In depth comparison and review of Lenovo IdeaPad 3 CB 11AST5 (82H4) and ASUS Chromebook CX9 CX9400CEA (HU0035). 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 3 CB 11AST5 (82H4) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact and lightweight
efficient Chrome OS
solid build quality
decent battery life
limited storage capacity
mediocre display resolution
basic performance level
fewer connectivity options
Advantages and disadvantages of ASUS Chromebook CX9 CX9400CEA (HU0035) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
fast boot-up speed
robust security features
efficient battery life
sharp display resolution
limited storage capacity
no HDMI port
higher price point
fewer software options
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 28.67 cm x 20.55 cm x 1.805 cm | 32.22 cm x 20.49 cm x 1.8 cm |
| Weight | 1.12 kg | 1.35 kg |
| Case Material | Polycarbonate ABS | Aluminium alloy |
| Colour | Onyx black | Star black |
| DISPLAY | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Screen Size (Type) | 11.6" - TN | 14" |
|---|---|---|
| LCD Backlight Technology | 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 | 400 cd/m² |
| Colour Gamut | - | 100% sRGB |
| Features | Anti-glare | Glossy, 92% screen-to-body ratio |
| PROCESSOR | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| CPU | AMD A4 9120C / 1.6 GHz | Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz |
|---|---|---|
| Max Turbo Speed | 2.4 GHz | 4.7 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L2 - 1 MB | 12 MB |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 1866 MHz | - |
| Rated Speed | 1866 MHz | - |
| STORAGE | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.1 | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Graphics Processor (GPU) | AMD Radeon R4 | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | 1 external monitor(s) | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Fixed focus | Privacy shutter |
| Sound | Stereo speakers, microphone | Harman/kardon stereo speakers, array microphone |
| Compliant Standards | High Definition Audio | - |
| Audio Features | - | Output: Smart Amp |
| COMMUNICATIONS | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Technology | Lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 50 Wh |
| Battery Life | Up to 10 hours | Up to 14 hours |
| AC ADAPTER | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 15 V, 3 A |
| INPUT | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Type | Keyboard, touchpad | Keyboard, NumberPad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, chiclet keyboard, 1.5mm travel distance |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Interfaces | 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 |
HDMI Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo IdeaPad 3 CB 11AST5 (82H4) | ASUS Chromebook CX9 CX9400CEA (HU0035) |
|---|
| Included Accessories | USB-C power adapter | Optical mouse, sleeve, USB-C power adapter |
|---|---|---|
| Security | Google Security Chip H1 | Titan-C Security Chip, fingerprint reader |
| 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) |
| Features | - | ErgoLift, MIL-STD-810H tested |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | CTR 21, UL 1459, FCC Part 15 Class B, JIS C 0950, EU RoHS, EU REACH |
| SAR Value | 0.152 W/kg (body), 0.152 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 | - |
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