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Product comparison · 2 laptops

Lenovo Yangtian B40-30-NTE(L) Intel® Celeron® N2840 Laptop vs Lenovo ideapad 300S (14")

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  • 105specifications compared
  • 46differ
  • 59identical
  • 74known for one product only

Key differences

  • Processor family
    • Intel® Celeron®
    • Intel® Core™ i3
  • Processor model
    • N2840
    • i3-6100U
  • Processor threads
    • 2
    • 4
  • Processor frequency
    • 2.16 GHz
    • 2.3 GHz
  • Processor cache
    • 1 MB
    • 3 MB
  • Processor cache type
    • L2
    • Smart Cache
  • Processor socket
    • BGA 1170
    • BGA 1356
  • Processor lithography
    • 22 nm
    • 14 nm

Side by side

Differences highlightedShow differences only
179 specifications
A

Lenovo

Yangtian B40-30-NTE(L) Intel® Celeron® N2840 Laptop

Model B40-30-NTE(L)

View product
B

Lenovo

ideapad 300S (14")View product
Designidentical
Housing materialKnown for oneAcrylonitrile butadiene styrene (ABS), Aluminium
Displayidentical
Display brightnessKnown for one200 cd/m²
Contrast ratio (typical)Known for one400:1
Processor16 differ
Processor familyDiffersIntel® Celeron®Intel® Core™ i3
Processor generationKnown for one6th gen Intel® Core™ i3
Processor modelDiffersN2840i3-6100U
Processor threadsDiffers24
Processor frequencyDiffers2.16 GHz2.3 GHz
System bus rateKnown for one4 GT/s
Processor cacheDiffers1 MB3 MB
Processor cache typeDiffersL2Smart Cache
Processor socketDiffersBGA 1170BGA 1356
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor seriesDiffersIntel Celeron Processor N2000 Series for MobileIntel Core i3-6100 series
Processor codenameDiffersBay TrailSkylake
Bus typeKnown for oneQPI
SteppingDiffersC0D1
Thermal Design Power (TDP)Differs7.5 W15 W
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.8 GHz
Maximum number of PCI Express lanesDiffers412
PCI Express configurationsDiffers1x41x4, 4x1
PCI Express slots versionDiffers2.03.0
Processor boost frequencyKnown for one2.58 GHz
Scenario Design Power (SDP)Known for one4.5 W
Memory2 differ
Internal memoryDiffers2 GB4 GB
Internal memory typeDiffersDDR3-SDRAMDDR3L-SDRAM
Memory clock speedKnown for one1600 MHz
Memory form factorKnown for oneSO-DIMM
Memory layout (slots x size)Known for one1 x 4 GB
Memory slotsKnown for one1x SO-DIMM
Maximum internal memoryKnown for one8 GB
Maximum internal memory (64-bit)Known for one8 GB
Storageidentical
HDD interfaceKnown for oneSATA III
Optical drive typeKnown for oneNo
Compatible memory cardsKnown for oneMMC, SD, SDHC, SDXC
Graphics3 differ
On-board graphics card modelDiffersIntel® HD GraphicsIntel® HD Graphics 520
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyDiffers311 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs792 MHz1000 MHz
On-board graphics card DirectX versionKnown for one12.0
On-board graphics card OpenGL versionKnown for one4.4
On-board graphics card IDKnown for one1916
Maximum resolutionKnown for one4096 x 2304 pixels
Graphics card Open GL supportKnown for oneYes
On-board graphics card burst frequencyKnown for one792 MHz
Audioidentical
Audio systemKnown for oneDolby Home Theater
Number of built-in speakersKnown for one2
Speaker powerKnown for one1.5 W
Built-in microphoneKnown for oneYes
Cameraidentical
Front camera resolution (numeric)Known for one0.3 MP
Network3 differ
Wi-Fi standardsDiffers802.11b, 802.11g, Wi-Fi 4 (802.11n)Wi-Fi 5 (802.11ac)
Ethernet LANDiffersNoYes
Ethernet LAN data ratesKnown for one10,100,1000 Mbit/s
BluetoothDiffersNoYes
Bluetooth versionKnown for one4.1
Ports & interfaces1 differ
VGA (D-Sub) ports quantityDiffers10
USB Sleep-and-ChargeKnown for oneYes
USB Sleep-and-Charge portsKnown for one1
Headphone outputsKnown for one1
Total number of SATA connectorsKnown for one2
Performanceidentical
Motherboard chipsetKnown for oneIntel SoC
Keyboard1 differ
Pointing deviceKnown for oneTouchpad
Numeric keypadDiffersNoYes
Island-style keyboardKnown for oneYes
Windows keysKnown for oneYes
Software2 differ
Operating system installedDiffersWindows 8.1Windows 10 Home
Operating system architectureDiffers32-bit64-bit
Operating system languageKnown for oneSimplified Chinese
Processor special features17 differ
Embedded options availableDiffersNoYes
Graphics & IMC lithographyDiffers22 nm14 nm
Intel Clear Video TechnologyDiffersNoYes
Intel Flex Memory AccessDiffersNoYes
Intel Identity Protection Technology versionKnown for one1.00
Intel Small Business Advantage (SBA) versionKnown for one1.00
Intel Smart Response Technology versionKnown for one1.00
Intel Software Guard Extensions (Intel SGX)Known for oneYes
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 one1.00
Intel VT-x with Extended Page Tables (EPT)DiffersNoYes
Intel Virtualization Technology for Directed I/O (VT-d)DiffersNoYes
Intel® AES New Instructions (Intel® AES-NI)DiffersNoYes
Intel® Clear Video HD Technology (Intel® CVT HD)DiffersNoYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)DiffersNoYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® InTru™ 3D TechnologyDiffersNoYes
Intel® Insider™DiffersNoYes
Intel® My WiFi Technology (Intel® MWT)DiffersNoYes
Intel® OS GuardKnown for oneYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Processor ARK IDDiffers8210388180
Processor codeDiffersSR1YJSR2EU
Processor package sizeDiffers25 x 27 mm42 X 24 mm
Supported instruction setsKnown for oneSSE4.1, SSE4.2, AVX 2.0
Thermal Monitoring TechnologiesDiffersNoYes
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Batteryidentical
Battery technologyKnown for oneLithium Polymer (LiPo)
Number of battery cellsKnown for one3
Battery capacityKnown for one45 Wh
Battery life (max)Known for one6 h
Poweridentical
AC adapter powerKnown for one45 W
Security1 differ
Cable lock slotDiffersNoYes
Password protectionKnown for oneYes
Password protection typeKnown for oneHDD, Power on, Supervisor
Certificatesidentical
Compliance certificatesKnown for oneRoHS
Sustainabilityidentical
Sustainability certificatesKnown for oneEPEAT Silver, ENERGY STAR
Weight & dimensionsidentical
WeightKnown for one1.8 kg
WidthKnown for one340 mm
DepthKnown for one240 mm
HeightKnown for one19.5 mm
Packaging contentidentical
AC adapter includedKnown for oneYes
Power cord includedKnown for oneYes
Optical driveidentical
LightScribeKnown for oneNo

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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