYesUnknown — not stated by the source
Native aspect ratioDiffers16:916:10
Processor13 differ
Processor familyDiffersIntel® Pentium®Intel® Core™2 Duo
Processor modelDiffersB970T7500
Processor frequencyDiffers2.3 GHz2.2 GHz
System bus rateKnown for one5 GT/sUnknown — not stated by the source
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersL3L2
Processor socketDiffersSocket 988Socket 478
Processor lithographyDiffers32 nm65 nm
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core 2 Duo T7000 Series
Processor codenameDiffersSandy BridgeMerom
Bus typeDiffersDMIFSB
SteppingDiffersQ0E1
TjunctionDiffers85 °C100 °C
Maximum number of PCI Express lanesKnown for one16Unknown — not stated by the source
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4Unknown — not stated by the source
PCI Express slots versionKnown for one2.0Unknown — not stated by the source
CPU multiplier (bus/core ratio)Differs2311
Processor front side busKnown for oneUnknown — not stated by the source800 MHz
Number of Processing Die TransistorsKnown for oneUnknown — not stated by the source291 M
Processing Die sizeKnown for oneUnknown — not stated by the source143 mm²
Memory2 differ
Internal memoryDiffers4 GB2 GB
Internal memory typeDiffersDDR3-SDRAMDDR2-SDRAM
Maximum internal memoryKnown for one8 GBUnknown — not stated by the source
Memory clock speedKnown for oneUnknown — not stated by the source667 MHz
Memory layout (slots x size)Known for oneUnknown — not stated by the source2 x 1 GB
Storage3 differ
Total storage capacityDiffers500 GB160 GB
HDD capacityDiffers500 GB160 GB
Number of SSDs installedKnown for one0Unknown — not stated by the source
Optical drive typeDiffersDVD Super Multi DLDVD±RW
Compatible memory cardsKnown for oneMemory Stick (MS), MMC, MS PRO, SD, xDUnknown — not stated by the source
Graphicsidentical
On-board graphics cardKnown for oneYesUnknown — not stated by the source
On-board graphics card familyKnown for oneIntel® HD GraphicsUnknown — not stated by the source
On-board graphics card modelKnown for oneIntel® HD GraphicsUnknown — not stated by the source
On-board graphics card base frequencyKnown for one650 MHzUnknown — not stated by the source
On-board graphics card dynamic frequency (max)Known for one1150 MHzUnknown — not stated by the source
Audioidentical
Built-in microphoneKnown for oneYesUnknown — not stated by the source
Audio systemKnown for oneUnknown — not stated by the sourceHDA
Built-in speaker(s)Known for oneUnknown — not stated by the sourceYes
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)Unknown — not stated by the source
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0Unknown — not stated by the source
Integrated 4G WiMAXKnown for oneNoUnknown — not stated by the source
Networking featuresKnown for oneUnknown — not stated by the sourceGigabit Ethernet
Networking standardsKnown for oneUnknown — not stated by the sourceIEEE 802.3, IEEE 802.3ab, IEEE 802.3u
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers24
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
HDMI ports quantityDiffers10
Docking connectorKnown for oneNoUnknown — not stated by the source
ExpressCard slotDiffersNoYes
S-Video portKnown for oneUnknown — not stated by the sourceYes
Performance1 differ
Motherboard chipsetDiffersIntel HM77 ExpressIntel® PM965 Express
Keyboard1 differ
Numeric keypadDiffersYesNo
Spill-resistant keyboardKnown for oneUnknown — not stated by the sourceYes
Softwareidentical
Operating system installedKnown for oneLinuxUnknown — not stated by the source
Processor special features9 differ
CPU configuration (max)Known for one1Unknown — not stated by the source
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one32 nmUnknown — not stated by the source
Intel Dual Display Capable TechnologyDiffersYesNo
Intel FDI TechnologyDiffersYesNo
Intel Fast Memory AccessDiffersYesNo
Intel Flex Memory AccessDiffersYesNo
Intel Virtualization Technology (VT-x)DiffersNoYes
Processor ARK IDDiffers6391529761
Processor codeKnown for oneSR0J2Unknown — not stated by the source
Processor package sizeDiffers37.5x37.5 (rPGA988B)35 x 35 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2Unknown — not stated by the source
Thermal Monitoring TechnologiesDiffersYesNo
Batteryidentical
Number of battery cellsKnown for one6Unknown — not stated by the source
Battery life (max)Known for oneUnknown — not stated by the source2.5 h
Poweridentical
AC adapter frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
Security1 differ
Cable lock slotDiffersNoYes
Weight & dimensions3 differ
WeightDiffers2.6 kg2.8 kg
WidthDiffers382 mm364 mm
DepthDiffers253 mm259 mm
HeightKnown for one33.2 mmUnknown — not stated by the source
Height (front)Known for oneUnknown — not stated by the source2.4 cm
Height (rear)Known for oneUnknown — not stated by the source3.7 cm
Packaging contentidentical
Cables includedKnown for oneACUnknown — not stated by the source
Other featuresidentical
3DKnown for oneNoUnknown — not stated by the source
Infrared data portKnown for oneUnknown — not stated by the sourceNo
Supplied AC adapter typeKnown for oneUnknown — not stated by the sourceAC
Certificatesidentical
Wi-Fi certifiedKnown for oneUnknown — not stated by the sourceYes

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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