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DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS
Specs
Prices
Main specs
| Processor | AMD Ryzen AI 5 340 3,4GHz |
|---|---|
| Screen | 14" 1920x1200 WVA 60Hz 300 nits 45% NTSC |
| Hard drive | 512GB SSD M.2 |
| RAM | 16GB LPDDR5x-SDRAM |
| Operating system | Windows 11 Home |
| Graphics card |
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Full specifications of DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS
| Reference / Part Number | LDB04255-A376BLU-PUS |
|---|---|
| Release date | August 2025, 1 year ago |
Design
| Product type | Hybrid (2-in-1) |
|---|---|
| Product colour | Blue |
| Form factor | Convertible (Folder) |
| Colour name | Midnight Blue |
| Housing material | Aluminium,Plastic |
Image gallery
Screen
| Display diagonal | 35,6 cm |
|---|---|
| Display resolution | 1920 x 1200 pixels |
| Touchscreen | Yes |
| HD type | Full HD+ |
| Panel type | WVA |
| Display technology marketing name | ComfyView |
| LED backlight | Yes |
| Native aspect ratio | 16:10 |
| Display surface | Gloss |
| Display brightness | 300 cd/m² |
| Pixel density | 162 ppi |
| Display diagonal (metric) | 35,6 cm |
| RGB colour space | NTSC |
| Colour gamut | 45 % |
| Maximum refresh rate | 60 Hz |
| Contrast ratio (typical) | 800:1 |
Processor
| Processor family | AMD Ryzen AI 5 |
|---|---|
| Processor manufacturer | AMD |
| Processor model | 340 |
| Processor frequency | 3,4 GHz |
| Processor generation | AMD Ryzen AI 300 Series |
| Processor cores | 6 |
| Processor threads | 12 |
| Processor boost frequency | 4,8 GHz |
| L3 cache | 16 MB |
| L2 cache | 6 MB |
| Processor base power | 15 W |
| Maximum turbo power | 54 W |
Neural processor unit (NPU)
| Neural processor unit (NPU) | AMD Ryzen AI |
|---|---|
| Total processor performance up to | 59 TOPs |
| NPU performance up to | 50 TOPs |
Memory
| Internal memory | 16 GB |
|---|---|
| Maximum internal memory | 16 GB |
| Internal memory type | LPDDR5x-SDRAM |
| Memory form factor | On-board |
| Memory layout (slots x size) | 4 x 4 GB |
| Memory channels | Dual-channel |
| Memory data transfer rate | 7500 MT/s |
Storage
| Total storage capacity | 512 GB |
|---|---|
| Storage media | SSD |
| Optical drive type | No |
| Total SSDs capacity | 512 GB |
| Number of SSDs installed | 1 |
| SSD capacity | 512 GB |
| SSD interface | PCI Express 4.0 |
| NVMe | Yes |
| SSD form factor | M.2 |
| M.2 SSD size | 2230 (22 x 30 mm) |
| Card reader integrated | No |
Graphics
| On-board graphics card | Yes |
|---|---|
| Discrete graphics card | No |
| Discrete graphics card model | Not available |
| On-board graphics card model | AMD Radeon 840M |
| On-board GPU manufacturer | AMD |
| On-board graphics card family | AMD Radeon |
| On-board graphics card cores | 8 |
Audio
| Audio chip | Realtek ALC3204 |
|---|---|
| Audio system | MaxxAudio Pro |
| Number of built-in speakers | 2 |
| Speakers manufacturer | Waves |
| Speaker power | 2,5 W |
| Built-in microphone | Yes |
Camera
| Front camera | Yes |
|---|---|
| Front camera resolution (numeric) | 2,07 MP |
| Front camera resolution | 1920 x 1080 pixels |
| Front camera HD type | Full HD |
| Video capturing speed | 30 fps |
Network
| Mobile network connection | No |
|---|---|
| Top Wi-Fi standard | Wi-Fi 7 (802.11be) |
| Wi-Fi standards | 802.11a,802.11b,802.11g,Wi-Fi 5 (802.11ac),Wi-Fi 6E (802.11ax),Wi-Fi 7 (802.11be) |
| Wi-Fi band | Tri-band (2.4 GHz / 5 GHz / 6 GHz) |
