In depth comparison and review of ASUS ROG Zephyrus G15 (GA502IU) and Lenovo ThinkBook 15p IMH (20V3). 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 G15 (GA502IU) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful AMD processor
high refresh rate screen
lightweight and portable
solid battery life
effective cooling system
mediocre webcam quality
no Thunderbolt support
limited storage capacity
average color accuracy
Advantages and disadvantages of Lenovo ThinkBook 15p IMH (20V3) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful i7 processor
vivid 4K display
robust aluminum chassis
ample connectivity options
decent thermal management
heavier than competitors
average battery life
limited upgradeability
premium price point
DESIGN AND DIMENSIONS | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36 cm x 25.2 cm x 1.99 cm | 35.9 cm x 24.95 cm x 1.99 cm |
Weight | 2.1 kg | 1.9 kg |
Case Material | - | Aluminum |
Colour | - | Mineral grey |
DISPLAY | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Screen Size (Type) | 15.6" | 15.6" - IPS |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
V-Sync Rate at Max Res. | 144 Hz | - |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | - | 300 cd/m² |
Colour Gamut | 47.34% Adobe RGB, 62.5% sRGB | 100% sRGB |
Features | Anti-glare | Anti-glare, 170° viewing angle |
PROCESSOR | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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CPU | AMD Ryzen 7 4800HS / 2.9 GHz | Intel Core i5 (10th Gen) 10300H / 2.5 GHz |
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Max Turbo Speed | 4.2 GHz | 4.5 GHz |
Number of Cores | 8-core | Quad-Core |
Cache | L3 - 8 MB | 8 MB |
64-bit Computing | Yes | Yes |
Chipset | - | Intel HM470 |
Features | - | Integrated memory controller |
MEMORY | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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RAM | 16 GB (1 x 8 GB + 8 GB (soldered)) | 16 GB (2 x 8 GB) |
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Max RAM Supported | - | 32 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 2933 MHz |
Rated Speed | - | 2933 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | - | 2 |
Empty Slots | - | 0 |
STORAGE | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe - NVM Express (NVMe) | 512 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | NVIDIA GeForce GTX 1660 Ti / AMD Radeon Vega Graphics | NVIDIA GeForce GTX 1650 / Intel UHD Graphics |
Video Memory | 6 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
Video System Features | Max-Q design | Max-Q design |
Gaming | Yes | - |
Camera | - | Yes - 720p |
Camera Features | - | ThinkShutter camera privacy |
Sound | Stereo speakers, array microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | Smart Amplification technology | Harman audio technology |
VR Ready | Yes | - |
COMMUNICATIONS | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
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Wireless Controller | - | Intel Wi-Fi 6 AX 201 - M.2 Card |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Features | Dual stream (2x2) | Dual stream (2x2) |
BATTERY | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Technology | 4-cell Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 76 Wh | 57 Wh |
Battery Life | - | Up to 10.9 hours |
AC ADAPTER | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 180 Watt, 20 V, 9 A | 135 Watt |
INPUT | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard, ASUS Overstroke technologie, N-key rollover | Spill-resistant, multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Interfaces | Headphone/microphone combo jack 3 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery) LAN HDMI |
USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 HDMI LAN 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 G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Operating System (OS) | Windows 10 Home | Windows 10 Pro 64-bit Edition - English |
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Software Included | Sonic Studio III, Armoury Crate, GameVisual, GameFirst VI | Microsoft Office (Trial) |
MISCELLANEOUS | ASUS ROG Zephyrus G15 (GA502IU) | Lenovo ThinkBook 15p IMH (20V3) |
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Included Accessories | Power adapter | Power adapter |
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Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | 65W power delivery | Hard drive password, power-on password, RapidCharge |
Compliant Standards | - | RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3 |
SAR Value | 0.014 W/kg (body), 0.014 W/kg (limb) | - |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | AL014T | - |