Detailed comparison and review of ASUS 15 (M509DA) and ASUS ExpertBook P5 (P5440FA). 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 ASUS 15 (M509DA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
adequate performance
decent battery life
average display quality
limited upgrade options
no backlit keyboard
mediocre sound output
Advantages and disadvantages of ASUS ExpertBook P5 (P5440FA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
robust security features
solid state drive included
dual storage options
full hd display
average battery life
no dedicated gpu
limited color accuracy
standard screen brightness
| DESIGN AND DIMENSIONS | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 36.02 cm x 23.49 cm x 2.29 cm | 32.6 cm x 22.93 cm x 1.85 cm |
| Weight | 1.8 kg | 1.26 kg |
| Colour | Transparent silver | Mgcote slab gray |
| DISPLAY | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | 60 Hz | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | - | 300 cd/m² |
| Colour Gamut | 45% NTSC | 72% NTSC |
| Features | Anti-glare, NanoEdge display | Anti-glare, Wide Viewing Angle |
| PROCESSOR | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| CPU | AMD Athlon Silver 3050U / 2.3 GHz | Intel Core i5 (8th Gen) 8265U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 3.2 GHz | 3.9 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | L2 - 4 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| MEMORY | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 12 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | 1 |
| STORAGE | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x2 | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - VGA | Yes - HD |
| Sound | Speaker, microphone | Stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster | - |
| COMMUNICATIONS | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Network Interface | - | Ethernet |
| BATTERY | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Technology | 2-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 32 Wh | 50 Wh |
| Battery Life | - | Up to 10 hour(s) |
| AC ADAPTER | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 19 V, 3.42 A |
| INPUT | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Chiclet keyboard | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI |
Headphone/microphone combo jack USB 3.1 Gen 2 USB 3.1 Gen 1 HDMI USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) LAN (on supplied adapter) VGA (on supplied cable) |
|---|---|---|
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (SD Card, SDHC Card, SDXC Card) |
| SOFTWARE | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Operating System (OS) | No operating system | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS 15 (M509DA) | ASUS ExpertBook P5 (P5440FA) |
|---|
| Included Accessories | Power adapter | Power adapter, USB to Ethernet adapter |
|---|---|---|
| Cables Included | - | USB-C to VGA cable |
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | System password | System password, hard drive password |
| Compliant Standards | UL, C-Tick, BSMI, CB, CCC, FCC, A-Tick, GOST-R | BSMI, CB, CCC, FCC, RoHS, GOST-R |
| SAR Value | 0.13 W/kg (body), 0.13 W/kg (limb) | 0.109 W/kg (body), 0.109 W/kg (limb) |
| ENERGY STAR Certified | Yes | Yes |
| Model Number | EJ381 | BM0385R |
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