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 R5-471T-70FW+Pack Gold 15 vs Lenovo U31 Intel® Core™ i3 i3-5005U Laptop

Add a product
  • 127specifications compared
  • 48differ
  • 79identical
  • 43known for one product only

Key differences

  • Product type
    • Hybrid (2-in-1)
    • Laptop
  • Product colour
    • Black
    • Black, Red
  • Form factor
    • Convertible (Folder)
    • Clamshell
  • Display diagonal
    • 35.6 cm (14")
    • 33.8 cm (13.3")
  • Touchscreen
    • Yes
    • No
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 6th gen Intel® Core™ i7
    • 5th gen Intel® Core™ i3
  • Processor model
    • i7-6500U
    • i3-5005U

Side by side

Differences highlightedShow differences only
170 specifications
A

Acer

R5-471T-70FW+Pack Gold 15View product
B

Lenovo

U31 Intel® Core™ i3 i3-5005U Laptop

Model U31

View product
Design3 differ
Product typeDiffersHybrid (2-in-1)Laptop
Product colourDiffersBlackBlack, Red
Form factorDiffersConvertible (Folder)Clamshell
Display2 differ
Display diagonalDiffers35.6 cm (14")33.8 cm (13.3")
TouchscreenDiffersYesNo
Panel typeKnown for oneIPS
Contrast ratio (typical)Known for one700:1
Processor17 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers6th gen Intel® Core™ i75th gen Intel® Core™ i3
Processor modelDiffersi7-6500Ui3-5005U
Processor frequencyDiffers2.5 GHz2 GHz
System bus rateDiffers4 GT/s5 GT/s
Processor cacheDiffers4 MB3 MB
Processor socketDiffersLGA 1356 (Socket B2)BGA 1168
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i7-6500 Mobile seriesIntel Core i3-5000 Mobile series
Processor codenameDiffersSkylakeBroadwell
Bus typeDiffersOPIDMI2
SteppingDiffersD1F0
Configurable TDP-downDiffers7.5 W10 W
Configurable TDP-down frequencyDiffers0.8 GHz0.6 GHz
TjunctionDiffers100 °C105 °C
PCI Express configurationsDiffers1x4, 4x12x4, 4x1
PCI Express slots versionDiffers3.02.0
Processor boost frequencyKnown for one3.1 GHz
FSB ParityKnown for oneNo
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
ECC supported by processorKnown for oneNo
Memory1 differ
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Storage4 differ
Total storage capacityDiffers128 GB500 GB
Storage mediaDiffersSSDHDD
Number of HDDs installedDiffers01
HDD capacityKnown for one500 GB
HDD interfaceKnown for oneSATA III
HDD speedKnown for one5400 RPM
HDD sizeKnown for one2.5"
Compatible memory cardsDiffersSDMMC, SD, SDHC, SDXC
Number of SSDs installedKnown for one1
SSD capacityKnown for one128 GB
Graphics5 differ
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers1.74 GB16 GB
On-board graphics card dynamic frequency (max)Differs1050 MHz850 MHz
On-board graphics card DirectX versionDiffers12.011.2
On-board graphics card IDDiffers19160x1616
On-board graphics card OpenGL versionKnown for one4.4
Graphics card Open GL supportKnown for oneYes
Audioidentical
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Cameraidentical
Front camera signal formatKnown for one720p
Optical driveidentical
LightScribeKnown for oneNo
Network1 differ
Wi-Fi standardsDiffers802.11a, 802.11b, 802.11gWi-Fi 5 (802.11ac)
BluetoothKnown for oneYes
Bluetooth versionKnown for one4.0
Keyboardidentical
Keyboard backlitKnown for oneYes
Processor special features8 differ
Intel FDI TechnologyDiffersNoYes
Intel Fast Memory AccessDiffersNoYes
Intel TSX-NI versionDiffers1.000.00
Intel® Turbo Boost TechnologyDiffers2.0No
Processor ARK IDDiffers8819484695
Processor codeDiffersSR2EZSR27G
Processor package sizeDiffers42 X 24 mm40 x 24x 1.3 mm
Supported instruction setsDiffersSSE4.1, SSE4.2, AVX 2.0AVX 2.0, SSE4.1, SSE4.2
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel HD GraphicsKnown for oneYes
Intel Rapid Storage TechnologyKnown for oneNo
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Built-in Visuals TechnologyKnown for oneYes
Intel® My WiFi Technology (Intel® MWT)Known for oneYes
Battery3 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Number of battery cellsDiffers42
Battery capacityDiffers3315 mAh35 Wh
Battery life (max)Known for one7 h
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensions4 differ
WeightDiffers1.9 kg1.56 kg
WidthDiffers343.8 mm323 mm
DepthDiffers245 mm230 mm
HeightDiffers18.5 mm19.3 mm
Height (front)Known for one1.85 cm
Height (rear)Known for one1.85 cm
Packaging contentidentical
ManualKnown for oneYes
Power cord includedKnown for oneYes
Cables includedKnown for oneAC
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.

More laptop comparisons

All laptop comparisons