Side by side comparison and review of Lenovo ThinkPad E15 Gen 4 (21ED) and ASUS ROG Strix SCAR 15 (G533ZX). 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 E15 Gen 4 (21ED) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good security features
affordable price
average display quality
limited graphics power
moderate battery life
noisy under load
Advantages and disadvantages of ASUS ROG Strix SCAR 15 (G533ZX) based on its technical characteristics, features, user experience, expert reviews and price level.
exceptional gaming performance
high-refresh-rate display
robust build quality
advanced cooling system
RGB keyboard lighting
heavy and bulky
short battery life
high price point
limited port selection
DESIGN AND DIMENSIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 36.5 cm x 24 cm x 1.89 cm | 35.4 cm x 25.9 cm x 2.72 cm |
Weight | 1.78 kg | 2.3 kg |
Case Material | Aluminium (top), polycarbonate ABS (bottom) | - |
Colour | Black | Black |
DISPLAY | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Screen Size (Type) | 15.6" - IPS | 15.6" |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1440 (WQHD) |
V-Sync Rate at Max Res. | - | 240 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 300 cd/m² | 300 cd/m² |
Colour Gamut | - | 100% DCI-P3 |
Features | Anti-glare, 170° viewing angle | Anti-glare, Adaptive-Sync technology, HDR (high dynamic range), 3 ms response rate, IPS-level, Dolby Vision |
PROCESSOR | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel Core i9 (12th Gen) 12900H / 2.5 GHz |
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Max Turbo Speed | 4.3 GHz | 5 GHz |
Number of Cores | 6-core | 14-core |
Cache | L3 - 16 MB | L3 - 24 MB |
Features | Integrated memory controller | Intel Smart Cache |
MEMORY | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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RAM | 8 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
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Max RAM Supported | 40 GB | 64 GB |
RAM Type | DDR4 SDRAM | DDR5 SDRAM |
Speed | 3200 MHz | 4800 MHz |
Rated Speed | 3200 MHz | 4800 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
Slots Qty | 1 | - |
Empty Slots | 1 | - |
STORAGE | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance |
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AUDIO & VIDEO | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
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Graphics Processor (GPU) | AMD Radeon Graphics | NVIDIA GeForce RTX 3080 Ti / Intel Iris Xe Graphics |
Max Monitors Supported | 2 external monitor(s) | - |
Video Memory | - | 16 GB GDDR6 SDRAM |
Video System Features | - | NVIDIA Optimus, ROG Boost, Dynamic Boost, MUX Switch |
Gaming | - | Yes |
Camera | Yes - 1080p | - |
Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | - |
Sound | Stereo speakers, dual array microphone | Four speakers, array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | Dolby Atmos |
Audio Features | Harman-branded | Output: Smart Amplification technology; Input: AI noise cancelling |
COMMUNICATIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
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Wireless Controller | M.2 Card | - |
Network Interface | Gigabit Ethernet | 2.5 Gigabit Ethernet |
Ethernet Controller | Realtek RTL8111H-CG | - |
Features | Wake-on-LAN (WOL), dual stream (2x2) | Dual stream (2x2) |
BATTERY | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Technology | Lithium polymer | 4-cell Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 90 Wh |
Battery Life | Up to 16.5 hours | - |
AC ADAPTER | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 65 Watt | 240 Watt, 20 V, 12 A |
INPUT | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad, NumberPad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes (RGB) |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Chiclet keyboard, per-key RGB |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Slots | 2 x M.2 Card (1 free) | - |
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Interfaces | USB 2.0 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
Headphone/microphone combo jack HDMI 2.1 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2.5 Gigabit Ethernet USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) |
SOFTWARE | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Operating System (OS) | Windows 11 Pro - English | Windows 11 Home |
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MISCELLANEOUS | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ROG Strix SCAR 15 (G533ZX) |
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Included Accessories | USB-C power adapter | Power adapter, ROG Keystone, 2 customisable armour caps |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM) Security Chip |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, power-on password, MIL-STD-810H tested, self-healing BIOS, NVMe password | System password, Aura Sync light bar, Thermal Grizzly Conductonaut, BIOS protection, Aura Sync logo, Aura Sync Bezel Glow, ROG Intelligent Cooling, Arc Flow Fans |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV Rheinland Low Blue Light (Software Solution) | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
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Model Number | - | LN083W |