Detailed comparison and review of ASUS VivoBook 15 OLED (M513UA) and Lenovo ThinkPad E15 Gen 4 (21ED). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of ASUS VivoBook 15 OLED (M513UA) based on its technical characteristics, features, user experience, expert reviews and price level.
vivid oled display
lightweight design
competitive price point
solid build quality
fast ssd storage
average battery life
no dedicated gpu
limited port selection
mediocre speaker quality
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
DESIGN AND DIMENSIONS | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.98 cm x 23.53 cm x 1.86 cm | 36.5 cm x 24 cm x 1.89 cm |
Weight | 1.8 kg | 1.78 kg |
Case Material | - | Aluminium (top), polycarbonate ABS (bottom) |
Colour | Indie black | Black |
DISPLAY | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Screen Size (Type) | 15.6" OLED | 15.6" - IPS |
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LCD Backlight Technology | - | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 600 cd/m² | 300 cd/m² |
Colour Gamut | 100% DCI-P3 | - |
Features | Glossy, Low Blue Light technology, Pantone Validated, 85% screen-to-body ratio, 0.2 ms response rate, HDR 600 True Black | Anti-glare, 170° viewing angle |
PROCESSOR | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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CPU | AMD Ryzen 7 5700U / 1.8 GHz | AMD Ryzen 5 5625U / 2.3 GHz |
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Max Turbo Speed | 4.3 GHz | 4.3 GHz |
Number of Cores | 8-core | 6-core |
Cache | L3 - 8 MB | L3 - 16 MB |
Features | - | Integrated memory controller |
MEMORY | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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Max RAM Supported | - | 40 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 3200 MHz |
Rated Speed | - | 3200 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 1 | 1 |
STORAGE | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) |
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AUDIO & VIDEO | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Graphics Processor (GPU) | AMD Radeon Graphics | AMD Radeon Graphics |
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Max Monitors Supported | - | 2 external monitor(s) |
Camera | Yes - 720p | Yes - 1080p |
Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus |
Sound | Harman/kardon stereo speakers, microphone | Stereo speakers, dual array microphone |
Codec | - | Realtek ALC3287 |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | Noise-cancellation technology | Harman-branded |
COMMUNICATIONS | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 |
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Wireless Controller | - | M.2 Card |
Network Interface | - | Gigabit Ethernet |
Ethernet Controller | - | Realtek RTL8111H-CG |
Features | Dual stream (2x2) | Wake-on-LAN (WOL), dual stream (2x2) |
BATTERY | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Technology | 3-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 42 Wh | 57 Wh |
Battery Life | - | Up to 16.5 hours |
AC ADAPTER | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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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, 19 V, 3.42 A | 65 Watt |
INPUT | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Type | Keyboard, touchpad | Keyboard, TrackPoint, UltraNav |
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Numeric Keypad | Yes | Yes |
Keyboard Backlight | Yes | Yes |
Features | Chiclet keyboard, 1.4mm travel distance | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls |
CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Slots | - | 2 x M.2 Card (1 free) |
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Interfaces | HDMI Headphone/microphone combo jack 2 x USB 2.0 USB 3.2 Gen 1 USB-C 3.2 Gen 1 |
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 |
Memory Card Reader | Yes (microSD) | - |
SOFTWARE | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Operating System (OS) | Windows 11 Home | Windows 11 Pro - English |
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MISCELLANEOUS | ASUS VivoBook 15 OLED (M513UA) | Lenovo ThinkPad E15 Gen 4 (21ED) |
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Included Accessories | Power adapter | USB-C power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip, fingerprint reader | Discrete 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 | - | Administrator password, power-on password, MIL-STD-810H tested, self-healing BIOS, NVMe password |
Compliant Standards | TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) | 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 |
Model Number | L1282W | - |