In depth comparison and review of Lenovo 100e (2nd Gen) (81M8) and Lenovo ThinkPad T590 (20N4). 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.
Advantages and disadvantages of Lenovo 100e (2nd Gen) (81M8) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
rugged design
compact and lightweight
decent battery life
efficient for basic tasks
limited storage capacity
low-resolution display
modest performance
fewer connectivity options
Advantages and disadvantages of Lenovo ThinkPad T590 (20N4) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
impressive battery life
solid performance
good security features
heavier than competitors
average display brightness
limited graphics power
noisy under load
| DESIGN AND DIMENSIONS | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Product Type | Notebook - 180-degree hinge design | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.4 cm x 1.99 cm | 36.58 cm x 24.8 cm x 1.91 cm |
| Weight | 1.13 kg | 1.75 kg |
| Case Material | Polycarbonate ABS | Glass-fibre, polyphenylene sulfide, polyamide |
| Colour | Black | Black |
| DISPLAY | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Screen Size (Type) | 11.6" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | - |
| Widescreen | Yes | - |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | - |
| Features | Anti-glare | - |
| PROCESSOR | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| CPU | Intel Celeron N4000 / 1.1 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | - |
| Number of Cores | Dual-Core | - |
| Cache | 4 MB | - |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| RAM | 4 GB (provided memory is soldered) | 0 GB |
|---|---|---|
| Max RAM Supported | - | 48 GB |
| RAM Type | LPDDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC | - |
|---|
| AUDIO & VIDEO | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | - |
|---|---|---|
| Camera | Yes - 720p | - |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3287 | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
| COMMUNICATIONS | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | - |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | - |
| Network Interface | - | Gigabit Ethernet |
| BATTERY | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 57 Wh |
| Battery Life | Up to 10 hours | - |
| AC ADAPTER | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | - |
| INPUT | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Spill-resistant | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Interfaces | USB-C 3.0 (Power Delivery) USB 3.0 USB 3.0 (Always On) Headphone/microphone combo jack HDMI |
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) HDMI LAN Headphone/microphone combo jack Dock |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Operating System (OS) | Windows 10 Pro National Academic | No operating system |
|---|
| MISCELLANEOUS | Lenovo 100e (2nd Gen) (81M8) | Lenovo ThinkPad T590 (20N4) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
| Security | Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) 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 | Administrator password, power-on password | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | RoHS | RoHS |
| SAR Value | 0.08 W/kg (body), 0.08 W/kg (limb) | - |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| TCO Certified | TCO Certified Notebooks 8 | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
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