Side by side comparison and review of Lenovo ThinkPad L390 (20NS) and ASUS ROG Zephyrus G GA502DU. Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo ThinkPad L390 (20NS) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good enterprise features
solid battery life
reliable performance
average display quality
limited graphics power
heavier than competitors
no thunderbolt support
Advantages and disadvantages of ASUS ROG Zephyrus G GA502DU based on its technical characteristics, features, user experience, expert reviews and price level.
efficient cooling system
lightweight and portable
reasonable price point
solid gaming performance
attractive minimalist design
average battery life
dim display brightness
no webcam included
limited storage capacity
| DESIGN AND DIMENSIONS | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.18 cm x 22.42 cm x 1.88 cm | 36 cm x 25.2 cm x 2.04 cm |
| Weight | 1.46 kg | 2.1 kg |
| Case Material | Aluminum, glass-fibre reinforced plastic | - |
| DISPLAY | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Screen Size (Type) | 13.3" | 15.6" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | - | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | - |
| Features | Anti-glare | Anti-glare, WideView |
| PROCESSOR | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| CPU | No CPU | AMD Ryzen 7 3750H |
|---|---|---|
| Number of Cores | - | Quad-Core |
| 64-bit Computing | - | Yes |
| MEMORY | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| RAM | 0 GB | 8 GB |
|---|---|---|
| Max RAM Supported | 32 GB | 32 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 2 | 1 |
| Empty Slots | 2 | - |
| STORAGE | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Main Storage Size (HDD/SSD) | - | 512 GB SSD M.2 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Graphics Processor (GPU) | No graphics | NVIDIA GeForce GTX 1660 Ti |
|---|---|---|
| Video Memory | - | 6 GB GDDR6 SDRAM |
| Gaming | - | Yes |
| Camera | Yes - 720p | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, array microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio Premium | - |
| COMMUNICATIONS | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Wireless | - | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Features | Gigabit Ethernet via optional Ethernet (RJ-45) adapter | - |
| BATTERY | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | - |
| Battery Life | Up to 14.61 hours | - |
| AC ADAPTER | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | - | 180 Watt |
| INPUT | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard, ASUS Overstroke technologie, white LED backlight |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack Lenovo Ethernet extension connector |
Headphone/microphone combo jack 3 x USB 3.1 Gen 1 USB-C 3.1 Gen 2 (supports DisplayPort 1.4 Alt Mode) LAN HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Operating System (OS) | No operating system | Windows 10 Home 64-bit Edition |
|---|
| MISCELLANEOUS | Lenovo ThinkPad L390 (20NS) | ASUS ROG Zephyrus G GA502DU |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | - |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | - |
| Compliant Standards | RoHS | - |
| SAR Value | 0.995 W/kg (limb), 0.995 W/kg (body) | 0.02 W/kg (body), 0.02 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Silver | - |
| Model Number | - | AL005T |
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