In depth comparison and review of Lenovo ThinkPad E14 Gen 4 (21E3) and ASUS ROG Flow X16 (GV601RW). 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 E14 Gen 4 (21E3) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
comfortable keyboard
good security features
reasonable price
average display quality
limited graphics power
no thunderbolt support
mediocre battery life
Advantages and disadvantages of ASUS ROG Flow X16 (GV601RW) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile convertible design
powerful gaming performance
high-quality qhd display
innovative cooling system
lightweight and portable
expensive price point
limited battery life
average webcam quality
noisy under load
| DESIGN AND DIMENSIONS | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.4 cm x 22.07 cm x 1.79 cm | 35.5 cm x 24.3 cm x 1.94 cm |
| Weight | 1.64 kg | 2.1 kg |
| Case Material | Aluminium (top), aluminium (bottom) | - |
| Colour | Black | Eclipse grey |
| DISPLAY | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Screen Size (Type) | 14" - IPS | 16" |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | Mini LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (QHD+) |
| V-Sync Rate at Max Res. | - | 165 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 300 cd/m² | 1100 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Features | Anti-glare, 170° viewing angle | Anti-glare, HDR (high dynamic range), 3 ms response rate, ±85° horizontal viewing angle, ±85° vertical viewing angle, FreeSync Premium Pro Technology, Pantone Validated, Dolby Vision |
| PROCESSOR | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | AMD Ryzen 9 6900HS / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 4.9 GHz |
| Number of Cores | 10-core | 8-core |
| Cache | 12 MB | L3 - 16 MB |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| RAM | 8 GB (provided memory is soldered) | 32 GB (2 x 16 GB) |
|---|---|---|
| Max RAM Supported | 40 GB | 64 GB |
| RAM Type | DDR4 SDRAM | DDR5 SDRAM |
| Speed | 3200 MHz | 4800 MHz |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 262-pin |
| Slots Qty | 1 | 2 |
| Empty Slots | 1 | 0 |
| STORAGE | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| 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 E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | NVIDIA GeForce RTX 3070 Ti / AMD Radeon 680M |
| Max Monitors Supported | 2 external monitor(s) | - |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Optimus, MUX Switch |
| Camera | Yes - 1080p | Yes - 720p |
| Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | IR camera, Windows Hello |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, array microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio | Dolby Atmos |
| Audio Features | Harman/kardon stereo speakers | Noise-cancellation technology, Smart Amplification technology |
| COMMUNICATIONS | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Intel I219-V | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Technology | Lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 90 Wh |
| Battery Life | Up to 20.6 hours | - |
| AC ADAPTER | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| 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 E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Slots | - | 2 x M.2 (PCI Express / SATA) (1 free) |
|---|---|---|
| Interfaces | USB 2.0 USB 3.2 Gen 1 (Always On) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack LAN |
Headphone/microphone combo jack 2 x USB 3.2 Gen 2 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI External PCI Express |
| Memory Card Reader | - | Yes (microSD, microSDXC UHS-II) |
| SOFTWARE | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Operating System (OS) | Windows 11 Pro - English | Windows 11 Home |
|---|
| MISCELLANEOUS | Lenovo ThinkPad E14 Gen 4 (21E3) | ASUS ROG Flow X16 (GV601RW) |
|---|
| Included Accessories | USB-C power adapter | 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 | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password | System password, ASUS Aura Sync technology |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Software Solution) | - |
| Repairability Index | - | 7.1 (out of 10) |
| 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 | - | M5039W |
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