Detailed comparison and review of Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) and Lenovo ThinkPad C14 Chromebook (21C9). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
flexible 2-in-1 design
compact and lightweight
decent battery life
fanless, silent operation
mediocre performance
limited storage capacity
low-resolution display
fewer connectivity options
Advantages and disadvantages of Lenovo ThinkPad C14 Chromebook (21C9) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
excellent keyboard feel
good battery life
affordable price
mediocre display resolution
limited storage capacity
no high-end GPU
fewer ports available
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Product Type | Chromebook - flip design | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.78 cm x 1.78 cm | 32.54 cm x 21.7 cm x 1.983 cm |
| Weight | 1.2 kg | 1.56 kg |
| Case Material | Aluminum, polycarbonate ABS | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | Almond | Abyss blue | Abyss blue |
| DISPLAY | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Screen Size (Type) | 11.6" | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point 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 |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Glossy, Wide Viewing Angle | Anti-glare, 170° viewing angle |
| PROCESSOR | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 4.4 GHz |
| Number of Cores | Dual-Core | 10-core |
| Cache | 4 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2400 MHz | 4266 MHz |
| Rated Speed | 2400 MHz | 4266 MHz |
| STORAGE | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 128 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | - | 3 external monitor(s) |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | Fixed focus | Privacy shutter, fixed focus |
| Sound | Stereo speakers, microphone | Stereo speakers, dual array microphone |
| Codec | MAX98357A | Realtek ALC5682I |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Waves MaxxAudio |
| COMMUNICATIONS | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wi-Fi 6E AX 211 - M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 57 Wh |
| Battery Life | Up to 10 hours | Up to 11 hours |
| AC ADAPTER | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 65 Watt |
| INPUT | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, Chrome keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
2 x USB 3.2 Gen 2 2 x Thunderbolt 4 (supports DisplayPort 1.4) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Included Accessories | USB-C power adapter | USB-C slim power adapter |
|---|---|---|
| Security | Google Security Chip H1 | Google Security Chip H1 |
| Security Slot Type | Kensington security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | RapidCharge, MIL-STD-810H tested |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | 1.1 W/kg (body), 1.1 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 | Limited warranty - 1 year - pick-up and return |
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