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Product comparison · 2 laptops

Acer Aspire ES1-571-C3YL Intel® Celeron® 2957U Laptop vs HP CQ-23 Intel® Celeron® N2820 Laptop

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  • 90specifications compared
  • 35differ
  • 55identical
  • 67known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor model
    • 2957U
    • N2820
  • Processor frequency
    • 1.4 GHz
    • 2.13 GHz
  • Processor cache
    • 2 MB
    • 1 MB
  • Processor cache type
    • Smart Cache
    • L2
  • Processor socket
    • BGA 1168
    • BGA 1170
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor codename
    • Haswell
    • Bay Trail

Side by side

Differences highlightedShow differences only
157 specifications
A

Acer

Aspire ES1-571-C3YL Intel® Celeron® 2957U Laptop

Model ES1-571-C3YL

View product
B

HP

CQ-23 Intel® Celeron® N2820 Laptop

Model CQ-23

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Designidentical
Country of originKnown for oneChina
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Processor11 differ
Processor modelDiffers2957UN2820
Processor frequencyDiffers1.4 GHz2.13 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers2 MB1 MB
Processor cache typeDiffersSmart CacheL2
Processor socketDiffersBGA 1168BGA 1170
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor codenameDiffersHaswellBay Trail
Bus typeKnown for oneDMI2
SteppingDiffersD0B3
Thermal Design Power (TDP)Differs15 W7.5 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanesDiffers104
PCI Express configurationsKnown for one4x1, 1x4
ECC supported by processorKnown for oneNo
Processor boost frequencyKnown for one2.39 GHz
Processor seriesKnown for oneIntel Celeron Processor N2000 Series for Mobile
Scenario Design Power (SDP)Known for one4.5 W
Memory2 differ
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Storage3 differ
Total storage capacityDiffers128 GB500 GB
Storage mediaDiffersSSDHDD
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
SSD interfaceKnown for oneSATA III
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Total HDDs capacityKnown for one500 GB
Number of HDDs installedKnown for one1
HDD capacityKnown for one500 GB
HDD sizeKnown for one2.5"
Graphics2 differ
On-board graphics card base frequencyDiffers200 MHz313 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz756 MHz
On-board graphics card familyKnown for oneIntel® HD Graphics
On-board graphics card burst frequencyKnown for one756 MHz
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network1 differ
Wi-Fi standardsDiffers802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
Ports & interfacesidentical
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for one0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for one0
HDMI ports quantityKnown for one1
DisplayPorts quantityKnown for one0
VGA (D-Sub) ports quantityKnown for one0
Thunderbolt 3 ports quantityKnown for one0
Docking connectorKnown for oneNo
Keyboard1 differ
Numeric keypadDiffersYesNo
Windows keysKnown for oneYes
Softwareidentical
Operating system architectureKnown for one64-bit
Processor special features7 differ
Intel® Wireless Display (Intel® WiDi)DiffersNoYes
Intel Clear Video TechnologyKnown for oneYes
Intel FDI TechnologyKnown for oneNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
Intel Secure Key Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one0.00
Intel Smart Response Technology versionKnown for one0.00
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel Trusted Execution TechnologyKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersYesNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® OS GuardKnown for oneNo
Intel® Quick Sync Video TechnologyDiffersYesNo
Intel® Secure KeyKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneNo
Processor ARK IDDiffers7894279052
Processor codeDiffersSR1DVSR1SG
Processor package sizeDiffers40 x 24 x 1.5 mm25 x 27 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneYes
UARTKnown for oneYes
Graphics & IMC lithographyKnown for one22 nm
Intel® InTru™ 3D TechnologyKnown for oneNo
Battery2 differ
Battery capacityDiffers36 Wh2200 mAh
Battery life (max)Differs5 h2.5 h
Number of battery cellsKnown for one2
Power1 differ
AC adapter powerDiffers45 W40 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one110 - 240 V
AC adapter output voltageKnown for one19 V
Securityidentical
Fingerprint readerKnown for oneNo
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers2.4 kg1.8 kg
WidthDiffers381.6 mm343 mm
DepthDiffers258 mm240 mm
HeightDiffers27.2 mm23.5 mm
Height (front)Known for one2.61 cm
Height (rear)Known for one2.71 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes

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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