Side by side comparison and review of Lenovo ThinkPad E14 (20RA) and ASUS ROG Zephyrus G15 (GA503QR). 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 E14 (20RA) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard comfort
good security features
solid processor performance
reasonable price point
average battery life
modest display quality
limited graphics capability
no thunderbolt support
Advantages and disadvantages of ASUS ROG Zephyrus G15 (GA503QR) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
high refresh rate display
lightweight, portable design
long battery life
efficient cooling system
high price point
no webcam included
limited port selection
average speaker quality
DESIGN AND DIMENSIONS | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.5 cm x 23.2 cm x 1.79 cm | 35.5 cm x 24.3 cm x 1.99 cm |
Weight | 1.73 kg | 1.9 kg |
Case Material | Aluminum | - |
Colour | Black | Eclipse grey |
DISPLAY | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Screen Size (Type) | 14" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (WQHD) |
V-Sync Rate at Max Res. | - | 165 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 300 cd/m² |
Features | Anti-glare | Anti-glare, 3 ms response rate, Pantone Validated |
PROCESSOR | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | AMD Ryzen 9 5900HS / 3 GHz |
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Max Turbo Speed | 4.2 GHz | 4.6 GHz |
Number of Cores | Quad-Core | - |
Cache | 6 MB | 16 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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RAM | 8 GB (1 x 8 GB) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
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Max RAM Supported | 16 GB | 24 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2666 MHz | 3200 MHz |
Rated Speed | 2666 MHz | - |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 0 |
STORAGE | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 1 TB SSD M.2 PCIe - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | Intel UHD Graphics | NVIDIA GeForce RTX 3070 / AMD Radeon Graphics |
Video Memory | - | 8 GB GDDR6 SDRAM |
Video System Features | - | NVIDIA Optimus, Max-Q design |
Gaming | - | Yes |
Camera | Yes - 720p | - |
Camera Features | ThinkShutter camera privacy | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, two tweeters, array microphone |
Codec | Conexant CX11880 | - |
Compliant Standards | High Definition Audio, Dolby Advanced Audio | Dolby Atmos |
Audio Features | - | Smart Amplification technology |
COMMUNICATIONS | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 Card | - |
Network Interface | Gigabit Ethernet | Gigabit Ethernet |
Ethernet Controller | Realtek R8111GUS | - |
Features | - | Dual stream (2x2) |
BATTERY | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Technology | Lithium Ion | 4-cell lithium polymer |
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Battery Capacity (Size) | 45 Wh | 90 Wh |
Battery Life | Up to 12.8 hours | - |
AC ADAPTER | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 200 Watt, 20 V, 10 A |
INPUT | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB 2.0 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack HDMI LAN |
Headphone/microphone combo jack 2 x USB 3.2 Gen 2 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) LAN HDMI |
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SOFTWARE | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home |
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MISCELLANEOUS | Lenovo ThinkPad E14 (20RA) | ASUS ROG Zephyrus G15 (GA503QR) |
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Included Accessories | USB-C power adapter | Power adapter |
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Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
Security Slot Type | Kensington security slot | Kensington 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, MIL-STD-810G tested | System password |
Compliant Standards | RoHS | - |
SAR Value | 0.469 W/kg (body), 0.469 W/kg (limb) | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Silver | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
Model Number | - | HQ008T |