Dell / LaptopsRelease date: March 2022
Dell Inspiron 15 3520 (2022)
Inspiron 15 3520 (2022)
From ₦629,000
Stored estimate. No saved seller offers for this device. Stored estimate. No saved seller offers for this device; current price and availability are unconfirmed.
Official launch price: $449.00
15.6-inch (Diagonal) Anti-glare WVA display; FHD 120 Hz standard · 120 Hz
Our take
Editorial context remains separate from factual specifications.
The Dell Inspiron 15 3520 (2022) features a 15.6-inch (Diagonal) Anti-glare WVA display; FHD 120 Hz standard display with 120 Hz refresh rate.
Before you buy
Confirm the storage, condition, warranty and network compatibility of the exact unit before paying. For a used device, check the display, cameras, battery and charging port.
Full specifications
Every applicable group and every stored specification row.
LAUNCH DATE3 fields
- Announced
- Announcement date not recorded
- Released
- March 2022
- Status
- Discontinued
DISPLAY6 fields
- Type
- Anti-glare WVA display; FHD 120 Hz standard
- Size
- 15.6-inch (Diagonal)
- Resolution
- 1920 × 1080 pixels
- Refresh Rate
- 120 Hz
- Brightness
- Up to 250 nits typical
- Color
- Standard 45% NTSC color
ADDITIONAL INFORMATION2 fields
- Price in Nigeria
- ₦629,000 (Stored estimate)
- Launch Price (USD)
- $449.00 (reference only — see Price in Nigeria above for the actual retail price)
AUDIO AND WEBCAM3 fields
- Microphones
- Dual-array microphones
- Speakers
- Stereo speakers with Waves MaxxAudio Pro
- Webcam
- 720p HD webcam
BATTERY AND CHARGING3 fields
- Battery Life
- 41 Wh or 54 Wh battery; Dell does not publish a single figure — typical mixed use around 6–8 hours (manufacturer endurance figure)
- Battery Type
- Built-in lithium-ion polymer battery
- Charging
- 65 W barrel charger
BODY AND BUILD3 fields
- Colors
- Carbon Black or Platinum Silver
- Material
- Polycarbonate chassis
- Weight
- 1.85 kg (varies by configuration)
MEMORY AND STORAGE3 fields
- RAM
- Standard: 8 GB DDR4 2666 MHz (two SO-DIMM slots, upgradeable to 16 GB)
- Storage
- SSD Options: 256 GB / 512 GB / 1 TB (varies by model)
- Storage Type
- SSD (PCIe NVMe M.2)
OVERVIEW5 fields
- Chip
- Intel Core i5-1235U (10-core, up to 4.4 GHz) with Intel Iris Xe Graphics; Core i3-1215U or i7-1255U options
- Manufacturer
- Dell
- Model
- Dell Inspiron 15 3520 (2022)
- Operating System
- Windows 11 Home
- Release Year
- 2022
PERFORMANCE3 fields
- Memory Bandwidth
- About 42.7 GB/s (dual-channel DDR4-2666)
- Neural Engine
- None (no dedicated NPU)
- Processor
- Intel Core i5-1235U (Alder Lake, 15 W); CPU: 10-core / 12-thread, up to 4.4 GHz; Core i3-1215U or i7-1255U options; GPU: Intel Iris Xe Graphics (UHD on i3)
PORTS AND CONNECTIVITY1 field
- Ports and connectivity
- 1 × USB 2.0 + 2 × USB 3.2 (USB-A), HDMI 1.4, SD card reader, Gigabit Ethernet, 3.5 mm headset jack, Wi-Fi 5 or Wi-Fi 6, Bluetooth 5.0.
SOFTWARE AND EXTRAS3 fields
- Keyboard
- Non-backlit keyboard, optional backlit (standard keys)
- Security
- Optional fingerprint reader in the power button, TPM 2.0
- Trackpad
- Precision glass touchpad
Where to buy in Nigeria
Saved seller offers for this exact device. Prices have not yet been reverified; confirm the configuration, condition and availability with the store.
| Seller / condition | Configuration | Price / checked | Listing |
|---|---|---|---|
| No saved seller offers are available for this device. Stored estimates do not confirm current price or stock. | |||
Store search links are not verified offers. Confirm price, configuration, condition and warranty before paying.
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Last updated 20 Sep 2026
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