In depth comparison and review of HP Laptop 15s and HP EliteBook 645 G9 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 Laptop 15s based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
solid state drive included
full hd display
average processor speed
limited graphics performance
no backlit keyboard
fewer connectivity options
Advantages and disadvantages of HP EliteBook 645 G9 Notebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
powerful amd processor
lightweight and portable
high-resolution display
fast charging support
average battery life
limited storage capacity
no dedicated gpu
higher price point
| DESIGN AND DIMENSIONS | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 35.85 cm x 24.2 cm x 1.79 cm | 32.19 cm x 21.39 cm x 1.99 cm |
| Weight | 1.69 kg | 1.37 kg |
| Colour | Jet black, mesh knit pattern with texture finish | - |
| DISPLAY | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | - | WLED backlight |
| Screen Resolution | 1366 x 768 (HD) | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare, Micro Edge | - |
| PROCESSOR | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| CPU | AMD Athlon Silver 3050U / 2.3 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 3.2 GHz | - |
| Number of Cores | Dual-Core | - |
| Cache | L3 - 4 MB | - |
| MEMORY | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| RAM | 4 GB (1 x 4 GB (non customer accessible / upgradeable)) | 0 GB |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | DDR4 SDRAM - non-ECC | DDR4 SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| Empty Slots | - | 2 |
| STORAGE | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 SATA - triple-level cell (TLC) | - |
|---|
| AUDIO & VIDEO | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | No graphics |
|---|---|---|
| Camera | Yes - HD | - |
| Camera Features | HP TrueVision HD | - |
| Video Resolutions | 720p | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers |
| Codec | - | Realtek ALC3247 |
| COMMUNICATIONS | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | - |
|---|---|---|
| Wireless Controller | Realtek RTL8821CE | - |
| Features | Miracast, single stream (1x1), MU-MIMO | - |
| BATTERY | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Technology | 3-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 41 Wh | - |
| Battery Life | Up to 9.25 hours | - |
| Battery Run Time | Video playback: up to 9.25 hours | - |
| AC ADAPTER | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Input | - | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 5 / 9 / 12 / 15 / 20 V |
| INPUT | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Type | Keyboard, imagepad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Name | - | HP Premium |
| Numeric Keypad | Yes | - |
| Features | Precision touchpad, multi-touch ImagePad | Volume control, spill-resistant, ClickPad with gesture support |
| CONNECTIONS & EXPANSIONS | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) LAN USB 3.2 Gen 1 HDMI Headphone/microphone combo jack USB 3.2 Gen 1 (powered) USB 3.2 Gen 1 (Power Delivery) |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | - |
| SOFTWARE | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | No operating system |
|---|---|---|
| Software Included | HP Support Assistant, HP CoolSense, Microsoft 365 (30 days trial), McAfee LiveSafe, HP 3D DriveGuard, HP JumpStart, Alexa, ExpressVPN (30 days trial) | - |
| MISCELLANEOUS | HP Laptop 15s | HP EliteBook 645 G9 Notebook |
|---|
| Included Accessories | HP 45 Watt Smart AC Adapter | - |
|---|---|---|
| Integrated Options | - | HP Tamper Lock |
| 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), chassis intrusion sensor |
| Features | HP Fast Charge | Automatic DriveLock, HP DriveLock, HP Fast Charge, BIOS Update via Network, MIL-STD-810H tested |
| Compliant Standards | - | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, Common Criteria EAL4+, KC, CIT, low halogen, ICCP, BNCI |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Silver | - |
| 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 - pick-up and return | - |
| Model Number | eq1540sa | - |
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