Only SpecsPRO can tell you with no doubts which laptop is better Lenovo ThinkPad T420s 4173 or Lenovo ThinkPad L440 20AS. We have compared Lenovo ThinkPad T420s 4173 vs Lenovo ThinkPad L440 20AS configurations side by side: weight, display, processor, battery and all other specifications.

Lenovo ThinkPad T420s 4173 vs Lenovo ThinkPad L440 20AS

  • Main

  • Model

  • Price

  • Processor / Chipset

  • CPU

  • Max Turbo Speed

  • Number of Cores

  • Cache

  • 64-bit Computing

  • Chipset Type

  • Features

  • Monitor

  • Diagonal Size

  • display

  • LCD Backlight Technology

  • Resolution

  • Widescreen Display

  • Image Aspect Ratio

  • Monitor Features

  • Type

  • Display Resolution Abbreviation

  • RAM

  • Memory Speed

  • Memory Specification Compliance

  • Configuration Features

  • Technology

  • Installed Size

  • memory

  • Max Supported Size

  • Form Factor

  • Slots Qty

  • Empty Slots

  • Operating System / Software

  • OS Provided

  • Preinstalled OS

  • Audio & Video

  • Graphics Processor

  • Memory Allocation Technology

  • Integrated Webcam

  • Capture Resolutions

  • Sound

  • Audio Codec

  • Hard Drive

  • Type

  • Capacity

  • Spindle Speed

  • Notebook Camera

  • Integrated Webcam

  • Miscellaneous

  • Integrated Options

  • Security

  • Included Laptop Accessories

  • Compliant Standards

  • Case Material

  • Color Category

  • System

  • Notebook Type

  • Dimensions & Weight

  • Width

  • Depth

  • Height

  • Physical Characteristics

  • Weight

  • Input

  • Type

  • Features

  • battery

  • Cells

  • Installed Qty

  • Run Time (Up To)

  • Capacity

  • Communications

  • Wireless Protocol

  • Wireless Controller

  • Wired Protocol

  • Connections & Expansion

  • Expansion Bays

  • Slots

  • Interfaces

  • Memory Card Reader

  • AC Adapter

  • Input

  • Output

  • Videos

  • Processor / Chipset

  • CPU

    Intel Core i5 (2nd Gen) 2520M / 2.5 GHz

  • Max Turbo Speed

    3.2 GHz

  • Number of Cores

    Dual-Core

  • Cache

    L3 - 3 MB

  • 64-bit Computing

    Yes

  • Chipset Type

    Mobile Intel QM67 Express

  • Features

    Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, integrated memory controller

  • Monitor

  • Diagonal Size

    14 in

  • display

  • LCD Backlight Technology

    LED backlight

  • Resolution

    1600 x 900 ( HD+ )

  • Widescreen Display

    Yes

  • Image Aspect Ratio

    16:9

  • Monitor Features

    anti-glare

  • Type

    LED

  • Display Resolution Abbreviation

    HD+

  • RAM

  • Memory Speed

    1333 MHz

  • Memory Specification Compliance

    PC3-10600

  • Configuration Features

    1 x 4 GB

  • Technology

    DDR3 SDRAM

  • Installed Size

    4 GB

  • memory

  • Max Supported Size

    8 GB

  • Form Factor

    SO-DIMM 204-pin

  • Slots Qty

    2

  • Empty Slots

    1

  • Operating System / Software

  • OS Provided

    Microsoft Windows 7 Professional 64-bit Edition

  • Preinstalled OS

  • Audio & Video

  • Graphics Processor

    Intel HD Graphics 3000

  • Memory Allocation Technology

    Dynamic Video Memory Technology

  • Integrated Webcam

    Yes

  • Capture Resolutions

    1280 x 720

  • Sound

    Stereo speakers , stereo microphone

  • Audio Codec

    CX20672

  • Hard Drive

  • Type

    SSD

  • Capacity

    128 GB

  • Spindle Speed

  • Notebook Camera

  • Integrated Webcam

    Yes

  • Miscellaneous

  • Integrated Options

    ThinkLight

  • Security

    Trusted Platform Module (TPM 1.2) Security Chip , fingerprint reader

  • Included Laptop Accessories

    power adapter

  • Compliant Standards

    RoHS

  • Case Material

  • Color Category

  • System

  • Notebook Type

    notebook

  • Dimensions & Weight

  • Width

    13.5 in

  • Depth

    9.1 in

  • Height

    1 in

  • Physical Characteristics

  • Weight

    3.75 lbs (1.7 kg, 60 oz)

