Dell 15 (DC15250) vs HP OmniBook 5 (2025)
The HP OmniBook 5 is the better laptop on paper: it has more memory, lasts longer on a charge and has a backlit keyboard and Copilot+ AI features. Pick the Dell 15 only if it matters to you that it has a smoother screen and has an SD card reader.
We earn a commission from qualifying Amazon purchases made through our links, at no extra cost to you. This never affects our specs. How we make money.
Key differences
- Memory HP OmniBook 5 wins
The HP OmniBook 5 has 16 GB of memory against 8 GB. That's the difference between coping and staying quick with lots of tabs and apps open.
- Battery life HP OmniBook 5 wins
The HP OmniBook 5 should last longer on a charge: it has a 59 Wh battery against 41 Wh.
- Extras HP OmniBook 5 wins
Only the HP OmniBook 5 has a backlit keyboard and Copilot+ AI features.
- Smoothness Dell 15 wins
The Dell 15's 120 Hz screen is smoother than the HP OmniBook 5's 60 Hz one.
- Ports Depends on you
Only the Dell 15 has an SD card reader, while only the HP OmniBook 5 has USB-A.
Which one should you choose?
Choose the Dell 15 if…
- You like smooth scrolling: its 120 Hz screen feels slicker.
- You plug things in: it has an SD card reader (for camera cards).
- You might want more memory later: you can add it yourself.
Choose the HP OmniBook 5 if…
- You keep lots of tabs and apps open: 16 GB of memory gives it more room than 8 GB.
- You work away from a plug: it should last longer on a charge (its maker claims up to 16.75 hours).
- You want a backlit keyboard and Copilot+ AI features, handy for typing in dim rooms and Windows' newest AI tools.
- You plug things in: it has USB-A (for older USB accessories).
Full spec comparison
Add more laptopsThe HP OmniBook 5 leads on performance, battery and weight and extras; elsewhere the two are closely matched. Highlighted values mark the better spec in each row, and you can hide the rows where they match.
Performance
Each laptop has its strengths on performance.
The Dell 15 can be upgraded, while the HP OmniBook 5 has more memory.
| Spec | Dell 15 (DC15250) | HP OmniBook 5 (2025) |
|---|---|---|
| Processor | Intel Core i5-1334U | AMD Ryzen AI 5 340 |
| Graphics | Intel UHD Graphics | AMD Radeon 840M |
| AI engine (NPU) | — | 50 TOPS |
| Memory (RAM) | 8 GB | 16 GB |
| Memory type | DDR5-5600 | LPDDR5X-7500 |
| Maximum memory | — | 16 GB |
| Memory upgrades | Upgradeable (slots) | Soldered (not upgradeable) |
| Storage | 512 GB | 512 GB |
| Storage type | SSD | SSD |
| Storage interface | PCIe NVMe M.2 | PCIe 4.0 NVMe M.2 |
Screen
Each laptop has its strengths on the screen.
The HP OmniBook 5 has a slightly bigger screen: 16" against 15.6". The Dell 15 has a smoother screen, while the HP OmniBook 5 has a brighter screen and has a slightly bigger screen.
| Spec | Dell 15 (DC15250) | HP OmniBook 5 (2025) |
|---|---|---|
| Screen size | 15.6" | 16" |
| Resolution | Full HD (1920 x 1080) | Full HD+ (1920 x 1200) |
| Aspect ratio | 16:9 | 16:10 |
| Panel | IPS | IPS |
| Refresh rate | 120 Hz | 60 Hz |
| Variable refresh (VRR) | No | Yes |
| Brightness | 250 nits | 300 nits |
| Colour range | 45% NTSC | 62.5% sRGB |
| HDR | None | — |
| Finish | Matte | Matte |
| Touchscreen | No | No |
Battery and size
Each laptop has its strengths on battery and weight.
The Dell 15 is a little lighter, while the HP OmniBook 5 lasts longer on a charge and charges over USB-C.
| Spec | Dell 15 (DC15250) | HP OmniBook 5 (2025) |
|---|---|---|
| Battery life (maker claim) | — | Up to 16.75 hours |
| Battery capacity | 41 Wh | 59 Wh |
| Charger | — | 65 W |
| Charges via | barrel | USB-C |
| Fast charging | ExpressCharge: 80% in 60 minutes | 50% in approximately 30 minutes (powered off) |
| Weight | 1.62 kg | 1.79 kg |
| Dimensions | 358.5 x 235.56 x 16.96-18.99 mm | 357.7 x 254.8 x 17.9-18.6 mm |
| Materials | plastic cover and base | Aluminium; recycled metal in cover, keyboard frame, sideband and hinge caps |
| Durability | MIL-STD-810H | — |
| Colour | Carbon Black | Glacier silver |
| Colours available | Carbon Black, Platinum Silver | Glacier silver |
Ports and wireless
On ports and wireless, it comes down to what you need.
The Dell 15 has an SD card reader, while the HP OmniBook 5 has USB-A.
| Spec | Dell 15 (DC15250) | HP OmniBook 5 (2025) |
|---|---|---|
| Ports | 1x USB 3.2 Gen 1 Type-A, 1x USB 3.2 Gen 1 Type-C (data only, does not charge or output video), 1x USB 2.0 Type-A, 1x HDMI 1.4 (max 1920x1080 @ 60 Hz), 1x headset jack (3.5 mm), 1x SD card slot | 1x USB-A 3.2 Gen 2 (10Gbps), 1x USB-A 3.2 Gen 1 (5Gbps), 2x USB-C 3.2 Gen 2 (10Gbps, USB Power Delivery 3.1 charging, DisplayPort 2.1, HP Sleep and Charge), 1x HDMI 2.1, 1x 3.5 mm headphone/microphone combo |
| Thunderbolt / USB4 | None | None |
| Card reader | SD | None |
| Ethernet | None | None |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6 |
| Wi-Fi card | Realtek RTL8852BE | — |
| Bluetooth | — | Bluetooth 5.4 |
| Mobile data | None | None |
Features
The HP OmniBook 5 is ahead on extras.
It has a backlit keyboard and Copilot+ AI features and has a sharper webcam, and the Dell 15 doesn't beat it on anything here.
| Spec | Dell 15 (DC15250) | HP OmniBook 5 (2025) |
|---|---|---|
| Webcam | 720p | 1080p + IR |
| Webcam privacy | — | physical shutter |
| Backlit keyboard | No | Yes |
| Keyboard | full-size UK keyboard with numeric keypad; non-backlit | Full-size backlit keyboard with numeric keypad and Copilot key |
| Number pad | Yes | Yes |
| Touchpad | precision touchpad | HP Imagepad |
| Speakers | stereo speakers | Dual speakers; HP Audio Boost; DTS:X Ultra |
| Microphones | single microphone | dual-array digital microphones |
| Pen | No | No |
| Security | TPM 2.0, wedge-shaped lock slot | Firmware TPM, Mic mute key, Camera privacy shutter |
Software and model
Both run Windows.
So the same apps work on both, and they get the same kind of updates.
| Spec | Dell 15 (DC15250) | HP OmniBook 5 (2025) |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Home |
| Model number | 3095H | BQ7V7EA#ABU |
| Released | 2025 | 2025 |