Dell Latitude E7440 vs. Lenovo ThinkPad X260

Laptop Comparison, Reviews and Tests
Dell Latitude E7440
Dell Latitude E7440

In depth comparison and review of Dell Latitude E7440 and Lenovo ThinkPad X260. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.

Lenovo ThinkPad X260 Review

Advantages and disadvantages of Lenovo ThinkPad X260 based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard comfort

impressive battery life

good connectivity options

compact and portable

average display quality

moderate processor speed

limited graphics performance

noisy under load

Laptop Comparison and Tests

Difference between Dell Latitude E7440 and Lenovo ThinkPad X260
85 % - Design
65 % - Display
75 % - Performance
78 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Dell Latitude E7440 vs. Lenovo ThinkPad X260 Comparison Chart
DESIGN AND DIMENSIONS Dell Latitude E7440 Lenovo ThinkPad X260
Product Type Ultrabook Ultrabook
Dimensions (WxDxH) 33.7 cm x 23.15 cm x 2.1 cm 30.55 cm x 20.85 cm x 2.03 cm
Weight 1.63 kg 1.3 kg
Case Material - Glass-fibre reinforced plastic
Colour Grey -
DISPLAY Dell Latitude E7440 Lenovo ThinkPad X260
Screen Size (Type) 14" 12.5" - IPS
LCD Backlight Technology WLED backlight LED backlight
Screen Resolution 1366 x 768 (HD) 1366 x 768 (HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness - 300 cd/m²
Features Anti-glare Anti-glare
PROCESSOR Dell Latitude E7440 Lenovo ThinkPad X260
CPU Intel Core i5 (4th Gen) 4310U / 2 GHz Intel Core i5 (6th Gen) 6300U / 2.4 GHz
Max Turbo Speed 3 GHz 3 GHz
Number of Cores Dual-Core Dual-Core
Cache 3 MB 3 MB
64-bit Computing Yes Yes
Platform Technology Intel vPro Platform -
Features Intel Turbo Boost Technology 2.0 Integrated memory controller
MEMORY Dell Latitude E7440 Lenovo ThinkPad X260
RAM 4 GB (1 x 4 GB) 8 GB
Max RAM Supported 16 GB 16 GB
RAM Type DDR3L SDRAM DDR4 SDRAM
Speed 1600 MHz -
Form Factor SO-DIMM 204-pin SO-DIMM 260-pin
Slots Qty 2 1
Empty Slots 1 -
STORAGE Dell Latitude E7440 Lenovo ThinkPad X260
Main Storage Size (HDD/SSD) 128 GB SSD 256 GB SSD SATA 6Gb/s
AUDIO & VIDEO Dell Latitude E7440 Lenovo ThinkPad X260
Graphics Processor (GPU) Intel HD Graphics 4400 Intel HD Graphics 520
Camera Yes Yes - 720p
Resolution 0.92 Megapixel -
Camera Features 720p HD movie recording -
Image Sensor Type CMOS -
Sound Stereo speakers, two microphones Stereo speakers, dual array microphone
Codec - Realtek ALC3245
Compliant Standards - High Definition Audio
COMMUNICATIONS Dell Latitude E7440 Lenovo ThinkPad X260
Wireless Bluetooth 4.0, 802.11a/b/g/n/ac Bluetooth, 802.11a/b/g/n
Wireless Controller Intel Dual Band Wireless-AC 7260 -
Network Interface Gigabit Ethernet Gigabit Ethernet
WWAN
Generation - WWAN upgradable
BATTERY Dell Latitude E7440 Lenovo ThinkPad X260
Technology 4-cell Lithium Ion 3-cell Lithium Ion
Installed Qty 1 1
Max Supported Qty - 2
Battery Capacity (Size) 47 Wh 23 Wh
AC ADAPTER Dell Latitude E7440 Lenovo ThinkPad X260
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 45 Watt, 20 V
INPUT Dell Latitude E7440 Lenovo ThinkPad X260
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Keyboard Backlight Yes -
Features - Spill-resistant, multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Dell Latitude E7440 Lenovo ThinkPad X260
Interfaces LAN
3 x USB 3.0
Headphone/microphone combo jack
HDMI
Mini DisplayPort
Dock
2 x USB 3.0
USB 3.0 (Always On)
HDMI
Mini DisplayPort
LAN
Dock
Headphone/microphone combo jack
Memory Card Reader Yes (SD Card) 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE Dell Latitude E7440 Lenovo ThinkPad X260
Operating System (OS) Microsoft Windows 7 Professional 64-bit Edition + Windows 8.1 Licence - Multilingual User Interface (MUI) Windows 10 Pro 64-bit Edition
Software Included Microsoft Office (Trial), Windows 8.1 (DVD) -
MISCELLANEOUS Dell Latitude E7440 Lenovo ThinkPad X260
Dockable Yes Yes
Included Accessories Power adapter Power adapter
Security Trusted Platform Module (TPM) Security Chip Trusted Platform Module (TPM 1.2) Security Chip
Security Slot Type Kensington security slot Kensington security slot
Theft/Intrusion Protection Security lock slot (cable lock sold separately) Security lock slot (cable lock sold separately)
Features Intel Rapid Start Technology, Intel Smart Connect Technology Administrator password, hard drive password, power-on password, ThinkEngine, MIL-STD-810G tested
Compliant Standards - ISO 9001, RoHS, GREENGUARD, ISO 27001
ENERGY STAR Certified Yes Yes
Max Operating Temperature 35 °C -
Min Operating Temperature 0 °C -
Humidity Range Operating 10 - 90% (non-condensing) -
Manufacturer Warranty Limited warranty - 3 years - on-site - response time: next business day Limited warranty - 2 years - pick-up and return
Other projects: