| Processor | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Processor model | i5-8250U | i5-7200U |
| Processor manufacturer | Intel | |
| Processor socket | | BGA 1356 |
| Processor threads | | 4 |
| Processor cores | 4 | 2 |
| Processor codename | | Kaby Lake |
| Processor family | 8th gen Intel Core i5 | 7th gen Intel Core i5 |
| Processor frequency | 1.6 GHz | 2.50 GHz |
| Motherboard chipset | | Intel SoC |
| Processor boost frequency | 3.4 GHz | 3.10 GHz |
| Processor cache | 6 MB | 3 MB |
| Thermal Design Power (TDP) | | 15 W |
| Software | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Bundled software | Toshiba Recovery, Toshiba Password Utility, TOSHIBA Eco Utility | |
| Operating system installed | Windows 10 Pro | Windows 10 Home |
| Operating system architecture | | 64-bit |
| Trial software | Microsoft Office 16.4 | McAfee LiveSafe |
| Display & Graphics | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Panel type | TFT | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| Aspect ratio | | 16:9 |
| Touchscreen | Capacitive | |
| Display brightness | | 200 cd/m? |
| Discrete graphics adapter | No | |
| Display diagonal | 12.5 inch | 15.6 inch |
| Discrete graphics adapter model | Not available | |
| LED backlight | | Yes |
| On-board graphics adapter family | Intel UHD Graphics | |
| Screen shape | | Flat |
| Maximum on-board graphics adapter memory | | 32 GB |
| Number of displays supported | | 3 |
| On-board graphics adapter | Yes | Yes |
| On-board graphics adapter base frequency | | 300 MHz |
| On-board graphics adapter DirectX version | | 12.0 |
| On-board graphics adapter dynamic frequency (max) | | 1000 MHz |
| On-board graphics adapter model | Intel UHD Graphics 620 | Intel HD Graphics 620 |
| On-board graphics adapter OpenGL | | 4.4 |
| Memory | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Internal memory | 8 GB | 4 GB |
| Maximum internal memory | 8 GB | 12 GB |
| Memory clock speed | | 2133 MHz |
| Memory form factor | On-board | On-board SO-DIMM |
| Memory slots | | 1x SO-DIMM |
| Internal memory type | | DDR4-SDRAM |
| Storage | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| SSD capacity | 256 GB | |
| SSD interface | M.2, PCI Express | |
| Number of SSDs installed | 1 | |
| Optical drive type | No | |
| HDD capacity | | 1000 GB |
| HDD interface | | SATA III |
| HDD size | | 2.5" |
| Storage media | SSD | HDD |
| Number of HDDs installed | | 1 |
| Total storage capacity | 256 GB | 1000 GB |
| Card reader integrated | No | Yes |
| Compatible memory cards | | MMC, SD, SDHC, SDXC |
| Network & Communication | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Antenna type | 2x2 | |
| Bluetooth version | 4.2 | |
| 3G | | No |
| 4G | LTE | No |
| Bluetooth | Yes | Yes |
| Ethernet LAN | No | Yes |
| Wi-Fi | Wi-Fi 5 (802.11ac) | Yes |
| Wi-Fi standards | 802.11a, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Interfaces/Ports | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| HDMI ports quantity | | 1 |
| CardBus PCMCIA slot type | | No |
| Charging port type | | DC-in jack |
| Combo headphone/mic port | | Yes |
| DC-in jack | | Yes |
| VGA (D-Sub) ports | | 1 |
| Docking connector | | No |
| DVI port | | No |
| Ethernet LAN (RJ-45) ports | | 1 |
| Microphone in | | No |
| SmartCard slot | | No |
| USB 2.0 | | 2 |
| USB 3.0 (3.1 Gen 1) Type-A | | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | | 1 |
| Input Devices | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Keyboard backlit | Yes | |
| Keyboard number of keys | 85 | |
| Full-size keyboard | | Yes |
| Numeric keypad | No | Yes |
| Pointing device | Clickpad | Touchpad |
| Windows keys | | Yes |
| Audio | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Audio system | DTS Studio Sound | |
| Number of microphones | 2 | |
| Built-in microphone | Yes | Yes |
| Number of speakers | | 2 |
| Speaker power | | 1.5 W |
| Built-in Devices | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Front camera resolution | 0.9 MP | |
| Front camera | Yes | Yes |
| Power | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| AC adapter frequency | | 50 - 60 Hz |
| AC adapter input voltage | | 100 - 240 V |
| AC adapter power | 48 W | 45 W |
| Security | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Trusted Platform Module (TPM) | Yes | |
| Cable lock slot | Yes | Yes |
| Password protection | Yes | Yes |
| Design | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| EAN/UPC code | 9334427055512 | |
| Brand | Toshiba | Lenovo |
| Family | Port?g? | IdeaPad |
| Series | | 300 |
| Model name | X20-E | 310 |
| Part Number | PRT22A-01E003 | 80TV02EMTX |
| Product type | Chromebook | Notebook |
| Form factor | Convertible (Fold-back screen) | Clamshell |
| Colour of product | | Black |
| Product colour | Blue | Black |
| Housing material | Acrylonitrile butadiene styrene (ABS), Magnesium, Polycarbonate | Acrylonitrile butadiene styrene (ABS), Plastic, Polycarbonate |
| Depth | | 260 mm |
| Width | | 379 mm |
| Height | | 22.9 mm |
| Weight | | 2.2 kg |
| Release Date | 25 February 2018 | 2017-06-09 |
| Battery Information | Toshiba Portege X20-E PRT22A-01E003 | Lenovo IdeaPad 310 80TV02EMTX |
| Battery capacity | 44 Wh | 30 Wh |
| Battery type | Lithium-Ion (Li-Ion) | Lithium Polymer (LiPo) |
| Battery life | 13 h | 4 h |
| Number of battery cells | 3 | 2 |
