In depth comparison and review of ASUS ROG Zephyrus S GX502GW and Lenovo V340-17IWL (81RG). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of ASUS ROG Zephyrus S GX502GW based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
slim, portable design
144Hz refresh rate display
effective cooling system
RGB keyboard lighting
average battery life
limited storage capacity
no webcam
high price point
Advantages and disadvantages of Lenovo V340-17IWL (81RG) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
large display
ample storage options
decent processor performance
variety of ports
heavyweight design
average battery life
mediocre graphics
limited color accuracy
DESIGN AND DIMENSIONS | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36 cm x 25.2 cm x 1.89 cm | 41.3 cm x 28.46 cm x 2.43 cm |
Weight | 2 kg | 2.8 kg |
Case Material | - | Polycarbonate ABS |
Colour | Black | Iron grey |
DISPLAY | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Screen Size (Type) | 15.6" | 17.3" - TN |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1400 x 900 (HD+) |
V-Sync Rate at Max Res. | 144 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | - | 220 cd/m² |
Colour Gamut | 100% sRGB | - |
Features | NVIDIA G-SYNC compatible, 3 ms response rate | Anti-glare |
PROCESSOR | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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CPU | Intel Core i7 (9th Gen) 9750H / 2.6 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
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Max Turbo Speed | 4.5 GHz | 3.9 GHz |
Number of Cores | 6-core | Dual-Core |
Cache | 12 MB | 4 MB |
64-bit Computing | Yes | Yes |
Chipset | Mobile Intel HM370 | - |
Features | Intel Turbo Boost Technology 2.0 | Integrated memory controller |
MEMORY | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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RAM | 16 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
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Max RAM Supported | 32 GB | 16 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 2400 MHz |
Rated Speed | - | 2400 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 1 | 0 |
STORAGE | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
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Optical Drive | - | DVD-Writer - tray |
AUDIO & VIDEO | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 | Intel UHD Graphics 620 |
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Video Memory | 8 GB GDDR6 SDRAM | - |
Gaming | Yes | - |
Camera | - | Yes - 720p |
Camera Features | - | Privacy shutter |
Sound | Stereo speakers, array microphone | Stereo speakers, microphone |
Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
Audio Features | ESS SABRE HiFi audio DAC technology, Smart Amplification technology | - |
COMMUNICATIONS | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | - | M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
BATTERY | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Technology | 4-cell Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 76 Wh | 36 Wh |
Battery Life | - | Up to 6.5 hours |
AC ADAPTER | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 230 Watt, 19.5 V, 11.8 A | 45 Watt |
INPUT | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes (RGB) | - |
Features | Chiclet keyboard, ASUS Aura Sync RGB LED, N-key rollover, per-key RGB | - |
CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Interfaces | Headphone output Microphone input USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 LAN HDMI |
2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack LAN |
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SOFTWARE | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Operating System (OS) | Windows 10 Home | No operating system |
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MISCELLANEOUS | ASUS ROG Zephyrus S GX502GW | Lenovo V340-17IWL (81RG) |
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Included Accessories | Power adapter, web camera | Power adapter |
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Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | Kensington mini security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | - | Administrator password, hard drive password, power-on password, RapidCharge |
Compliant Standards | - | RoHS, ERP |
SAR Value | 0.28 W/kg (body), 0.28 W/kg (limb) | - |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | ES019T | - |