| Attribute |
DELL Inspiron 7400 (927R4) × | 
DELL Latitude E7270 (E7270-NL-SB14) × |
| General | | |
| Model | DELL Inspiron 7400 | DELL Latitude E7270 |
| Product code | 927R4 | E7270-NL-SB14 |
| Design | | |
| Product colour | Silver | Black |
| Form factor | Clamshell | Clamshell |
| Brand | DELL | DELL |
| Family | Inspiron | Latitude |
| Series | 7000 | 7000 |
| Model name | 7400 | E7270 |
| Part number | 927R4 | E7270-NL-SB14 |
| Release year (year) | 2020 | 2020 |
| Processor | | |
| Processor manufacturer | Intel | - |
| Processor family | 11th gen Intel Core i5 | 6th gen Intel Core i5 |
| Processor frequency (GHz) | - | 2.4 |
| Processor boost frequency (GHz) | 4.2 | 3 |
| Processor model | i5-1135G7 | i5-6300U |
| Processor cores | 4 | 2 |
| Processor cache (MB) | 8 | 3 |
| Memory | | |
| Internal memory type | LPDDR4x-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 8 | 16 |
| Internal memory (GB) | 8 | 8 |
| Display | | |
| Display diagonal (inch) | 14.5 | 12.5 |
| HD type | Quad HD+ | HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | 2560 x 1600 pixels | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter | - | - |
| On-board graphics adapter model | Intel Iris Xe Graphics | Intel HD Graphics 520 |
| Storage | | |
| Total storage capacity (GB) | 512 | 512 |
| Number of SSDs installed | 1 | 1 |
| SSD capacity (GB) | 512 | 512 |
| Card reader integrated | + | + |
| Storage media | SSD | SSD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | - 802.11a
- 802.11b
- 802.11g
- wi-fi 4 (802.11n)
- wi-fi 5 (802.11ac)
- wi-fi 6 (802.11ax)
| - |
| Bluetooth | + | + |
| Ethernet LAN | - | + |
| Ethernet LAN data rates (Mbit/s) | - | |
| Bluetooth version | 5.1 | - |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 2 | 3 |
| Combo headphone/mic port | + | + |
| Docking connector | - | + |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | - | 1 |
| Audio | | |
| Speaker power (W) | 2 | 2 |
| Audio chip | Realtek ALC3204 | Realtek ALC3235 |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | 0.9 | - |
| Front camera HD type | HD | - |
| Front camera resolution (pixels) | 1280 x 720 | - |
| Keyboard | | |
| Numeric keypad | - | - |
| Full-size keyboard | - | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Pro |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 52 | 55 |
| Weight and dimensions | | |
| Weight (kg) | 1.35 | - |
| Depth (mm) | 224.5 | 215.2 |
| Width (mm) | 321.7 | 310.5 |
| Power | | |
| AC adapter power (W) | 65 | 65 |
| Security | | |
| Cable lock slot | - | + |