Only SpecsPRO can tell you with no doubts which laptop is better Lenovo ThinkPad T431s or Sony VAIO VPC-EG3BFX/P. We have compared Lenovo ThinkPad T431s vs Sony VAIO VPC-EG3BFX/P configurations side by side: weight, display, processor, battery and all other specifications.

Sony VAIO E Series VPC-EG3BFX/P vs Lenovo ThinkPad T431s

  • Main

  • Model

  • Price

  • Processor / Chipset

  • CPU

  • Max Turbo Speed

  • Number of Cores

  • Cache

  • 64-bit Computing

  • Features

  • Chipset Type

  • Monitor

  • Diagonal Size

  • display

  • LCD Backlight Technology

  • Resolution

  • Widescreen Display

  • Type

  • Display Resolution Abbreviation

  • Image Aspect Ratio

  • Monitor Features

  • RAM

  • Memory Speed

  • Configuration Features

  • Technology

  • Installed Size

  • Memory Specification Compliance

  • memory

  • RAM

  • Max Supported Size

  • Slots Qty

  • Empty Slots

  • Form Factor

  • Operating System / Software

  • OS Provided

  • Audio & Video

  • Graphics Processor

  • Integrated Webcam

  • Sound

  • Capture Resolutions

  • Audio Codec

  • Hard Drive

  • Spindle Speed

  • Type

  • Capacity

  • Hybrid Drive Cache

  • Notebook Camera

  • Integrated Webcam

  • Miscellaneous

  • Color

  • Features

  • Compliant Standards

  • Case Material

  • Security

  • Color Category

  • System

  • Notebook Type

  • Dimensions & Weight

  • Width

  • Depth

  • Height

  • Physical Characteristics

  • Weight

  • Input

  • Type

  • Localization & Layout

  • Features

  • battery

  • Capacity

  • Technology

  • Run Time (Up To)

  • Cells

  • Communications

  • Wireless Protocol

  • Wired Protocol

  • Wireless Controller

  • Connections & Expansion

  • Interfaces

  • Memory Card Reader

  • AC Adapter

  • Input

  • Output

  • Videos

  • Processor / Chipset

  • CPU

    Intel Core i5 (2nd Gen) 2450M / 2.5 GHz

  • Max Turbo Speed

    3.1 GHz

  • Number of Cores

    Dual-Core

  • Cache

    3 MB

  • 64-bit Computing

    Yes

  • Features

    Intel Turbo Boost Technology 2.0

  • Chipset Type

  • Monitor

  • Diagonal Size

    14 in

  • display

  • LCD Backlight Technology

    LED backlight

  • Resolution

    1366 x 768 (HD)

  • Widescreen Display

    Yes

  • Type

    LED

  • Display Resolution Abbreviation

    HD

  • Image Aspect Ratio

  • Monitor Features

  • RAM

  • Memory Speed

    1333 MHz

  • Configuration Features

    1 x 4 GB

  • Technology

    DDR3 SDRAM

  • Installed Size

    4 GB

  • Memory Specification Compliance

  • memory

  • RAM

    4 GB (1 x 4 GB)

  • Max Supported Size

    8 GB

  • Slots Qty

    2

  • Empty Slots

    1

  • Form Factor

  • Operating System / Software

  • OS Provided

    Microsoft Windows 7 Home Premium 64-bit Edition

  • Audio & Video

  • Graphics Processor

    NVIDIA GeForce 410M - 1 GB

  • Integrated Webcam

    Yes

  • Sound

    Stereo speakers, microphone

  • Capture Resolutions

  • Audio Codec

  • Hard Drive

  • Spindle Speed

    5400 rpm

  • Type

    HDD

  • Capacity

    500 GB

  • Hybrid Drive Cache

  • Notebook Camera

  • Integrated Webcam

    Yes

  • Miscellaneous

  • Color

    blush pink

  • Features

    fingerprint resistant coating

  • Compliant Standards

    RoHS

  • Case Material

  • Security

  • Color Category

  • System

  • Notebook Type

    notebook

  • Dimensions & Weight

  • Width

    13.6 in

  • Depth

    9.4 in

  • Height

    1.4 in

  • Physical Characteristics

  • Weight

    5.07 lbs (2.3 kg, 81.12 oz)

