All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 laptops

Acer Aspire E E5-471PG-3329 Intel® Core™ i3 i3-4030U Laptop vs Lenovo Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop

Add a product
  • 110specifications compared
  • 42differ
  • 68identical
  • 50known for one product only

Key differences

  • Display resolution
    • 1366 x 768 pixels
    • 1600 x 900 pixels
  • HD type
    • HD
    • HD+
  • Processor family
    • Intel® Core™ i3
    • Intel® Core™ i7
  • Processor generation
    • 4th gen Intel® Core™ i3
    • 4th gen Intel® Core™ i7
  • Processor model
    • i3-4030U
    • i7-4702MQ
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor frequency
    • 1.9 GHz
    • 2.2 GHz

Side by side

Differences highlightedShow differences only
160 specifications
A

Acer

Aspire E E5-471PG-3329 Intel® Core™ i3 i3-4030U Laptop

Model E5-471PG-3329

View product
B

Lenovo

Yangtian V4400A-ISE Intel® Core™ i7 i7-4702MQ Laptop

Model V4400A-ISE

View product
Display2 differ
Display resolutionDiffers1366 x 768 pixels1600 x 900 pixels
HD typeDiffersHDHD+
Panel typeKnown for oneTFT
Processor14 differ
Processor familyDiffersIntel® Core™ i3Intel® Core™ i7
Processor generationDiffers4th gen Intel® Core™ i34th gen Intel® Core™ i7
Processor modelDiffersi3-4030Ui7-4702MQ
Processor coresDiffers24
Processor threadsDiffers48
Processor frequencyDiffers1.9 GHz2.2 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers3 MB6 MB
Processor socketDiffersBGA 1168PGA946
Processor seriesDiffersIntel® Core™ i3-4000 Mobile SeriesIntel Core i7-4700 Mobile series
SteppingDiffersD0C0
Thermal Design Power (TDP)Differs15 W37 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers4x1, 2x41x16, 2x8, 1x8+2x4
PCI Express slots versionDiffers2.03.0
Processor boost frequencyKnown for one3.2 GHz
FSB ParityKnown for oneNo
Memory2 differ
Internal memoryDiffers6 GB8 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Memory layout (slots x size)Known for one1 x 2 + 2 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryKnown for one16 GB
Storageidentical
HDD interfaceKnown for oneSATA
Compatible memory cardsKnown for oneSD
HDD speedKnown for one5400 RPM
Graphics7 differ
Discrete graphics card modelDiffersNVIDIA® GeForce® 820MNVIDIA® GeForce® GT 740M
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 4600
Maximum on-board graphics card memoryDiffers2 GB1.74 GB
On-board graphics card base frequencyDiffers200 MHz400 MHz
On-board graphics card dynamic frequency (max)Differs1000 MHz1150 MHz
On-board graphics card DirectX versionDiffers1211.1
On-board graphics card IDDiffers0xA160x416
Audioidentical
Number of built-in speakersKnown for one2
Audio systemKnown for oneSound System Dolby Advanced Audio
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Ethernet LAN data ratesDiffers10,100,1000 Mbit/s100,1000 Mbit/s
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers21
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers12
DVI portDiffersYesNo
Combo headphone/mic portKnown for oneYes
Total number of SATA connectorsKnown for one4
Number of SATA III connectorsKnown for one4
Headphone outputsKnown for one1
S/PDIF out portKnown for oneNo
Microphone inKnown for oneYes
ExpressCard slotKnown for oneNo
CardBus PCMCIA slots quantityKnown for one0
CardBus PCMCIA slot typeKnown for oneNo
SmartCard slotKnown for oneNo
Keyboardidentical
Pointing deviceKnown for oneTouchpad
Full-size keyboardKnown for oneYes
Windows keysKnown for oneYes
Software1 differ
Operating system installedDiffersWindows 8.1Windows 8
Processor special features7 differ
Intel FDI TechnologyDiffersNoYes
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyDiffersYesNo
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersYesNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Processor ARK IDDiffers8101875119
Processor codeDiffersSR1ENSR15J
Processor package sizeDiffers40 x 24 x 1.5 mm37.5 x 32 x 1.6 mm
UARTKnown for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Battery1 differ
Battery technologyKnown for oneLithium-Ion (Li-Ion)
Number of battery cellsDiffers64
Battery capacityKnown for one2500 mAh
Poweridentical
AC adapter powerKnown for one65 W
DC-in jackKnown for oneYes
Weight & dimensions4 differ
WeightDiffers2.42 kg2.18 kg
WidthDiffers346 mm338 mm
DepthDiffers248 mm244 mm
HeightDiffers33.3 mm25.7 mm
Height (front)Known for one2.83 cm
Height (rear)Known for one3.33 cm
Packaging contentidentical
AC adapter includedKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo
Performanceidentical
Motherboard chipsetKnown for oneIntel® HM86
Securityidentical
Cable lock slotKnown 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.

More laptop comparisons

All laptop comparisons