| Processor | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Processor model | i7-1255U | N4000 |
| Processor manufacturer | Intel | |
| Processor socket | | BGA 1090 |
| Processor threads | | 2 |
| Processor cores | 10 | 2 |
| Processor codename | | Gemini Lake |
| Processor family | Intel Core i7 | Intel Celeron |
| Processor cache | 12 MB | |
| Processor frequency | | 1.1 GHz |
| Processor boost frequency | 4.7 GHz | 2.6 GHz |
| Processor boost cache | | 4 MB |
| Thermal Design Power (TDP) | | 6 W |
| Processor lithography | | 14 nm |
| Software | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Operating system installed | Windows 11 Home | |
| Operating system architecture | 64-bit | |
| Operating System | | Windows 10 Home S |
| Display & Graphics | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Panel type | IPS | |
| Contrast ratio | 600:1 | |
| Display brightness | 250 cd/m? | |
| Aspect ratio | | 0.672916667 |
| Display diagonal | 15.6 inch | 13.3 inch |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| LED backlight | Yes | |
| HD type | Full HD | Full HD |
| Maximum refresh rate | 120 Hz | |
| Discrete graphics adapter | | No |
| Pixel density | 141 ppi | |
| Touchscreen | No | |
| Discrete graphics adapter model | | Not available |
| Graphics card | | Intel UHD Graphics 600 |
| On-Board graphics adapter model | | Intel UHD Graphics 600 |
| Graphics adapter memory | | 8 GB |
| Graphics card adapter max frequency: | | 650 MHz |
| Graphics graphics adapter base frequency | | 200 MHz |
| Memory | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Maximum internal memory | 16 GB | |
| Memory clock speed | 3200 MHz | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory | 16 GB | 4 GB |
| Internal memory type | DDR4-SDRAM | |
| Storage | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Storage | | 128 GB SSD |
| SSD capacity | 512 GB | |
| Optical drive type | No | No |
| SSD interface | PCI Express | |
| SSD form factor | M.2 | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total SSDs capacity | 512 GB | |
| Total storage capacity | 512 GB | |
| Card reader integrated | Yes | |
| Compatible memory cards | SDXC, SD, SDHC | |
| Network & Communication | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Bluetooth | Yes | Yes |
| Ethernet LAN | | No |
| WiFi Standards | | 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Antenna type | 2x2 | |
| Wi-Fi | Wi-Fi 6 (802.11ax) | |
| Wi-Fi standards | Wi-Fi 6 (802.11ax) | |
| Interfaces/Ports | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| HDMI | | 1 |
| USB 2.0 | 1 | 1 |
| HDMI version | 1.4 | |
| HDMI ports quantity | 1 | |
| Charging port type | DC-in jack | |
| Combo headphone/mic port | Yes | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | 1 | |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-C | 1 | |
| Input Devices | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Keyboard Device | | Touchpad |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Audio | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Built-in Devices | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera resolution | 1280 x 720 pixels | |
| Video capturing speed | 30 fps | |
| Power | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| AC Power Adapter | | 36 W |
| AC adapter frequency | 50 - 60 Hz | |
| AC adapter input voltage | 100 - 240 V | |
| AC adapter output current | 3.34 A | |
| AC adapter output voltage | 19.5 V | |
| AC adapter power | 65 W | |
| Design | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Product type | Notebook | Hybrid (2-in-1) |
| Form Factor | Clamshell | Convertible (Folder) |
| Depth | 235.6 mm | 215 mm |
| Width | 358.5 mm | 315 mm |
| Height | | 15.7 mm |
| Weight | 1.9 kg | 1.47 kg |
| Product colour | Black | |
| Height (rear) | 1.9 cm | |
| Height (front) | 1.7 cm | |
| Battery Information | DELL Inspiron 3520 3520-4285 | MEDION AKOYA E3221 30029627 |
| Battery capacity | 54 Wh | 5450 mAh |
| Battery type | Lithium Polymer (LiPo) | Lithium Polymer (LiPo) |
| Battery cells | | 2 |
| Battery weight | 240 g | |
| Battery charge indicator | Yes | |
| Battery recharge time | 4 h | |
| Number of battery cells | 4 | |
