DELL Pro 15 Essential PV15250 Intel? Core? I7 I7-1355U Laptop 39.6 Cm 15.6 Full 82W4F

Reliable daily performance. Business-ready.
A 15-inch business-ready notebook with a long-lasting battery and a slim, durable chassis with Intel- Core- performance.

Specs




Design


Product type

The sub-category of the product.

Laptop


Product colour

The colour e.g. red, blue, green, black, white.

Black


Form factor

The shape or design of the product.

Clamshell


Housing material

What the casing of the product is made of.

Plastic


Display


Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

39.6 cm (15.6")


Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width - height, with the units in pixels: for example, "1024 - 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
20 x 1080 pixels


Touchscreen

A screen of a laptop, smartphone, etc., that responds to touch so you can control the interface using your fingers.




HD type

Type of supported High Definition (e.g. Full HD, 4K Ultra HD).

Full HD


Panel type

IPS


LED backlight

A backlight is a form of illumination used in liquid crystal displays (LCDs). One type of backlight is made by LEDs, which can be either white or RGB (red green blue). White LEDs are used most often in notebooks and desktop screens, and in virtually all mobile LCD screens. RGB LEDs for backlighting are found in high-end color proofing displays such as HP DreamColor LP2480zx monitor or selected HP EliteBook notebooks, as well as newer consumer grade displays such as Dell's Studio series laptops which have an optional RGB LED display.




Native aspect ratio

The aspect ratio is the ratio of the width of an image to its height. The native aspect ratio is the one which the projector/display is particularly designed for. Images shown in native aspect ratio will utilize the entire resolution of the display and achieve maximum brightness. Images shown in other than native aspect ratio will always have less resolution and less brightness than images shown in native aspect ratio.
:9


Anti-glare screen

Always gives an optimal view, even in direct sunlight.




Display brightness

Brightness is the amount of radiating light emitted from the screen. The brightness rating is measured in candellas per square meter, commonly known as 'nits'.

250 cd/m?


Pixel density
1 ppi


RGB colour space

NTSC


Colour gamut

45%


Display response rise/fall

35 ms


Maximum refresh rate
0 Hz


Contrast ratio (typical)

The difference in light intensity between the brightest white and the darkest black.

600:1


Processor


Processor manufacturer

The manufacturer that produced the processor.

Intel


Processor family

A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.

Intel- Core- i7


Processor generation
th gen Intel- Core- i7


Processor model

The model number for the processor in a computer.

i7-1355U


Processor cores

The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).



Processor threads



Processor boost frequency

The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.

5 GHz


Performance cores

2


Efficient cores

8


Performance-core Max Turbo Frequency

5 GHz


Efficient-core Max Turbo Frequency

3.7 GHz


Processor cache
MB


Processor cache type

Smart Cache


Processor base power
W


Maximum turbo power

55 W


Memory


Internal memory

A computer's memory which is directly accessible to the CPU.
GB


Internal memory type

The type of internal memory such as RAM, GDDR5.

DDR5-SDRAM


Memory form factor

Design of the memory e.g. 240-pin DIMM, SO-DIMM.

SO-DIMM


Memory layout (slots x size)

The slots and size of the memory for the CPU.

1 x 16 GB


Maximum internal memory

The maximum internal memory which is available in the product.
GB


Memory data transfer rate

4400 MT/s


Storage


Total storage capacity

The total amount of data that can be stored on the device.

512 GB


Storage media

Used for the storage of data e.g. HDD (hard disk drive), SSD (solid-state drive).

SSD


Total SSDs capacity

512 GB


Number of SSDs installed

1


SSD capacity

The Solid State Drive's data storage capacity.

512 GB


SSD interface

The type of interface(s) with which the Solid State Drive is connected to other hardware.

