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Product comparison · 2 laptops

HP Compaq Presario cq43-420tx Intel® Core™ i3 i3-2350M vs LG A series A540-DE40K laptop Intel® Core™ i5 i5-2450M

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  • 132specifications compared
  • 36differ
  • 96identical
  • 29known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display diagonal
    • 35.6 cm (14")
    • 39.6 cm (15.6")
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i5
  • Processor generation
    • 2nd gen Intel® Core™ i3
    • 2nd gen Intel® Core™ i5
  • Processor model
    • i3-2350M
    • i5-2450M
  • Processor frequency
    • 2.3 GHz
    • 2.5 GHz

Side by side

Differences highlightedShow differences only
161 specifications
A

HP

Compaq Presario cq43-420tx Intel® Core™ i3 i3-2350M

Model cq43-420tx

View product
B

LG

A series A540-DE40K laptop Intel® Core™ i5 i5-2450M

Model A540-DE40K

View product
Design1 differ
Product colourDiffersBlackSilver
Country of originKnown for oneChina
Display3 differ
Display diagonalDiffers35.6 cm (14")39.6 cm (15.6")
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Processor7 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i5
Processor generationDiffers2nd gen Intel® Core™ i32nd gen Intel® Core™ i5
Processor modelDiffersi3-2350Mi5-2450M
Processor frequencyDiffers2.3 GHz2.5 GHz
Processor socketKnown for oneSocket 988
Processor seriesDiffersIntel Core i3-2300 Mobile SeriesIntel Core i5-2400 Mobile Series
TjunctionDiffers85 °C100 °C
CPU multiplier (bus/core ratio)Differs2325
Processor boost frequencyKnown for one3.1 GHz
Memory2 differ
Internal memoryDiffers2 GB4 GB
Memory layout (slots x size)Differs1 x 2 GB1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage3 differ
Total storage capacityDiffers500 GB750 GB
HDD capacityDiffers500 GB750 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Compatible memory cardsDiffersMMC, SDMemory Stick (MS), MMC, MS PRO, SD, SDHC, SDXC, xD
Number of SSDs installedKnown for one0
Graphics3 differ
Discrete graphics card modelDiffersAMD Radeon HD 7450MNVIDIA® GeForce® GT 555M
Discrete graphics card memoryKnown for one0.512 GB
Graphics card familyDiffersAMD, IntelIntel, NVIDIA
Discrete graphics memory typeKnown for oneGDDR3
On-board graphics card dynamic frequency (max)Differs1150 MHz1300 MHz
Number of discrete graphics cardsKnown for one1
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneAltec Lansing
Audio systemKnown for oneHD
Built-in subwooferKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Network4 differ
Networking featuresDiffersFast LAN, WLANGigabit Ethernet, WLAN
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100 Mbit/s10,100,1000 Mbit/s
Cabling technologyDiffers10/100Base-T(X)10/100/1000Base-T(X)
Wi-Fi data rate (max)Known for one300 Mbit/s
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers32
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers01
HDMI ports quantityDiffers01
TV-outKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersNoYes
Full-size keyboardKnown for oneYes
Keyboard number of keysKnown for one99
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 7 Home PremiumWindows 7 Home Basic
Processor special features5 differ
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers5343853452
Processor codeDiffersSR0DNSR04Z
Processor package sizeDiffers37.5 x 37.5 (rPGA988B); 31 x 24 (BGA1023)37.5x37.5 (rPGA988B); 31 x 24 (BGA1023)
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Weight & dimensions3 differ
WeightDiffers2.2 kg2.63 kg
WidthDiffers342 mm372 mm
DepthDiffers231 mm248 mm
HeightKnown for one35.5 mm
Height (front)Known for one3.3 cm
Height (rear)Known for one3.8 cm
Packaging contentidentical
ManualKnown for oneYes
Other featuresidentical
Compliance industry standardsKnown for oneIEEE 802.3, IEEE 802.3u, IEEE 802.3ab
Number of products includedKnown for one1 pc(s)
Supplied AC adapter typeKnown for oneAC

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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