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Product comparison · 2 laptops

Acer Extensa 15 EX2511-55AJ Intel® Core™ i5 i5-5200U Laptop vs HP Notebook EliteBook 820 G3

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  • 113specifications compared
  • 43differ
  • 70identical
  • 50known for one product only

Key differences

  • Product colour
    • Black
    • Black, Silver
  • Display diagonal
    • 39.6 cm (15.6")
    • 31.8 cm (12.5")
  • Processor generation
    • 5th gen Intel® Core™ i5
    • 6th gen Intel® Core™ i5
  • Processor model
    • i5-5200U
    • i5-6300U
  • Processor boost frequency
    • 2.7 GHz
    • 3 GHz
  • Processor frequency
    • 2.2 GHz
    • 2.4 GHz
  • System bus rate
    • 5 GT/s
    • 4 GT/s
  • Processor socket
    • BGA 1168
    • LGA 1356 (Socket B2)

Side by side

Differences highlightedShow differences only
163 specifications
A

Acer

Extensa 15 EX2511-55AJ Intel® Core™ i5 i5-5200U Laptop

Model EX2511-55AJ

View product
B

HP

Notebook EliteBook 820 G3View product
Design1 differ
Product colourDiffersBlackBlack, Silver
Market positioningKnown for oneBusiness
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers39.6 cm (15.6")31.8 cm (12.5")
Display resolutionKnown for one1366 x 768 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneHD
Dual-screenKnown for oneNo
Processor15 differ
Processor generationDiffers5th gen Intel® Core™ i56th gen Intel® Core™ i5
Processor modelDiffersi5-5200Ui5-6300U
Processor boost frequencyDiffers2.7 GHz3 GHz
Processor frequencyDiffers2.2 GHz2.4 GHz
System bus rateDiffers5 GT/s4 GT/s
Processor socketDiffersBGA 1168LGA 1356 (Socket B2)
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel® Core™ i5-5200 Mobile SeriesIntel® Core™ i5-6300 Mobile Series
Processor codenameDiffersBroadwellSkylake
Bus typeDiffersDMI2QPI
SteppingDiffersF0D1
Configurable TDP-down frequencyDiffers0.6 GHz0.8 GHz
TjunctionDiffers105 °C100 °C
PCI Express configurationsDiffers4x1, 2x41x4, 4x1
PCI Express slots versionDiffers2.03.0
Configurable TDP-up frequencyKnown for one2.5 GHz
Configurable TDP-upKnown for one25 W
ECC supported by processorKnown for oneNo
Memory2 differ
Internal memoryDiffers4 GB8 GB
Internal memory typeDiffersDDR3L-SDRAMDDR4-SDRAM
Memory clock speedKnown for one2133 MHz
Memory form factorKnown for oneSO-DIMM
Storage4 differ
Total storage capacityDiffers500 GB256 GB
Storage mediaDiffersHDDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Number of SSDs installedKnown for one0
Optical drive typeDiffersDVD Super MultiNo
Compatible memory cardsDiffersSDSD, SDHC, SDXC
Total SSDs capacityKnown for one256 GB
SSD capacityKnown for one256 GB
Graphics5 differ
Discrete graphics cardKnown for oneNo
Discrete graphics card modelKnown for oneNot available
On-board graphics card modelDiffersIntel® HD Graphics 5500Intel® HD Graphics 520
Maximum on-board graphics card memoryDiffers16 GB1.74 GB
On-board graphics card dynamic frequency (max)Differs900 MHz1000 MHz
On-board graphics card DirectX versionDiffers11.212.0
On-board graphics card IDDiffers0x16161916
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card OpenGL versionKnown for one4.4
Audioidentical
Audio systemKnown for oneBang & Olufsen
Speakers manufacturerKnown for oneBang & Olufsen
Network1 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
HDMI ports quantityDiffers10
DisplayPorts quantityDiffers01
DVI portKnown for oneNo
Thunderbolt ports quantityKnown for one0
Docking connectorDiffersNoYes
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
Keyboard1 differ
Numeric keypadDiffersYesNo
Softwareidentical
Operating system installedKnown for oneLinux Linpus
Processor special features5 differ
Embedded options availableDiffersNoYes
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Processor ARK IDDiffers8521288190
Processor codeDiffersSR23YSR2F0
Processor package sizeDiffers40 x 24 x 1.3 mm42 X 24 mm
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2SSE4.1, SSE4.2, AVX 2.0
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel Stable Image Platform Program (SIPP) versionKnown for one1.00
Intel TSX-NIKnown for oneYes
Intel TSX-NI versionKnown for one1.00
Intel Trusted Execution TechnologyKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Intel® Smart CacheKnown for oneYes
Battery2 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers43
Battery capacityDiffers2520 mAh44 Wh
Poweridentical
AC adapter frequencyKnown for one50 - 60 Hz
Securityidentical
Fingerprint readerKnown for oneNo
Weight & dimensions2 differ
WeightKnown for one2.4 kg
WidthDiffers381.6 mm310 mm
DepthDiffers256 mm218.9 mm
HeightKnown for one24.9 mm
Height (front)Known for one2.49 cm
Height (rear)Known for one2.49 cm
Packaging contentidentical
Cables includedKnown for oneAC
ManualKnown for oneYes
Power cord includedKnown for oneYes

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