Side by side comparison and review of Acer Chromebook Spin 311 (R722T) and Lenovo IdeaPad Flex 3 CB 11M836 (82KM). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Acer Chromebook Spin 311 (R722T) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
360-degree hinge versatility
compact and lightweight
decent battery life
robust build quality
limited storage capacity
mediocre display resolution
less powerful processor
fewer port options
Advantages and disadvantages of Lenovo IdeaPad Flex 3 CB 11M836 (82KM) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
flexible 2-in-1 design
lightweight and portable
decent battery life
solid build quality
mediocre performance
limited storage capacity
average display quality
fewer connectivity options
| DESIGN AND DIMENSIONS | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Product Type | Chromebook - flip design | Chromebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 29.6 cm x 20.83 cm x 2.11 cm | 28.5 cm x 20.2 cm x 1.85 cm |
| Weight | 1.3 kg | 1.2 kg |
| Case Material | Polycarbonate, ABS plastic | Polycarbonate ABS |
| Colour | Shale black | Dual tone arctic grey | Dual tone abyss blue |
| DISPLAY | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Screen Size (Type) | 11.6" - IPS | 11.6" - IPS |
|---|---|---|
| Touchscreen | Yes (multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 50% NTSC | 45% NTSC |
| Features | Glare, CineCrystal, Antimicrobial Corning Gorilla Glass, 30 ms response rate | Glossy, capacitive touch screen, 170° viewing angle |
| PROCESSOR | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| CPU | MediaTek MT8183 / 2 GHz | MediaTek MT8183 / 2 GHz |
|---|---|---|
| Number of Cores | 8-core | 8-core |
| Cache | 1 MB | - |
| MEMORY | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR4X SDRAM |
| Speed | - | 1866 MHz |
| Rated Speed | 4266 MHz | 1866 MHz |
| STORAGE | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - Kingston | 64 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Graphics Processor (GPU) | ARM Mali-G72 MP3 | ARM Mali-G72 MP3 |
|---|---|---|
| Max Monitors Supported | - | 1 external monitor(s) |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | LED indicator, privacy shutter, 88° view | Privacy shutter, fixed focus |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | - | MAX98357A |
| Compliant Standards | - | High Definition Audio |
| COMMUNICATIONS | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Qualcomm QCA6174A | M.2 Card |
| Features | Dual stream (2x2) | - |
| BATTERY | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Technology | 3-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 40 Wh | 42 Wh |
| Battery Life | Up to 15 hours | Up to 16 hours |
| AC ADAPTER | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 12 / 15 / 20 V | 45 Watt |
| INPUT | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Volume control | Multi-touch touchpad, buttonless touchpad, Chrome keyboard |
| CONNECTIONS & EXPANSIONS | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Interfaces | USB 2.0 USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) Headphone/microphone combo jack |
USB-C 2.0 (supports DisplayPort 1.1a Alt Mode) (Power Delivery 2.0) Headphone/microphone combo jack USB 2.0 |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Acer Chromebook Spin 311 (R722T) | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) |
|---|
| Included Accessories | USB-C power adapter, 3-cell Li-Ion 40Wh battery | USB-C power adapter |
|---|---|---|
| Security | Google Security Chip H1 | 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) |
| Compliant Standards | MIL-STD 810F, MIL-STD 810H | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | 0.187 W/kg (head), 0.187 W/kg (body), 0.187 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | 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 - pick-up and return |
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