Lenovo T440p vs Lenovo ThinkPad X250

Lenovo T440p
Lenovo ThinkPad X250

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Reasons For

8 Reasons For
Bigger maximum internal memory (64-bit) Edit
The Lenovo T440p is a 16GB maximum internal memory (64-bit) laptop. That's 8GB bigger than the Lenovo ThinkPad X250 (8GB).
50% bigger maximum internal memory Edit
The Lenovo T440p is a 16GB maximum internal memory laptop. That's 8GB bigger than the Lenovo ThinkPad X250 (8GB).
11% bigger screen size Edit
The Lenovo T440p has a screen size of 14", however the Lenovo ThinkPad X250 is only a 12.5" laptop (1.5" smaller). Read more

The display diagonal is a measure of the size of the computer screen. The display diagonal is measured from one corner of the screen to the diagonally opposite corner of the screen.

A bigger display diagonal will allow you to fit more information on the screen, making it better for editing large documents. A larger screen is also makes it easier to appreciate the detail in photos and videos.

10% brighter display brightness Edit
The Lenovo T440p is a 300 cd/m² display brightness laptop. That's 30 cd/m² brighter than the Lenovo ThinkPad X250 (270 cd/m²).
Two more USB 3.0 (3.1 Gen 1) Type-A ports Edit
The Lenovo T440p has four USB 3.0 (3.1 Gen 1) Type-A ports, however the Lenovo ThinkPad X250 only has two USB 3.0 (3.1 Gen 1) Type-A ports.
Numeric keypad Edit
The Lenovo T440p has a numeric keypad, whereas the Lenovo ThinkPad X250 does not have a numeric keypad.
Intel Anti-Theft Technology Edit
The Lenovo T440p features Intel Anti-Theft Technology, but the Lenovo ThinkPad X250 does not. Read more

Disable access to missing laptops
Giving users access to corporate data and application through remote laptops boosts productivity, but it can also leave IT vulnerable to hackers and misplaced laptops. Intel Anti-Theft Technology is built into the laptop hardware, helping IT administrators outwit thieves, even when they attempt to reimage the OS, change the boot order, or install a new hard drive. When laptops with Intel Anti-Theft Technology (Intel AT) become lost or stolen, they can be remotely disabled. If the laptop is recovered, it can be quickly reactivated to normal operation.

Cheaper by £249
The Lenovo T440p costs £248.77 less than the Lenovo ThinkPad X250.
4 Reasons For
50% bigger internal memory Edit
The Lenovo ThinkPad X250 is an 8GB internal memory laptop. That's 4GB bigger than the Lenovo T440p (8GB). Read more

The internal memory of a computer is the amount of storage space available for the processor to use when running applications.

More internal memory will increase the overall speed of the computer when running applications.

Touch sensitive screen Edit
The Lenovo ThinkPad X250 has a touch sensitive screen, but the Lenovo T440p does not.
Lighter Edit
The Lenovo ThinkPad X250 has a weight of 1.5kg. That's 640g lighter than the Lenovo T440p (1.5kg). Read more

The weight of the computer excludes the weight of the power supply and charger, but includes the weight of the battery.

A lighter computer makes a difference to the portability of the computer and will reduce your hand luggage weight when travelling by air.

Marginally narrower Edit
Lenovo ThinkPad X250 is 305.5mm wide, but the Lenovo T440p is a 335mm wide laptop (29.5mm wider).

Reasons Against

4 Reasons Against
4GB smaller internal memory Edit
The Lenovo T440p is a 4GB internal memory laptop. That's 4GB smaller than the Lenovo ThinkPad X250 (8GB). Read more

The internal memory of a computer is the amount of storage space available for the processor to use when running applications.

More internal memory will increase the overall speed of the computer when running applications.

Does not have a touch sensitive screen Edit
The Lenovo T440p does not have a touch sensitive screen, however the Lenovo ThinkPad X250 has a touch sensitive screen.
31% heavier Edit
Lenovo T440p is 2.1kg heavy. That's 640g heavier than the Lenovo ThinkPad X250 (1.5kg). Read more

The weight of the computer excludes the weight of the power supply and charger, but includes the weight of the battery.

