Side by side comparison and review of Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) and Lenovo ThinkPad C14 Chromebook (21C9). 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 Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent oled display
lightweight and portable
long battery life
affordable price point
versatile 2-in-1 design
limited port selection
modest processor performance
no backlit keyboard
limited storage capacity
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 Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Product Type | Chromebook - with detachable keyboard | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | - | 32.54 cm x 21.7 cm x 1.983 cm |
| Dimensions (WxDxH) - tablet | 30.586 cm x 18.674 cm x 0.723 cm | - |
| Dimensions (WxDxH) / Weight Details | 320 g - keyboard dock 1.02 kg - tablet with keyboard |
- |
| Weight | 700 g | 1.56 kg |
| Case Material | Plastic | Polycarbonate ABS (bottom), polycarbonate ABS (top) |
| Colour | Dual tone abyss blue | Dual tone storm grey | Abyss blue |
| DISPLAY | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Screen Size (Type) | 13.3" OLED | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | 250 cd/m² |
| Colour Gamut | 100% DCI-P3 | 45% NTSC |
| Features | Glossy, Direct Bonding technology, capacitive touch screen, 170° viewing angle | Anti-glare, 170° viewing angle |
| PROCESSOR | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| CPU | Qualcomm Snapdragon 7c Gen 2 Kryo 468 / 2.55 GHz | Intel Core i5 (12th Gen) 1235U / 1.3 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.4 GHz |
| Number of Cores | 8-core | 10-core |
| Cache | - | 12 MB |
| Features | - | Integrated memory controller |
| MEMORY | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR4X SDRAM |
| Speed | 2133 MHz | 4266 MHz |
| Rated Speed | 2133 MHz | 4266 MHz |
| STORAGE | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB eMMC - eMMC 5.1 | 128 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Graphics Processor (GPU) | Qualcomm Adreno | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | 1 external monitor(s) | 3 external monitor(s) |
| Camera | Yes | Yes - 1080p |
| Resolution | 8 Megapixel (rear), 5 Megapixel (front) | - |
| Camera Features | Rear camera with auto focus, front camera with fixed focus, RGB camera | Privacy shutter, fixed focus |
| Sound | Four speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC5682I | Realtek ALC5682I |
| Compliant Standards | High Definition Audio | High Definition Audio, Waves MaxxAudio |
| COMMUNICATIONS | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.1 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6E AX 211 - M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 57 Wh |
| Battery Life | Up to 15.5 hours | Up to 11 hours |
| AC ADAPTER | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 30 Watt | 65 Watt |
| INPUT | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Type | Keyboard, digitizer, trackpad, digital pen | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad | Spill-resistant, multi-touch touchpad, Chrome keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Interfaces | 2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Pogo keyboard connector |
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) |
| SOFTWARE | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | Lenovo ThinkPad C14 Chromebook (21C9) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Keyboard, USB-C wall mount power adapter | USB-C slim power adapter |
| Integrated Options | Accelerometer, proximity sensor, gyro sensor, hall sensor | - |
| Security | Google Security Chip H1 | Google Security Chip H1 |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | RapidCharge | RapidCharge, MIL-STD-810H tested |
| Compliant Standards | SGS Eye Care Display Certification, TUV Eyesafe Display Certification | RoHS, Energy-Related Products (ErP) Lot 3 |
| ENERGY STAR Certified | 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 - pick-up and return |
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