In depth comparison and review of Lenovo 100e Chromebook (2nd Gen) MTK (81QB) and Acer Chromebook 315 (CB315-3HT). 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 315 (CB315-3HT) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
touchscreen display
long battery life
lightweight design
dual usb-c ports
mediocre performance
limited storage capacity
no backlit keyboard
average sound quality
| DESIGN AND DIMENSIONS | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.4 cm x 2.04 cm | 36.635 cm x 25.05 cm x 2.03 cm |
| Weight | 1.21 kg | 1.9 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | Black | Pure silver |
| DISPLAY | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Screen Size (Type) | 11.6" | 15.6" - IPS |
|---|---|---|
| Touchscreen | - | Yes (multi-touch) |
| 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 | 250 cd/m² |
| Features | - | Anti-glare, ComfyView, Wide Viewing Angle, 25 ms response rate, Narrow Border Display |
| PROCESSOR | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| CPU | MediaTek MT8173c / 2.1 GHz | Intel Celeron N4000 / 1.1 GHz |
|---|---|---|
| Max Turbo Speed | - | 2.6 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | - | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR4 SDRAM |
| Speed | 933 MHz | - |
| Rated Speed | 1866 MHz | - |
| STORAGE | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 64 GB eMMC - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Graphics Processor (GPU) | PowerVR GX6250 | Intel UHD Graphics 600 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - HD |
| Video Resolutions | - | 1280 x 720 |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Codec | Realtek ALC5650 | - |
| COMMUNICATIONS | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Marvell 88W8897 | Intel Wireless-AC 9560 - M.2 2230 |
| BATTERY | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Technology | Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 48 Wh |
| Battery Life | Up to 10 hours | Up to 12.5 hours |
| AC ADAPTER | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| 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 315 (CB315-3HT) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Features | Spill-resistant, anti-pry key caps | - |
| CONNECTIONS & EXPANSIONS | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Interfaces | USB-C 3.0 (Power Delivery) USB 3.0 HDMI Headphone/microphone combo jack |
2 x USB 3.1 Gen 1 2 x USB-C 3.1 Gen 1 (DC-In combo) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 | Yes (microSD) |
| SOFTWARE | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Operating System (OS) | Google Chrome OS - English | Google Chrome OS |
|---|---|---|
| Software Included | - | Google Play |
| MISCELLANEOUS | Lenovo 100e Chromebook (2nd Gen) MTK (81QB) | Acer Chromebook 315 (CB315-3HT) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 1.2) Security Chip | Trusted Platform Module (TPM) 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 | MU-MIMO technology |
| Compliant Standards | RoHS | - |
| SAR Value | 0.09 W/kg (body), 0.09 W/kg (limb) | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | C19K |
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