A lighter computer makes a difference to the portability of the computer and will reduce your hand luggage weight when travelling by air.

29.5mm wider Edit
The Lenovo T440p is a 335mm wide laptop, whereas the Lenovo ThinkPad X250 is a 305.5mm wide laptop (29.5mm narrower).
8 Reasons Against
8GB smaller maximum internal memory (64-bit) Edit
The Lenovo ThinkPad X250 is an 8GB maximum internal memory (64-bit) laptop. That's 8GB smaller than the Lenovo T440p (8GB).
Vastly smaller maximum internal memory Edit
The Lenovo ThinkPad X250 is an 8GB maximum internal memory laptop. That's 8GB smaller than the Lenovo T440p (8GB).
1.5" smaller screen size Edit
The Lenovo ThinkPad X250 has a screen size of 12.5", whereas the Lenovo T440p is a 14" laptop (1.5" bigger). Read more

The display diagonal is a measure of the size of the computer screen. The display diagonal is measured from one corner of the screen to the diagonally opposite corner of the screen.

A bigger display diagonal will allow you to fit more information on the screen, making it better for editing large documents. A larger screen is also makes it easier to appreciate the detail in photos and videos.

12% dimmer display brightness Edit
The Lenovo ThinkPad X250 is a 270 cd/m² display brightness laptop. That's 30 cd/m² dimmer than the Lenovo T440p (270 cd/m²).
Two less USB 3.0 (3.1 Gen 1) Type-A ports Edit
The Lenovo ThinkPad X250 is a two USB 3.0 (3.1 Gen 1) Type-A port laptop, whereas the Lenovo T440p only has four USB 3.0 (3.1 Gen 1) Type-A ports.
Does not have a numeric keypad Edit
The Lenovo ThinkPad X250 does not have a numeric keypad, whereas the Lenovo T440p does.
Does not feature Intel Anti-Theft Technology Edit
The Lenovo ThinkPad X250 does not feature Intel Anti-Theft Technology, but the Lenovo T440p features Intel Anti-Theft Technology. Read more

Disable access to missing laptops
Giving users access to corporate data and application through remote laptops boosts productivity, but it can also leave IT vulnerable to hackers and misplaced laptops. Intel Anti-Theft Technology is built into the laptop hardware, helping IT administrators outwit thieves, even when they attempt to reimage the OS, change the boot order, or install a new hard drive. When laptops with Intel Anti-Theft Technology (Intel AT) become lost or stolen, they can be remotely disabled. If the laptop is recovered, it can be quickly reactivated to normal operation.

More expensive by £249
The Lenovo ThinkPad X250 is £248.77 more expensive than the Lenovo T440p.

Date Released

24 months Ago 23 months Ago

Energy Efficiency Class

No data No data

Environmental Impact

No data No data

Design

Form Factor
 Clamshell
 Clamshell
Market Positioning
 Business
 Business
Housing Material
 Carbon fiber
 Carbon fiber
Colour
 Black
 Black
Product Type
 Notebook
 Notebook
Intel Segment Tagging
 Small Business
 Home Office
 Small Business
 Home Office

Processor

Processor Core
2 2
Processor Family
 Intel Core i5-4xxx
BEST
 Intel Core i5-4xxx
Processor Clock Speed
2.6GHz Unknown - Click to provide data
Motherboard Chipset
 Intel QM87
 Intel QM87
Processor Socket
 PGA946
 PGA946
Processor Cache
 L3
 L3
BEST
Processor Cache
3MB 3MB
System Bus Data Transfer Rate
5GT/s 5GT/s
Processor Thread
4 4
Maximum Turbo Frequency
3.2GHz Unknown - Click to provide data
Processor Model
 i5-4210M
 i5-4210M
Conflict Free Processor
 Conflict free processor
Unknown - Click to provide data
Processor Lithography
22nm Unknown - Click to provide data
PCI Express Lane (max)
16 Unknown - Click to provide data
Processor Operating Mode
 64-bit
BEST
 64-bit
PCI Express Slot Version
3 Unknown - Click to provide data
Bus Type
 DMI
 DMI
Processor Codename
 Haswell
 Haswell
Thermal Design Power (TDP)
37W Unknown - Click to provide data
Stepping
C0 Unknown - Click to provide data
PCI Express Configuration
 1x8+2x4
 1x16
 2x8
 1x8
 2x4
 1x1
BEST
 1x8+2x4
 1x16
 2x8
 1x8
 2x4
 1x1
Tjunction
100°C Unknown - Click to provide data
Processor Cache Type
 Smart Cache
 L3
 Smart Cache
 L3

