In depth comparison and review of Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) and ASUS Chromebook CB9 (CB9400CEA). 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 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 ASUS Chromebook CB9 (CB9400CEA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
efficient battery life
solid build quality
fast boot times
limited storage capacity
mediocre display resolution
fewer port options
not suitable for gaming
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Product Type | Chromebook - with detachable keyboard | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | - | 32.22 cm x 20.49 cm x 1.6 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 | 1.05 kg |
| Case Material | Plastic | Magnesium-aluminium (bottom), magnesium-aluminium (keyboard cover), magnesium-aluminium (LCD cover) |
| Colour | Dual tone abyss blue | Dual tone storm grey | Star black (LCD cover), star black (top), star black (bottom) | Star black |
| DISPLAY | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Screen Size (Type) | 13.3" OLED | 14" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | 400 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% sRGB |
| Features | Glossy, Direct Bonding technology, capacitive touch screen, 170° viewing angle | Anti-glare, Wide-View (IPS), 30 ms response rate, 170° horizontal and vertical viewing angle, 92% screen-to-body ratio |
| PROCESSOR | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| CPU | Qualcomm Snapdragon 7c Gen 2 Kryo 468 / 2.55 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.2 GHz |
| Number of Cores | 8-core | Quad-Core |
| Cache | - | 8 MB |
| Platform Technology | - | Intel Evo |
| Features | - | Intel Smart Cache |
| MEMORY | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR4X SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2133 MHz | - |
| STORAGE | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB eMMC - eMMC 5.1 | 256 GB SSD PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Graphics Processor (GPU) | Qualcomm Adreno | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | 1 external monitor(s) | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes | Yes - 720p |
| Resolution | 8 Megapixel (rear), 5 Megapixel (front) | - |
| Camera Features | Rear camera with auto focus, front camera with fixed focus, RGB camera | Privacy shutter |
| Sound | Four speakers, dual array microphone | Harman/kardon stereo speakers, array microphone |
| Codec | Realtek ALC5682I | - |
| Compliant Standards | High Definition Audio | - |
| Audio Features | - | Output: Smart Amp |
| COMMUNICATIONS | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Technology | Lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 50 Wh |
| Battery Life | Up to 15.5 hours | - |
| AC ADAPTER | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 30 Watt | 45 Watt, 15 V, 3 A |
| INPUT | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Type | Keyboard, digitizer, trackpad, digital pen | Keyboard, NumberPad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Interfaces | 2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Pogo keyboard connector |
Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo IdeaPad Duet 5 CB 13Q7C6 (82QS) | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Keyboard, USB-C wall mount power adapter | Sleeve, USB-C power adapter |
| Integrated Options | Accelerometer, proximity sensor, gyro sensor, hall sensor | - |
| Security | Google Security Chip H1 | Titan-C Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | RapidCharge | MIL-STD-810H tested |
| Compliant Standards | SGS Eye Care Display Certification, TUV Eyesafe Display Certification | WEEE |
| 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 - pick-up and return | - |
| Model Number | - | KC0200 |
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