In depth comparison and review of HP Elite c640 G3 Chromebook 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 HP Elite c640 G3 Chromebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
responsive keyboard design
lightweight and portable
efficient Chrome OS
fast charging support
limited app compatibility
average display quality
no Windows or macOS
modest 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 | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 32.3 cm x 22.1 cm x 1.98 cm | 32.22 cm x 20.49 cm x 1.6 cm |
| Weight | 1.54 kg | 1.05 kg |
| Case Material | - | Magnesium-aluminium (bottom), magnesium-aluminium (keyboard cover), magnesium-aluminium (LCD cover) |
| Colour | - | Star black (LCD cover), star black (top), star black (bottom) | Star black |
| DISPLAY | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Screen Size (Type) | 14" - IPS | 14" |
|---|---|---|
| Touchscreen | Yes | - |
| LCD Backlight Technology | WLED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | 250 cd/m² | 400 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB |
| Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent | Anti-glare, Wide-View (IPS), 30 ms response rate, 170° horizontal and vertical viewing angle, 92% screen-to-body ratio |
| PROCESSOR | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| CPU | Intel Pentium Gold 8505 / 1.2 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 4.2 GHz |
| Number of Cores | 5-core | Quad-Core |
| Cache | L3 - 8 MB | 8 MB |
| Platform Technology | - | Intel Evo |
| Features | Intel Turbo Boost Technology | Intel Smart Cache |
| MEMORY | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR4X SDRAM |
| Speed | 4266 MHz | - |
| Rated Speed | 4266 MHz | - |
| STORAGE | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC | 256 GB SSD PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | Functions as Intel UHD graphics (for single-channel memory) | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes | Yes - 720p |
| Resolution | 5 Megapixel | - |
| Camera Features | Privacy shutter, HP Privacy | Privacy shutter |
| Sound | Dual stereo speakers, dual array microphone | Harman/kardon stereo speakers, array microphone |
| Codec | Realtek ALC5682I-VS | - |
| Audio Features | Output: Bang & Olufsen Audio; Input: AI noise reduction | Output: Smart Amp |
| COMMUNICATIONS | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 - PCI Express Mini Card (M.2) | - |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.11d, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v | - |
| Features | Dual stream (2x2), MU-MIMO, CNVi | Dual stream (2x2) |
| BATTERY | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Technology | 3-cell lithium polymer | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 58.84 Wh | 50 Wh |
| Battery Weight | 230 g | - |
| AC ADAPTER | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Input | AC 115-230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 12 / 15 V, 5 A | 45 Watt, 15 V, 3 A |
| INPUT | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Type | Keyboard, ClickPad | Keyboard, NumberPad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Volume control, spill-resistant, multi-touch clickpad, gesture function, glass clickpad, pick resistant | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Interfaces | 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 (charging) 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) HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Operating System (OS) | Google Chrome OS - English | Google Chrome OS |
|---|---|---|
| Software Included | HP QuickDrop | - |
| MISCELLANEOUS | HP Elite c640 G3 Chromebook | ASUS Chromebook CB9 (CB9400CEA) |
|---|
| Included Accessories | HP 45 Watt nPFC USB-C AC Adapter | Sleeve, USB-C power adapter |
|---|---|---|
| Security | Titan-C Security Chip | Titan-C Security Chip, fingerprint reader |
| Security Slot Type | Kensington nano security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | HP Fast Charge, Zero Touch Enrollment | MIL-STD-810H tested |
| Compliant Standards | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, ICCP | WEEE |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% | - |
| Model Number | - | KC0200 |
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