In depth comparison and review of Acer Chromebook 11 (CB311-8H) and Lenovo IdeaPad 3 CB 11AST5 (82H4). 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 Acer Chromebook 11 (CB311-8H) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
efficient battery life
solid build quality
fast boot times
limited storage capacity
average display resolution
no backlit keyboard
mediocre processor performance
Advantages and disadvantages of Lenovo IdeaPad 3 CB 11AST5 (82H4) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact and lightweight
efficient Chrome OS
solid build quality
decent battery life
limited storage capacity
mediocre display resolution
basic performance level
fewer connectivity options
| DESIGN AND DIMENSIONS | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 29.6 cm x 19.9 cm x 1.815 cm | 28.67 cm x 20.55 cm x 1.805 cm |
| Weight | 1.2 kg | 1.12 kg |
| Case Material | Polycarbonate, ABS plastic | Polycarbonate ABS |
| Colour | Black, indigo blue | Onyx black |
| DISPLAY | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Screen Size (Type) | 11.6" | 11.6" - TN |
|---|---|---|
| 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 | 220 cd/m² | 250 cd/m² |
| Features | Anti-glare, ComfyView, 8 ms response rate | Anti-glare |
| PROCESSOR | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| CPU | Intel Celeron N3350 / 1.1 GHz | AMD A4 9120C / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 2.4 GHz | 2.4 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 2 MB | L2 - 1 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Burst Technology | Integrated memory controller |
| MEMORY | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| RAM | 4 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 1866 MHz |
| Rated Speed | - | 1866 MHz |
| STORAGE | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - SanDisk | 64 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 500 | AMD Radeon R4 |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | - | 1 external monitor(s) |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | HDR (High Dynamic Range), 88° view | Fixed focus |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Compliant Standards | - | High Definition Audio |
| COMMUNICATIONS | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 7265 - M.2 2230 | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Technology | 3-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 3315 mAh | 47 Wh |
| Battery Life | - | Up to 10 hours |
| AC ADAPTER | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 15 / 20 V | 45 Watt |
| INPUT | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | - | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Interfaces | 2 x USB-C (supports DisplayPort Alt Mode) (DC-In combo) 2 x USB-C 3.1 Gen 1 Headphone/microphone combo jack |
2 x USB 3.2 Gen 1 2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Acer Chromebook 11 (CB311-8H) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Security | - | Google Security Chip H1 |
| 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 | Fanless, MIMO technology | - |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.152 W/kg (body), 0.152 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - carry-in |
| Model Number | C9RJ | - |
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