Product comparison · 2 laptops

Lenovo Miix 520-12IKB BE vs Lenovo P51 3Y Prem + 3Y Prem Support

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  • 52specifications compared
  • 32differ
  • 20identical
  • 139known for one product only

Key differences

  • Product type
    • Miix 520-12IKB BE:Hybrid (2-in-1)
    • P51 3Y Prem + 3Y Prem Support:Mobile workstation
  • Product colour
    • Miix 520-12IKB BE:Grey
    • P51 3Y Prem + 3Y Prem Support:Black
  • Form factor
    • Miix 520-12IKB BE:Convertible (Detachable)
    • P51 3Y Prem + 3Y Prem Support:Clamshell
  • Display diagonal
    • Miix 520-12IKB BE:31 cm (12.2")
    • P51 3Y Prem + 3Y Prem Support:39.6 cm (15.6")
  • Display resolution
    • Miix 520-12IKB BE:1920 x 1200 pixels
    • P51 3Y Prem + 3Y Prem Support:3840 x 2160 pixels
  • Touchscreen
    • Miix 520-12IKB BE:Yes
    • P51 3Y Prem + 3Y Prem Support:No
  • HD type
    • Miix 520-12IKB BE:WUXGA
    • P51 3Y Prem + 3Y Prem Support:4K Ultra HD
  • Native aspect ratio
    • Miix 520-12IKB BE:16:10
    • P51 3Y Prem + 3Y Prem Support:16:9

