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Product comparison · 2 laptops

T1A T440 I5-4300U 180/8GB WIN10P REFURBISHED / 14IN SSD vs T1A X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED

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  • 96specifications compared
  • 34differ
  • 62identical
  • 20known for one product only

Key differences

The T1A X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED has 0.1 GHz more processor boost frequency than the T1A T440 I5-4300U 180/8GB WIN10P REFURBISHED / 14IN SSD (3 GHz vs 2.9 GHz). The T1A X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED has 0.5 GHz more processor frequency than the T1A T440 I5-4300U 180/8GB WIN10P REFURBISHED / 14IN SSD (2.4 GHz vs 1.9 GHz). The T1A X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED has 1 MB more processor cache than the T1A T440 I5-4300U 180/8GB WIN10P REFURBISHED / 14IN SSD (4 MB vs 3 MB). Only the T1A X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHED has touchscreen. Only the T1A T440 I5-4300U 180/8GB WIN10P REFURBISHED / 14IN SSD has embedded options available.

  • Display resolution
    • 1600 x 900 pixels
    • 2560 x 1440 pixels
  • Touchscreen
    • No
    • Yes
  • Processor family
    • Intel® Core™ i5
    • 5th gen Intel® Core™ i7
  • Processor model
    • i5-4300U
    • i7-5500U
  • Processor boost frequency
    • 2.9 GHz
    • 3 GHz
  • Processor frequency
    • 1.9 GHz
    • 2.4 GHz
  • Processor cache
    • 3 MB
    • 4 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
116 specifications
A

T1A

T440 I5-4300U 180/8GB WIN10P REFURBISHED / 14IN SSDView product
B

T1A

X1CARB 3G 14 I7-550U 8/256 W10P REFURBISHEDView product
Designidentical
Product typeLaptopLaptop
Product colourBlackBlack
Form factorClamshellClamshell
Display2 differ
Display diagonal35.6 cm (14")35.6 cm (14")
Display resolutionDiffers1600 x 900 pixels2560 x 1440 pixels
TouchscreenDiffersNoYes
Processor12 differ
Processor manufacturerIntelIntel
Processor familyDiffersIntel® Core™ i55th gen Intel® Core™ i7
Processor generationKnown for one4th gen Intel® Core™ i5
Processor modelDiffersi5-4300Ui7-5500U
Processor cores22
Processor threads44
Processor boost frequencyDiffers2.9 GHz3 GHz
Processor frequencyDiffers1.9 GHz2.4 GHz
System bus rate5 GT/s5 GT/s
Processor cacheDiffers3 MB4 MB
Processor cache typeDiffersSmart CacheL3
Processor socketBGA 1168BGA 1168
Processor lithographyDiffers22 nm14 nm
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor seriesDiffersIntel Core i5-4300 Mobile seriesIntel Core i7-5500 Mobile Series
Processor codenameDiffersHaswellBroadwell
Bus typeDMI2DMI2
SteppingDiffersD0F0
Thermal Design Power (TDP)15 W15 W
TjunctionDiffers100 °C105 °C
Maximum number of PCI Express lanes1212
PCI Express configurations4x1, 2x44x1, 2x4
PCI Express slots version2.02.0
Configurable TDP-downKnown for one7.5 W
Configurable TDP-down frequencyKnown for one0.6 GHz
Memory2 differ
Internal memory8 GB8 GB
Internal memory typeDiffersDDR3L-SDRAMDDR3-SDRAM
Maximum internal memoryDiffers16 GB8 GB
Storage1 differ
Total storage capacityDiffers180 GB256 GB
Storage mediaSSDSSD
Optical drive typeNoNo
Card reader integratedYesYes
Graphics5 differ
On-board graphics cardYesYes
Discrete graphics cardNoNo
Discrete graphics card modelNot availableNot available
On-board graphics card modelDiffersIntel® HD Graphics 4400Intel® HD Graphics 5500
Maximum on-board graphics card memoryDiffers1.74 GB16 GB
On-board graphics card base frequencyDiffers200 MHz300 MHz
On-board graphics card dynamic frequency (max)Differs1100 MHz950 MHz
On-board graphics card IDDiffers0xA160x1616
On-board graphics card DirectX versionKnown for one11.2
Networkidentical
Mobile network connectionNoNo
Top Wi-Fi standardWi-Fi 4 (802.11n)Wi-Fi 4 (802.11n)
Wi-Fi standards802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n)
Ethernet LANYesYes
BluetoothYesYes
Ports & interfacesidentical
USB 2.0 ports quantity11
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity22
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity00
HDMI ports quantityKnown for one1
Keyboardidentical
Numeric keypadNoNo
Softwareidentical
Operating system installedWindows 10 ProWindows 10 Pro
Processor special features8 differ
Intel® Wireless Display (Intel® WiDi)YesYes
CPU configuration (max)11
Embedded options availableDiffersYesNo
Enhanced Intel SpeedStep TechnologyYesYes
Execute Disable BitYesYes
Idle StatesYesYes
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel FDI TechnologyDiffersNoYes
Intel Identity Protection Technology version1.001.00
Intel ME Firmware VersionKnown for one9.5
Intel Rapid Storage TechnologyKnown for oneYes
Intel Secure Key Technology version1.001.00
Intel Small Business Advantage (SBA) version1.001.00
Intel Smart Connect TechnologyKnown for oneYes
Intel Smart Connect Technology versionKnown for one1.00
Intel Smart Response Technology version1.001.00
Intel Stable Image Platform Program (SIPP)DiffersYesNo
Intel Stable Image Platform Program (SIPP) versionDiffers1.000.00
Intel TSX-NINoNo
Intel TSX-NI version0.000.00
Intel Trusted Execution TechnologyDiffersYesNo
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)YesYes
Intel® High Definition Audio (Intel® HD Audio)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® InTru™ 3D TechnologyYesYes
Intel® Insider™YesYes
Intel® Matrix Storage Technology (Intel® MST)Known for oneNo
Intel® Quick Sync Video TechnologyYesYes
Intel® Secure KeyYesYes
Intel® Small Business Advantage (Intel® SBA)Known for oneYes
Intel® Smart CacheYesYes
Intel® Smart Response TechnologyYesYes
Intel® Turbo Boost Technology2.02.0
Processor ARK IDDiffers7630885214
Processor codeDiffersSR1EDSR23W
Processor package sizeDiffers40 x 24 x 1.5 mm40 x 24 x 1.3 mm
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring TechnologiesYesYes
UARTKnown for oneYes
Conflict-Free processorYesYes
Graphics & IMC lithographyKnown for one14 nm
Intel Clear Video TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneYes
Intel® OS GuardKnown for oneYes
Batteryidentical
Battery capacity46 Wh46 Wh
Weight & dimensions4 differ
WeightDiffers2.3 g1.35 kg
WidthDiffers335.2 mm330 mm
DepthDiffers228.6 mm227 mm
HeightDiffers30.4 mm17 mm

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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