| Attribute |
DELL Precision 3541 (PROMO-M3541I79850-ONLINE) × | 
DELL Inspiron 7591 (CN79112) × |
| General | | |
| Model | DELL Precision 3541 | DELL Inspiron 7591 |
| Product code | PROMO-M3541I79850-ONLINE | CN79112 |
| Design | | |
| Product colour | Black | Silver |
| Form factor | Clamshell | Clamshell |
| Brand | DELL | DELL |
| Family | Precision | Inspiron |
| Series | 3000 | 7000 |
| Model name | 3541 | 7591 |
| Part number | PROMO-M3541I79850-ONLINE | CN79112 |
| Release year (year) | 2019 | 2020 |
| Processor | | |
| Processor manufacturer | Intel | Intel |
| Processor family | 9th gen Intel Core i7 | 9th gen Intel Core i5 |
| Processor frequency (GHz) | 2.6 | 2.4 |
| Processor boost frequency (GHz) | 4.6 | 4.1 |
| Processor model | i7-9850H | i5-9300H |
| Processor cores | 6 | 4 |
| Processor threads | 12 | 8 |
| Processor lithography (Nm) | 14 | 14 |
| Processor socket | BGA 1440 | BGA 1440 |
| Processor cache (MB) | 12 | 8 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 32 | 32 |
| Memory clock speed (MHz) | 2,666 | 2,666 |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| Panel type | WVA | WVA |
| HD type | Full HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Maximum refresh rate (Hz) | 60 | 60 |
| Dual-screen | - | - |
| Display resolution | 1920 x 1080 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | NVIDIA Quadro P620 | NVIDIA GeForce GTX 1050 |
| Discrete graphics memory type | GDDR5 | GDDR5 |
| Discrete graphics adapter | + | + |
| Discrete graphics adapter memory (GB) | 4 | 3 |
| On-board graphics adapter base frequency (MHz) | 350 | 350 |
| Maximum on-board graphics adapter memory (GB) | 64 | 64 |
| On-board graphics adapter model | Intel UHD Graphics 630 | Intel UHD Graphics 630 |
| Storage | | |
| Total storage capacity (GB) | 512 | 512 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 512 | 512 |
| Card reader integrated | + | + |
| SSD form factor | M.2 | M.2 |
| Storage media | SSD | SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | | |
| Bluetooth | + | + |
| Ethernet LAN | + | - |
| Ethernet LAN data rates (Mbit/s) | | - |
| Wi-Fi | + | - |
| Bluetooth version | 5.0 | - |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 3 | 3 |
| Combo headphone/mic port | + | + |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | - |
| Audio | | |
| Speaker power (W) | 2 | 2 |
| Audio chip | Realtek ALC3204 | Realtek ALC3254 |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | - | 0.9 |
| Front camera HD type | HD | HD |
| Front camera resolution (pixels) | 1280 x 720 | 1280 x 720 |
| Keyboard | | |
| Numeric keypad | + | + |
| Keyboard backlit | - | + |
| Pointing device | SinglePoint | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Home |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 68 | 56 |
| Weight and dimensions | | |
| Weight (kg) | 1.97 | 2.08 |
| Depth (mm) | 236.2 | 238.8 |
| Width (mm) | 359.1 | 357.6 |
| Power | | |
| AC adapter power (W) | 130 | 130 |
| Security | | |
| Cable lock slot | + | - |