Side by side comparison and review of HP ProBook 450 G9 Notebook and HP ENVY Laptop 17. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of HP ProBook 450 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
impressive battery life
comfortable keyboard design
strong processor performance
good security features
average display brightness
no thunderbolt support
limited graphics power
heavier than competitors
| DESIGN AND DIMENSIONS | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.94 cm x 23.39 cm x 1.99 cm | 41.6 cm x 27.5 cm x 3.9 cm |
| Weight | 1.74 kg | 3.4 kg |
| Colour | Natural silver | Brushed aluminum, carbon relic |
| DISPLAY | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Screen Size (Type) | 15.6" - IPS | 17.3" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1600 x 900 (HD+) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | Full HD ultra wide-viewing angle (UWVA) anti-glare, narrow bezel bent | LED-backlit, TrueVision, BrightView Infinity, edge-to-edge glass |
| PROCESSOR | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | Intel Core i7 720QM / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 2.8 GHz |
| Number of Cores | 10-core | Quad-Core |
| Cache | L3 - 12 MB | L3 - 6 MB |
| 64-bit Computing | - | Yes |
| Chipset | - | Mobile Intel HM55 Express |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology, Intel Smart Cache | Hyper-Threading Technology, Intel Turbo Boost Technology |
| MEMORY | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| RAM | 8 GB (1 x 8 GB) | 4 GB (1 x 4 GB) |
|---|---|---|
| Max RAM Supported | 32 GB | 8 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR3 SDRAM |
| Speed | 3200 MHz | 1333 MHz / PC3-10600 |
| Rated Speed | 3200 MHz | 1333 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) | 500 GB HDD SATA 1.5Gb/s / 7200 rpm |
|---|---|---|
| Optical Drive | - | DVD±RW (±R DL) / DVD-RAM / BD-ROM |
| AUDIO & VIDEO | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | ATI Mobility Radeon HD 5850 |
|---|---|---|
| Total Available Graphics Memory | - | 2811 MB |
| Video Memory | - | 1 GB GDDR5 SDRAM |
| Camera | Yes - HD | Yes |
| Camera Features | IR camera, privacy camera | - |
| Video Resolutions | 720p | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| COMMUNICATIONS | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth, 802.11a/b/g/n |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | - |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| Ethernet Controller | Realtek RTL8111HSH | - |
| Bluetooth Class | Class 2 | - |
| Compliant Standards | IEEE 802.1x, IEEE 802.11i, Wi-Fi CERTIFIED | - |
| Remote Management Protocol | SNMP 2 | - |
| Features | Miracast, Wake-on-LAN (WOL), dual stream (2x2), MU-MIMO | - |
| BATTERY | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Technology | 3-cell lithium polymer | 6-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 51.3 Wh | - |
| AC ADAPTER | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 120 Watt, 18.5 V, 6.5 A |
| INPUT | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Type | Keyboard, ClickPad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | - |
| Features | Multi-touch clickpad, gesture function, spill-resistant | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Interfaces | USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 (charging) USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) LAN Headphone/microphone combo jack HDMI |
USB 3.0 USB 2.0/eSATA 2 x USB 2.0 HDMI VGA LAN Headphone/microphone combo jack Headphone output |
|---|---|---|
| Memory Card Reader | - | 5 in 1 (SD Card, Memory Stick, Memory Stick PRO, MultiMediaCard, xD-Picture Card) |
| SOFTWARE | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Operating System (OS) | Windows 10 Pro (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English | Microsoft Windows 7 Home Premium 64-bit Edition |
|---|---|---|
| Software Included | HP Support Assistant, HP Power Manager, HP Hotkey Support, Microsoft 365 (Trial), HP Secure Erase, HP PC Hardware Diagnostics, HP Notifications, HP Connection Optimizer, HP Fingerprint Sensor, HP Privacy Settings, HP QuickDrop, HP BIOSphere Gen6, HP Wake on WLAN, myHP, Tile, HP Smart Support | Microsoft Internet Explorer, Adobe Photoshop Elements, HP MediaSmart Suite, Adobe Flash Player, Adobe Premiere Elements, Adobe Reader, CyberLink DVD Suite, Windows Live Messenger, HP Support Assistant, Stardock MyColors, HP ProtectSmart, Norton Internet Security 2011 (60 days subscription) |
| MISCELLANEOUS | HP ProBook 450 G9 Notebook | HP ENVY Laptop 17 |
|---|
| Included Accessories | HP 45 Watt Smart USB-C AC Adapter | - |
|---|---|---|
| Integrated Options | Tile module | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | - |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested | - |
| Compliant Standards | CSA, UL, VCCI, BSMI, SABS, CCC, FIPS 140-2 Level 2, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, EAC, CIT, UL 1642, low halogen, IEEE 1680, ICCP, RED, BNCI | - |
| 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 - parts and labour - 1 year | Limited warranty - parts and labour - 1 year - pick-up and return |
| Model Number | - | 1190ea |
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