Detailed comparison and review of Lenovo 100e Chromebook (2nd Gen) (81MA) and HP Pro c645 Chromebook. 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.
Advantages and disadvantages of Lenovo 100e Chromebook (2nd Gen) (81MA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
rugged design
lightweight and portable
efficient battery life
optimized for education
limited storage capacity
mediocre performance
low-resolution display
fewer connectivity options
Advantages and disadvantages of HP Pro c645 Chromebook based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
efficient battery life
solid security features
fast boot-up times
average display quality
limited storage capacity
fewer port options
mediocre speaker performance
| DESIGN AND DIMENSIONS | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.4 cm x 1.99 cm | 32.4 cm x 22.1 cm x 1.65 cm |
| Weight | 1.21 kg | 1.54 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | Black | Pike silver aluminium |
| DISPLAY | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Screen Size (Type) | 11.6" - TN | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | Anti-glare | Anti-glare, Micro Edge, narrow-bezel design |
| PROCESSOR | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | AMD Athlon Silver 3050C / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 3.2 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 4 MB | L3 - 4 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 2666 MHz |
| Rated Speed | 2400 MHz | 2666 MHz |
| STORAGE | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 32 GB eMMC |
|---|
| AUDIO & VIDEO | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | AMD Radeon Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | 1 external monitor(s) | - |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | Fixed focus | Privacy shutter |
| Video Resolutions | - | 720p |
| Sound | Stereo speakers, microphone | Dual stereo speakers, dual array microphone |
| Codec | DA7219 | - |
| Compliant Standards | High Definition Audio | - |
| Audio Features | - | Bang & Olufsen Audio |
| COMMUNICATIONS | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | Intel Wi-Fi 6 AX 200 |
| Features | Dual stream (2x2) | Dual stream (2x2), Chromecast support, MU-MIMO |
| BATTERY | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Technology | Lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 58 Wh |
| Battery Life | Up to 10 hours | Up to 10 hours |
| AC ADAPTER | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Input | AC 100-240 V (50/60 Hz) | (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, anti-pry key caps | Spill-resistant, multi-touch touchpad, gesture function |
| CONNECTIONS & EXPANSIONS | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| 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-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) HDMI 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD, microSDHC, microSDXC) |
| SOFTWARE | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS - English |
|---|---|---|
| Software Included | - | Google One |
| MISCELLANEOUS | Lenovo 100e Chromebook (2nd Gen) (81MA) | HP Pro c645 Chromebook |
|---|
| Included Accessories | USB-C power adapter | 45W USB-C power adapter |
|---|---|---|
| Security | Google Security Chip H1 | - |
| Security Slot Type | Kensington mini security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | MIL-STD-810G tested | HP Fast Charge, Google Titan C |
| Compliant Standards | RoHS | UL, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, ICCP |
| SAR Value | 0.12 W/kg (body), 0.12 W/kg (limb) | - |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | EPEAT Silver | - |
| TCO Certified | TCO Certified Notebooks 8 | TCO Certified Notebooks 8 |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 0 °C |
| Humidity Range Operating | 8 - 95% | 10 - 90% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - parts and labour - 1 year |
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