| Attribute |
Lenovo Essential G70-80 (80MR02QBRK) × | 
Dynabook Satellite Pro R50-C-103 (PS562E-00D00MEN) × |
| General | | |
| Model | Lenovo Essential G70-80 | Dynabook Satellite Pro R50-C-103 |
| Product code | 80MR02QBRK | PS562E-00D00MEN |
| Design | | |
| Product colour | - | Graphite |
| Form factor | Clamshell | Clamshell |
| Brand | Lenovo | Dynabook |
| Family | Essential | Satellite Pro |
| Series | G | - |
| Model name | G70-80 | R50-C-103 |
| Part number | 80MR02QBRK | PS562E-00D00MEN |
| Release year (year) | 2017 | 2020 |
| Processor | | |
| Processor manufacturer | - | Intel |
| Processor family | 5th gen Intel Core i3 | 5th gen Intel Core i3 |
| Processor frequency (GHz) | 2 | 2 |
| Processor model | i3-5005U | i3-5005U |
| Processor cores | 2 | 2 |
| Processor threads | 4 | 4 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | BGA 1168 | BGA 1168 |
| Processor cache (MB) | 3 | 3 |
| Memory | | |
| Internal memory type | DDR3-SDRAM | DDR3L-SDRAM |
| Maximum internal memory (GB) | 16 | 16 |
| Memory clock speed (MHz) | 1,600 | 1,600 |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 17.3 | 15.6 |
| HD type | HD+ | HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | 1600 x 900 pixels | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA GeForce 940M | - |
| Discrete graphics adapter | + | - |
| Discrete graphics adapter memory (GB) | 2 | - |
| On-board graphics adapter base frequency (MHz) | 300 | 300 |
| Maximum on-board graphics adapter memory (GB) | 16 | 16 |
| On-board graphics adapter model | Intel HD Graphics 5500 | Intel HD Graphics 5500 |
| Storage | | |
| Total storage capacity (GB) | 1,000 | 1,000 |
| Card reader integrated | + | + |
| Storage media | HDD | HDD |
| Optical drive | + | + |
| Networking | | |
| Wi-Fi standards | - | - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
|
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | - | |
| Wi-Fi | + | - |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | 4.0 | 4.0 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 2 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 2 | 2 |
| Docking connector | - | - |
| DVI port | - | - |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | 1 |
| Audio | | |
| Speaker power (W) | 1.5 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera HD type | - | HD |
| Keyboard | | |
| Numeric keypad | + | + |
| Keyboard backlit | - | - |
| Full-size keyboard | - | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 8.1 |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery life (max) (h) | 5 | 8 |
| Weight and dimensions | | |
| Weight (kg) | 2.95 | 2.1 |
| Height (mm) | 28 | 23.9 |
| Depth (mm) | 283 | 258 |
| Width (mm) | 418 | 379 |
| Security | | |
| Cable lock slot | + | + |