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Full specifications
Every available group and stored value, aligned by field.
PERFORMANCE3 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| Memory Bandwidth | About 42.7 GB/s (dual-channel DDR4-2666) | LPDDR5-4800, single-channel |
| Neural Engine | None (no dedicated NPU) | 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) | Intel Core i3-N305 (8 cores / 8 threads, up to 3.8 GHz); Intel N100 (4C/4T, up to 3.4 GHz) and N200 (4C/4T, up to 3.7 GHz) in some regions |
LAUNCH DATE3 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| Announced | Announcement date not recorded | Announcement date not recorded |
| Released | March 2022 | 12 January 2023 |
| Status | Discontinued | Available |
DISPLAY6 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| Brightness | Up to 250 nits typical | — |
| Color | Standard 45% NTSC color | 45% NTSC (regional TN SKU) |
| Refresh Rate | 120 Hz | 60 Hz |
| Resolution | 1920 × 1080 pixels | 1920 x 1080 (Full HD), 16:9 |
| Size | 15.6-inch (Diagonal) | 15.6-inch |
| Type | Anti-glare WVA display; FHD 120 Hz standard | IPS LCD, matte (Acer ComfyView); TN and HD panels in some regional configs |
ADDITIONAL INFORMATION2 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| Launch Price (USD) | $449.00 (reference only — see Price in Nigeria above for the actual retail price) | $499.99 (reference only — see Price in Nigeria above for the actual retail price) |
| Price in Nigeria | ₦629,000 (Stored estimate) | ₦700,000 (Stored estimate) |
OVERVIEW5 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| Chip | Intel Core i5-1235U (10-core, up to 4.4 GHz) with Intel Iris Xe Graphics; Core i3-1215U or i7-1255U options | Intel Core i3-N305 with Intel UHD Graphics (Intel N100/N200 variants in some regions) |
| Manufacturer | Dell | Acer |
| Model | Dell Inspiron 15 3520 (2022) | Acer Aspire 3 A315-510P (2023) |
| Operating System | Windows 11 Home | Windows 11 Home |
| Release Year | 2022 | 2023 |
BODY AND BUILD3 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| Colors | Carbon Black or Platinum Silver | Pure Silver |
| Material | Polycarbonate chassis | Plastic chassis |
| Weight | 1.85 kg (varies by configuration) | 1.70 kg |
MEMORY AND STORAGE3 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| RAM | Standard: 8 GB DDR4 2666 MHz (two SO-DIMM slots, upgradeable to 16 GB) | 8 GB LPDDR5 soldered (4 GB to 16 GB configs by region; max 16 GB) |
| Storage | SSD Options: 256 GB / 512 GB / 1 TB (varies by model) | 256 GB (128 GB to 1 TB by region) |
| Storage Type | SSD (PCIe NVMe M.2) | PCIe NVMe M.2 SSD |
PORTS AND CONNECTIVITY1 field
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| 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. | 1x USB 3.2 Gen 2 Type-C (DisplayPort, charging), 2x USB 3.2 Gen 1 Type-A, 1x HDMI 2.1, 3.5 mm audio jack, Gigabit Ethernet RJ-45 on the US model, Kensington lock slot; Wi-Fi 5 (802.11ac) or Wi-Fi 6 depending on config; Bluetooth 5.1 or above |
BATTERY AND CHARGING3 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| 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) | Up to 11.5 hours (Acer rating for 40 Wh config); 40 Wh or 50 Wh |
| Battery Type | Built-in lithium-ion polymer battery | 3-cell lithium battery |
| Charging | 65 W barrel charger | 45 W adapter; charges via USB-C (Type-C port supports DC-in) |
AUDIO AND WEBCAM3 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| Microphones | Dual-array microphones | Built-in microphone |
| Speakers | Stereo speakers with Waves MaxxAudio Pro | 2 stereo speakers |
| Webcam | 720p HD webcam | 720p HD (1280 x 720), no privacy shutter |
SOFTWARE AND EXTRAS4 fields
| Specification | Inspiron 15 3520 (2022) | Aspire 3 A315-510P (2023) |
|---|---|---|
| Keyboard | Non-backlit keyboard, optional backlit (standard keys) | Full-size keyboard with numeric keypad; no backlight on US model (backlight optional in some regions) |
| Operating System | — | Windows 11 Home |
| Security | Optional fingerprint reader in the power button, TPM 2.0 | Firmware TPM, BIOS user/supervisor passwords, Kensington lock; no fingerprint reader |
| Trackpad | Precision glass touchpad | Multi-touch Microsoft Precision touchpad |