Product comparison · 2 laptops

Fujitsu LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop vs Lenovo P51s + ThinkPad Stack Mobile Projector

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  • 148specifications compared
  • 30differ
  • 118identical
  • 52known for one product only

Key differences

  • Product type
    • LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:Laptop
    • P51s + ThinkPad Stack Mobile Projector:Mobile workstation
  • Processor family
    • LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:Intel® Core™ i5
    • P51s + ThinkPad Stack Mobile Projector:Intel® Core™ i7
  • Processor generation
    • LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:7th gen Intel® Core™ i5
    • P51s + ThinkPad Stack Mobile Projector:7th gen Intel® Core™ i7
  • Processor model
    • LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:i5-7200U
    • P51s + ThinkPad Stack Mobile Projector:i7-7500U
  • Processor boost frequency
    • LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:3.1 GHz
    • P51s + ThinkPad Stack Mobile Projector:3.5 GHz
  • Processor frequency
    • LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:2.5 GHz
    • P51s + ThinkPad Stack Mobile Projector:2.7 GHz
  • Processor cache
    • LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:3 MB
    • P51s + ThinkPad Stack Mobile Projector:4 MB
  • Configurable TDP-up frequency
    • LIFEBOOK E458 Intel® Core™ i5 i5-7200U Laptop:2.7 GHz
    • P51s + ThinkPad Stack Mobile Projector:2.9 GHz

Side by side

Differences highlightedShow differences only (on)
Comparison of E458, P51s + ThinkPad Stack Mobile Projector
200 specifications
Design1 differ
Product typeDiffersLaptopMobile workstation
Housing materialKnown for oneUnknown — not stated by the sourceGlass fibre, Plastic
Market positioningKnown for oneUnknown — not stated by the sourceHigh performance
Displayidentical
Native aspect ratioKnown for oneUnknown — not stated by the source16:9
Screen shapeKnown for oneUnknown — not stated by the sourceFlat
Contrast ratio (typical)Known for one700:1Unknown — not stated by the source
Processor7 differ
Processor familyDiffersIntel® Core™ i5Intel® Core™ i7
Processor generationDiffers7th gen Intel® Core™ i57th gen Intel® Core™ i7
Processor modelDiffersi5-7200Ui7-7500U
Processor boost frequencyDiffers3.1 GHz3.5 GHz
Processor frequencyDiffers2.5 GHz2.7 GHz
Processor cacheDiffers3 MB4 MB
Configurable TDP-up frequencyDiffers2.7 GHz2.9 GHz
Memory1 differ
Internal memoryDiffers8 GB16 GB
Memory layout (slots x size)Known for oneUnknown — not stated by the source1 x 16 GB
Storage1 differ
Compatible memory cardsDiffersMicroSD (TransFlash), MicroSDHC, MicroSDXCMMC, SD, SDHC, SDXC
SSD interfaceKnown for oneSATA IIIUnknown — not stated by the source
Graphics3 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® M520
Discrete graphics card memoryKnown for oneUnknown — not stated by the source2 GB
Discrete graphics memory typeKnown for oneUnknown — not stated by the sourceGDDR5
On-board graphics card familyKnown for oneUnknown — not stated by the sourceIntel® HD Graphics
On-board graphics card dynamic frequency (max)Differs1000 MHz1050 MHz
Audio1 differ
Audio chipDiffersRealtek ALC255Realtek ALC3268
Speaker powerKnown for oneUnknown — not stated by the source2 W
Audio systemKnown for oneMaxxAudioUnknown — not stated by the source
Cameraidentical
Front camera signal formatKnown for oneUnknown — not stated by the source720p
Optical driveidentical
LightScribeKnown for oneUnknown — not stated by the sourceNo
Network2 differ
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Bluetooth versionDiffers4.24.1
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)Unknown — not stated by the source
Ports & interfaces5 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers23
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers10
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityDiffers01
HDMI versionKnown for oneUnknown — not stated by the source1.4b
DisplayPorts quantityDiffers10
Mini DisplayPorts quantityKnown for oneUnknown — not stated by the source1
VGA (D-Sub) ports quantityDiffers10
Headphone outputsKnown for oneUnknown — not stated by the source0
Microphone inKnown for oneUnknown — not stated by the sourceNo
Docking connectorKnown for oneUnknown — not stated by the sourceYes
USB Sleep-and-ChargeKnown for oneUnknown — not stated by the sourceYes
USB Sleep-and-Charge portsKnown for oneUnknown — not stated by the source1
Micro-USB 2.0 ports quantityKnown for one0Unknown — not stated by the source
Micro-USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0Unknown — not stated by the source
eSATA/USB 2.0 ports quantityKnown for one0Unknown — not stated by the source
eSATA/USB 3.2 Gen 1 (3.1 Gen 1) ports quantityKnown for one0Unknown — not stated by the source
eSATA ports quantityKnown for one0Unknown — not stated by the source
Firewire (IEEE 1394) portsKnown for one0Unknown — not stated by the source
Thunderbolt 2 ports quantityKnown for one0Unknown — not stated by the source
Number of USB ports with PowerShare supportKnown for one0Unknown — not stated by the source
Keyboard1 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitKnown for oneUnknown — not stated by the sourceYes
Full-size keyboardKnown for oneYesUnknown — not stated by the source
Keyboard number of keysKnown for one106Unknown — not stated by the source
Processor special features2 differ
Processor ARK IDDiffers9544395451
Processor codeDiffersSR2ZUSR2ZV
Battery2 differ
Number of battery cellsDiffers44+6
Battery life (max)Differs10 h26.8 h
Battery technologyKnown for oneLithium Polymer (LiPo)Unknown — not stated by the source
Battery capacityKnown for one50 WhUnknown — not stated by the source
Fast chargingKnown for oneYesUnknown — not stated by the source
Poweridentical
AC adapter output currentKnown for one3.42 AUnknown — not stated by the source
AC adapter output voltageKnown for one19 VUnknown — not stated by the source
Security1 differ
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Fingerprint readerKnown for oneUnknown — not stated by the sourceYes
Password protection typeDiffersBIOS, HDD, Supervisor, UserHDD, Power on, Supervisor
Certificatesidentical
CertificationKnown for oneCB, CE, WEEE, Microsoft Operating Systems (HCT / HCL entry / WHQL)Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Weight & dimensions3 differ
WeightDiffers2.04 kg2.18 kg
WidthDiffers379 mm365.8 mm
DepthDiffers256 mm252.8 mm
Height (front)Known for oneUnknown — not stated by the source2 cm
Height (rear)Known for oneUnknown — not stated by the source2.02 cm
HeightKnown for one23.9 mmUnknown — not stated by the source
Packaging contentidentical
AC adapter includedKnown for oneUnknown — not stated by the sourceYes
ManualKnown for oneUnknown — not stated by the sourceYes
Power cord includedKnown for oneUnknown — not stated by the sourceYes
Quick start guideKnown for oneUnknown — not stated by the sourceYes
Other featuresidentical
3DKnown for oneUnknown — not stated by the sourceNo
Operational conditionsidentical
Operating temperature (T-T)Known for one5 - 35 °CUnknown — not stated by the source
Operating relative humidity (H-H)Known for one20 - 80%Unknown — not stated by the source

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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