Memory

Internal Memory
4GB 8GB
BEST
Memory
 SO-DIMM
 SO-DIMM
Maximum Internal Memory (64-Bit)
16GB
BEST
8GB
Maximum Internal Memory
16GB
BEST
8GB
Memory Slot
 2x SO-DIMM
 1x SO-DIMM
BEST
 2x SO-DIMM
 1x SO-DIMM
Memory Layout
 1 x 4
 1 x 4
Memory Clock Speed
1,600MHz 1,600MHz
Internal Memory
 DDR3L-SDRAM
 DDR3L-SDRAM

Storage

Total Storage Capacity
500GB Unknown - Click to provide data
Storage Medium
 HDD
 SSD
 SSD
 HDD
 SSD
 SSD
BEST
Memory Card
 SD
 SDHC
 SDXC
 MMC+
 SD
 SDHC
 SDXC
 MMC+
Integrated Card Reader
 Integrated card reader
 Integrated card reader
Solid-State Drive Interface
 Serial ATA
 Serial ATA II
 Serial ATA III
 Serial ATA
 Serial ATA II
 Serial ATA III
Installed SSD
Unknown - Click to provide data 1
Hard Drive Size
2.5" Unknown - Click to provide data
Hard Drive Capacity
500GB Unknown - Click to provide data
Hard Drive Installed
1 Unknown - Click to provide data

Display

Screen Size
14"
BEST
12.5"
Display Resolution
 1920 x 1080
 1366 x 768
BEST
 1920 x 1080
 1366 x 768
Touch Sensitive Screen
 Touch sensitive screen
 Touch sensitive screen
BEST
Touch Screen
 Capacitive
 Capacitive
Touch Technology
 Multi-touch
 Multi-touch
Typical Contrast Ratio
 700:1
BEST
 700:1
Panel Type
 IPS
 IPS
Display Brightness
300 cd/m²
BEST
270 cd/m²
Aspect Ratio
 16:9
 16:9
LED Backlight
 LED backlight
 LED backlight
HD Type
 Full HD
 HD
BEST
 Full HD
 HD

Graphics

On-Board Graphics Adapter Model
 Intel HD Graphics
 Intel HD Graphics
Open GL Graphics Adapter
Unknown - Click to provide data
 Open GL graphics adapter
Maximum Resolution
Unknown - Click to provide data 3840 x 2160
On-Board Graphics Adapter DirectX Version
 11.1
 11
BEST
 11.1
 11
On-Board Graphics Adapter ID
0x416 Unknown - Click to provide data
Display Supported by On-Board Grap
3 Unknown - Click to provide data
Maximum On-Board Graphics Adapter Memory
1.74GB Unknown - Click to provide data
On-Board Graphics Adapter Dynamic Frequency
1,150MHz Unknown - Click to provide data
On-Board Graphics Adapter Base Frequency
400MHz Unknown - Click to provide data
On-Board Graphics Adapter
 On-board graphics adapter
 On-board graphics adapter

Optical Drive

LghtScribe Feature
Unknown - Click to provide data
 LghtScribe feature
Optical Drive
 DVD±R
 DVD±R

Audio

Built-In Microphone
 Built-in microphone
 Built-in microphone
Speaker Power
Unknown - Click to provide data 1.5W
Built-In Speaker
2 2
Audio System
Dolby Home Theater v4 Dolby Advanced

