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Product comparison · 2 laptops

Acer Aspire E ES1-512-C162 Intel® Celeron® N2840 Laptop vs HP 15-ac121na Intel® Pentium® 3825U Laptop

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  • 105specifications compared
  • 46differ
  • 59identical
  • 52known for one product only

Key differences

  • Product colour
    • Black
    • Violet
  • Processor family
    • Intel® Celeron®
    • Intel® Pentium®
  • Processor model
    • N2840
    • 3825U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.16 GHz
    • 1.9 GHz
  • Processor cache
    • 1 MB
    • 2 MB
  • Processor cache type
    • L2
    • L3
  • Processor socket
    • BGA 1170
    • BGA 1168

Side by side

Differences highlightedShow differences only
157 specifications
A

Acer

Aspire E ES1-512-C162 Intel® Celeron® N2840 Laptop

Model ES1-512-C162

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B

HP

15-ac121na Intel® Pentium® 3825U Laptop

Model 15-ac121na

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Design1 differ
Product colourDiffersBlackViolet
Country of originKnown for oneChina
Displayidentical
Dual-screenKnown for oneNo
Processor15 differ
Processor familyDiffersIntel® Celeron®Intel® Pentium®
Processor modelDiffersN28403825U
Processor threadsDiffers24
Processor boost frequencyKnown for one2.58 GHz
Processor frequencyDiffers2.16 GHz1.9 GHz
Processor cacheDiffers1 MB2 MB
Processor cache typeDiffersL2L3
Processor socketDiffersBGA 1170BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel Pentium 3000 series for Mobile
Processor codenameDiffersBay TrailBroadwell
FSB ParityKnown for oneNo
SteppingDiffersC0F0
Thermal Design Power (TDP)Differs7.5 W15 W
Scenario Design Power (SDP)Known for one4.5 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers412
PCI Express configurationsDiffers1x42x4, 4x1
ECC supported by processorKnown for oneNo
System bus rateKnown for one5 GT/s
Bus typeKnown for oneDMI2
Configurable TDP-downKnown for one10 W
Configurable TDP-down frequencyKnown for one0.6 GHz
Memory1 differ
Internal memoryDiffers4 GB8 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 8 GB
Storage3 differ
Total storage capacityDiffers500 GB2 TB
HDD capacityDiffers500 GB2 TB
Optical drive typeDiffersNoDVD Super Multi
Total HDDs capacityKnown for one2 TB
Graphics2 differ
On-board graphics card base frequencyDiffers311 MHz300 MHz
On-board graphics card burst frequencyKnown for one792 MHz
On-board graphics card dynamic frequency (max)Differs792 MHz850 MHz
On-board graphics card DirectX versionKnown for one11.2/12
Audioidentical
Number of built-in speakersKnown for one2
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s10,100 Mbit/s
BluetoothDiffersNoYes
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
Headphone outputsKnown for one0
S/PDIF out portKnown for oneNo
Microphone inKnown for oneNo
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Total number of SATA connectorsKnown for one2
Keyboardidentical
Keyboard layoutKnown for oneQWERTY
Island-style keyboardKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 10 Home
Processor special features15 differ
Graphics & IMC lithographyDiffers22 nm14 nm
Idle StatesKnown for oneYes
Intel Clear Video TechnologyDiffersNoYes
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Processor ARK IDDiffers8210386348
Processor codeDiffersSR1YJSR24B
Processor package sizeDiffers25 x 27 mm40 x 24 x 1.3 mm
Thermal Monitoring TechnologiesDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® OS GuardKnown for oneNo
Intel® Smart Response TechnologyKnown for oneNo
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Battery2 differ
Number of battery cellsDiffers34
Battery capacityDiffers3220 mAh41 Wh
Securityidentical
Cable lock slotKnown for oneNo
Weight & dimensions4 differ
WeightDiffers2.4 kg2.19 kg
WidthDiffers381.6 mm384.3 mm
DepthDiffers258 mm254.6 mm
HeightDiffers26.1 mm24.3 mm
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR

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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