PCI Express 4.0


NVMe

NVM Express (NVMe) or Non-Volatile Memory Host Controller Interface Specification (NVMHCIS) is an open logical device interface specification for accessing non-volatile storage media attached via a PCI Express (PCIe) bus. NVM Express, as a logical device interface, has been designed to capitalize on the low latency and internal parallelism of solid-state storage devices.




SSD form factor

The size of the solid-state drive, given in inches

M.2


M.2 SSD size

2230 (22 x 30 mm)


Optical drive type

An optical drive uses laser to read optical discs such as CDs, DVDs and Blu-Ray. Some types of optical drive are: CD ROM drive, CR-RW (CD writer) drive, DVD-ROM.




Card reader integrated

A card reader is a device that enables reading and, in some cases, writing data to and from a memory card.




Compatible memory cards

Types of memory cards which can be used with this product.

SD, SDHC, SDXC


Graphics


Discrete graphics card model

A graphics adapter (often known as a video card) generates images for a display. A discrete graphics adapter plugs into the motherboard, and usually produces much better graphics than an integrated graphics adapter. There are various models of discrete graphics adapters.

Not available


On-board graphics card

Graphics hardware which is built into the motherboard or CPU, as opposed to a separate graphics adapter (video card). On-board graphics uses CPU and RAM for graphics processing.




On-board GPU manufacturer

Intel


Discrete graphics card




On-board graphics card model

"Graphic adapter" is the hardware that produces images on a display. "On-board" means that the graphics adapter is intergrated inside the motherboard.

Intel- UHD Graphics


Audio


Audio system

System used to play music or speech.

High Definition Audio


Number of built-in speakers

2


Speaker power

2.5 W


Built-in microphone

Microphone that is found inside the product.




Camera


Front camera

Camera at the front of the product.




Front camera resolution (numeric)

0.92 MP


Front camera resolution
80 x 720 pixels


Front camera HD type

HD


Video capturing speed

30 fps



Network


Top Wi-Fi standard

Connection of this device is done via Wi-Fi in a high standard.

Wi-Fi 6 (802.11ax)


Wi-Fi standards

The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.

802.11a, Wi-Fi 5 (802.11ac), 802.11b, Wi-Fi 6 (802.11ax), 802.11g, Wi-Fi 4 (802.11n)


Mobile network connection




Wi-Fi band

The frequency bands the product features.

Dual-band (2.4 GHz / 5 GHz)


Antenna type

Type of antenna, also known an aerial, e.g. external, internal.

2x2


WLAN controller model

Realtek RTL8852BE


WLAN controller manufacturer

Realtek


Bluetooth

Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.




MIMO




MIMO type

Multi User MIMO


Ports & interfaces


USB 2.0 ports quantity

Number of USB 2.0 ports (connecting interfaces) in the device. USB 2.0 was released in April 2000 (now called "Hi-Speed"), adding higher maximum signaling rate of 480 Mbit/s (effective throughput up to 35 MB/s or 280 Mbit/s), USB 2.0 ports are usually black.

1


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

Number of USB 3.0 (3.1 Gen 1) ports with Type-C connector. USB 3.0 (3.1 Gen 1) is USB interface version which supports transfer rate up to 5 Gbit/s (SuperSpeed). USB Type-C connector has symmetrical design architecture and compatible with Thunderbolt 3 interface.

1


HDMI ports quantity

The number of sockets (ports) for HDMI connections. HDMI (High-Definition Multimedia Interface) is a compact audio/video interface for transferring uncompressed video data and compressed/uncompressed digital audio data from a HDMI-compliant device ("the source device") to a compatible computer monitor, video projector, digital television, or digital audio device. HDMI is a digital replacement for existing analog video standards.

1


HDMI version

1.4


Combo headphone/mic port




Power adapter barrel connector

4.5 mm


Keyboard


Pointing device

Touchpad


Numeric keypad

Small, palm-sized, seventeen key section of a computer keyboard, usually on the very far right. The numeric keypad features digits 0 to 9, addition (+), subtraction (-), multiplication (*) and division (/) symbols, a decimal point (.) and Num Lock and Enter keys. Laptop keyboards often do not have a numpad, but may provide numpad input by holding a modifier key (typically labelled "Fn") and operating keys on the standard keyboard.




Keyboard language

The letters which are marked on the keys for convenience of the keyboard usage with specific language.

UK English


Software


Operating system architecture

The way in which the operating system of a computer/smartphone (32-bit/64-bit) is set up.

64-bit


Trial software

McAfee Business Protection 1-year,Activate Your Microsoft 365 For A 30 Day Trial


Operating system installed

Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.

Windows 11 Pro


Brand-specific features


Brand specific technologies

Express Charge Boost capable


Battery


Battery technology

The type of battery in the device, e.g. nickel-cadmium (NiCd).

Lithium Polymer (LiPo)


Number of battery cells

4


Battery capacity

54 Wh


Battery voltage

The voltage (V) of the battery.
V


Battery recharge time

Approximate time required to recharge the battery from completely empty to completely full

4 h


Fast charging




Battery charge indicator




Battery weight

240 g


Power


AC adapter power

65 W


AC adapter frequency

50 - 60 Hz


AC adapter input voltage
0 - 240 V


AC adapter output current

3.34 A


AC adapter output voltage
.5 V


DC-in jack

The socket/plug where the DC electricity supply connects to the device.




USB Type-C charging port




Security


Fingerprint reader

A scanner used to identify a person's fingerprint for security purposes. After a sample is taken, access to a computer or other system is granted if the fingerprint matches the stored sample. A PIN may also be used with the fingerprint sample.




Trusted Platform Module (TPM)




Trusted Platform Module (TPM) version

2.0


Operational conditions


Operating temperature (T-T)

The minimum and maximum temperatures at which the product can be safely operated.

0 - 35 ?C


Storage temperature (T-T)

The minimum and maximum temperatures at which the product can be safely stored.

-40 - 65 ?C


Operating relative humidity (H-H)
- 90%


Storage relative humidity (H-H)

0 - 95%


Operating altitude

0 - 3048 m


Non-operating altitude

0 - 10668 m


Operating shock

Environmental requirements for optimal protection from impact in operating mode
0 G


Non-operating shock

Environmental requirements for optimal protection from impact in non-operating mode
0 G


Operating vibration

Environmental requirements for vibration in operating mode

0.66 G


Non-operating vibration

Environmental requirements for vibration in non-operating mode

1.3 G


Weight & dimensions


Width

The measurement or extent of something from side to side.

358.5 mm


Depth

The distance from the front to the back of something.

235.6 mm


Height (front)

The height of the frontside of the product.

1.7 cm


Height (rear)

Height of the backside of the product.

1.9 cm


Weight

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

1.9 kg


Carbon footprint


Total carbon footprint (kg of CO2e)

The total mean carbon footprint value generated across various lifecycle stages (manufacturing, transportation / logistics, use and end of life) per unit (for one single product) i.e., measured in kilograms CO2e.
0


Carbon emissions, manufacturing (kg of CO2e)

The mean carbon emissions during the Manufacturing stage (i.e., emissions during raw material extraction and manufacturing of components (e.g., drives, graphics cards, memory, CPU, mainboards, etc.) or assembling of the product.
5.36


Carbon emissions, logistics (kg of CO2e)

The mean carbon emissions during the transportation of the product.

3.68


Carbon emissions, energy usage (kg of CO2e)

Use-phase carbon emissions from products that consume energy (fuels or electricity) during use.
.36


Carbon emissions, end-of-life (kg of CO2e)

The mean carbon emissions related to the End-of-Life processing of products.

1.6


PAIA version

PAIA (Product Attribute to Impact Algorithm) tool for product carbon footprint calculations. The version of the PAIA tool (and year if available) used during carbon footprint calculation for a product.

GaBi version 1, 2025


Packaging content


AC adapter included