Lenovo ThinkPad X13s Gen 1 (21BX) vs. ASUS ROG Flow X16 (GV601RW)

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo ThinkPad X13s Gen 1 (21BX) 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.

Laptop Specifications Comparison

Lenovo ThinkPad X13s Gen 1 (21BX) vs. ASUS ROG Flow X16 (GV601RW) Comparison Chart
DESIGN AND DIMENSIONS Lenovo ThinkPad X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
Product Type Notebook Notebook
Dimensions (WxDxH) 29.87 cm x 20.64 cm x 1.34 cm 35.5 cm x 24.3 cm x 1.94 cm
Weight 1.06 kg 2.1 kg
Case Material Glass-fibre reinforced plastic (bottom), magnesium-aluminium alloy (top) -
Colour Thunder black Eclipse grey
DISPLAY Lenovo ThinkPad X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
Screen Size (Type) 13.3" - IPS 16"
Touchscreen - Yes
LCD Backlight Technology LED backlight Mini LED backlight
Screen Resolution 1920 x 1200 (WUXGA) 2560 x 1600 (QHD+)
V-Sync Rate at Max Res. - 165 Hz
Widescreen Yes Yes
Image Aspect Ratio 16:10 16:10
Image Brightness 300 cd/m² 1100 cd/m²
Colour Gamut 100% sRGB 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 X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
CPU Qualcomm Snapdragon 8cx Gen 3 AMD Ryzen 9 6900HS / 3.3 GHz
Max Turbo Speed 3 GHz 4.9 GHz
Number of Cores 8-core 8-core
Cache L2 - 1 MB L3 - 16 MB
Features Integrated memory controller -
MEMORY Lenovo ThinkPad X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
RAM 16 GB (provided memory is soldered) 32 GB (2 x 16 GB)
Max RAM Supported - 64 GB
RAM Type LPDDR4X SDRAM DDR5 SDRAM
Speed 4266 MHz 4800 MHz
Rated Speed 4266 MHz -
Form Factor - SO-DIMM 262-pin
Slots Qty - 2
Empty Slots - 0
STORAGE Lenovo ThinkPad X13s Gen 1 (21BX) 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 X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
Multi-GPU Configuration - 1 single GPU card / integrated GPU
Graphics Processor (GPU) Qualcomm Adreno 690 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 Yes - 720p
Resolution 5 Megapixel -
Camera Features IR camera, fixed focus, e-camera shutter, MIPI IR camera, Windows Hello
Sound Stereo speakers, 3-microphone array Stereo speakers, array microphone
Codec Qualcomm WCD9385 -
Compliant Standards High Definition Audio, Dolby Audio Dolby Atmos
Audio Features - Noise-cancellation technology, Smart Amplification technology
COMMUNICATIONS Lenovo ThinkPad X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
Wireless Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E)
Wireless Controller Qualcomm WCN6855 Wi-Fi 6E -
Features Dual stream (2x2) Dual stream (2x2)
WWAN
Generation 5G -
Controller Qualcomm Snapdragon X55 - M.2 Card -
BATTERY Lenovo ThinkPad X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
Technology Lithium polymer 4-cell Lithium Ion
Battery Capacity (Size) 49.5 Wh 90 Wh
Battery Life Up to 28 hours -
AC ADAPTER Lenovo ThinkPad X13s Gen 1 (21BX) 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 X13s Gen 1 (21BX) 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 X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
Slots 1 x Nano-SIM card (1 free) 2 x M.2 (PCI Express / SATA) (1 free)
Interfaces 2 x USB-C 3.2 Gen 2 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0)
Headphone/microphone combo jack
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 X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
Operating System (OS) Windows 11 Pro (on ARM) - English Windows 11 Home
MISCELLANEOUS Lenovo ThinkPad X13s Gen 1 (21BX) ASUS ROG Flow X16 (GV601RW)
Included Accessories USB-C power adapter Power adapter
Security Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader Firmware Trusted Platform Module (TPM) Security Chip
Security Slot Type Kensington nano 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 System password, ASUS Aura Sync technology
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified -
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 - 3 years - pick-up and return
Limited warranty - battery - 1 year
Extended warranty - 1 year - on-site
-
Model Number - M5039W
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