| Processor | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Processor model | i7-7820HQ | N4000 |
| Processor socket | BGA 1440 | BGA 1090 |
| Processor threads | 8 | 2 |
| Processor cores | 4 | 2 |
| Processor family | 7th gen Intel Core i7 | Intel Celeron |
| Processor codename | | Gemini Lake |
| Processor frequency | 2.9 GHz | 1.1 GHz |
| Motherboard chipset | Intel CM238 | |
| Processor boost frequency | 3.9 GHz | 2.6 GHz |
| Processor cache | 8 MB | |
| Processor boost cache | | 4 MB |
| Thermal Design Power (TDP) | | 6 W |
| Processor lithography | | 14 nm |
| Software | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Operating system installed | Windows 10 Pro | |
| Operating system architecture | 64-bit | |
| Operating system language | Multilingual | |
| Operating System | | Windows 10 Home S |
| Trial software | Microsoft Office, McAfee | |
| Display & Graphics | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Panel type | IPS | |
| Aspect ratio | 16:9 | 0.672916667 |
| Display brightness | 400 cd/m? | |
| Display diagonal | 15.6 inch | 13.3 inch |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Display surface | Matt | |
| Graphics card | | Intel UHD Graphics 600 |
| HD type | Full HD | Full HD |
| LED backlight | Yes | |
| Graphics adapter memory | | 8 GB |
| Screen shape | Flat | |
| Graphics card adapter max frequency: | | 650 MHz |
| Graphics graphics adapter base frequency | | 200 MHz |
| Touchscreen | No | |
| Discrete graphics adapter | Yes | No |
| Discrete graphics adapter memory | 4 GB | |
| Discrete graphics adapter model | NVIDIA Quadro M1200 | Not available |
| Discrete graphics memory type | GDDR5 | |
| Number of discrete graphics adapters installed | 1 | |
| Number of discrete graphics adapters supported | 1 | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 630 | Intel UHD Graphics 600 |
| Memory | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Internal memory | 8 GB | 4 GB |
| Maximum internal memory | 32 GB | |
| Memory clock speed | 2400 MHz | |
| Memory layout (slots x size) | 1 x 8 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | DELL Precision 5520 GGY87 | 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, SDHC, SDXC | |
| Network & Communication | DELL Precision 5520 GGY87 | 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 |
| Bluetooth version | 4.2 | |
| Ethernet LAN | No | No |
| Wi-Fi | Yes | |
| Wi-Fi standards | IEEE 802.11a, IEEE 802.11ac, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n | |
| Wi-Fi data rate | 867 Mbit/s | |
| WLAN | Intel Dual Band Wireless-AC 8265 | |
| Interfaces/Ports | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| HDMI | | 1 |
| USB 2.0 | | 1 |
| HDMI version | 1.4 | |
| HDMI ports quantity | 1 | |
| Combo headphone/mic port | Yes | |
| DC-in jack | Yes | |
| Number of USB ports with PowerShare support | 2 | |
| PowerShare | Yes | |
| Thunderbolt 3 ports quantity | 1 | |
| USB 3.0 (3.1 Gen 1) Type-A | 2 | |
| Input Devices | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Keyboard Device | | Touchpad |
| Full-size keyboard | Yes | |
| Keyboard backlit | Yes | |
| Numeric keypad | No | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Audio system | MaxxAudio Pro | |
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Number of microphones | 2 | |
| Speakers manufacturer | Waves | |
| Built-in Devices | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Front camera | Yes | |
| Front camera HD type | HD | |
| Front camera resolution | 1280 x 720 pixels | |
| Front camera signal format | 720p | |
| Video capturing speed | 30 fps | |
| Power | DELL Precision 5520 GGY87 | 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 | 6.67 A | |
| AC adapter output voltage | 19.5 V | |
| AC adapter power | 130 W | |
| Security | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Cable lock slot | Yes | |
| Cable lock slot type | Kensington | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Brand | DELL | |
| Family | Precision | |
| Series | 5000 | |
| Model name | 5520 | |
| Part Number | GGY87 | |
| Product type | Mobile workstation | Hybrid (2-in-1) |
| Form factor | Clamshell | Convertible (Folder) |
| Colour of product | Black, Silver | |
| Market positioning | Business | |
| EAN/UPC code | 5397064010829 | |
| Depth | 235 mm | 215 mm |
| Width | 357 mm | 315 mm |
| Height | 17 mm | 15.7 mm |
| Weight | 1.78 kg | 1.47 kg |
| Release Date | 2018-03-07 | |
| Battery Information | DELL Precision 5520 GGY87 | MEDION AKOYA E3221 30029627 |
| Battery cells | | 2 |
| Battery capacity | 56 Wh | 5450 mAh |
| Battery type | Lithium-Ion (Li-Ion) | Lithium Polymer (LiPo) |
| Battery voltage | 11.4 V | |
| Number of battery cells | 3 | |