  • Input

  • Type

    keyboard, touchpad

  • Localization & Layout

    QWERTY

  • Features

  • battery

  • Capacity

    5300 mAh

  • Technology

    lithium ion

  • Run Time (Up To)

    7.5 sec

  • Cells

  • Communications

  • Wireless Protocol

    802.11b/g/n

  • Wired Protocol

    Gigabit Ethernet

  • Wireless Controller

  • Connections & Expansion

  • Interfaces

    Microphone input
    4 x USB 2.0
    VGA
    Headphone output
    LAN
    HDMI

  • Memory Card Reader

    Yes (SD Card, Memory Stick Duo)

  • AC Adapter

  • Input

  • Output

  • Watch video reviews

  • Processor / Chipset

  • CPU

    Intel Core i7 (3rd Gen) 3687U / 2.1 GHz, Intel Core i5 (3rd Gen) 3337U / 1.8 GHz

  • Max Turbo Speed

    3.3 GHz, 2.7 GHz

  • Number of Cores

    Dual-Core

  • Cache

    3 MB, 4 MB

  • 64-bit Computing

    Yes

  • Features

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

  • Chipset Type

    Mobile Intel QM77 Express

  • Monitor

  • Diagonal Size

    14 in

  • display

  • LCD Backlight Technology

    LED backlight

  • Resolution

    1600 x 900 ( HD+ )

  • Widescreen Display

    Yes

  • Type

    LED

  • Display Resolution Abbreviation

    HD+

  • Image Aspect Ratio

    16:9

  • Monitor Features

    anti-glare

  • RAM

  • Memory Speed

    1600 MHz

  • Configuration Features

    1 x 4 GB + 4 GB (soldered)

  • Technology

    DDR3L SDRAM

  • Installed Size

    8 GB, 4 GB

  • Memory Specification Compliance

    PC3-12800

  • memory

  • RAM

  • Max Supported Size

    12 GB

  • Slots Qty

    1

  • Empty Slots

    0, 1

  • Form Factor

    SO-DIMM 204-pin

  • Operating System / Software

  • OS Provided

    Microsoft Windows 8

  • Audio & Video

  • Graphics Processor

    Intel HD Graphics 4000

  • Integrated Webcam

    Yes

  • Sound

    Stereo speakers , stereo microphone

  • Capture Resolutions

    1280 x 720

  • Audio Codec

    Realtek ALC3202

  • Hard Drive

  • Spindle Speed

    7200 rpm

  • Type

    HDD, Hybrid Drive

  • Capacity

    500 GB, 320 GB

  • Hybrid Drive Cache

    24 GB

  • Notebook Camera

  • Integrated Webcam

    Yes

  • Miscellaneous

  • Color

    graphite black

  • Features

  • Compliant Standards

    GREENGUARD, RoHS

  • Case Material

    carbon fiber, glass-fiber, magnesium alloy

  • Security

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

  • Color Category

    black

  • System

  • Notebook Type

    Ultrabook

  • Dimensions & Weight

  • Width

    13 in

  • Depth

    8.9 in

  • Height

    0.82 in

  • Physical Characteristics

  • Weight

    3.6 lbs (1.63 kg, 57.6 oz)

  • Input

  • Type

    TrackPoint, UltraNav, backlit keyboard

  • Localization & Layout

    English - US

  • Features

    multi-touch touchpad, spill-resistant

  • battery

  • Capacity

    47 Wh

  • Technology

  • Run Time (Up To)

    9 sec

  • Cells

    3-cell

  • Communications

  • Wireless Protocol

    802.11a/b/g/n, Bluetooth 4.0

  • Wired Protocol

    Gigabit Ethernet

  • Wireless Controller

    Intel Centrino Advanced-N 6235

  • Connections & Expansion

  • Interfaces

    USB 3.0
    PoweredUSB 3.0
    VGA
    Mini DisplayPort
    LAN
    Dock
    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

    45 Watt

  • Watch video reviews