| Wi-Fi data rate (max) | 2882 Mbit/s |
| Antenna type | 2x2 |
| WLAN controller model | MediaTek MT7925 |
| WLAN controller manufacturer | MediaTek |
| Bluetooth | Yes |
Ports & interfaces
| USB 2.0 ports quantity | 0 |
|---|---|
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity | 0 |
| HDMI ports quantity | 1 |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity | 2 |
| HDMI version | 1.4 |
| Combo headphone/mic port | Yes |
| USB Type-C DisplayPort Alternate Mode | Yes |
Performance
| Motherboard chipset | AMD SoC |
|---|
Keyboard
| Numeric keypad | No |
|---|---|
| Pointing device | Touchpad |
Software
| Operating system installed | Windows 11 Home |
|---|---|
| Operating system architecture | 64-bit |
Battery
| Battery capacity | 64 Wh |
|---|---|
| Battery technology | Lithium-Ion (Li-Ion) |
| Number of battery cells | 4 |
| Battery voltage | 15,2 V |
| Battery recharge time | 3 h |
| Fast charging | Yes |
| Battery charge indicator | Yes |
| Battery weight | 260 g |
Power
| USB Type-C charging port | Yes |
|---|---|
| USB Type-C required charging power (min) | 27 W |
| USB Type-C required charging power (max) | 65 W |
| AC adapter power | 65 W |
| AC adapter frequency | 50/60 Hz |
| AC adapter input voltage | 100 - 240 V |
| USB Power Delivery (USB PD) | Yes |
| USB charging voltage | 5,9,15,20 V |
| USB charging current | 3.25 A |
Operational conditions
| Operating temperature (T-T) | 0 - 40 °C |
|---|---|
| Storage temperature (T-T) | -40 - 65 °C |
| Operating relative humidity (H-H) | 0 - 90 % |
| Storage relative humidity (H-H) | 0 - 90 % |
| Operating shock | 140 G |
| Operating vibration | 0,66 G |
Certificates
| Wi-Fi certified | Yes |
|---|
Sustainability
| Sustainability certificates | ENERGY STAR,EPEAT Climate +,EPEAT Gold |
|---|
Weight & dimensions
| Weight | 1,62 kg |
|---|---|
| Width | 314 mm |
| Depth | 226,2 mm |
| Height (front) | 1,4 cm |
| Height (rear) | 1,5 cm |
Packaging content
| AC adapter included | Yes |
|---|
Frequently asked questions
Is the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS good for gaming?
This laptop was not built for gaming: it relies on the integrated AMD Radeon 840M. Its card's page shows what level it handles current games at.
What is the screen of the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS like?
It carries a 14" 1920x1200 WVA 60Hz 300 nits 45% NTSC display.
Which processor and graphics card does the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS have?
It runs on the AMD Ryzen AI 5 340 processor with the AMD Radeon 840M graphics. Their pages carry their benchmarks, ranking position and alternatives.
Which operating system does the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS come with?
It comes with Windows 11 Home preinstalled.
Which ports does the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS have?
According to its spec sheet: 2 × USB-C, 1 × USB-A, 1 × HDMI, headphone jack (3.5 mm).
Does the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS have a touch screen?
Yes, according to its spec sheet the screen is a touch screen.
What material is the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS made of?
Its housing is made of Aluminium,Plastic.
How much does the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS weigh?
It weighs 1,62 kg, a normal weight for its size: easy enough to move around.
When was the DELL 2-in-1 DB04255 LDB04255-A376BLU-PUS released?
Its release date is August 2025, 1 year ago.