Detailed comparison and review of HP ProBook 645 G1 Notebook and HP ProBook 450 G5 Notebook. 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.
| DESIGN AND DIMENSIONS | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 34 cm x 23.7 cm x 2.9 cm | 37.6 cm x 26.3 cm x 2.09 cm |
| Weight | 2 kg | 2.02 kg |
| Case Material | Polycarbonate ABS | - |
| DISPLAY | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Screen Size (Type) | 14" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1600 x 900 (HD+) | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Features | HD+ anti-glare | - |
| PROCESSOR | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| CPU | AMD A4 4300M / 2.5 GHz | Intel Core i3 (8th Gen) 8130U / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 3 GHz | 3.4 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 1 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | AMD A76M FCH | - |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| RAM | 4 GB | 0 GB |
|---|---|---|
| Max RAM Supported | 16 GB | 32 GB |
| RAM Type | DDR3L SDRAM | DDR4 SDRAM |
| Speed | 1600 MHz / PC3-12800 | - |
| Rated Speed | 1600 MHz | - |
| Form Factor | SO-DIMM 204-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 2 |
| STORAGE | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD SATA 6Gb/s | - |
|---|---|---|
| Optical Drive | DVD±RW (±R DL) / DVD-RAM fixed - tray | - |
| AUDIO & VIDEO | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Graphics Processor (GPU) | AMD Radeon HD 7420G | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes | - |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, microphone | Stereo speakers |
| Codec | IDT 92HD91 | - |
| Compliant Standards | DTS SOUND+ | - |
| COMMUNICATIONS | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Wireless | 802.11a/b/g/n, Bluetooth 4.0 | - |
|---|---|---|
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | - | Realtek RTL8111HSH |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.11, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, Wi-Fi CERTIFIED, IEEE 802.3az | - |
| Remote Management Protocol | SNMP 2 | - |
| BATTERY | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Technology | 6-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 55 Wh | - |
| AC ADAPTER | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt, 18.5 V | - |
| INPUT | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Type | Keyboard, touchpad | - |
|---|---|---|
| Features | Scrolling wheels (2-way), spill-resistant, touchpad with gesture support | - |
| CONNECTIONS & EXPANSIONS | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Expansion Bays | 1 x Upgrade Bay | - |
|---|---|---|
| Interfaces | 4 x USB 3.0 DisplayPort VGA Microphone input Headphone output LAN Dock |
USB-C 3.1 USB 2.0 (powered) 2 x USB 3.1 Gen 1 HDMI LAN VGA Headphone/microphone combo jack |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Operating System (OS) | Microsoft Windows 7 Professional 64-bit Edition (available through downgrade rights from Windows 8 Pro) + Windows 8 Pro Licence - English / Finnish / Swedish | No operating system |
|---|---|---|
| Software Included | Cyberlink PowerDVD, CyberLink Power2Go, Adobe Flash Player, HP Recovery Disc Creator, Skype, HP Recovery Manager, HP Support Assistant, HP Connection Manager, HP ePrint, CyberLink YouCam BE, HP Exclusive, HP PageLift | - |
| MISCELLANEOUS | HP ProBook 645 G1 Notebook | HP ProBook 450 G5 Notebook |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | - |
| Security | Trusted Platform Module (TPM 1.2) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Power-on password, charging via USB, HP 3D DriveGuard, HP SpareKey, HP File Sanitizer, HP BIOS Protection, SecureBoot | HP Automatic Drive Lock, HP DriveLock, Power On Authentication, Pre-boot Authentication, Master Boot Record Security |
| Compliant Standards | ACPI, CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, KC | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, KC, CIT |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 0 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 10 - 90% (non-condensing) |
| Manufacturer Warranty | Limited warranty - 1 year | - |
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