| Attribute |
DELL Inspiron 5558 (5558-INS-0781-BLK) × | 
HP 15-ac018tx (M7R65PA) × |
| General | | |
| Model | DELL Inspiron 5558 | HP 15-ac018tx |
| Product code | 5558-INS-0781-BLK | M7R65PA |
| Design | | |
| Product colour | Black | Silver |
| Form factor | Clamshell | Clamshell |
| Brand | DELL | HP |
| Family | Inspiron | - |
| Series | 5000 | - |
| Model name | 5558 | 15-ac018tx |
| Part number | 5558-INS-0781-BLK | M7R65PA |
| Release year (year) | 2019 | 2015 |
| Processor | | |
| Processor family | 5th gen Intel Core i5 | 5th gen Intel Core i5 |
| Processor frequency (GHz) | 2.2 | 2.2 |
| Processor boost frequency (GHz) | 2.7 | 2.7 |
| Processor model | i5-5200U | i5-5200U |
| 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 | DDR3L-SDRAM | DDR3L-SDRAM |
| Maximum internal memory (GB) | 16 | - |
| Memory clock speed (MHz) | 1,600 | 1,600 |
| Internal memory (GB) | 4 | 4 |
| Display | | |
| Display diagonal (inch) | 15.6 | 15.6 |
| HD type | - | HD |
| LED backlight | + | + |
| Touchscreen | - | - |
| Display resolution | - | 1366 x 768 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | - | AMD Radeon R5 M330 |
| Discrete graphics memory type | - | GDDR3 |
| 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) | 500 | 500 |
| Card reader integrated | + | + |
| HDD capacity (GB) | 500 | 500 |
| Storage media | HDD | HDD |
| Optical drive | + | + |
| Networking | | |
| Wi-Fi standards | - | - 802.11b
- 802.11g
- wi-fi 4 (802.11n)
|
| Bluetooth | + | + |
| Ethernet LAN | + | + |
| Ethernet LAN data rates (Mbit/s) | | |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | - | 4.0 |
| Ports and interfaces | | |
| USB 3.x Type-A 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 | | |
| Speaker power (W) | 2 | - |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | 0.9 | - |
| Front camera resolution (pixels) | 1280 x 720 | - |
| Keyboard | | |
| Numeric keypad | + | + |
| Full-size keyboard | + | + |
| Pointing device | Touchpad | - |
| Software | | |
| Operating system installed | Windows 8.1 | FreeDOS |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | - | 41 |
| Battery life (max) (h) | 7 | - |
| Weight and dimensions | | |
| Weight (kg) | 2.24 | 2.19 |
| Height (mm) | 23.8 | 24.3 |
| Depth (mm) | 260.4 | 254.6 |
| Width (mm) | 380 | 384.3 |
| Security | | |
| Cable lock slot | + | - |