In depth comparison and review of HP ProBook 650 G2 and HP ProBook 640 G8 Notebook. 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.
DESIGN AND DIMENSIONS | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.8 cm x 25.7 cm x 2.74 cm | 32.19 cm x 21.39 cm x 1.99 cm |
Weight | 2.31 kg | 1.38 kg |
Case Material | Polycarbonate ABS | - |
DISPLAY | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Screen Size (Type) | 15.6" | 14" - IPS |
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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 Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 250 cd/m² |
Colour Gamut | - | 45% NTSC |
Features | Slim Design | Anti-glare |
PROCESSOR | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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CPU | Intel Core i5 (6th Gen) 6300U / 2.4 GHz | Intel Core i5 (11th Gen) 1145G7 / 2.6 GHz |
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Max Turbo Speed | 3 GHz | 4.4 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 3 MB | 8 MB |
64-bit Computing | Yes | Yes |
Platform Technology | - | Intel vPro Platform |
Features | Enhanced SpeedStep technology, Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
MEMORY | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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RAM | 8 GB | 8 GB (1 x 8 GB) |
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Max RAM Supported | 16 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM - non-ECC |
Speed | 2133 MHz / PC4-17000 | 3200 MHz |
Rated Speed | 2133 MHz | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | - | 1 |
STORAGE | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Main Storage Size (HDD/SSD) | 120 GB SSD | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value |
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AUDIO & VIDEO | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Graphics Processor (GPU) | Intel HD Graphics 520 | Intel Iris Xe Graphics |
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Camera | Yes - 720p | Yes - HD |
Camera Features | 720p HD movie recording, low light enhancement | IR camera |
Video Resolutions | 1280 x 720 | 720p |
Frame Rate | 30 frames per second | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Compliant Standards | High Definition Audio, DTS SOUND+ | - |
COMMUNICATIONS | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Wireless | Bluetooth, Wi-Fi | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | - | Intel Wi-Fi 6 AX 201 |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | - | Intel I219-LM |
Bluetooth Class | - | Class 2 |
Compliant Standards | - | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.11d, IEEE 802.1x, IEEE 802.11i, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.3az, IEEE 802.11r, IEEE 802.11v |
Remote Management Protocol | - | SNMP 2 |
Features | - | Wake-on-LAN (WOL), dual stream (2x2), CNVi |
BATTERY | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Technology | Lithium Ion | 3-cell lithium polymer |
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Battery Capacity (Size) | - | 45 Wh |
Battery Life | - | Up to 12.75 hours |
AC ADAPTER | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Input | AC 120/230 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
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Output | - | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
INPUT | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Type | Keyboard, touchpad | Keyboard, ClickPad |
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Keyboard Name | - | HP Premium |
Features | Volume control, spill-resistant, touchpad with gesture support | Volume control, spill-resistant, multi-touch clickpad |
CONNECTIONS & EXPANSIONS | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Interfaces | USB-C USB 3.0 LAN Dock Headphone/microphone combo jack DisplayPort VGA Serial USB 3.0 (charging) |
USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 (Power Delivery) HDMI Headphone/microphone combo jack USB 3.2 Gen 1 LAN |
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Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | - |
SOFTWARE | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Operating System (OS) | Windows 10 Pro 64-bit Edition (Microsoft Authorized Refurbisher (MAR)) | Windows 10 Pro 64-bit Edition - English |
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Software Included | - | HP Support Assistant, HP Power Manager, HP Hotkey Support, Windows Defender, HP Secure Erase, HP Wireless Button Driver, HP BIOS Configuration Utility (free download), HP Client Catalogue (free download), HP Image Assistant, HP Noise Cancellation, HP LAN-WLAN Protection, HP Notifications, HP System Software Manager (free download), HP Connection Optimizer, HP Manageability & Integration Kit Gen3 (free download), HP BIOSphere Gen5, HP Privacy Settings, HP Client Management Script Library (free download), myHP, HSA Fusion for Commercial, HSA Telemetry for Commercial |
MISCELLANEOUS | HP ProBook 650 G2 | HP ProBook 640 G8 Notebook |
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Dockable | Yes | - |
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Included Accessories | Power adapter | HP 45 Watt nPFC USB-C AC Adapter |
Security | Trusted Platform Module (TPM 1.2) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington 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 3D DriveGuard, Intel Active Management Technology (iAMT), soft-touch surface, HP BIOS Protection, SecureBoot, HP Automatic Drive Lock, HP DriveLock, Hybrid Boot, Master Record Security, Measured Boot, Power On Authentication, Pre-Boot Security, 1 USB 3.0 charging port | Power-on password, Setup Password, Automatic DriveLock, HP DriveLock, Power On Authentication, HP Fast Charge, Pre-boot Authentication, Master Boot Record Security, BIOS Update via Network |
Compliant Standards | ISO 9001, ISO 14001, RoHS, WEEE, ISO 27001 | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | - | EPEAT Gold |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 0 °C |
Humidity Range Operating | - | 10 - 90% (non-condensing) |
Manufacturer Warranty | Limited warranty - 2 years - pick-up and return | Limited warranty - parts and labour - 1 year Limited warranty - battery - 1 year |