In depth comparison and review of HP Pro c640 G2 Chromebook and Acer Chromebook 515 (CB515). 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 Pro c640 G2 Chromebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
lightweight design
fast boot times
efficient battery life
affordable price
limited app compatibility
average display quality
no biometric login
modest storage capacity
Advantages and disadvantages of Acer Chromebook 515 (CB515) based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
full hd display
efficient multitasking
extended battery life
affordable price
limited storage capacity
no backlit keyboard
average speaker quality
heavier design
| DESIGN AND DIMENSIONS | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 32.36 cm x 22.1 cm x 1.65 cm | 35.79 cm x 24.05 cm x 2.065 cm |
| Weight | 1.48 kg | 1.7 kg |
| Case Material | Aluminum | - |
| Colour | Pike silver aluminium | Steel grey |
| DISPLAY | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Screen Size (Type) | 14" - IPS | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED 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 Aspect Ratio | - | 16:9 |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | - |
| Features | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent | Anti-glare, 25 ms response rate, Narrow Border Display |
| PROCESSOR | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| CPU | Intel Pentium Gold 7505 | Intel Pentium Gold 7505 |
|---|---|---|
| Max Turbo Speed | 3.5 GHz | 3.5 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | L3 - 4 MB | 4 MB |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| RAM | 8 GB (provided memory is soldered) | 4 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 3200 MHz | - |
| Rated Speed | 3200 MHz | - |
| STORAGE | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC | 128 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - HD | Yes - HD |
| Camera Features | Privacy Camera Kill Switch | Privacy shutter |
| Video Resolutions | 720p | - |
| Sound | Dual stereo speakers, two microphones | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio | DTS Sound |
| Audio Features | Bang & Olufsen Audio | Acer Smart Amplifier |
| COMMUNICATIONS | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 - PCI Express Mini Card (M.2) | Intel Wi-Fi 6 AX 201 - M.2 1216 |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.11d, IEEE 802.1x, 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, CNVi, HP Extended Range Wireless LAN | Dual stream (2x2) |
| BATTERY | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Technology | 3-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 58 Wh | 56 Wh |
| Battery Life | Up to 12.5 hours | - |
| AC ADAPTER | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 12 / 15 V | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Type | Keyboard, ClickPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch clickpad, gesture function | Corning Gorilla Glass touchpad |
| CONNECTIONS & EXPANSIONS | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Interfaces | HDMI 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 Headphone/microphone combo jack |
2 x USB-C (supports DisplayPort Alt Mode) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (microSD) |
| SOFTWARE | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Operating System (OS) | Google Chrome OS - English | Google Chrome OS |
|---|---|---|
| Software Included | Google Play | Google Play |
| MISCELLANEOUS | HP Pro c640 G2 Chromebook | Acer Chromebook 515 (CB515) |
|---|
| Included Accessories | HP 45W USB-C AC Adapter | USB-C power adapter |
|---|---|---|
| Security | 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, MU-MIMO technology | - |
| Compliant Standards | UL, VCCI, BSMI, SABS, FCC, ICES, KC, EAC, RCM, ICCP | MIL-STD 810H |
| SAR Value | - | 0.9 W/kg (body), 0.9 W/kg (limb), 0.9 W/kg (head) |
| ENERGY STAR Certified | Yes | - |
| TCO Certified | TCO Certified Notebooks 8 | - |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 0 °C | - |
| Humidity Range Operating | 10 - 90% | - |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |
Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 1W |
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