Camera

Front Camera Resolution
1280 x 720 1280 x 720
Front Camera
 Front camera
 Front camera

Networking

Bluetooth Version
 4.0
 4.0
Ethernet LAN Data Rate
10,100,1000 10,100,1000
Ethernet LAN Connection
 Ethernet LAN connection
 Ethernet LAN connection
WiFi Standard
 802.11n
 802.11g
 802.11b
 802.11ac
 802.11a
 802.11n
 802.11g
 802.11b
 802.11ac
 802.11a
BEST
Wireless LAN Connection
 Wireless LAN connection
 Wireless LAN connection
3G Network Access Module
 3G network access module
Unknown - Click to provide data
Bluetooth
 Bluetooth
 Bluetooth

Ports & Interfaces

Mini DisplayPort
1 1
USB Sleep-and-Charge Port
Unknown - Click to provide data 1
USB Sleep-and-Charge
Unknown - Click to provide data
 USB Sleep-and-Charge
SmartCard Slot
Unknown - Click to provide data
 SmartCard slot
ExpressCard Slot
Unknown - Click to provide data
 ExpressCard slot
DC-In Jack
 DC-in jack
 DC-in jack
Docking Connector
 Docking connector
 Docking connector
Combo Headphone/mic Port
 Combo headphone/mic port
 Combo headphone/mic port
S/PDIF Out Port
 S/PDIF out port
 S/PDIF out port
Microphone in Port
Unknown - Click to provide data
 Microphone in port
Ethernet LAN Ports
1 1
DVI Port
 DVI port
 DVI port
VGA Port
1 1
USB 3.0 Port
Unknown - Click to provide data 2
USB 3.0 (3.1 Gen 1) Type-A Port
4
BEST
2

Keyboard

Full-Size Keyboard
 Full-size keyboard
Unknown - Click to provide data
Spill Resistant Keyboard
 Spill resistant keyboard
 Spill resistant keyboard
Backlit Keyboard
Unknown - Click to provide data
 Backlit keyboard
Numeric Keypad
 Numeric keypad
BEST
 Numeric keypad
Windows Key
1 1
Pointing Device
 ThinkPad UltraNav
 ThinkPad UltraNav

Operating System/software

Operating System
 Windows 7 Professional
 Windows 7 Professional
Recovery Operating System
 Windows 8.1 Pro
 Windows 8.1 Pro
BEST
Operating System Architecture
 64-bit
 64-bit

