In depth comparison and review of Lenovo 100e Chromebook (2nd Gen) MTK (81QB) and Acer Chromebook 311 (CB311). 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 Chromebook (2nd Gen) MTK (81QB) based on its technical characteristics, features, user experience, expert reviews and price level.
rugged durability
affordable price
lightweight design
efficient battery life
simple Chrome OS
limited storage capacity
basic display quality
minimal connectivity options
modest performance capabilities
Advantages and disadvantages of Acer Chromebook 311 (CB311) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
affordable price point
long battery life
solid build quality
efficient Chrome OS
limited storage capacity
mediocre display resolution
restricted app compatibility
modest processing power
| DESIGN AND DIMENSIONS | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.4 cm x 2.04 cm | 29.02 cm x 20.6 cm x 1.88 cm |
| Weight | 1.21 kg | 1 kg |
| Case Material | Polycarbonate ABS | Polycarbonate, ABS plastic |
| Colour | Black | Pure silver |
| DISPLAY | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Screen Size (Type) | 11.6" | 11.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 220 cd/m² |
| Features | - | Anti-glare, 8 ms response rate |
| PROCESSOR | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| CPU | MediaTek MT8173c / 2.1 GHz | MediaTek MT8183 / 2 GHz |
|---|---|---|
| Number of Cores | Quad-Core | 8-core |
| Cache | - | L2 - 1 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR4X SDRAM |
| Speed | 933 MHz | - |
| Rated Speed | 1866 MHz | 4266 MHz |
| STORAGE | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 32 GB eMMC - Kingston |
|---|
| AUDIO & VIDEO | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Graphics Processor (GPU) | PowerVR GX6250 | ARM Mali-G72 MP3 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - HD |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Codec | Realtek ALC5650 | - |
| COMMUNICATIONS | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Marvell 88W8897 | Qualcomm QCA6174A |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 36 Wh |
| Battery Life | Up to 10 hours | - |
| AC ADAPTER | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Spill-resistant, anti-pry key caps | - |
| CONNECTIONS & EXPANSIONS | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Interfaces | USB-C 3.0 (Power Delivery) USB 3.0 HDMI Headphone/microphone combo jack |
USB 2.0 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 | - |
| SOFTWARE | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Operating System (OS) | Google Chrome OS - English | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 311 (CB311) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 1.2) 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 | MIL-STD-810G tested | - |
| Compliant Standards | RoHS | - |
| SAR Value | 0.09 W/kg (body), 0.09 W/kg (limb) | 0.237 W/kg (body), 0.237 W/kg (head), 0.237 W/kg (limb) |
| TCO Certified | - | TCO Certified Notebooks 8 |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 11H |
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