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Product comparison · 2 laptops

Acer Aspire VX 15 VX5-591G-72UC Intel® Core™ i7 i7-7700HQ Laptop vs Lenovo ThinkPad T440 İ5-4300U 4G 128GB W

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  • 106specifications compared
  • 42differ
  • 64identical
  • 82known for one product only

Key differences

  • Market positioning
    • Gaming
    • Business
  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i5
  • Processor generation
    • 7th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i5
  • Processor model
    • i7-7700HQ
    • i5-4300U
  • Processor cores
    • 4
    • 2
  • Processor threads
    • 8
    • 4
  • Processor boost frequency
    • 3.8 GHz
    • 2.9 GHz

Side by side

Differences highlightedShow differences only
188 specifications
A

Acer

Aspire VX 15 VX5-591G-72UC Intel® Core™ i7 i7-7700HQ Laptop

Model VX5-591G-72UC

View product
B

Lenovo

ThinkPad T440 İ5-4300U 4G 128GB WView product
Design1 differ
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Market positioningDiffersGamingBusiness
Display1 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
Display resolutionKnown for one1920 x 1080 pixels
TouchscreenKnown for oneNo
HD typeKnown for oneFull HD
LED backlightYesYes
Native aspect ratio16:916:9
Display surfaceKnown for oneMatt
Processor17 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i7Intel® Core™ i5
Processor generationDiffers7th gen Intel® Core™ i74th gen Intel® Core™ i5
Processor modelDiffersi7-7700HQi5-4300U
Processor coresDiffers42
Processor threadsDiffers84
Processor boost frequencyDiffers3.8 GHz2.9 GHz
Processor frequencyDiffers2.8 GHz1.9 GHz
System bus rateDiffers8 GT/s5 GT/s
Processor cacheDiffers6 MB3 MB
Processor cache typeSmart CacheSmart Cache
Processor lithographyDiffers14 nm22 nm
Processor operating modes64-bit64-bit
Processor seriesDiffersIntel Core i7-7700 Mobile SeriesIntel Core i5-4300 Mobile series
Processor codenameDiffersKaby LakeHaswell
Bus typeDiffersDMI3DMI2
Thermal Design Power (TDP)Differs45 W15 W
Configurable TDP-downKnown for one35 W
Tjunction100 °C100 °C
Maximum number of PCI Express lanesDiffers1612
PCI Express configurationsDiffers1x16, 1x8, 2x4, 2x84x1, 2x4
PCI Express slots versionDiffers3.02.0
ECC supported by processorNoNo
Processor socketKnown for oneBGA 1168
SteppingKnown for oneD0
Memory3 differ
Internal memoryDiffers16 GB4 GB
Internal memory typeDiffersDDR4-SDRAMDDR3L-SDRAM
Memory slotsDiffers2x SO-DIMM1x SO-DIMM
Maximum internal memoryKnown for one32 GB
Memory clock speedKnown for one1600 MHz
Storage3 differ
Total storage capacityDiffers1.12 TB128 GB
Storage mediaDiffersHDD+SSDSSD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
HDD speedKnown for one5400 RPM
Number of SSDs installed11
SSD capacity128 GB128 GB
SSD interfaceKnown for oneSATA III
Optical drive typeNoNo
Card reader integratedYesYes
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Graphics4 differ
On-board graphics cardYesYes
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® GTX 1050
Discrete graphics card memoryKnown for one4 GB
Discrete graphics memory typeKnown for oneGDDR5
On-board graphics card modelDiffersIntel® HD Graphics 630Intel® HD Graphics 4400
Maximum on-board graphics card memoryDiffers64 GB1.74 GB
On-board graphics card base frequencyDiffers350 MHz200 MHz
On-board graphics card dynamic frequency (max)1100 MHz1100 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDDiffers0x591B0xA16
Audioidentical
Number of built-in speakersKnown for one2
Built-in microphoneYesYes
Speaker powerKnown for one1 W
Cameraidentical
Front cameraYesYes
Front camera resolutionKnown for one1280 x 720 pixels
Networkidentical
Wi-FiYesYes
Wi-Fi standardsKnown for oneWi-Fi 5 (802.11ac)
Ethernet LANYesYes
Ethernet LAN data rates10,100,1000 Mbit/s10,100,1000 Mbit/s
BluetoothYesYes
Bluetooth versionKnown for one4.0
WWANKnown for oneNo
Ports & interfaces4 differ
USB 2.0 ports quantityDiffers10
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
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 quantityDiffers10
DisplayPorts quantity00
DVI portNoNo
VGA (D-Sub) ports quantityDiffers01
Thunderbolt ports quantity00
Thunderbolt 3 ports quantity00
Combo headphone/mic portYesYes
Docking connectorKnown for oneNo
eSATA/USB 2.0 ports quantityKnown for one0
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0
eSATA ports quantityKnown for one0
Mini DisplayPorts quantityKnown for one1
Firewire (IEEE 1394) portsKnown for one0
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
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Keyboard1 differ
Pointing deviceTouchpadTouchpad
Numeric keypadDiffersYesNo
Windows keysYesYes
Spill-resistant keyboardKnown for oneYes
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system installedKnown for oneWindows 10 Home
Operating system architectureKnown for one64-bit
Processor special features6 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableDiffersNoYes
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Graphics & IMC lithographyKnown for one14 nm
Idle StatesYesYes
Intel 64YesYes
Intel Clear Video TechnologyKnown for oneYes
Intel Enhanced Halt StateYesYes
Intel Flex Memory AccessKnown for oneYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Smart Response Technology version1.001.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel Stable Image Platform Program (SIPP)DiffersNoYes
Intel Stable Image Platform Program (SIPP) versionDiffers0.001.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyDiffersNoYes
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)Known for oneYes
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)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers9718576308
Processor package sizeDiffers42 x 28 mm40 x 24 x 1.5 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
Conflict-Free processorYesYes
Intel FDI TechnologyKnown for oneNo
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Insider™Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Processor codeKnown for oneSR1ED
UARTKnown for oneYes
Batteryidentical
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsKnown for one3
Battery capacityKnown for one52.5 Wh
Battery life (max)Known for one6 h
Poweridentical
AC adapter powerKnown for one135 W
AC adapter frequencyKnown for one50 - 60 Hz
DC-in jackYesYes
Weight & dimensions2 differ
WeightKnown for one2.5 kg
WidthDiffers389 mm339 mm
DepthDiffers265.5 mm232.5 mm
HeightKnown for one28.9 mm
Height (front)Known for one2.8 cm
Height (rear)Known for one2.89 cm
Packaging contentidentical
AC adapter includedYesYes
ManualKnown for oneYes
Power cord includedKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Securityidentical
Cable lock slotKnown for oneYes
Trusted Platform Module (TPM)Known for oneYes
Password protectionKnown for oneYes
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Gold, ENERGY STAR
Other featuresidentical
3DKnown for oneNo

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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