Side by side comparison and review of Lenovo ThinkPad T480s and Lenovo ThinkPad E15 Gen 4 (21ED). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo ThinkPad T480s 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
mediocre display quality
limited graphics power
heavier than competitors
noisy under load
Advantages and disadvantages of Lenovo ThinkPad E15 Gen 4 (21ED) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good security features
affordable price
average display quality
limited graphics power
moderate battery life
noisy under load
DESIGN AND DIMENSIONS | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | - | 36.5 cm x 24 cm x 1.89 cm |
Weight | - | 1.78 kg |
Case Material | - | Aluminium (top), polycarbonate ABS (bottom) |
Colour | - | Black |
DISPLAY | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Screen Size (Type) | 14" | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | - | 300 cd/m² |
Features | - | Anti-glare, 170° viewing angle |
PROCESSOR | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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CPU | Intel Core i5 (8th Gen) | AMD Ryzen 5 5625U / 2.3 GHz |
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Max Turbo Speed | - | 4.3 GHz |
Number of Cores | - | 6-core |
Cache | - | L3 - 16 MB |
Features | - | Integrated memory controller |
MEMORY | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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RAM | 8 GB | 8 GB (provided memory is soldered) |
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Max RAM Supported | - | 40 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 3200 MHz |
Rated Speed | - | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | - | 1 |
Empty Slots | - | 1 |
STORAGE | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Main Storage Size (HDD/SSD) | 256 GB SSD | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Graphics Processor (GPU) | Intel HD Graphics | AMD Radeon Graphics |
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Max Monitors Supported | - | 2 external monitor(s) |
Camera | Yes | Yes - 1080p |
Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | - | Harman-branded |
COMMUNICATIONS | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Wireless | Wi-Fi | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | - | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111H-CG |
Features | - | Wake-on-LAN (WOL), dual stream (2x2) |
BATTERY | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Technology | - | Lithium polymer |
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Battery Capacity (Size) | - | 57 Wh |
Battery Life | - | Up to 16.5 hours |
AC ADAPTER | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Input | - | AC 100-240 V (50/60 Hz) |
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Output | - | 65 Watt |
INPUT | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | - | Yes |
Keyboard Backlight | - | Yes |
Features | - | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Slots | - | 2 x M.2 Card (1 free) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Dock Headphone/microphone combo jack LAN |
USB 2.0 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
SOFTWARE | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Operating System (OS) | Windows 10 Pro | Windows 11 Pro - English |
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MISCELLANEOUS | Lenovo ThinkPad T480s | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Dockable | Yes | - |
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Included Accessories | Power adapter | USB-C power adapter |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Discrete 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, power-on password, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | ISO 9001, ISO 14001, MIL-STD 810G, BS 8887, ISO 45001, ISO 8887 | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV Rheinland Low Blue Light (Software Solution) |
ENERGY STAR Certified | - | Yes |
EPEAT Compliant | - | EPEAT Gold |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 5 °C |
Humidity Range Operating | - | 8 - 95% |
Manufacturer Warranty | Limited warranty - replacement - 1 year | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |