Description
| Feature | Specification |
|---|---|
| Model | Dell Vostro 15 3520 (Intel Core i7‑1255U) |
| Processor | Intel Core i7‑1255U (10-core- up to 4.7 GHz- 12 MB cache) |
| RAM | 8 GB DDR4 (3200 MHz)- upgradeable to 16 GB |
| Storage | 512 GB M.2 PCIe NVMe SSD- upgradeable via extra M.2 slot |
| Display | 15.6″ Full HD (1920×1080)- WVA- anti-glare- ~220 nits |
| Graphics | Intel Iris Xe Graphics (integrated) |
| Weight / Build | ~1.63 kg; slim bezel- 180° hinge; plastic or optional aluminum chassis |
| Ports & Connectivity | USB‑C (DP)- 3 × USB‑A- HDMI- SD card reader- RJ-45- audio- optional fingerprint |
| Wireless | Wi‑Fi 6 (802.11ax)- Bluetooth 5.2 |
| Battery | 41 Wh (3‑cell Li‑Po)- supports rapid charging via 65 W adapter |
| Keyboard / Security | Backlit keyboard (optional)- fingerprint reader (optional) |
| Operating System | Windows 11 Home/Pro or FreeDOS (region dependent) |
| Ideal For | Business- students- office productivity- light content creation |
Dell Vostro 15 3520 – Intel Core i7‑1255U- 8 GB RAM- 512 GB SSD (Integrated Intel Iris Xe Graphics)
Overview
The Dell Vostro 15 3520 configured with an Intel Core i7‑1255U processor delivers excellent multitasking performance in a lightweight and durable chassis. Equipped with 8 GB DDR4 RAM- a 512 GB NVMe SSD- and a 15.6″ Full HD (1920×1080) anti-glare display- this business-class laptop offers portability (~1.63 kg)- modern connectivity- and reliable computing. Safety fingerprint reader and backlit keyboard options enhance productivity.
Key Features
Processor & Performance
-
Powered by Intel Core i7‑1255U (12th‑Gen Alder Lake) featuring 10 cores (2 P‑cores + 8 E‑cores)- 12 threads- and Turbo Boost frequencies up to 4.7 GHz- ideal for heavy multitasking and productivity workflows.
Memory & Storage
-
8 GB DDR4 RAM (single-channel- upgradeable to 16 GB).
-
512 GB M.2 NVMe SSD- fast boot and file access; storage is expandable via an additional M.2 slot
Display & Graphics
-
15.6″ Full HD anti-glare WVA panel- with ~60 Hz refresh rate and ~220 nits brightness.
-
Integrated Intel Iris Xe Graphics (G7- up to 96 EUs) offers solid performance for casual gaming and media tasks; optional discrete MX550 GPU is available in some variants- but this model uses integrated graphics.
Build & Design
-
Slim bezel design (~6.6 mm) and light chassis (≈1.63 kg)- offering a professional and portable form factor. Hinges allow 180° lay-flat opening. Durable plastic or optional aluminum chassis (region dependent).
Connectivity & Ports
-
Wi‑Fi 6 (802.11ax)- Bluetooth 5.2- and Gigabit Ethernet.
-
Ports include: 1 × USB‑C 3.2 Gen 1 (DisplayPort support)- 2 × USB‑A 3.2 Gen 1- 1 × USB‑A 2.0- HDMI 1.4- SD card reader- combo audio jack- optional fingerprint sensor.
Battery & Power
-
41 Wh battery (3‑cell Li‑Po)- supports fast charging via supplied 65 W adapter. Estimated runtime ~6 hours under normal productivity load.
Why Choose the Dell Vostro 3520 i7?
-
High performance for productivity: fast CPU- speedy SSD- and upgradeable RAM support demanding tasks.
-
Professional and portable design—lightweight- sleek bezels- optional backlit keyboard and fingerprint reader.
-
Modern connectivity—Wi‑Fi 6- USB‑C with video output- plenty of USB ports- and Ethernet.
-
Business-ready display—anti-glare Full HD panel reduces eye strain during long hours.
-
Expandable and future-proof—RAM and storage upgrades supported.
Frequently Asked Questions
Q: Can I upgrade the RAM beyond 8 GB?
A: Yes- the laptop has one available RAM slot—you can upgrade to a maximum of 16 GB.
Q: Is there a dedicated GPU on this model?
A: This configuration uses Intel Iris Xe integrated graphics; some higher-end SKUs include NVIDIA GeForce MX550- but this model does not.
Q: How is the display for daily use or office work?
A: The Full HD anti-glare display offers clear visuals and wide viewing angles—well-suited for text- spreadsheets- and video. Refresh is standard 60 Hz.
Q: Is battery life sufficient for a workday?
A: With its 41 Wh battery and fast charging capability- typical usage yields around 6 hours- depending on settings.
Q: Does it come with Windows pre-installed?
A: Most units ship with Windows 11 Home or Pro; some regions may offer FreeDOS/DOS models.