| Processor | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Processor model | T7100 | i5-7200U |
| Processor socket | Socket 478 | BGA 1356 |
| Processor series | Intel Core 2 Duo T7000 series | |
| Processor threads | 2 | 4 |
| Processor cores | 2 | 2 |
| Processor codename | Merom | Kaby Lake |
| Processor family | Intel Core2 Duo | 7th gen Intel Core i5 |
| Processor frequency | 1.8 GHz | 2.50 GHz |
| Motherboard chipset | Intel PM965 Express | Intel SoC |
| Processor boost frequency | | 3.10 GHz |
| Processor cache | 4 MB | 3 MB |
| Thermal Design Power (TDP) | 35 W | 15 W |
| Processor front side bus | 800 MHz | |
| Software | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Operating system installed | Windows XP Professional | Windows 10 Home |
| Operating system architecture | | 64-bit |
| Trial software | | McAfee LiveSafe |
| Display & Graphics | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Panel type | TFT | |
| Aspect ratio | 16:10 | 16:9 |
| Display brightness | | 200 cd/m? |
| Display diagonal | 14.1 inch | 15.6 inch |
| Display resolution | 1280 x 800 pixels | |
| LED backlight | | Yes |
| Display response rise/fall | 10 ms | |
| Screen shape | | Flat |
| Pixel pitch | 0.237 x 0.237 mm | |
| Maximum on-board graphics adapter memory | | 32 GB |
| Touchscreen | No | |
| Number of displays supported | | 3 |
| Discrete graphics adapter | Yes | |
| On-board graphics adapter | No | Yes |
| Discrete graphics adapter model | NVIDIA Quadro NVS 130M | |
| Maximum graphics adapter memory | 1.919 GB | |
| On-board graphics adapter base frequency | | 300 MHz |
| Maximum resolution | 2048 x 1536 pixels | |
| On-board graphics adapter DirectX version | | 12.0 |
| On-board graphics adapter dynamic frequency (max) | | 1000 MHz |
| On-board graphics adapter model | Not available | Intel HD Graphics 620 |
| On-board graphics adapter OpenGL | | 4.4 |
| Graphics adapter family | NVIDIA | |
| Memory | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Internal memory | 1 GB | 4 GB |
| Maximum internal memory | 4 GB | 12 GB |
| Memory clock speed | 667 MHz | 2133 MHz |
| Memory form factor | | On-board SO-DIMM |
| Internal memory expansion module sizes | 512 MB | |
| Memory slots | | 1x SO-DIMM |
| Internal memory type | DDR2-SDRAM | DDR4-SDRAM |
| Storage | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| HDD capacity | 80 GB | 1000 GB |
| HDD interface | Serial ATA | SATA III |
| HDD speed | 5400 RPM | |
| HDD size | | 2.5" |
| Storage media | HDD | HDD |
| Number of HDDs installed | | 1 |
| Optical drive type | DVD Super Multi DL | |
| Total storage capacity | 80 GB | 1000 GB |
| Card reader integrated | Yes | Yes |
| Compatible memory cards | SD | MMC, SD, SDHC, SDXC |
| Network & Communication | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| 3G | No | No |
| 4G | No | No |
| Bluetooth | Yes | Yes |
| Ethernet LAN | Yes | Yes |
| Wi-Fi | | Yes |
| Wi-Fi standards | | 802.11a, Wi-Fi 5 (802.11ac), 802.11b, 802.11g, Wi-Fi 4 (802.11n) |
| Interfaces/Ports | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Infrared data port | No | |
| Internal modem | Yes | |
| TV-in port | No | |
| HDMI ports quantity | | 1 |
| CardBus PCMCIA slot type | Type II | No |
| CardBus PCMCIA slots quantity | 1 | |
| Charging port type | DC-in jack | DC-in jack |
| Combo headphone/mic port | | Yes |
| DC-in jack | | Yes |
| VGA (D-Sub) ports | 1 | 1 |
| Docking connector | No | No |
| ExpressCard slot | No | |
| DVI port | No | No |
| Firewire (IEEE 1394) ports | 1 | |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Microphone in | Yes | No |
| Modem (RJ-11) ports | 1 | |
| SmartCard slot | No | No |
| S/PDIF out port | No | |
| USB 2.0 | 3 | 2 |
| Serial ports quantity | 1 | |
| USB 3.0 (3.1 Gen 1) Type-A | | 1 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A | | 1 |
| TV out | No | |
| Input Devices | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Full-size keyboard | | Yes |
| Numeric keypad | | Yes |
| Pointing device | DualPoint | Touchpad |
| Keyboard key pitch | 1.91 cm | |
| Windows keys | | Yes |
| Keyboard keystroke | 2.5 mm | |
| Keyboard number of keys | 87 | |
| Audio | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Built-in microphone | | Yes |
| Number of speakers | | 2 |
| Speaker power | | 1.5 W |
| Audio system direct sound | Yes | |
| Built-in Devices | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Front camera | No | Yes |
| Power | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| AC adapter frequency | | 50 - 60 Hz |
| AC adapter output current | 5 A | |
| AC adapter input voltage | | 100 - 240 V |
| AC adapter output voltage | 15 V | |
| AC adapter power | 75 W | 45 W |
| Security | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Cable lock slot | Yes | Yes |
| Password protection | | Yes |
| Cable lock slot type | Kensington | |
| Fingerprint reader | Yes | |
| Design | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Brand | Toshiba | Lenovo |
| Family | Tecra | IdeaPad |
| Series | | 300 |
| Model name | Tecra M9-139 | 310 |
| Part Number | PTM91E-02Y00WEN | 80TV02EMTX |
| Product type | Notebook | Notebook |
| Form factor | Clamshell | Clamshell |
| Colour of product | | Black |
| Product colour | Black, Silver | Black |
| Dimensions (WxDxH) | 336 x 245 x 31.6 mm | |
| Housing material | | Acrylonitrile butadiene styrene (ABS), Plastic, Polycarbonate |
| Depth | 245 mm | 260 mm |
| Width | 336 mm | 379 mm |
| Height (rear) | 3.63 cm | |
| Height | | 22.9 mm |
| Height (front) | 3.16 cm | |
| Weight | 2.36 kg | 2.2 kg |
| Release Date | 2007-06-24 | 2017-06-09 |
| Battery Information | Toshiba Tecra M9-139 PTM91E-02Y00WEN | Lenovo IdeaPad 310 80TV02EMTX |
| Battery capacity | 10.8 mAh | 30 Wh |
| Battery type | | Lithium Polymer (LiPo) |
| Battery life | | 4 h |
| Number of battery cells | | 2 |
