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Product comparison · 2 laptops

Acer TravelMate P6 P648-M-757N Intel® Core™ i7 i7-6500U Ultrabook vs Lenovo IdeaPad Y900 Intel® Core™ i7 i7-6820HK Laptop

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  • 128specifications compared
  • 40differ
  • 88identical
  • 48known for one product only

Key differences

  • Product type
    • Ultrabook
    • Laptop
  • Display diagonal
    • 35.6 cm (14")
    • 43.9 cm (17.3")
  • Processor model
    • i7-6500U
    • i7-6820HK
  • Processor cores
    • 2
    • 4
  • Processor threads
    • 4
    • 8
  • Processor boost frequency
    • 3.1 GHz
    • 3.6 GHz
  • Processor frequency
    • 2.5 GHz
    • 2.7 GHz
  • System bus rate
    • 4 GT/s
    • 8 GT/s

Side by side

Differences highlightedShow differences only
176 specifications
A

Acer

TravelMate P6 P648-M-757N Intel® Core™ i7 i7-6500U Ultrabook

Model P648-M-757N

View product
B

Lenovo

IdeaPad Y900 Intel® Core™ i7 i7-6820HK Laptop

Model Y900

View product
Design1 differ
Product typeDiffersUltrabookLaptop
Housing materialKnown for oneAluminium
Market positioningKnown for oneGaming
Display1 differ
Display diagonalDiffers35.6 cm (14")43.9 cm (17.3")
Display surfaceKnown for oneMatt
Processor15 differ
Processor modelDiffersi7-6500Ui7-6820HK
Processor coresDiffers24
Processor threadsDiffers48
Processor boost frequencyDiffers3.1 GHz3.6 GHz
Processor frequencyDiffers2.5 GHz2.7 GHz
System bus rateDiffers4 GT/s8 GT/s
Processor cacheDiffers4 MB8 MB
Processor socketDiffersLGA 1356 (Socket B2)BGA 1440
Processor seriesDiffersIntel Core i7-6500 Mobile seriesIntel Core i7-6800 Mobile Series
Bus typeDiffersOPIDMI3
SteppingDiffersD1R0
Thermal Design Power (TDP)Differs15 W45 W
Configurable TDP-downDiffers7.5 W35 W
Maximum number of PCI Express lanesDiffers1216
PCI Express configurationsDiffers1x4, 4x11x16, 2x8, 1x8+2x4
FSB ParityKnown for oneNo
Configurable TDP-up frequencyKnown for one2.6 GHz
Configurable TDP-upKnown for one25 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Memory1 differ
Memory clock speedKnown for one2133 MHz
Memory form factorKnown for oneSO-DIMM
Memory slotsKnown for one4x SO-DIMM
Maximum internal memoryDiffers20 GB64 GB
Maximum internal memory (64-bit)Known for one64 GB
Storage1 differ
Compatible memory cardsDiffersSDXCMMC, SD, SDHC, SDXC
SSD interfaceKnown for oneSATA III
Graphics6 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® GeForce® GTX 980M
Discrete graphics card memoryKnown for one4 GB
On-board graphics card modelDiffersIntel® HD Graphics 520Intel® HD Graphics 530
Maximum on-board graphics card memoryDiffers1.74 GB1.7 GB
On-board graphics card base frequencyDiffers300 MHz350 MHz
On-board graphics card IDDiffers19160x191B
Number of discrete graphics cards installedKnown for one1
Number of discrete graphics cards supportedKnown for one1
Audioidentical
Number of built-in speakersKnown for one2
Speakers manufacturerKnown for oneJBL
Speaker powerKnown for one2 W
Built-in subwooferKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one1 MP
Front camera resolutionKnown for one1280 x 720 pixels
Networkidentical
Bluetooth versionKnown for one4.0
Ports & interfaces3 differ
USB 2.0 ports quantityDiffers01
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityKnown for one1
DisplayPorts quantityDiffers01
VGA (D-Sub) ports quantityDiffers10
S/PDIF out portKnown for oneYes
Combo headphone/mic portKnown for oneYes
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Thunderbolt 3 ports quantityKnown for one1
Headphone outputsKnown for one1
Microphone inKnown for oneYes
Keyboard1 differ
Keyboard backlitKnown for oneYes
Numeric keypadDiffersNoYes
Windows keysKnown for oneYes
Full-size keyboardKnown for oneYes
Softwareidentical
Trial softwareKnown for oneMcAfee LiveSafe, Microsoft Office 2013
Operating system installedKnown for oneWindows 7 Professional
Operating system architectureKnown for one64-bit
Processor special features4 differ
Intel TSX-NIDiffersNoYes
Processor ARK IDDiffers8819488969
Processor codeDiffersSR2EZSR2FL
Processor package sizeDiffers42 X 24 mm42 x 28 mm
Intel Demand Based SwitchingKnown for oneNo
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Rapid Storage TechnologyKnown for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Battery2 differ
Number of battery cellsDiffers36
Battery capacityDiffers4850 mAh90 Wh
Battery life (max)Known for one5 h
Power1 differ
AC adapter powerDiffers65 W230 W
AC adapter frequencyKnown for one50 - 60 Hz
AC adapter input voltageKnown for one100 - 240 V
Weight & dimensions4 differ
WeightDiffers1.7 kg4.6 kg
WidthDiffers328.7 mm425 mm
DepthDiffers235.5 mm315 mm
HeightDiffers21.2 mm36 mm
Packaging contentidentical
ManualKnown for oneYes
Cables includedKnown for oneAC
Other featuresidentical
Intel segment taggingKnown for oneEnterprise, Industrial

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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