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Product comparison · 2 laptops

Lenovo IdeaPad 50-70 Intel® Core™ i7 i7-4500U Laptop vs Lenovo Flex 2

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  • 136specifications compared
  • 36differ
  • 100identical
  • 37known for one product only

Key differences

  • Display diagonal
    • 39.6 cm (15.6")
    • 35.6 cm (14")
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Core™ i7
    • Intel® Core™ i3
  • Processor generation
    • 4th gen Intel® Core™ i7
    • 4th gen Intel® Core™ i3
  • Processor model
    • i7-4500U
    • i3-4010U
  • Processor frequency
    • 1.8 GHz
    • 1.7 GHz
  • Processor cache
    • 4 MB
    • 3 MB
  • PCI Express configurations
    • 2x4
    • 2x4, 4x1

Side by side

Differences highlightedShow differences only
173 specifications
A

Lenovo

IdeaPad 50-70 Intel® Core™ i7 i7-4500U Laptop

Model 50-70

View product
B

Lenovo

Flex 2View product
Design1 differ
Form factorDiffersClamshellConvertible (Fold-back screen)
Display2 differ
Display diagonalDiffers39.6 cm (15.6")35.6 cm (14")
TouchscreenDiffersNoYes
Touchscreen typeKnown for oneCapacitive
Touch technologyKnown for oneMulti-touch
Processor7 differ
Processor familyDiffersIntel® Core™ i7Intel® Core™ i3
Processor generationDiffers4th gen Intel® Core™ i74th gen Intel® Core™ i3
Processor modelDiffersi7-4500Ui3-4010U
Processor frequencyDiffers1.8 GHz1.7 GHz
System bus rateKnown for one5 GT/s
Processor cacheDiffers4 MB3 MB
Processor seriesDiffersIntel Core i7-4500 Mobile seriesIntel® Core™ i3-4000 Mobile Series
PCI Express configurationsDiffers2x42x4, 4x1
Processor boost frequencyKnown for one3 GHz
Memory1 differ
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one2x SO-DIMM
Maximum internal memoryDiffers16 GB8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storage1 differ
Optical drive typeDiffersDVD Super MultiNo
HDD interfaceKnown for oneSATA
Graphics5 differ
Discrete graphics cardDiffersYesNo
Discrete graphics card modelDiffersNVIDIA® GeForce® 840MNot available
Maximum on-board graphics card memoryDiffers1.74 GB2 GB
On-board graphics card dynamic frequency (max)Differs1100 MHz1000 MHz
On-board graphics card DirectX versionDiffers1211.2/12
On-board graphics card OpenGL versionKnown for one4.3
Discrete graphics card memoryKnown for one4 GB
Audio1 differ
Audio systemDiffersDolby® audioDolby Advanced Audio
Number of built-in speakersKnown for one2
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Optical driveidentical
LightScribeKnown for oneNo
Network2 differ
Wi-Fi standardsDiffersWi-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 ratesDiffers10,100,1000 Mbit/s100,1000 Mbit/s
Bluetooth versionKnown for one4.0
Ports & interfacesidentical
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
DisplayPorts quantityKnown for one0
DVI portKnown for oneNo
VGA (D-Sub) ports quantityKnown for one0
Firewire (IEEE 1394) portsKnown for one0
Thunderbolt ports quantityKnown for one0
Headphone outputsKnown for one0
Keyboard1 differ
Keyboard backlitKnown for oneYes
Numeric keypadDiffersYesNo
Full-size keyboardKnown for oneYes
Softwareidentical
Operating system installedKnown for oneWindows 8
Operating system architectureKnown for one64-bit
Processor special features10 differ
Embedded options availableDiffersNoYes
Intel FDI TechnologyDiffersYesNo
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® Matrix Storage Technology (Intel® MST)DiffersYesNo
Intel® Rapid Start TechnologyDiffersYesNo
Intel® Small Business Advantage (Intel® SBA)DiffersNoYes
Intel® Turbo Boost TechnologyDiffers2.0No
Intel® Virtualization Technology (Intel® VT)DiffersVT-xVT-d, VT-x
Processor ARK IDDiffers7546075107
Processor codeDiffersSR16ZSSSR16Q
UARTKnown for oneYes
Intel Active Management Technology versionKnown for one9.5
Intel® Active Management Technology (Intel® AMT)Known for oneYes
Battery1 differ
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one4
Battery life (max)Differs4 h6 h
Securityidentical
Cable lock slot typeKnown for oneKensington
Weight & dimensions4 differ
WeightDiffers2.5 kg1.9 kg
WidthDiffers384 mm343.2 mm
DepthDiffers265 mm250.9 mm
HeightDiffers25 mm21.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes

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