In depth comparison and review of Lenovo 100e Chromebook (2nd Gen) (81MA) and Lenovo Chromebook S345-14AST (Lenovo Chromebook S345). 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.
| DESIGN AND DIMENSIONS | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.4 cm x 1.99 cm | 32.8 cm x 22.5 cm x 1.77 cm |
| Weight | 1.21 kg | 1.48 kg |
| Case Material | Polycarbonate ABS | Aluminum, polycarbonate ABS |
| Colour | Black | Mineral grey |
| DISPLAY | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Screen Size (Type) | 11.6" - TN | 14" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 220 cd/m² |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | AMD A4 9120C / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 2.4 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 4 MB | L2 - 1 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 1666 MHz |
| Rated Speed | 2400 MHz | 1666 MHz |
| STORAGE | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 32 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | AMD Radeon R4 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | 1 external monitor(s) | - |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | Fixed focus | - |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | DA7219 | MAX98357A |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | Qualcomm QCA6174A - M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 57 Wh |
| Battery Life | Up to 10 hours | Up to 10 hours |
| AC ADAPTER | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt |
| INPUT | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Spill-resistant, multi-touch touchpad, anti-pry key caps | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
2 x USB 3.1 Gen 1 2 x USB-C 3.1 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo 100e Chromebook (2nd Gen) (81MA) | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Security | Google Security Chip H1 | Google Security Chip H1 |
| Security Slot Type | Kensington mini security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | MIL-STD-810G tested | - |
| Compliant Standards | RoHS | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | 0.12 W/kg (body), 0.12 W/kg (limb) | 0.38 W/kg (body), 0.38 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | EPEAT Silver | EPEAT Bronze |
| TCO Certified | TCO Certified Notebooks 8 | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
| Model Number | - | 14AST 81WX |
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