Detailed comparison and review of HP EliteBook 840 G4 Notebook and ASUS Zenbook Pro 14 Duo OLED (UX8402VU). 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 Zenbook Pro 14 Duo OLED (UX8402VU) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
superb oled display
powerful performance setup
premium build quality
advanced connectivity options
higher price point
moderate battery life
heavier than competitors
complex for some users
| DESIGN AND DIMENSIONS | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 33.8 cm x 23.7 cm x 1.89 cm | 32.25 cm x 22.47 cm x 1.96 cm |
| Weight | 1.48 kg | 1.75 kg |
| Case Material | Aluminum, magnesium alloy | - |
| Colour | - | Tech black |
| DISPLAY | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Screen Size (Type) | 14" - TN | 14.5" OLED |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (2.8K) |
| Pixel Density (ppi) | 157 | - |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 300 cd/m² | 550 cd/m² |
| Colour Gamut | - | 100% DCI-P3 |
| Colour Support | - | 1.07 billion colours |
| Features | Slim Design, Full HD standard-viewing angle (SVA) eDP anti-glare | Glossy, Corning Gorilla glass, NanoEdge display, Pantone Validated, HDR 500 True Black, Dolby Vision, 0.2 ms response rate, 93% screen-to-body ratio, VESA DisplayHDR |
| PROCESSOR | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| CPU | Intel Core i5 (7th Gen) 7200U / 2.5 GHz | Intel Core i7 (13th Gen) 13700H / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 3.1 GHz | 5 GHz |
| Number of Cores | Dual-Core | 14-core |
| Cache | 3 MB | L3 - 24 MB |
| 64-bit Computing | Yes | - |
| Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache | Intel Smart Cache |
| MEMORY | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| RAM | 4 GB (1 x 4 GB) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 32 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2133 MHz / PC4-19200 | - |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD PCIe - HP Z Turbo Drive | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | NVIDIA GeForce RTX 4050 / Intel Iris Xe Graphics |
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Video System Features | - | MUX Switch, NVIDIA DLSS 3, NVIDIA Studio |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | - | IR camera, Windows Hello, ASUS 3D Noise Reduction (3DNR) Technology, ASUS AiSense Camera |
| Sound | Stereo speakers, two microphones | Harman/kardon stereo speakers, 4-microphone array |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | Noise-cancellation technology, Bang & Olufsen Audio, HP Audio Boost | Output: Smart Amplification technology, Asus Audio Booster; Input: AI noise cancelling |
| COMMUNICATIONS | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - PCI Express Mini Card (M.2) | - |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Intel I219-V | - |
| Compliant Standards | IEEE 802.3, IEEE 802.3u, IEEE 802.3i, IEEE 802.1Q, IEEE 802.3ab, IEEE 802.1p, IEEE 802.3x, IEEE 802.1x, IEEE 802.3ae, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.3az | - |
| Remote Management Protocol | SNMP 2 | - |
| Features | Wake-on-LAN (WOL) | Dual stream (2x2) |
| BATTERY | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Technology | 3-cell lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 76 Wh |
| Battery Life | Up to 15.25 hours | - |
| AC ADAPTER | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19.5 V | 180 Watt, 20 V, 9 A |
| INPUT | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Type | Keyboard, touchpad, pointing stick | Keyboard, touchpad, ScreenPad Plus |
|---|---|---|
| Keyboard Name | HP Premium | - |
| Keyboard Backlight | - | Yes |
| Features | Volume control, spill-resistant, gesture function, built-in numeric keypad | Chiclet keyboard, 4096 pressure levels, 1.4mm travel distance, ASUS ErgoSense, 12.7" (2880x864) IPS-level touch display |
| CONNECTIONS & EXPANSIONS | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Slots | 1 x SIM card (1 free) | - |
|---|---|---|
| Interfaces | USB 3.1 Gen 1 (charging) USB 3.1 Gen 1 USB-C DisplayPort VGA LAN Dock Headphone/microphone combo jack |
Headphone/microphone combo jack HDMI 2.1 USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) |
| Memory Card Reader | Yes (SD Card, SDHC Card, SDXC Card) | Yes (microSD Express Card) |
| SOFTWARE | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Home |
|---|---|---|
| Software Included | Skype, LANDesk Management Suite, HP SoftPaq Download Manager, HP Recovery Manager, HP Support Assistant, Bing Toolbar, HP ePrint, HP Hotkey Support, HP Systems Software Manager, Password Manager, HP Client Security, HP Velocity, HP Secure Erase, HP BIOSphere, HP Client Catalog, HP BIOS Config Utility, HP Device Access Manager, HP 3D DriveGuard, HP Mobile Connect Pro, HP Image Assistant, HP JetAdvantage Connect, HP Workwise | MyASUS, ScreenXpert, NVIDIA Studio drivers, ProArt Creator Hub, Microsoft 365 (1 month trial), GlideX |
| MISCELLANEOUS | HP EliteBook 840 G4 Notebook | ASUS Zenbook Pro 14 Duo OLED (UX8402VU) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, smart card reader | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | HP 3D DriveGuard, HP DuraKeys, HP Automatic Drive Lock, HP DriveLock, Master Record Security, Power On Authentication, Pre-boot Authentication, HP Sure Start Gen 3 | MIL-STD-810H tested, ASUS IceCool Plus, compatible with stylus, Cortana support, ASUS Antimicrobial Guard, AAS Ultra mechanism |
| Compliant Standards | ACPI, CSA, UL, VCCI, BSMI, SABS, SASO, CCC, FCC, RoHS, WEEE, ICES, KC, EAC, CIT, RCM | RoHS, REACH, TUV Rheinland Low Blue Light Certification, TUV Rheinland Flicker Free Certification |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | 49 °C |
| Min Operating Temperature | 0 °C | -37 °C |
| Humidity Range Operating | 10 - 90% (non-condensing) | 95% RH |
| Manufacturer Warranty | Limited warranty - 3 years Limited warranty - battery - 3 years |
- |
| Model Number | - | P1026W |
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