Lenovo ThinkPad T490 vs. Lenovo ThinkPad E15 Gen 2 (20TE)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo ThinkPad T490 and Lenovo ThinkPad E15 Gen 2 (20TE). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Lenovo ThinkPad T490 Review

Advantages and disadvantages of Lenovo ThinkPad T490 based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard comfort

impressive battery life

good security features

reliable performance

average display quality

limited graphics power

noisy under load

heavier than competitors

Lenovo ThinkPad E15 Gen 2 (20TE) Review

Advantages and disadvantages of Lenovo ThinkPad E15 Gen 2 (20TE) based on its technical characteristics, features, user experience, expert reviews and price level.

robust build quality

excellent keyboard feel

good security features

decent battery life

affordable price point

average display quality

modest graphics performance

no thunderbolt support

heavier design

Laptop Comparison and Tests

Difference between Lenovo ThinkPad T490 and Lenovo ThinkPad E15 Gen 2 (20TE)
82 % - Design
72 % - Display
80 % - Performance
84 % - Connectivity
75 % - Battery
83 % - Design
72 % - Display
75 % - Performance
86 % - Connectivity
75 % - Battery

Laptop Specifications Comparison

Lenovo ThinkPad T490 vs. Lenovo ThinkPad E15 Gen 2 (20TE) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Product Type Notebook Notebook
Dimensions (WxDxH) - 36.5 cm x 24 cm x 1.89 cm
Weight - 1.7 kg
Case Material - Aluminium (top), polycarbonate ABS (bottom)
Colour - Black
DISPLAY Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Screen Size (Type) 14" 15.6" - TN
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio - 16:9
Image Brightness - 220 cd/m²
Colour Gamut - 45% NTSC
Features - Anti-glare, 90° viewing angle
PROCESSOR Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
CPU Intel Core i5 (8th Gen) 8365U / 1.6 GHz Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz
Max Turbo Speed 4.1 GHz 4.2 GHz
Number of Cores Quad-Core Quad-Core
Cache 6 MB 8 MB
Features - Integrated memory controller
MEMORY Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
RAM 8 GB 8 GB (1 x 8 GB)
Max RAM Supported - 32 GB
RAM Type - DDR4 SDRAM
Speed - 3200 MHz
Rated Speed - 3200 MHz
Form Factor - SO-DIMM 260-pin
Slots Qty - 1
Empty Slots - 0
STORAGE Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Main Storage Size (HDD/SSD) 256 GB SSD 256 GB SSD M.2 2242 PCIe 3.0 x4 - Samsung
AUDIO & VIDEO Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Graphics Processor (GPU) Intel UHD Graphics NVIDIA GeForce MX450 / Intel Iris Xe Graphics
Max Monitors Supported - 2 external monitor(s)
Video Memory - 2 GB GDDR5 SDRAM
Camera - Yes - 720p
Camera Features - Privacy shutter, fixed focus
Sound - Stereo speakers, dual array microphone
Codec - Realtek ALC3287
Compliant Standards - High Definition Audio, Dolby Audio
Audio Features - Harman audio technology
COMMUNICATIONS Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Wireless - 802.11a/b/g/n/ac/ax, Bluetooth 5.1
Wireless Controller - Intel Wi-Fi 6 AX 201 - M.2 Card
Network Interface - Gigabit Ethernet
Ethernet Controller - Realtek RTL8111H-CG
Features - Wake-on-LAN (WOL), dual stream (2x2)
BATTERY Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Technology - 3-cell lithium polymer
Battery Capacity (Size) - 45 Wh
Battery Life - Up to 10.8 hours
AC ADAPTER Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Input - AC 100-240 V (50/60 Hz)
Output - 65 Watt
INPUT Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Type Keyboard, touchpad Keyboard, TrackPoint, UltraNav
Numeric Keypad - Yes
Features - Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls
CONNECTIONS & EXPANSIONS Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Slots - 1 x M.2 (PCI Express 3.0 x4) (1 free)
Interfaces Dock USB 2.0
USB 3.2 Gen 1 (Always On)
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0)
HDMI
LAN
Headphone/microphone combo jack
SOFTWARE Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Operating System (OS) Windows 10 Pro Windows 10 Pro 64-bit Edition
MISCELLANEOUS Lenovo ThinkPad T490 Lenovo ThinkPad E15 Gen 2 (20TE)
Dockable Yes -
Included Accessories Power adapter USB-C power adapter
Security - Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Security Slot Type - Kensington security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features - Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS
Compliant Standards ISO 9001, ISO 14001, ISO 27001, GDPR RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3, TCG Certified
ENERGY STAR Certified - Yes
EPEAT Compliant - EPEAT Gold
Max Operating Temperature - 35 °C
Min Operating Temperature - 5 °C
Humidity Range Operating - 8 - 95%
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