In depth comparison and review of Lenovo IdeaPad Flex 3 CB 11M836 (82KM) 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.
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Product Type | Chromebook - flip design | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 28.5 cm x 20.2 cm x 1.85 cm | 28.67 cm x 20.55 cm x 1.805 cm |
| Weight | 1.2 kg | 1.12 kg |
| Case Material | Polycarbonate ABS | Polycarbonate ABS |
| Colour | Dual tone arctic grey | Dual tone abyss blue | Onyx black |
| DISPLAY | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Screen Size (Type) | 11.6" - IPS | 11.6" - TN |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| 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 | 16:9 |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | Glossy, capacitive touch screen, 170° viewing angle | Anti-glare |
| PROCESSOR | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| CPU | MediaTek MT8183 / 2 GHz | AMD A4 9120C / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | - | 2.4 GHz |
| Number of Cores | 8-core | Dual-Core |
| Cache | - | L2 - 1 MB |
| Features | - | Integrated memory controller |
| MEMORY | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | 1866 MHz | 1866 MHz |
| Rated Speed | 1866 MHz | 1866 MHz |
| STORAGE | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.1 | 64 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Graphics Processor (GPU) | ARM Mali-G72 MP3 | AMD Radeon R4 |
|---|---|---|
| Max Monitors Supported | 1 external monitor(s) | 1 external monitor(s) |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter, fixed focus | Fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | MAX98357A | - |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | 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 | M.2 Card | M.2 Card |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 47 Wh |
| Battery Life | Up to 16 hours | Up to 10 hours |
| AC ADAPTER | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt |
| INPUT | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Multi-touch touchpad, buttonless touchpad, Chrome keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Interfaces | USB-C 2.0 (supports DisplayPort 1.1a Alt Mode) (Power Delivery 2.0) Headphone/microphone combo jack USB 2.0 |
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 | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo IdeaPad Flex 3 CB 11M836 (82KM) | Lenovo IdeaPad 3 CB 11AST5 (82H4) |
|---|
| Included Accessories | USB-C power adapter | 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 | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.152 W/kg (body), 0.152 W/kg (limb) |
| ENERGY STAR Certified | Yes | Yes |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 5 °C |
| Humidity Range Operating | 8 - 95% | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in |
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