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Differences highlightedShow differences only (on)
Comparison of Miix 520-12IKB BE, P51 3Y Prem + 3Y Prem Support
191 specifications
Design3 differ
Product typeDiffersHybrid (2-in-1)Mobile workstation
Product colourDiffersGreyBlack
Form factorDiffersConvertible (Detachable)Clamshell
Housing materialKnown for oneUnknown — not stated by the sourceAluminium, Glass-reinforced plastic (GRP), Magnesium
Market positioningKnown for oneUnknown — not stated by the sourceHigh performance
Colour nameKnown for oneIron GreyUnknown — not stated by the source
Display6 differ
Display diagonalDiffers31 cm (12.2")39.6 cm (15.6")
Display resolutionDiffers1920 x 1200 pixels3840 x 2160 pixels
TouchscreenDiffersYesNo
HD typeDiffersWUXGA4K Ultra HD
Native aspect ratioDiffers16:1016:9
Display surfaceDiffersGlossMatt
Screen shapeKnown for oneUnknown — not stated by the sourceFlat
Display brightnessKnown for one320 cd/m²Unknown — not stated by the source
Processor4 differ
Processor familyDiffersIntel® Core™ i5Intel® Xeon® E3 v6
Processor modelDiffersi5-8250UE3-1505MV6
Processor boost frequencyDiffers3.4 GHz4 GHz
Processor frequencyDiffers1.6 GHz3 GHz
System bus rateKnown for oneUnknown — not stated by the source8 GT/s
Processor cacheKnown for oneUnknown — not stated by the source8 MB
Processor cache typeKnown for oneUnknown — not stated by the sourceSmart Cache
Processor socketKnown for oneUnknown — not stated by the sourceBGA 1440
Processor lithographyKnown for oneUnknown — not stated by the source14 nm
Processor operating modesKnown for oneUnknown — not stated by the source64-bit
Processor codenameKnown for oneUnknown — not stated by the sourceKaby Lake
Bus typeKnown for oneUnknown — not stated by the sourceDMI3
SteppingKnown for oneUnknown — not stated by the sourceB0
Thermal Design Power (TDP)Known for oneUnknown — not stated by the source45 W
Configurable TDP-downKnown for oneUnknown — not stated by the source35 W
TjunctionKnown for oneUnknown — not stated by the source100 °C
Maximum number of PCI Express lanesKnown for oneUnknown — not stated by the source16
PCI Express configurationsKnown for oneUnknown — not stated by the source1x16, 1x8+2x4, 2x8
PCI Express slots versionKnown for oneUnknown — not stated by the source3.0
ECC supported by processorKnown for oneUnknown — not stated by the sourceYes
Memory2 differ
Internal memoryDiffers8 GB16 GB
Memory clock speedDiffers2133 MHz2400 MHz
Memory form factorKnown for oneUnknown — not stated by the sourceSO-DIMM
Memory layout (slots x size)Known for oneUnknown — not stated by the source2 x 8 GB
Memory slotsKnown for oneUnknown — not stated by the source4x SO-DIMM
Maximum internal memoryKnown for oneUnknown — not stated by the source64 GB
Maximum internal memory (64-bit)Known for oneUnknown — not stated by the source64 GB
ECCKnown for oneUnknown — not stated by the sourceYes
Storage3 differ
Total storage capacityDiffers128 GB512 GB
SSD capacityDiffers128 GB512 GB
Compatible memory cardsDiffersMicroSD (TransFlash)MMC, SD, SDHC, SDXC
Total SSDs capacityKnown for one128 GBUnknown — not stated by the source
SSD interfaceKnown for onePCI ExpressUnknown — not stated by the source
Graphics4 differ
Discrete graphics cardDiffersNoYes
Discrete graphics card modelDiffersNot availableNVIDIA® Quadro® M2200
Discrete graphics card memoryKnown for oneUnknown — not stated by the source4 GB
On-board graphics card familyDiffersIntel® UHD GraphicsIntel® HD Graphics
On-board graphics card modelDiffersIntel® UHD Graphics 620Intel® HD Graphics P630
Maximum on-board graphics card memoryKnown for oneUnknown — not stated by the source1.7 GB
On-board graphics card base frequencyKnown for oneUnknown — not stated by the source350 MHz
On-board graphics card dynamic frequency (max)Known for oneUnknown — not stated by the source1100 MHz
On-board graphics card DirectX versionKnown for oneUnknown — not stated by the source12.0
On-board graphics card OpenGL versionKnown for oneUnknown — not stated by the source4.4
On-board graphics card IDKnown for oneUnknown — not stated by the source0x591D
On-board GPU manufacturerKnown for oneIntelUnknown — not stated by the source
Audioidentical
Audio chipKnown for oneUnknown — not stated by the sourceRealtek ALC3268
Number of built-in speakersKnown for oneUnknown — not stated by the source2
Speaker powerKnown for oneUnknown — not stated by the source2 W
Number of microphonesKnown for one2Unknown — not stated by the source
Cameraidentical
Front cameraKnown for oneUnknown — not stated by the sourceYes
Front camera resolutionKnown for oneUnknown — not stated by the source1280 x 720 pixels
Front camera signal formatKnown for oneUnknown — not stated by the source720p
Optical driveidentical
LightScribeKnown for oneUnknown — not stated by the sourceNo
Network1 differ
Wi-FiKnown for oneUnknown — not stated by the sourceYes
Wi-Fi standardsDiffersWi-Fi 5 (802.11ac)802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANKnown for oneUnknown — not stated by the sourceYes
Ethernet LAN data ratesKnown for oneUnknown — not stated by the source10,100,1000 Mbit/s
Mobile network connectionKnown for oneNoUnknown — not stated by the source
Top Wi-Fi standardKnown for oneWi-Fi 5 (802.11ac)Unknown — not stated by the source
Antenna typeKnown for one2x2Unknown — not stated by the source
Near Field Communication (NFC)Known for oneNoUnknown — not stated by the source
WWANKnown for oneNot installedUnknown — not stated by the source
Ports & interfaces2 differ
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantityDiffers04
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantityDiffers01
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityKnown for oneUnknown — not stated by the source0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantityKnown for oneUnknown — not stated by the source0
Ethernet LAN (RJ-45) portsKnown for oneUnknown — not stated by the source1
HDMI ports quantityKnown for oneUnknown — not stated by the source1
HDMI versionKnown for oneUnknown — not stated by the source1.4b
DisplayPorts quantityKnown for oneUnknown — not stated by the source0
Mini DisplayPorts quantityKnown for oneUnknown — not stated by the source1