  • Input

  • Type

    TrackPoint, UltraNav, keyboard

  • Features

    multi-touch touchpad, spill-resistant

  • battery

  • Cells

    6-cell

  • Installed Qty

    1

  • Run Time (Up To)

    5.5 sec

  • Capacity

  • Communications

  • Wireless Protocol

    802.11a/b/g/n, Bluetooth 3.0

  • Wireless Controller

    Intel Centrino Advanced-N 6205

  • Wired Protocol

    Gigabit Ethernet

  • Connections & Expansion

  • Expansion Bays

    1 x Ultrabay Slim

  • Slots

    1 x ExpressCard/34 ( 1 free )

  • Interfaces

    USB 2.0
    PoweredUSB
    USB 3.0
    VGA
    DisplayPort
    LAN
    Headphone/microphone combo jack

  • Memory Card Reader

    4 in 1 ( SD Card, MultiMediaCard, SDHC Card, SDXC Card )

  • AC Adapter

  • Input

    AC 120/230 V ( 50/60 Hz )

  • Output

    65 Watt

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  • Processor / Chipset

  • CPU

    Intel Core i5 (4th Gen) 4200M / 2.5 GHz

  • Max Turbo Speed

    3.1 GHz

  • Number of Cores

    Dual-Core

  • Cache

    3 MB

  • 64-bit Computing

    Yes

  • Chipset Type

    Mobile Intel HM86 Express

  • Features

    Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, integrated memory controller

  • Monitor

  • Diagonal Size

    14 in

  • display

  • LCD Backlight Technology

    LED backlight

  • Resolution

  • Widescreen Display

    Yes

  • Image Aspect Ratio

    16:9

  • Monitor Features

    anti-glare

  • Type

    LED

  • Display Resolution Abbreviation

    HD

  • RAM

  • Memory Speed

    1600 MHz

  • Memory Specification Compliance

    PC3-12800

  • Configuration Features

    1 x 4 GB

  • Technology

    DDR3L SDRAM

  • Installed Size

    4 GB

  • memory

  • Max Supported Size

    16 GB

  • Form Factor

    SO-DIMM 204-pin

  • Slots Qty

    2

  • Empty Slots

    1

  • Operating System / Software

  • OS Provided

    Microsoft Windows 7 Professional 64-bit Edition

  • Preinstalled OS

    Windows 7

  • Audio & Video

  • Graphics Processor

    Intel HD Graphics 4600

  • Memory Allocation Technology

  • Integrated Webcam

    Yes

  • Capture Resolutions

    1280 x 720

  • Sound

    Stereo speakers , stereo microphone

  • Audio Codec

    Realtek ALC3232

  • Hard Drive

  • Type

    HDD

  • Capacity

    500 GB

  • Spindle Speed

    7200 rpm

  • Notebook Camera

  • Integrated Webcam

    Yes

  • Miscellaneous

  • Integrated Options

  • Security

    Trusted Platform Module (TPM 1.2) Security Chip

  • Included Laptop Accessories

  • Compliant Standards

    RoHS

  • Case Material

    polycarbonate ABS

  • Color Category

    black

  • System

  • Notebook Type

    notebook

  • Dimensions & Weight

  • Width

    13.5 in

  • Depth

    9.4 in

  • Height

    1.3 in

  • Physical Characteristics

  • Weight

    5 lbs (2.27 kg, 80 oz)

  • Input

  • Type

    TrackPoint, UltraNav, keyboard

  • Features

    multi-touch touchpad, spill-resistant

  • battery

  • Cells

    6-cell

  • Installed Qty

  • Run Time (Up To)

    7.5 sec

  • Capacity

    56 Wh

  • Communications

  • Wireless Protocol

    802.11a/b/g/n, Bluetooth 4.0

  • Wireless Controller

    Intel Centrino Advanced-N 6235 - M.2 Card

  • Wired Protocol

    Gigabit Ethernet

  • Connections & Expansion

  • Expansion Bays

  • Slots

    1 x ExpressCard/54 ( 1 free )

  • Interfaces

    USB 3.0
    3 x USB 2.0
    VGA
    Mini DisplayPort
    LAN
    Headphone/microphone combo jack
    Dock

  • Memory Card Reader

    4 in 1 ( SD Card, MultiMediaCard, SDHC Card, SDXC Card )

  • AC Adapter

  • Input

    AC 120/230 V ( 50/60 Hz )

  • Output

    65 Watt

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