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Product comparison · 2 laptops

Lenovo Essential B70-80 Intel® Core™ i5 i5-5200U Laptop vs Lenovo IdeaPad Z70 Intel® Core™ i7 i7-5500U Laptop

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  • 148specifications compared
  • 24differ
  • 124identical
  • 31known for one product only

Key differences

  • Display resolution
    • 1600 x 900 pixels
    • 1920 x 1080 pixels
  • HD type
    • HD+
    • Full HD
  • Processor family
    • Intel® Core™ i5
    • Intel® Core™ i7
  • Processor generation
    • 5th gen Intel® Core™ i5
    • 5th gen Intel® Core™ i7
  • Processor model
    • i5-5200U
    • i7-5500U
  • Processor boost frequency
    • 2.7 GHz
    • 3 GHz
  • Processor frequency
    • 2.2 GHz
    • 2.4 GHz
  • Processor cache
    • 3 MB
    • 4 MB

Side by side

Differences highlightedShow differences only
179 specifications
A

Lenovo

Essential B70-80 Intel® Core™ i5 i5-5200U Laptop

Model B70-80

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B

Lenovo

IdeaPad Z70 Intel® Core™ i7 i7-5500U Laptop

Model Z70

View product
Display2 differ
Display resolutionDiffers1600 x 900 pixels1920 x 1080 pixels
HD typeDiffersHD+Full HD
TouchscreenKnown for oneNo
Dual-screenKnown for oneNo
Processor8 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers5th gen Intel® Core™ i55th gen Intel® Core™ i7
Processor modelDiffersi5-5200Ui7-5500U
Processor boost frequencyDiffers2.7 GHz3 GHz
Processor frequencyDiffers2.2 GHz2.4 GHz
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor seriesDiffersIntel® Core™ i5-5200 Mobile SeriesIntel Core i7-5500 Mobile Series
Memory1 differ
Internal memoryDiffers4 GB16 GB
Memory layout (slots x size)Known for one1 x 4 GB
Maximum internal memory (64-bit)Known for one16 GB
Storage2 differ
Storage mediaDiffersHDDHybrid-HDD
Number of HDDs installedKnown for one1
HDD capacityKnown for one1 TB
HDD interfaceKnown for oneSATA
Compatible memory cardsDiffersMMC, SD, SDHC, SDXCMMC, SD
Hybrid-HDD capacityKnown for one1 TB
Hybrid-HDD cache memoryKnown for one8 GB
Graphics1 differ
On-board graphics card dynamic frequency (max)Differs900 MHz950 MHz
Discrete graphics cardKnown for oneYes
Discrete graphics card modelKnown for oneNVIDIA® GeForce® 840M
Discrete graphics card memoryKnown for one2 GB
Audio1 differ
Audio systemDiffersDolby Advanced AudioDolby Home Theater
Speakers manufacturerKnown for oneJBL
Network1 differ
Top Wi-Fi standardKnown for oneWi-Fi 4 (802.11n)
Wi-Fi standardsDiffersWi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ports & interfaces2 differ
Headphone outputsDiffers01
Microphone inDiffersNoYes
Processor special features2 differ
Intel Smart Connect TechnologyKnown for oneNo
Intel® Active Management Technology (Intel® AMT)Known for oneNo
Intel® High Definition Audio (Intel® HD Audio)Known for oneNo
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Rapid Start TechnologyKnown for oneNo
Processor ARK IDDiffers8521285214
Processor codeDiffersSR23YSR23W
Intel Stable Image Platform Program (SIPP)Known for oneNo
Intel Stable Image Platform Program (SIPP) versionKnown for one0.00
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for one0.00
Intel® Smart CacheKnown for oneYes
Battery1 differ
Battery technologyDiffersLithium-Ion (Li-Ion)Lithium Polymer (LiPo)
Poweridentical
AC adapter powerKnown for one45 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one120 - 230 V
Security1 differ
Cable lock slotDiffersNoYes
Password protectionKnown for oneYes
Weight & dimensions2 differ
WeightDiffers2.9 kg3 kg
HeightDiffers28 mm25.2 mm
Packaging contentidentical
Stylus penKnown for oneYes
ManualKnown for oneYes
Power cord includedKnown for oneYes

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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