| Processor | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Processor model | i7-6820HQ | N4000 |
| Processor series | Intel Core i7-6800 Mobile series | |
| Processor socket | BGA 1440 | BGA 1090 |
| Processor threads | 8 | 2 |
| Processor cores | 4 | 2 |
| Processor codename | Skylake | Gemini Lake |
| Processor family | 6th gen Intel Core i7 | Intel Celeron |
| Processor frequency | 2.7 GHz | 1.1 GHz |
| Motherboard chipset | Intel CM238 | |
| Processor boost cache | | 4 MB |
| Processor boost frequency | 3.6 GHz | 2.6 GHz |
| Processor cache | 8 MB | |
| Processor lithography | | 14 nm |
| Thermal Design Power (TDP) | 45 W | 6 W |
| Software | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Operating System | | Windows 10 Home S |
| Operating system installed | Windows 7 Professional | |
| Recovery operating system | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Operating system language | Multilingual | |
| Trial software | Microsoft Office | |
| Display & Graphics | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Panel type | IPS | |
| Aspect ratio | 16:9 | 0.672916667 |
| Graphics card | | Intel UHD Graphics 600 |
| Display brightness | 300 cd/m? | |
| Display diagonal | 15.6 inch | 13.3 inch |
| Graphics adapter memory | | 8 GB |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics card adapter max frequency: | | 650 MHz |
| Graphics graphics adapter base frequency | | 200 MHz |
| HD type | Full HD | Full HD |
| LED backlight | Yes | |
| Pixel pitch | 0.179 x 0.179 mm | |
| Touchscreen | No | |
| Discrete graphics adapter | Yes | No |
| Discrete graphics adapter memory | 2 GB | |
| Discrete graphics adapter model | NVIDIA Quadro M620 | Not available |
| Discrete graphics memory type | GDDR5 | |
| Graphics adapter Open GL support | Yes | |
| Maximum on-board graphics adapter memory | 1.7 GB | |
| Number of discrete graphics adapters installed | 1 | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 350 MHz | |
| On-board graphics adapter dynamic frequency (max) | 1050 MHz | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 530 | Intel UHD Graphics 600 |
| On-board graphics adapter OpenGL | 4.4 | |
| Memory | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Internal memory | 16 GB | 4 GB |
| Maximum internal memory | 32 GB | |
| Memory clock speed | 2400 MHz | |
| Memory layout (slots x size) | 1 x 16 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Storage | | 128 GB SSD |
| SSD capacity | 256 GB | |
| SSD interface | PCI Express | |
| SSD form factor | M.2 | |
| Storage media | SSD | |
| Number of SSDs installed | 1 | |
| Total storage capacity | 256 GB | |
| Optical drive type | No | No |
| Card reader integrated | Yes | |
| Compatible memory cards | SD | |
| Network & Communication | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| WiFi Standards | | 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| 3G | No | |
| 4G | No | |
| Bluetooth | Yes | Yes |
| Ethernet LAN | Yes | No |
| Wi-Fi | Wi-Fi 5 (802.11ac) | |
| Wi-Fi standards | Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) | |
| Interfaces/Ports | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| HDMI | | 1 |
| USB 2.0 | | 1 |
| HDMI ports quantity | 1 | |
| Charging port type | DC-in jack | |
| Combo headphone/mic port | Yes | |
| VGA (D-Sub) ports | 1 | |
| Docking connector | No | |
| DVI port | No | |
| Ethernet LAN (RJ-45) ports | 1 | |
| SmartCard slot | Yes | |
| USB 3.0 (3.1 Gen 1) Type-A | 3 | |
| USB 3.0 (3.1 Gen 1) Type-C | 1 | |
| USB Sleep-and-Charge | 1 | |
| Input Devices | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Keyboard Device | | Touchpad |
| Full-size keyboard | Yes | |
| Island-style keyboard | Yes | |
| Keyboard backlit | Yes | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Audio chip | Realtek ALC3246 | |
| Audio system | MaxxAudio Pro | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Speakers manufacturer | Waves | |
| Built-in Devices | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Front camera | Yes | |
| Front camera resolution | 1280 x 720 pixels | |
| Front camera signal format | 720p | |
| Power | DELL Precision M3520 TD4DN | 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 | 6.7 A | |
| AC adapter output voltage | 19.5 V | |
| AC adapter power | 130 W | |
| Security | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Cable lock slot | Yes | |
| Password protection | Yes | |
| Design | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Brand | DELL | |
| Family | Precision | |
| Series | 3000 | |
| Model name | M3520 | |
| Part Number | TD4DN | |
| Product type | Mobile workstation | Hybrid (2-in-1) |
| Form factor | Clamshell | Convertible (Folder) |
| Product colour | Black | |
| EAN/UPC code | 5397184008010 | |
| Depth | 250.7 mm | 215 mm |
| Width | 376 mm | 315 mm |
| Height | 24.3 mm | 15.7 mm |
| Weight | 2.18 kg | 1.47 kg |
| Release Date | 2017-06-13 | |
| Battery Information | DELL Precision M3520 TD4DN | MEDION AKOYA E3221 30029627 |
| Battery cells | | 2 |
| Battery capacity | 68 Wh | 5450 mAh |
| Battery type | Lithium Polymer (LiPo) | Lithium Polymer (LiPo) |
| Battery voltage | 7.6 V | |
| Number of battery cells | 4 | |
