In depth comparison and review of HP ProBook 455r G6 Notebook and HP ProBook 445 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.
Advantages and disadvantages of HP ProBook 455r G6 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
affordable price point
decent battery life
solid performance
good security features
average display quality
heavier design
limited graphics power
no thunderbolt support
Advantages and disadvantages of HP ProBook 445 G8 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
powerful ryzen processors
comfortable keyboard design
good security features
decent battery life
average display quality
no thunderbolt support
limited upgrade options
mediocre speakers
DESIGN AND DIMENSIONS | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.49 cm x 25.69 cm x 1.9 cm | 32.19 cm x 21.39 cm x 1.99 cm |
Weight | 2 kg | 1.38 kg |
Case Material | Aluminum | Metal |
Colour | Pike silver | Pike silver aluminium |
DISPLAY | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Screen Size (Type) | 15.6" - IPS | 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 Brightness | 220 cd/m² | 250 cd/m² |
Colour Gamut | 67% sRGB | 45% NTSC |
Features | Slim Design, Full HD eDP | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent |
PROCESSOR | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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CPU | AMD Ryzen 3 3200U / 2.6 GHz | AMD Ryzen 5 5600U / 2.3 GHz |
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Max Turbo Speed | 3.5 GHz | 4.2 GHz |
Number of Cores | Dual-Core | 6-core |
Cache | 4 MB | L3 - 16 MB |
64-bit Computing | Yes | Yes |
MEMORY | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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RAM | 4 GB (1 x 4 GB) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 32 GB | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM - non-ECC |
Speed | 2400 MHz | 3200 MHz |
Rated Speed | 2400 MHz | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 2 |
Empty Slots | 1 | 1 |
STORAGE | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 SATA 6Gb/s | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe), HP Value |
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AUDIO & VIDEO | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Graphics Processor (GPU) | AMD Radeon Vega 3 | AMD Radeon Graphics |
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Camera | Yes - HD | Yes - HD |
Camera Features | - | Privacy shutter |
Video Resolutions | 720p | 720p |
Sound | Stereo speakers | Stereo speakers, dual array microphone |
COMMUNICATIONS | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | - | Intel Wi-Fi 6 AX 200 - PCI Express Mini Card (M.2) |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | Realtek RTL8111HSH-CG | - |
Bluetooth Class | - | Class 2 |
Compliant Standards | - | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.3ab, IEEE 802.3x, 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 |
Remote Management Protocol | - | SNMP 2 |
Features | Miracast, dual stream (2x2) | Miracast, Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO |
BATTERY | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Technology | 3-cell Lithium Ion | 3-cell lithium polymer |
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Battery Capacity (Size) | 45 Wh | 45 Wh |
Battery Life | - | Up to 15.75 hours |
AC ADAPTER | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Input | - | AC 115/230 V (50/60 Hz) |
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Output | 45 Watt | 45 Watt, 19.5 V |
INPUT | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Type | Keyboard, ClickPad | Keyboard, ClickPad |
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Keyboard Name | - | HP Premium |
Numeric Keypad | Yes | - |
Features | Waterproof | Volume control, spill-resistant, multi-touch clickpad, ClickPad with gesture support |
CONNECTIONS & EXPANSIONS | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Interfaces | 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB 2.0 (powered) HDMI Headphone/microphone combo jack LAN |
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) USB 3.2 Gen 1 USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 (powered) HDMI Headphone/microphone combo jack LAN |
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Memory Card Reader | Yes (SD Card, Memory Stick, SDHC Card, SDXC Card, Memory Stick XC) | Yes (microSD, microSDHC, microSDXC) |
SOFTWARE | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | 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 Client Catalogue (free download), HP Image Assistant (free download), HP PC Hardware Diagnostics, HP Noise Cancellation, HP LAN-WLAN Protection, HP Notifications, HP Connection Optimizer, HP Privacy Settings, HP QuickDrop, HP WorkWell, HP Manageability Integration Kit Gen4 (free dowload), HP Client Management Script Library (free download), Ivanti Management Suite (free download), HP BIOSphere Gen6, myHP, Xerox DocuShare (30 days trial) |
MISCELLANEOUS | HP ProBook 455r G6 Notebook | HP ProBook 445 G8 Notebook |
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Included Accessories | Power adapter | HP 45 Watt Smart AC Adapter |
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Integrated Options | Accelerometer, hall sensor | - |
Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | - | Kensington nano security slot |
Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
Features | Automatic DriveLock, HP DriveLock, Pre-boot Authentication, HP Fingerprint Sensor, HP Wireless Wakeup, HP Sure Click, HP Secure Erase | USB port control, HP Automatic Drive Lock, HP DriveLock, BIOS Update via Network, MIL-STD-810H tested |
Compliant Standards | - | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, KC, CIT, low halogen, ICCP, BNCI |
ENERGY STAR Certified | Yes | Yes |
Max Operating Temperature | - | 35 °C |
Min Operating Temperature | - | 0 °C |
Humidity Range Operating | - | 10 - 90% (non-condensing) |
Manufacturer Warranty | Limited warranty - parts and labour - 3 years - on-site | Limited warranty - parts and labour - 1 year |