Detailed comparison and review of HP Pro c645 Chromebook Enterprise and HP Elite c640 G3 Chromebook. 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 HP Pro c645 Chromebook Enterprise based on its technical characteristics, features, user experience, expert reviews and price level.
affordable enterprise solution
lightweight and portable
good battery life
fast boot times
adequate connectivity options
mediocre display quality
limited storage capacity
average performance
no backlit keyboard
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
| DESIGN AND DIMENSIONS | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 32.4 cm x 22.1 cm x 1.65 cm | 32.3 cm x 22.1 cm x 1.98 cm |
| Weight | 1.54 kg | 1.54 kg |
| Colour | Pike silver aluminium | - |
| DISPLAY | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Screen Size (Type) | 14" - IPS | 14" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes |
| LCD Backlight Technology | WLED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, Micro Edge, narrow-bezel design | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent |
| PROCESSOR | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| CPU | AMD Ryzen 5 3500C / 2.1 GHz | Intel Pentium Gold 8505 / 1.2 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 4.4 GHz |
| Number of Cores | Quad-Core | 5-core |
| Cache | L3 - 4 MB | L3 - 8 MB |
| Features | - | Intel Turbo Boost Technology |
| MEMORY | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM - non-ECC | LPDDR4X SDRAM |
| Speed | 2666 MHz | 4266 MHz |
| Rated Speed | 2666 MHz | 4266 MHz |
| STORAGE | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2230 PCIe 3.0 x4 - NVM Express (NVMe) | 64 GB eMMC |
|---|
| AUDIO & VIDEO | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - HD | Yes |
| Resolution | - | 5 Megapixel |
| Camera Features | Privacy shutter, HP Privacy | Privacy shutter, HP Privacy |
| Video Resolutions | 720p | - |
| Sound | Dual stereo speakers, dual array microphone | Dual stereo speakers, dual array microphone |
| Codec | - | Realtek ALC5682I-VS |
| Audio Features | Bang & Olufsen Audio | Output: Bang & Olufsen Audio; Input: AI noise reduction |
| COMMUNICATIONS | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 200 - PCI Express Mini Card (M.2) | 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), Chromecast support, MU-MIMO | Dual stream (2x2), MU-MIMO, CNVi |
| BATTERY | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Technology | 3-cell lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 58 Wh | 58.84 Wh |
| Battery Life | Up to 10 hours | - |
| Battery Weight | - | 230 g |
| AC ADAPTER | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 115-230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 12 / 15 / 20 V | 45 Watt, 5 / 9 / 12 / 15 V, 5 A |
| INPUT | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Type | Keyboard, ClickPad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch clickpad, gesture function | Volume control, spill-resistant, multi-touch clickpad, gesture function, glass clickpad, pick resistant |
| CONNECTIONS & EXPANSIONS | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Interfaces | 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) HDMI 2 x USB 3.2 Gen 2 Headphone/microphone combo jack |
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 |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (microSD) |
| SOFTWARE | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Operating System (OS) | Google Chrome OS (with Chrome Enterprise Upgrade) - English | Google Chrome OS - English |
|---|---|---|
| Software Included | Google One | HP QuickDrop |
| MISCELLANEOUS | HP Pro c645 Chromebook Enterprise | HP Elite c640 G3 Chromebook |
|---|
| Included Accessories | 45W USB-C power adapter | HP 45 Watt nPFC USB-C AC Adapter |
|---|---|---|
| Security | Titan-C Security Chip, fingerprint reader | Titan-C Security Chip |
| Security Slot Type | Kensington nano security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | HP Fast Charge, Google Titan C | HP Fast Charge, Zero Touch Enrollment |
| Compliant Standards | UL, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, ICCP | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, ICCP |
| ENERGY STAR Certified | Yes | - |
| TCO Certified | TCO Certified Notebooks 8 | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 0 °C | 0 °C |
| Humidity Range Operating | 10 - 90% | 10 - 90% |
| Manufacturer Warranty | Limited warranty - parts and labour - 3 years Limited warranty - battery - 1 year |
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