Microsoft Surface Laptop 4 vs. Lenovo ThinkPad L440

Laptop Comparison, Reviews and Tests
Microsoft Surface Laptop 4
Microsoft Surface Laptop 4

Our Rating: 86 %

In depth comparison and review of Microsoft Surface Laptop 4 and Lenovo ThinkPad L440. 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.

Microsoft Surface Laptop 4 Review

Advantages and disadvantages of Microsoft Surface Laptop 4 based on its technical characteristics, features, user experience, expert reviews and price level.

excellent build quality

sharp display resolution

lightweight design

strong processor performance

good battery life

limited port selection

higher price point

no dedicated graphics

average storage capacity

Lenovo ThinkPad L440 Review

Advantages and disadvantages of Lenovo ThinkPad L440 based on its technical characteristics, features, user experience, expert reviews and price level.

durable build quality

efficient keyboard layout

good battery life

solid security features

affordable price point

heavier design

average display quality

limited graphics performance

older model limitations

Laptop Comparison and Tests

Difference between Microsoft Surface Laptop 4 and Lenovo ThinkPad L440
86 % - Design
84 % - Display
85 % - Performance
75 % - Connectivity
85 % - Battery
73 % - Design
64 % - Display
45 % - Performance
75 % - Connectivity
76 % - Battery

Laptop Specifications Comparison

Microsoft Surface Laptop 4 vs. Lenovo ThinkPad L440 Comparison Chart
DESIGN AND DIMENSIONS Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Product Type Notebook Notebook
Dimensions (WxDxH) 30.8 cm x 22.3 cm x 1.45 cm 34.4 cm x 23.9 cm x 3.425 cm
Weight 1.265 kg 2.25 kg
Case Material Aluminum Polycarbonate ABS
Colour Platinum | Matte black -
DISPLAY Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Screen Size (Type) 13.5" 14"
Touchscreen Yes (10-point multi-touch) -
LCD Backlight Technology - LED backlight
Screen Resolution 2256 x 1504 1366 x 768 (HD)
Pixel Density (ppi) 201 -
Widescreen Yes Yes
Image Aspect Ratio 3:2 16:9
Features PixelSense Anti-glare
PROCESSOR Microsoft Surface Laptop 4 Lenovo ThinkPad L440
CPU Intel Core i5 (11th Gen) 1145G7 Intel Core i5 (4th Gen) 4200U / 1.6 GHz
Max Turbo Speed 4.4 GHz 2.6 GHz
Number of Cores Quad-Core Dual-Core
Cache 8 MB 3 MB
64-bit Computing - Yes
Features - Hyper-Threading Technology, integrated memory controller, Intel Turbo Boost Technology 2.0
MEMORY Microsoft Surface Laptop 4 Lenovo ThinkPad L440
RAM 8 GB 4 GB
Max RAM Supported - 16 GB
RAM Type LPDDR4X SDRAM DDR3 SDRAM
Form Factor - SO-DIMM 204-pin
Slots Qty - 2
STORAGE Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Main Storage Size (HDD/SSD) 256 GB SSD 120 GB SSD
AUDIO & VIDEO Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Graphics Processor (GPU) Intel Iris Xe Graphics Intel HD Graphics 4400
Camera Yes - 720p Yes
Camera Features Windows Hello Face tracking
Sound Stereo speakers, two microphones Stereo speakers, stereo microphone
Codec - Realtek ALC3232
Compliant Standards Dolby Atmos High Definition Audio, Dolby Advanced Audio v2
COMMUNICATIONS Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Wireless Bluetooth 5.0, 802.11a/b/g/n/ac/ax Bluetooth 4.0, Wi-Fi
Network Interface - Gigabit Ethernet
Compliant Standards Bluetooth 5.0, IEEE 802.11ax -
WWAN
Generation - 3G/4G upgradable
BATTERY Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Technology - Lithium Ion
Battery Capacity (Size) 47.4 Wh -
Battery Life Up to 17 hours -
AC ADAPTER Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Input - AC 120/230 V (50/60 Hz)
INPUT Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Type Keyboard, trackpad Keyboard, touchpad, TrackPoint
Keyboard Backlight Yes Yes
Features Alcantara material palm rest Spill-resistant, multi-touch touchpad
CONNECTIONS & EXPANSIONS Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Interfaces USB 3.0
USB-C
Headphone output
SurfaceConnect
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)
SOFTWARE Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Operating System (OS) Windows 10 Pro Windows 10 Home
Software Included Microsoft 365 Business Standard, Business Premium or Microsoft 365 Apps (30 days trial), Microsoft 365 Apps (requires licence or subscription) -
MISCELLANEOUS Microsoft Surface Laptop 4 Lenovo ThinkPad L440
Dockable Yes Yes
Included Accessories Power adapter Power adapter
Integrated Options Ambient light sensor -
Security Trusted Platform Module (TPM 2.0) Security Chip Trusted Platform Module (TPM 1.2) Security Chip
Security Slot Type - Kensington security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Compliant Standards - ISO 9001, ISO 14001, RoHS, ISO 27001
Repairability Index 4.1 (out of 10) -
ENERGY STAR Certified - Yes
EPEAT Compliant - EPEAT Gold
Manufacturer Warranty Limited warranty - 1 year Limited warranty - 2 years - pick-up and return
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