Dell Inspiron 15 3530 (2025) 15.6" (Core i7-1355U / 64GB RAM / 2TB)

The Dell Inspiron 15 3530 (2025) is classified as a productivity laptop with a compact footprint of 358 x 235mm and an 18mm thickness, giving it a relatively slim profile for its category. It weighs 1620g and occupies a total volume of 1514.34 cm³. The design does not include a backlit keyboard, a fanless cooling setup, weather sealing, or a rugged build, positioning it as a standard everyday-use machine rather than a specialized or ruggedized device.

The laptop features a 15.6″ IPS LCD display with a 1920 x 1080 resolution, using LED backlighting to deliver a typical brightness of 220 nits. It supports touch input, adding a degree of flexibility for direct on-screen interaction, though it does not include an anti-reflection coating. The system can drive up to four displays simultaneously, which extends its usability for multi-monitor setups.

The system is equipped with 64GB of DDR4 RAM — the maximum supported — running alongside a 2048GB NVMe SSD over a PCIe 4.0 interface for fast flash-based storage. The CPU runs at 2 x 1.7GHz and 8 x 1.2GHz across 12 threads, with multithreading enabled and a turbo clock speed reaching up to 5GHz; the processor is built on a 10nm semiconductor process and supports 64-bit computing. The integrated GPU operates at a base clock of 400MHz with a turbo of 1300MHz, and supports DirectX 12, though it does not include XeSS acceleration.

In Geekbench 6, the processor scores 2458 in the single-core test and 7122 across multiple cores, reflecting the CPU's capability when handling both single-threaded tasks and parallel workloads. PassMark results follow a similar pattern, with a multi-core score of 14252 and a single-core result of 3436, giving a consistent picture of the processor's overall compute performance.

The laptop's port selection includes one USB 3.2 Gen 1 Type-C port, one USB 3.2 Gen 1 Type-A port, and one USB 2.0 port, while higher-speed options such as USB 3.2 Gen 2, USB 4, Thunderbolt 3, and Thunderbolt 4 are not present. Video output is handled by a single HDMI 1.4 port, with no DisplayPort, mini DisplayPort, or VGA connector included. The machine supports Wi-Fi and AirPlay, and also features an external memory card slot for removable storage. There is no RJ45 Ethernet port on this model.

The available battery-related data indicates that this laptop does not include sleep-and-charge USB ports and does not use a MagSafe power adapter for charging.

The laptop includes stereo speakers, a 3.5mm headset jack, a single microphone, and a front-facing camera, covering the essentials for audio and video communication. It does not support Dolby Atmos, ray tracing, or DLSS, and there is no S/PDIF output. On the security and input side, there is no fingerprint scanner, 3D facial recognition, stylus, or voice command support. Sensor and navigation features such as a gyroscope, accelerometer, GPS, and compass are also absent, and the machine does not include an optical disc drive.

The CPU is a laptop-class processor with a clock multiplier of 17, a 15W TDP, and a maximum operating temperature of 100°C; it employs big.LITTLE technology for mixed-core workloads and supports NX bit for hardware-level security, though the multiplier is locked. Cache configuration consists of 9.5MB of L2 and 12MB of L3, and the memory subsystem runs across two channels with a maximum RAM speed of 5200MHz, without ECC support. Graphics are handled by the integrated Intel Iris Xe with 96 execution units, featuring 768 shading units, 48 TMUs, and 24 ROPs, with support for OpenGL 4.6 and OpenCL 3. The processor supports a range of instruction sets including SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX.