| Attribute |
Lenovo IdeaPad 330 (81D600ARMB) × | 
DELL Inspiron 7773 (7773-9955) × |
| General | | |
| Model | Lenovo IdeaPad 330 | DELL Inspiron 7773 |
| Product code | 81D600ARMB | 7773-9955 |
| Design | | |
| Form factor | Clamshell | Convertible (Folder) |
| Brand | Lenovo | DELL |
| Family | IdeaPad | Inspiron |
| Series | 300 | 7000 |
| Model name | 330 | 7773 |
| Part number | 81D600ARMB | 7773-9955 |
| Release year (year) | 2018 | 2017 |
| Processor | | |
| Processor family | AMD E | Intel Core i5-8xxx |
| Processor frequency (GHz) | 1.8 | 1.6 |
| Processor boost frequency (GHz) | 2.2 | 3.4 |
| Processor model | E2-9000 | i5-8250U |
| Processor cores | - | 4 |
| Processor threads | - | 8 |
| Processor cache (MB) | - | 6 |
| Memory | | |
| Internal memory type | DDR4-SDRAM | DDR4-SDRAM |
| Maximum internal memory (GB) | 8 | 16 |
| Internal memory (GB) | 4 | 12 |
| Display | | |
| Display diagonal (inch) | 15.6 | 17.3 |
| Panel type | - | IPS |
| HD type | HD | Full HD |
| LED backlight | + | + |
| Touchscreen | - | + |
| Display resolution | 1366 x 768 pixels | 1920 x 1080 pixels |
| Graphics | | |
| On-board graphics adapter | + | + |
| Discrete graphics adapter model | - | NVIDIA GeForce MX150 |
| Discrete graphics memory type | - | GDDR5 |
| Discrete graphics adapter | - | + |
| 1↑Discrete graphics adapter memory (GB) | - | 2 |
| On-board graphics adapter model | AMD Radeon R2 | Intel UHD Graphics 620 |
| Storage | | |
| Total storage capacity (GB) | 1,000 | 1,000 |
| Card reader integrated | + | + |
| Storage media | HDD | HDD |
| Optical drive | - | - |
| Networking | | |
| Wi-Fi standards | | - |
| Bluetooth | + | + |
| Ethernet LAN | + | - |
| Wi-Fi | + | + |
| 4g | - | - |
| 3g | - | - |
| Bluetooth version | 4.1 | - |
| Ports and interfaces | | |
| USB 3.x Type-A ports | 1 | 1 |
| USB 3.x Type-C ports | - | 1 |
| Combo headphone/mic port | + | + |
| USB 2.0 ports | 1 | 1 |
| Docking connector | - | - |
| USB Sleep-and-Charge | - | + |
| HDMI ports quantity | 1 | 1 |
| Ethernet LAN (RJ-45) ports | 1 | - |
| Audio | | |
| Speaker power (W) | 1.5 | 2 |
| Audio chip | - | Realtek ALC3253-VA3 |
| Built-in microphone | + | + |
| Camera | | |
| Front camera | + | + |
| Front camera resolution (numeric) (MPixel) | - | 0.9 |
| Front camera resolution (pixels) | - | 1280 x 720 |
| Keyboard | | |
| Numeric keypad | + | + |
| Keyboard backlit | - | + |
| Full-size keyboard | - | + |
| Pointing device | Touchpad | Touchpad |
| Software | | |
| Operating system installed | Windows 10 Home | Windows 10 Home |
| Operating system architecture (bit) | 64 | 64 |
| Battery | | |
| Battery capacity (watt-hours) (Wh) | 30 | 56 |
| Weight and dimensions | | |
| Weight (kg) | 2.2 | 2.94 |
| Height (mm) | 22.9 | 22.1 |
| Depth (mm) | 260 | 277.5 |
| Width (mm) | 378 | 412.5 |
| Power | | |
| AC adapter power (W) | 45 | 65 |
| Security | | |
| Cable lock slot | + | + |
| Fingerprint reader | - | - |
| Trusted platform module (TPM) | - | - |