On this page we compare specs Lenovo IdeaPad 720S 81AC0008US with other notebooks, we compare screens and performance, the amount of RAM and hard drive memory, external dimensions, battery capacity and the availability of external ports.
| Processor | Lenovo IdeaPad 720S 81AC0008US | |
|---|
| Processor model | i5-7300HQ | |
| Processor series | Intel Core i5-700 Desktop Series | |
| Processor threads | 4 | |
| Processor cores | 4 | |
| Processor codename | Kaby Lake | |
| Processor family | 7th gen Intel Core i5 | |
| Processor frequency | 2.5 GHz | |
| Processor boost frequency | 3.5 GHz | |
| Processor cache | 6 MB | |
| Thermal Design Power (TDP) | 45 W | |
| Software | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
|---|
| Operating system installed | Windows 10 Home | |
| Operating system architecture | 64-bit | |
| Display & Graphics | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| Panel type | IPS | |
| Aspect ratio | 16:9 | |
| Display diagonal | 15.6 inch | |
| Display resolution | 1920 x 1080 pixels | |
| HD type | Full HD | |
| 3D | No | |
| LED backlight | Yes | |
| Touchscreen | No | |
| Discrete graphics adapter | Yes | |
| Discrete graphics adapter memory | 4 GB | |
| Discrete graphics adapter model | NVIDIA GeForce GTX 1050 Ti | |
| Discrete graphics memory type | GDDR5 | |
| Maximum on-board graphics adapter memory | 64 GB | |
| On-board graphics adapter | Yes | |
| On-board graphics adapter base frequency | 350 MHz | |
| On-board graphics adapter DirectX version | 12.0 | |
| On-board graphics adapter dynamic frequency (max) | 1000 MHz | |
| On-board graphics adapter family | Intel HD Graphics | |
| On-board graphics adapter model | Intel HD Graphics 630 | |
| On-board graphics adapter OpenGL | 4.4 | |
| Memory | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| Internal memory | 8 GB | |
| Maximum internal memory | 32 GB | |
| Memory clock speed | 2400 MHz | |
| Memory layout (slots x size) | 2 x 4 GB | |
| Memory form factor | SO-DIMM | |
| Memory slots | 2x SO-DIMM | |
| Internal memory type | DDR4-SDRAM | |
| Storage | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| SSD capacity | 256 GB | |
| SSD interface | PCI Express 3.0 | |
| SSD form factor | M.2 | |
| Storage media | SSD | |
| Total storage capacity | 256 GB | |
| Optical drive type | No | |
| Card reader integrated | Yes | |
| Compatible memory cards | SD, SDHC, SDXC | |
| Network & Communication | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| Bluetooth | Yes | |
| Bluetooth version | 4.1 | |
| Ethernet LAN | No | |
| Wi-Fi | Yes | |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) | |
| Interfaces/Ports | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| 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 | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-C | 1 | |
| Input Devices | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| Keyboard backlit | Yes | |
| Numeric keypad | Yes | |
| Pointing device | Touchpad | |
| Windows keys | Yes | |
| Audio | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
|---|
| Built-in microphone | Yes | |
| Number of speakers | 2 | |
| Speaker power | 2 W | |
| Speakers manufacturer | JBL | |
| Built-in Devices | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| Auto focus | No | |
| Front camera | Yes | |
| Front camera resolution | 1 MP | |
| Front camera signal format | 720p | |
| Power | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| AC adapter power | 90 W | |
| Security | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
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| Fingerprint reader | Yes | |
| Password protection | Yes | |
| Trusted Platform Module (TPM) | Yes | |
| Design | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
|---|
| Brand | Lenovo | |
| Family | IdeaPad | |
| Series | 700 | |
| Model name | 720S | |
| Part Number | 81AC0008US | |
| Product type | Notebook | |
| Form factor | Clamshell | |
| Product colour | Grey | |
| Housing material | Aluminium | |
| Depth | 243.5 mm | |
| Width | 358.8 mm | |
| Height | 17.9 mm | |
| Weight | 1.9 kg | |
| Release Date | 2018-02-19 | |
| Battery Information | Lenovo IdeaPad 720S 81AC0008US | other notebooks |
|---|
| Battery capacity | 79 Wh | |
| Battery type | Lithium Polymer (LiPo) | |
| Number of battery cells | 4 | |