DVI portKnown for oneUnknown — not stated by the sourceNo
VGA (D-Sub) ports quantityKnown for oneUnknown — not stated by the source0
Thunderbolt ports quantityKnown for oneUnknown — not stated by the source0
Thunderbolt 3 ports quantityKnown for oneUnknown — not stated by the source0
Headphone outputsKnown for oneUnknown — not stated by the source0
Combo headphone/mic portKnown for oneUnknown — not stated by the sourceYes
Microphone inKnown for oneUnknown — not stated by the sourceNo
Docking connectorKnown for oneUnknown — not stated by the sourceYes
SmartCard slotKnown 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
Performance1 differ
Motherboard chipsetDiffersIntel SoCIntel® CM238
Keyboard3 differ
Pointing deviceDiffersTouchpadThinkPad UltraNav
Keyboard backlitDiffersNoYes
Numeric keypadDiffersNoYes
Spill-resistant keyboardKnown for oneUnknown — not stated by the sourceYes
Full-size keyboardKnown for oneUnknown — not stated by the sourceYes
Windows keysKnown for oneUnknown — not stated by the sourceYes
Software1 differ
Operating system installedDiffersWindows 10 HomeWindows 10 Pro
Operating system languageKnown for oneEnglishUnknown — not stated by the source
Trial softwareKnown for oneOfficeUnknown — not stated by the source
Processor special featuresidentical
CPU configuration (max)Known for oneUnknown — not stated by the source1
Embedded options availableKnown for oneUnknown — not stated by the sourceYes
Enhanced Intel SpeedStep TechnologyKnown for oneUnknown — not stated by the sourceYes
Execute Disable BitKnown for oneUnknown — not stated by the sourceYes
Idle StatesKnown for oneUnknown — not stated by the sourceYes
Intel 64Known for oneUnknown — not stated by the sourceYes
Intel Clear Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel Enhanced Halt StateKnown for oneUnknown — not stated by the sourceYes
Intel Flex Memory AccessKnown for oneUnknown — not stated by the sourceYes
Intel HD GraphicsKnown for oneUnknown — not stated by the sourceYes
Intel Identity Protection Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Secure Key Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Smart Response Technology versionKnown for oneUnknown — not stated by the source1.00
Intel Software Guard Extensions (Intel SGX)Known for oneUnknown — not stated by the sourceYes
Intel Stable Image Platform Program (SIPP)Known for oneUnknown — not stated by the sourceYes
Intel Stable Image Platform Program (SIPP) versionKnown for oneUnknown — not stated by the source1.00
Intel TSX-NIKnown for oneUnknown — not stated by the sourceYes
Intel TSX-NI versionKnown for oneUnknown — not stated by the source1.00
Intel Trusted Execution TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel VT-x with Extended Page Tables (EPT)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology (VT-x)Known for oneUnknown — not stated by the sourceYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneUnknown — not stated by the sourceYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneUnknown — not stated by the sourceYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneUnknown — not stated by the sourceYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneUnknown — not stated by the sourceYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneUnknown — not stated by the sourceYes
Intel® InTru™ 3D TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® My WiFi Technology (Intel® MWT)Known for oneUnknown — not stated by the sourceYes
Intel® OS GuardKnown for oneUnknown — not stated by the sourceYes
Intel® Quick Sync Video TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Secure KeyKnown for oneUnknown — not stated by the sourceYes
Intel® Smart Response TechnologyKnown for oneUnknown — not stated by the sourceYes
Intel® Turbo Boost TechnologyKnown for oneUnknown — not stated by the source2.0
Processor ARK IDKnown for oneUnknown — not stated by the source97463
Processor codeKnown for oneUnknown — not stated by the sourceSR32K
Processor package sizeKnown for oneUnknown — not stated by the source42 x 28 mm
Supported instruction setsKnown for oneUnknown — not stated by the sourceAVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesKnown for oneUnknown — not stated by the sourceYes
Conflict-Free processorKnown for oneUnknown — not stated by the sourceYes
Battery1 differ
Battery technologyKnown for oneUnknown — not stated by the sourceLithium Polymer (LiPo)
Number of battery cellsKnown for oneUnknown — not stated by the source6
Battery capacityDiffers39 Wh90 Wh
Battery life (max)Known for oneUnknown — not stated by the source6.1 h
Power1 differ
AC adapter powerDiffers45 W170 W
AC adapter frequencyKnown for oneUnknown — not stated by the source50 - 60 Hz
AC adapter input voltageKnown for oneUnknown — not stated by the source100 - 240 V
DC-in jackKnown for oneUnknown — not stated by the sourceYes
Securityidentical
Cable lock slotKnown for oneUnknown — not stated by the sourceYes
Password protectionKnown for oneUnknown — not stated by the sourceYes
Password protection typeKnown for oneUnknown — not stated by the sourceHDD, Power on, Supervisor
Trusted Platform Module (TPM) versionKnown for one2.0Unknown — not stated by the source
Certificatesidentical
Compliance certificatesKnown for oneUnknown — not stated by the sourceRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneUnknown — not stated by the sourceENERGY STAR
Weight & dimensionsidentical
WeightKnown for oneUnknown — not stated by the source2.67 kg
WidthKnown for oneUnknown — not stated by the source377.4 mm
DepthKnown for oneUnknown — not stated by the source252.3 mm
Height (front)Known for oneUnknown — not stated by the source2.45 cm
Height (rear)Known for oneUnknown — not stated by the source2.94 cm
Packaging contentidentical
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
Stylus penKnown for oneYesUnknown — not stated by the source
Other featuresidentical
3DKnown for oneUnknown — not stated by the sourceNo
Colour sensorKnown for oneUnknown — not stated by the sourceYes

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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