| Attribute |
Acer Nitro AN515-51-772C (NH.Q2QEK.002) × | 
MEDION ERAZER P6689 (30024264) × |
| General | | |
| Model | Acer Nitro AN515-51-772C | MEDION ERAZER P6689 |
| Product code | NH.Q2QEK.002 | 30024264 |
| Design | | |
| Product colour | Black, Red | Black |
| Form factor | Clamshell | Clamshell |
| Brand | Acer | MEDION |
| Family | Nitro | ERAZER |
| Series | 5 | - |
| Model name | AN515-51-772C | P6689 |
| Part number | NH.Q2QEK.002 | 30024264 |
| Market positioning | Gaming | Gaming |
| Release year (year) | 2017 | 2018 |
| Processor | | |
| Processor family | 7th gen Intel Core i7 | 8th gen Intel Core i7 |
| Processor frequency (GHz) | 2.8 | 1.8 |
| Processor boost frequency (GHz) | 3.8 | 4 |
| Processor model | i7-7700HQ | i7-8550U |
| Processor cores | 4 | 4 |
| Processor threads | 8 | 8 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | - | BGA 1356 |
| Processor cache (MB) | 6 | 8 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 32 | - |
| Memory clock speed (MHz) | 2,400 | 2,400 |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| Panel type | IPS | IPS |
| HD type | Full HD | - |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA GeForce GTX 1050 Ti | NVIDIA GeForce GTX 1050 |
| Discrete graphics memory type | GDDR5 | - |
| Discrete graphics adapter | + | + |
| Discrete graphics adapter memory (GB) | 4 | - |
| On-board graphics adapter base frequency (MHz) | 350 | 300 |
| Maximum on-board graphics adapter memory (GB) | 64 | 32 |
| On-board graphics adapter model | Intel HD Graphics 630 | Intel UHD Graphics 620 |
| Storage | | |
| Total storage capacity (GB) | 1,256 | 1,128 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 256 | 128 |
| HDD capacity (GB) | 1,000 | 1,000 |
| Storage media | HDD+SSD | HDD+SSD |
| 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 | - | 4.2 |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 2 |
| USB 3.x Type-C ports | 1 | 1 |
| 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 | | |
| Built-in microphone | + | - |
| Camera | | |
| Front camera | + | - |
| Front camera resolution (pixels) | 1280 x 720 | - |
| Keyboard | | |
| Numeric keypad | + | + |
| Keyboard backlit | + | - |
| Pointing device | Touchpad | - |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Home |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | - | 44 |
| Battery capacity (mAh) | 3,220 | 2,950 |
| Battery life (max) (h) | 8.5 | - |
| Weight and dimensions | | |
| Weight (kg) | 2.7 | 2.4 |
| Height (mm) | 26.8 | 27 |
| Depth (mm) | 266 | 270 |
| Width (mm) | 390 | 384 |
| Power | | |
| AC adapter power (W) | 135 | - |
| Security | | |
| Cable lock slot | - | + |