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Product comparison · 2 laptops

Acer Aspire 3750Z-B954G50Mnkk Intel® Pentium® B950 vs HP Pavilion dm4-1150ca Intel® Core™ i5 i5-450M

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  • 124specifications compared
  • 41differ
  • 83identical
  • 42known for one product only

Key differences

  • Display diagonal
    • 33.8 cm (13.3")
    • 35.6 cm (14")
  • Processor family
    • Intel® Pentium®
    • Intel® Core™ i5
  • Processor model
    • B950
    • i5-450M
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.1 GHz
    • 2.4 GHz
  • System bus rate
    • 5 GT/s
    • 4.8 GT/s
  • Processor cache
    • 2 MB
    • 3 MB
  • Processor cache type
    • L3
    • Smart Cache

Side by side

Differences highlightedShow differences only
166 specifications
A

Acer

Aspire 3750Z-B954G50Mnkk Intel® Pentium® B950

Model 3750Z-B954G50Mnkk

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B

HP

Pavilion dm4-1150ca Intel® Core™ i5 i5-450M

Model dm4-1150ca

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Designidentical
Country of originKnown for oneChina
Product colourKnown for oneBlack
Display1 differ
Display diagonalDiffers33.8 cm (13.3")35.6 cm (14")
Display number of coloursKnown for one16.78 million colours
LED backlightKnown for oneYes
Processor13 differ
Processor familyDiffersIntel® Pentium®Intel® Core™ i5
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffersB950i5-450M
Processor threadsDiffers24
Processor boost frequencyKnown for one2.66 GHz
Processor frequencyDiffers2.1 GHz2.4 GHz
System bus rateDiffers5 GT/s4.8 GT/s
Processor cacheDiffers2 MB3 MB
Processor cache typeDiffersL3Smart Cache
Processor socketDiffersPGA988Socket 988
Processor seriesDiffersIntel Pentium B900 Series for MobileIntel Core i5-400 Series
Processor codenameDiffersSandy BridgeArrandale
SteppingKnown for oneK0
TjunctionDiffers85 °C105 °C
PCI Express configurationsDiffers1x8, 2x16, 1x8+2x41x16
Number of Processing Die TransistorsKnown for one382 M
Processing Die sizeKnown for one81 mm²
CPU multiplier (bus/core ratio)Differs2118
Memoryidentical
Memory clock speedKnown for one1066 MHz
Memory slots (available)Known for one1
Storage3 differ
HDD speedDiffers5400 RPM7200 RPM
Optical drive typeDiffersDVD Super MultiDVD Super Multi DL
Compatible memory cardsDiffersMMC, MS PRO, SD, xDMemory Stick (MS), MMC, MS PRO, SD, xD
Storage mediaKnown for oneHDD
Graphics2 differ
On-board graphics card base frequencyDiffers650 MHz500 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz766 MHz
Maximum graphics card memoryKnown for one1.696 GB
Audio1 differ
Audio systemDiffersHDDolby
Speakers manufacturerKnown for oneAltec Lansing
Network2 differ
Networking featuresDiffersGigabit Ethernet, WLANGigabit Ethernet
Wireless technologyKnown for oneWi-Fi
BluetoothDiffersYesNo
Bluetooth versionKnown for one4.0
Integrated 4G WiMAXKnown for oneNo
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers10
eSATA/USB 2.0 ports quantityDiffers01
Modem (RJ-11) portsKnown for one0
PS/2 ports quantityKnown for one0
Parallel ports quantityKnown for one0
Serial ports quantityKnown for one0
Keyboardidentical
Numeric keypadKnown for oneNo
Full-size keyboardKnown for oneNo
Keyboard number of keysKnown for one101
Softwareidentical
Trial softwareKnown for oneSymantec Norton Internet Security 2011 (60)
Compatible operating systemsKnown for oneWindows 7
Processor special features11 differ
Graphics & IMC lithographyDiffers32 nm45 nm
Intel Clear Video TechnologyDiffersNoYes
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology (VT-x)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo1.0
Physical Address Extension (PAE)Known for one36 bit
Processor ARK IDDiffers5562749022
Processor codeKnown for oneSLBTZ
Processor package sizeDiffers37.5x37.5 (rPGA988B)rPGA 37.5x 37.5, BGA 34x28
Supported instruction setsDiffersSSE4.xSSE4.1/4.2
Battery1 differ
Battery capacityDiffers4400 mAh55 Wh
Battery life (max)Known for one5 h
Security1 differ
Cable lock slotDiffersNoYes
Cable lock slot typeKnown for oneKensington
Fingerprint readerKnown for oneNo
Sustainability1 differ
Sustainability certificatesDiffersENERGY STAREPEAT Silver, ENERGY STAR
Weight & dimensions1 differ
WeightDiffers2.1 kg2 kg
Width (imperial)Known for one34.1 cm (13.4")
Depth (imperial)Known for one22.8 cm (8.98")
Height (front) (imperial)Known for one2.49 cm (0.98")
Height (rear) (imperial)Known for one3.23 cm (1.27")
WidthKnown for one327 mm
DepthKnown for one229 mm
HeightKnown for one34.5 mm
Other features1 differ
Infrared data portDiffersYesNo
Power supply typeKnown for oneAC
TV tuner integratedKnown for oneNo
Cameraidentical
Front camera resolution (numeric)Known for one1.3 MP
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM65 Express

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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