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Product comparison · 2 laptops

Acer Aspire 5 A517-51-5822 Intel® Core™ i5 i5-8250U Laptop vs Dell Latitude 7490 Intel® Core™ i5 i5-8250U Laptop

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  • 132specifications compared
  • 16differ
  • 116identical
  • 46known for one product only

Key differences

  • Display diagonal
    • 43.9 cm (17.3")
    • 35.6 cm (14")
  • Internal memory
    • 8 GB
    • 16 GB
  • Total storage capacity
    • 1.12 TB
    • 256 GB
  • Storage media
    • HDD+SSD
    • SSD
  • SSD capacity
    • 128 GB
    • 256 GB
  • Optical drive type
    • DVD±RW
    • No
  • Compatible memory cards
    • SD, SDXC
    • SD
  • USB 2.0 ports quantity
    • 2
    • 0

Side by side

Differences highlightedShow differences only
178 specifications
A

Acer

Aspire 5 A517-51-5822 Intel® Core™ i5 i5-8250U Laptop

Model A517-51-5822

View product
B

Dell

Latitude 7490 Intel® Core™ i5 i5-8250U Laptop

Model 7490

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Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Market positioningKnown for oneBusiness
Display1 differ
Display diagonalDiffers43.9 cm (17.3")35.6 cm (14")
Display resolution1920 x 1080 pixels1920 x 1080 pixels
TouchscreenNoNo
HD typeFull HDFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Dual-screenKnown for oneNo
Processoridentical
Processor manufacturerIntelIntel
Processor familyIntel® Core™ i5Intel® Core™ i5
Processor generation8th gen Intel® Core™ i58th gen Intel® Core™ i5
Processor modeli5-8250Ui5-8250U
Processor cores44
Processor threads88
Processor boost frequency3.4 GHz3.4 GHz
Processor frequency1.6 GHz1.6 GHz
System bus rate4 GT/s4 GT/s
Processor cache6 MB6 MB
Processor cache typeSmart CacheSmart Cache
Processor socketBGA 1356BGA 1356
Processor lithography14 nm14 nm
Processor operating modes64-bit64-bit
Processor codenameKaby Lake RKaby Lake R
Bus typeOPIOPI
SteppingY0Y0
Thermal Design Power (TDP)15 W15 W
Configurable TDP-up frequency1.8 GHz1.8 GHz
Configurable TDP-up25 W25 W
Configurable TDP-down10 W10 W
Configurable TDP-down frequency0.8 GHz0.8 GHz
Tjunction100 °C100 °C
Maximum number of PCI Express lanes1212
PCI Express configurations1x2+2x1, 1x4, 2x2, 4x11x2+2x1, 1x4, 2x2, 4x1
PCI Express slots version3.03.0
ECC supported by processorNoNo
Memory1 differ
Internal memoryDiffers8 GB16 GB
Internal memory typeDDR4-SDRAMDDR4-SDRAM
Memory clock speedKnown for one2400 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one32 GB
Maximum internal memory (64-bit)Known for one32 GB
Storage5 differ
Total storage capacityDiffers1.12 TB256 GB
Storage mediaDiffersHDD+SSDSSD
Number of SSDs installed11
SSD capacityDiffers128 GB256 GB
Optical drive typeDiffersDVD±RWNo
Card reader integratedYesYes
Compatible memory cardsDiffersSD, SDXCSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
SSD interfaceKnown for oneSATA III
Graphicsidentical
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card familyIntel® UHD GraphicsIntel® UHD Graphics
On-board graphics card modelIntel® UHD Graphics 620Intel® UHD Graphics 620
Maximum on-board graphics card memory32 GB32 GB
On-board graphics card base frequency300 MHz300 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
On-board graphics card DirectX version12.012.0
On-board graphics card OpenGL version4.44.4
On-board graphics card ID0x59170x5917
Audioidentical
Audio chipKnown for oneRealtek ALC3246
Number of built-in speakers22
Speaker powerKnown for one2 W
Built-in microphoneYesYes
Cameraidentical
Front cameraYesYes
Front camera resolution (numeric)Known for one0.92 MP
Front camera HD typeKnown for oneHD
Front camera resolution1280 x 720 pixels1280 x 720 pixels
Front camera signal formatKnown for one720p
Networkidentical
Wi-FiYesYes
Top Wi-Fi standardWi-Fi 5 (802.11ac)Wi-Fi 5 (802.11ac)
Wi-Fi standards802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Antenna typeKnown for one2x2
WLAN controller modelKnown for oneIntel Dual Band Wireless-AC 8265
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.2
Ports & interfaces2 differ
USB 2.0 ports quantityDiffers20
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers13
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity11
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity00
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity00
Ethernet LAN (RJ-45) ports11
HDMI ports quantity11
HDMI versionKnown for one1.4
DisplayPorts quantity00
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
SmartCard slotKnown for oneYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
PowerShareKnown for oneYes
Number of USB ports with PowerShare supportKnown for one1
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one1
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersYesNo
Island-style keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Windows keysYesYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Operating system architecture64-bit64-bit
Processor special featuresidentical
CPU configuration (max)11
Embedded options availableNoNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyYesYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)YesYes
Intel Stable Image Platform Program (SIPP)NoNo
Intel Stable Image Platform Program (SIPP) version0.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyNoNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® My WiFi Technology (Intel® MWT)YesYes
Intel® OS GuardYesYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK ID124967124967
Processor codeSR3LASR3LA
Processor package size42 x 24 mm42 x 24 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Brand-specific featuresidentical
Dell E-Value CodeKnown for oneS033L749014DE_SPL
Battery1 differ
Number of battery cells44
Battery capacityDiffers48 Wh60 Wh
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Power1 differ
AC adapter power65 W65 W
AC adapter frequencyDiffers50/60 Hz50 - 60 Hz
AC adapter input voltage100 - 240 V100 - 240 V
AC adapter output voltageKnown for one19.5 V
DC-in jackYesYes
Securityidentical
Cable lock slotKnown for oneYes
Cable lock slot typeKnown for oneNoble
Password protectionKnown for oneYes
Fingerprint readerKnown for oneNo
Operational conditionsidentical
Operating temperature (T-T)Known for one0 - 35 °C
Storage temperature (T-T)Known for one-40 - 65 °C
Operating relative humidity (H-H)Known for one10 - 90%
Storage relative humidity (H-H)Known for one5 - 95%
Operating altitudeKnown for one0 - 3048 m
Non-operating altitudeKnown for one0 - 10668 m
Weight & dimensions3 differ
WeightDiffers3 kg1.4 kg
WidthDiffers423 mm331 mm
DepthDiffers289.9 mm220.9 mm
Height (front)Known for one1.75 cm
Height (rear)Known for one1.79 cm
HeightKnown for one28.2 mm
Packaging contentidentical
AC adapter includedYesYes
ManualYesYes
Power cord includedYesYes

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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