Side by side comparison and review of ASUS ROG Zephyrus S GX502GW and Lenovo IdeaPad S145-15IWL (81MV). 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 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 IdeaPad S145-15IWL (81MV) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent processor performance
solid build quality
adequate connectivity options
average battery life
dim display
no backlit keyboard
limited graphics capabilities
DESIGN AND DIMENSIONS | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36 cm x 25.2 cm x 1.89 cm | 36.22 cm x 25.15 cm x 1.99 cm |
Weight | 2 kg | 1.85 kg |
Case Material | - | Polycarbonate ABS |
Colour | Black | Platinum grey IMR |
DISPLAY | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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Screen Size (Type) | 15.6" | 15.6" - TN |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (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 IdeaPad S145-15IWL (81MV) |
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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 IdeaPad S145-15IWL (81MV) |
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RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | 12 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 | 1 |
STORAGE | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) | 128 GB SSD M.2 2280 SATA 6Gb/s |
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AUDIO & VIDEO | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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Graphics Processor (GPU) | NVIDIA GeForce RTX 2070 | Intel UHD Graphics |
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Video Memory | 8 GB GDDR6 SDRAM | - |
Gaming | Yes | - |
Camera | - | Yes |
Resolution | - | 0.3 Megapixel |
Sound | Stereo speakers, array microphone | Stereo speakers, microphone |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | ESS SABRE HiFi audio DAC technology, Smart Amplification technology | - |
COMMUNICATIONS | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | - | M.2 Card |
Network Interface | Gigabit Ethernet | - |
Features | - | Single stream (1x1) |
BATTERY | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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Technology | 4-cell Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 76 Wh | 30 Wh |
Battery Life | - | Up to 5.5 hours |
AC ADAPTER | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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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 IdeaPad S145-15IWL (81MV) |
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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 | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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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 |
USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
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Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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Operating System (OS) | Windows 10 Home | Windows 10 Home in S mode - English |
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Software Included | - | Microsoft Office (30 days trial) |
MISCELLANEOUS | ASUS ROG Zephyrus S GX502GW | Lenovo IdeaPad S145-15IWL (81MV) |
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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 | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | - | Administrator password, hard drive password, power-on password |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
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 | - |