Processor Special Features

Intel Anti-Theft Technology
 Intel Anti-Theft Technology
BEST
 Intel Anti-Theft Technology
Intel Rapid Start Technology
Unknown - Click to provide data
 Intel Rapid Start Technology
Intel VPro Technology
 Intel vPro Technology
Unknown - Click to provide data
Intel My WiFi Technology
Unknown - Click to provide data
 Intel My WiFi Technology
Intel Turbo Boost Technology
 Intel Turbo Boost Technology
 Intel Turbo Boost Technology
Intel Identity Protection Technology
 Intel Identity Protection Technology
 Intel Identity Protection Technology
Intel Smart Response Technology
Unknown - Click to provide data
 Intel Smart Response Technology
Intel Hyper-Threading Technology
 Intel Hyper-Threading Technology
 Intel Hyper-Threading Technology
Intel Smart Connect Technology
Unknown - Click to provide data
 Intel Smart Connect Technology
Intel Small Business Advantage (SBA)
Unknown - Click to provide data
 Intel Small Business Advantage (SBA)
Intel Matrix Storage Technology
Unknown - Click to provide data
 Intel Matrix Storage Technology
Intel Active Management Technology
Unknown - Click to provide data
 Intel Active Management Technology
Intel HD Audio Technology
Unknown - Click to provide data
 Intel HD Audio Technology
Intel Wireless Display (WiDi) Technology
 Intel Wireless Display (WiDi) Technology
 Intel Wireless Display (WiDi) Technology
Enhanced Intel SpeedStep Technology
 Enhanced Intel SpeedStep Technology
 Enhanced Intel SpeedStep Technology
Intel InTru 3D Technology
 Intel InTru 3D technology
 Intel InTru 3D technology
Intel Insider
 Intel Insider
 Intel Insider
Intel Quick Sync Video Technology
 Intel Quick Sync Video technology
 Intel Quick Sync Video technology
Intel Clear Video HD Technology
 Intel Clear Video HD technology
 Intel Clear Video HD technology
Intel Trusted Execution Technology
 Intel Trusted Execution technology
Unknown - Click to provide data
Supported Instruction Set
 AVX
 AVX 2.0
 SSE
 SSE4.1
 SSE4.2
 AVX
 AVX 2.0
 SSE
 SSE4.1
 SSE4.2
Processor Code
SR1L4 Unknown - Click to provide data
Intel TSX-NI
 Intel TSX-NI
Unknown - Click to provide data
Intel Secure Key
 Intel Secure Key
Unknown - Click to provide data
Execute Disable Bit
 Execute Disable Bit
Unknown - Click to provide data
Intel Secure Key Technology Version
1 Unknown - Click to provide data
Thermal Monitoring Technology
 Thermal monitoring technology
Unknown - Click to provide data
CPU Configuration (max)
1 Unknown - Click to provide data
Intel VT-X With Extended Page Tables (EPT)
 Intel VT-x with Extended Page Tables (EPT)
Unknown - Click to provide data
Intel Smart Cache
 Intel Smart Cache
Unknown - Click to provide data
Intel 64
 Intel 64
Unknown - Click to provide data
Processor Package Size
37.5mm Unknown - Click to provide data
Intel Virtualization Technology (VT-X)
 Intel Virtualization Technology (VT-x)
 Intel Virtualization Technology (VT-x)
Idle States
 Idle states
Unknown - Click to provide data
Intel AES New Instructions
 Intel AES New Instructions
Unknown - Click to provide data
Intel Virtualization Technology for Directed I/O (VT-D)
 Intel Virtualization Technology for Directed I/O (VT-d)
 Intel Virtualization Technology for Directed I/O (VT-d)
Intel Identity Protection Technology Version
1 Unknown - Click to provide data
Processor ARK ID
81012 Unknown - Click to provide data

Battery

Battery Life
Unknown - Click to provide data 10.7h
Battery
 Lithium-Ion (Li-Ion)
 Lithium
 Lithium-Ion (Li-Ion)
 Lithium

Power

AC Adapter Input Voltage
100 - 240 Unknown - Click to provide data
AC Adapter Frequency
 50
 60
 50/60
 50
 60
 50/60
AC Adapter Power
Unknown - Click to provide data 45W

Security

Password Protection
 HDD
 Supervisor
 Power on
 HDD
 Supervisor
 Power on
Password Protection
 Password protection
 Password protection
Trusted Platform Module (TPM)
 Trusted Platform Module (TPM)
 Trusted Platform Module (TPM)
Fingerprint Reader
Unknown - Click to provide data
 Fingerprint reader
Cable Lock Slot
 Kensington
 Kensington
Cable Lock Slot
 Cable lock slot
 Cable lock slot

Weight & Dimensions

Weight
2.1kg 1.5kg
BEST
Height
Unknown - Click to provide data 21.5mm
Height At Front
27.9mm Unknown - Click to provide data
Depth
229.1mm 208.5mm
Height At Rear
32.9mm Unknown - Click to provide data
Width
335mm 305.5mm
BEST

Packaging Data

AC Adapter Included
 AC adapter included
 AC adapter included
Power Cord Included
 Power cord included
 Power cord included
Manual
 Manual
 Manual

Certificates

Certification
Unknown - Click to provide data GREENGUARD
WiFi Certification
Unknown - Click to provide data
 WiFi certification
RoHS Compliance
 RoHS compliance
 RoHS compliance
EPEAT Compliance
 Gold
 Gold
Energy Star Certified
 Energy Star certified
 Energy Star certified

Other Features

Intel Visual Technology
 Intel InTru 3D
 Intel InTru 3D
Intel Virtualization Technology
 VT-x
 VT-d
 VT-x
 VT-d
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