In depth comparison and review of Lenovo ThinkPad E15 Gen 4 (21ED) and ASUS ProArt StudioBook 16 OLED (H7604JI). 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 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 ProArt StudioBook 16 OLED (H7604JI) based on its technical characteristics, features, user experience, expert reviews and price level.
stunning oled display
powerful graphics performance
innovative dial controller
robust build quality
ample connectivity options
heavier than competitors
premium price tag
average battery life
noisy under load
| DESIGN AND DIMENSIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 36.5 cm x 24 cm x 1.89 cm | 35.6 cm x 27.1 cm x 2.39 cm |
| Weight | 1.78 kg | 2.4 kg |
| Case Material | Aluminium (top), polycarbonate ABS (bottom) | Aluminum |
| Colour | Black | Mineral black |
| DISPLAY | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Screen Size (Type) | 15.6" - IPS | 16" OLED |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 3200 x 2000 (3.2K) |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 300 cd/m² | 400 cd/m² |
| Colour Gamut | - | 100% DCI-P3 |
| Colour Support | - | 1.07 billion colours |
| Features | Anti-glare, 170° viewing angle | HDR 500 True Black, Dolby Vision, 0.2 ms response rate |
| PROCESSOR | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| CPU | AMD Ryzen 5 5625U / 2.3 GHz | Intel Core i9 (13th Gen) 13980HX / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.3 GHz | 5.6 GHz |
| Number of Cores | 6-core | 24-core |
| Cache | L3 - 16 MB | L3 - 36 MB |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| RAM | 8 GB (provided memory is soldered) | 32 GB (1 x 32 GB) |
|---|---|---|
| Max RAM Supported | 40 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | - |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 1 | 1 |
| STORAGE | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | NVIDIA GeForce RTX 4070 / Intel UHD Graphics |
| Max Monitors Supported | 2 external monitor(s) | - |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Video System Features | - | Dynamic Boost, MUX Switch |
| Camera | Yes - 1080p | Yes - Full HD |
| Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | Privacy shutter, IR camera, Windows Hello |
| Sound | Stereo speakers, dual array microphone | Harman/kardon stereo speakers, 4-microphone array |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| Audio Features | Harman-branded | Output: Smart Amplification technology, Hi-Res Audio, Asus Audio Booster; Input: AI noise cancelling |
| COMMUNICATIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | Gigabit Ethernet | 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 ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Technology | Lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 90 Wh |
| Battery Life | Up to 16.5 hours | - |
| AC ADAPTER | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 240 Watt, 20 V, 12 A |
| INPUT | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad, stylus |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Precision touchpad, chiclet keyboard, 1.4mm travel distance, Per-Key illumination, ASUS Dial, ASUS ErgoSense, air intake key design |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Slots | 2 x M.2 Card (1 free) | 2 x M.2 (PCI Express 4.0 x4) (1 free) |
|---|---|---|
| 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 |
2 x USB 3.2 Gen 2 2 x Thunderbolt 4 (supports DisplayPort) (Power Delivery) HDMI 2.1 Headphone/microphone combo jack LAN |
| Memory Card Reader | - | Yes (SD Express Card) |
| SOFTWARE | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Operating System (OS) | Windows 11 Pro - English | Windows 11 Home |
|---|---|---|
| Software Included | - | MyASUS, ScreenXpert, ProArt Creator Hub, Microsoft 365 (1 month trial), GlideX |
| MISCELLANEOUS | Lenovo ThinkPad E15 Gen 4 (21ED) | ASUS ProArt StudioBook 16 OLED (H7604JI) |
|---|
| Included Accessories | USB-C power adapter | Stylus, power adapter |
|---|---|---|
| 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 | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | Administrator password, power-on password, MIL-STD-810H tested, self-healing BIOS, NVMe password | MIL-STD-810H tested, ASUS IceCool Pro, ASUS Antimicrobial Guard |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified, TUV Rheinland Low Blue Light (Software Solution) | RoHS, REACH |
| 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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