Side by side comparison and review of Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) and ASUS ROG Flow Z13 (GZ301ZE). 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 ASUS ROG Flow Z13 (GZ301ZE) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful gaming performance
innovative detachable design
vibrant touchscreen display
compact and portable
versatile connectivity options
high price point
average battery life
limited upgradeability
noisy under load
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Product Type | Tablet - with detachable keyboard | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | - | 30.2 cm x 20.4 cm x 1.2 cm |
| Dimensions (WxDxH) - tablet | 30.41 cm x 22.6 cm x 0.89 cm | - |
| Dimensions (WxDxH) / Weight Details | 30.41 cm x 22.6 cm x 0.89 cm / 890 g - tablet 30.41 cm x 22.6 cm x 1.51 cm / 1.27 kg - tablet with keyboard |
- |
| Weight | 890 g | 1.18 kg |
| Case Material | Aluminum, magnesium alloy | - |
| Colour | Black | - |
| DISPLAY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Screen Size (Type) | 13" - IPS | 13.4" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 3000 x 2000 (QHD+) | 3840 x 2400 (WQUXGA) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:10 |
| Image Brightness | 400 cd/m² | - |
| Colour Gamut | - | 85% DCI-P3 |
| Features | Glossy, Corning Gorilla glass, WideView, anti-fingerprint | Glossy, Adaptive-Sync technology, 30 ms response rate, Pantone Validated, IPS-level |
| PROCESSOR | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i9 (12th Gen) 12900H / 2.5 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 14-core |
| Cache | 6 MB | 24 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR5 SDRAM |
| Speed | 1866 MHz | - |
| Rated Speed | 2133 MHz | - |
| STORAGE | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - TCG Opal Encryption 2, NVM Express (NVMe) - Samsung | 1 TB SSD M.2 2230 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | NVIDIA GeForce RTX 3050 Ti |
|---|---|---|
| Video Memory | - | 4 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Optimus, ROG Boost, Dynamic Boost |
| Camera | Yes | Yes - 720p |
| Resolution | 8 Megapixel (rear), 2 Megapixel (front) | 8 Megapixel (rear) |
| Camera Features | IR camera, rear camera with auto focus, rear camera with flash | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, 3-microphone array |
| Codec | Realtek ALC3278 | - |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | - | Noise-cancellation technology, Smart Amplification technology |
| COMMUNICATIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 8265 - M.2 Card | - |
| Features | - | Dual stream (2x2) |
| WWAN |
|---|
| Generation | 4G | - |
|---|---|---|
| Technology | UMTS, HSPA, HSPA+, DC-HSPA+, LTE Advanced | - |
| Controller | Sierra Wireless EM7455 | - |
| BATTERY | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Technology | Lithium Ion | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 56 Wh |
| Battery Life | Up to 9.5 hours | - |
| AC ADAPTER | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 100 Watt, 20 V, 5 A |
| INPUT | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes (RGB) |
| Features | Volume control, multi-touch touchpad, buttonless touchpad | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Slots | 1 x Nano-SIM card (1 free) | - |
|---|---|---|
| Interfaces | 2 x USB-C 3.1 Gen 1 (Power Delivery 3.0) Pogo keyboard connector Headphone/microphone combo jack |
Headphone/microphone combo jack USB 2.0 USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) External PCI Express USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) |
| Memory Card Reader | Yes (microSD, microSDHC, microSDXC) | Yes (microSDXC UHS-II) |
| SOFTWARE | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition | Windows 11 Home |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X1 Tablet (3rd Gen) (20KJ) | ASUS ROG Flow Z13 (GZ301ZE) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Keyboard, ThinkPad Pen Pro, USB-C power adapter, pen holder | Power adapter, keyboard, USB-C power adapter, ROG XG Mobile |
| Integrated Options | Ambient light sensor, 3-axis gyro sensor, 3-axis accelerometer, 3-axis compass | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
| Security Slot Type | Kensington mini security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Reset switch, MIL-STD-810G tested | System password, ASUS Aura Sync technology, Aura Sync light bar |
| Navigation Receiver | GPS | - |
| Compliant Standards | RoHS, GREENGUARD, low halogen | - |
| SAR Value | 1.51 W/kg (body), 1.51 W/kg (limb) | - |
| Manufacturer Warranty | Limited warranty - 3 years - pick-up and return Limited warranty - battery - 1 year |
- |
| Model Number | - | LC218W |
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