Detailed comparison and review of HP ProBook 450 G9 Notebook and HP Stream Laptop 11. 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.
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 Stream Laptop 11 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.94 cm x 23.39 cm x 1.99 cm | 30 cm x 20.57 cm x 1.8 cm |
| Weight | 1.74 kg | 1.17 kg |
| Colour | Natural silver | Aqua blue, linear grooves pattern | Ash silver, gradient linear carbon design | HP gradient with linear carbon finish in cobalt blue | Cobalt blue, gradient linear carbon design | Purple violet, linear carbon |
| DISPLAY | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Screen Size (Type) | 15.6" - IPS | 11.6" |
|---|---|---|
| LCD Backlight Technology | WLED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| V-Sync Rate at Max Res. | 60 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | Full HD ultra wide-viewing angle (UWVA) anti-glare, narrow bezel bent | HD standard-viewing angle (SVA) anti-glare |
| PROCESSOR | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | Intel Celeron N3050 / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 2.16 GHz |
| Number of Cores | 10-core | Dual-Core |
| Cache | L3 - 12 MB | 2 MB |
| 64-bit Computing | - | Yes |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology, Intel Smart Cache | Intel Burst Technology |
| MEMORY | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| RAM | 8 GB (1 x 8 GB) | 2 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM - non-ECC | DDR3L SDRAM |
| Speed | 3200 MHz | 1600 MHz |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 204-pin |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) | 32 GB eMMC |
|---|
| AUDIO & VIDEO | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel HD Graphics |
|---|---|---|
| Camera | Yes - HD | Yes |
| Camera Features | IR camera, privacy camera | HP TrueVision HD |
| Video Resolutions | 720p | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Compliant Standards | - | DTS Studio Sound |
| COMMUNICATIONS | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | - |
| Network Interface | 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 | Miracast |
| BATTERY | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Technology | 3-cell lithium polymer | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 51.3 Wh | 37.69 Wh |
| AC ADAPTER | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Input | AC 115/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt |
| INPUT | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Type | Keyboard, ClickPad | Keyboard, imagepad |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | - |
| Features | Multi-touch clickpad, gesture function, spill-resistant | Multi-touch touchpad, gesture function |
| CONNECTIONS & EXPANSIONS | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| 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 |
HDMI Headphone/microphone combo jack USB 3.1 Gen 1 USB 2.0 |
|---|---|---|
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Operating System (OS) | Windows 10 Pro (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English | Windows 10 Home 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 | Skype, EverNote, Netflix, McAfee LiveSafe (30 days trial), HP Connected Drive, Dropbox (25 GB Cloud Storage) (free for 6 months), OneDrive (100 GB Cloud Storage) (2 years subscription), HP Lounge |
| MISCELLANEOUS | HP ProBook 450 G9 Notebook | HP Stream Laptop 11 |
|---|
| Included Accessories | HP 45 Watt Smart USB-C AC Adapter | Power adapter |
|---|---|---|
| Integrated Options | Tile module | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM) Security Chip |
| 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 | BIOS Absolute Persistence, HP Automatic Drive Lock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested | Power-on password, TPM support |
| 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 |
| 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 - carry-in |
| Model Number | - | y000ni |
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