All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Extensa 15 2530-C722 Intel® Celeron® 2957U Laptop vs ASUS R540LJ-DM323T laptop Intel® Core™ i7 i7-5500U

Add a product
  • 111specifications compared
  • 50differ
  • 61identical
  • 46known for one product only

Key differences

  • Product colour
    • Black
    • Silver
  • Display resolution
    • 1366 x 768 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD
    • Full HD
  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i7
  • Processor model
    • 2957U
    • i7-5500U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 1.4 GHz
    • 2.4 GHz
  • Processor cache
    • 2 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
157 specifications
A

Acer

Extensa 15 2530-C722 Intel® Celeron® 2957U Laptop

Model 2530-C722

View product
B

ASUS

R540LJ-DM323T laptop Intel® Core™ i7 i7-5500U

Model R540LJ-DM323T

View product
Design1 differ
Product colourDiffersBlackSilver
Display2 differ
Display resolutionDiffers1366 x 768 pixels1920 x 1080 pixels
HD typeDiffersHDFull HD
Processor14 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i7
Processor modelDiffers2957Ui7-5500U
Processor threadsDiffers24
Processor frequencyDiffers1.4 GHz2.4 GHz
Processor cacheDiffers2 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Celeron Processor 2000 Series for MobileIntel Core i7-5500 Mobile Series
Processor codenameDiffersHaswellBroadwell
SteppingDiffersD0F0
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers1012
PCI Express configurationsDiffers4x1, 1x44x1, 2x4
ECC supported by processorKnown for oneNo
Processor generationKnown for one5th gen Intel® Core™ i7
Processor boost frequencyKnown for one3 GHz
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
Memory1 differ
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Memory clock speedKnown for one1600 MHz
Storage3 differ
Total storage capacityDiffers500 GB1 TB
HDD capacityDiffers500 GB1 TB
Optical drive typeKnown for oneDVD±RW
Compatible memory cardsDiffersSDSD, SDHC, SDXC
HDD speedKnown for one5400 RPM
Graphics5 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® 920M
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 5500
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz950 MHz
Discrete graphics memory typeKnown for oneGDDR3
Maximum on-board graphics card memoryKnown for one16 GB
On-board graphics card DirectX versionKnown for one11.2
On-board graphics card IDKnown for one0x1616
Network1 differ
Wi-Fi standardsKnown for one802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothKnown for oneYes
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers21
VGA (D-Sub) ports quantityDiffers01
Total number of SATA connectorsKnown for one2
Number of SATA III connectorsKnown for one2
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features17 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology versionDiffers0.001.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
Intel Small Business Advantage (SBA) versionDiffers0.001.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology versionDiffers0.001.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® Insider™DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® OS GuardDiffersNoYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart Response TechnologyDiffersNoYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers7894285214
Processor codeDiffersSR1DVSR23W
Processor package sizeDiffers40 x 24 x 1.5 mm40 x 24 x 1.3 mm
Supported instruction setsDiffersSSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one14 nm
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one3
Battery capacityKnown for one33 Wh
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
AC adapter output currentKnown for one2.47 A
AC adapter output voltageKnown for one19 V
Weight & dimensions4 differ
WeightDiffers2.4 kg1.9 kg
WidthDiffers381.6 mm381.4 mm
DepthDiffers258 mm251.5 mm
HeightDiffers26.1 mm27.2 mm
Height (front)Known for one1.75 cm
Height (rear)Known for one2.61 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
3DKnown for oneNo
Securityidentical
Password protectionKnown for oneYes
Password protection typeKnown for oneBIOS, HDD, User

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.

More laptop comparisons

All laptop comparisons