In depth comparison and review of ASUS ROG Zephyrus Duo 16 (GX650RX) and Lenovo ThinkPad Z16 Gen 1 (21D4). 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 ASUS ROG Zephyrus Duo 16 (GX650RX) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful gaming performance
high-quality display resolution
ample storage capacity
advanced cooling system
high price point
heavier than average
short battery life
limited port selection
Advantages and disadvantages of Lenovo ThinkPad Z16 Gen 1 (21D4) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
high-resolution oled display
solid build quality
good battery life
efficient thermal management
heavier than competitors
expensive base model
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.5 cm x 26.6 cm x 2.05 cm | 35.44 cm x 23.74 cm x 1.58 cm |
| Weight | 2.5 kg | 1.94 kg |
| Case Material | - | Aluminium (top), aluminium (bottom) |
| Colour | - | Black (bottom), arctic grey (top) |
| DISPLAY | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Screen Size (Type) | 16" | 16" OLED |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 2560 x 1600 (WQXGA) | 3840 x 2400 (WQUXGA) |
| V-Sync Rate at Max Res. | 165 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | - | 400 cd/m² |
| Colour Gamut | 75.35% Adobe RGB, 100% DCI-P3 | 100% DCI-P3 |
| Features | Anti-glare, FreeSync Technology, 3 ms response rate, Pantone Validated, IPS-level | Anti-reflective, One Glass Solution, anti-smudge, Low Blue Light technology, Dolby Vision, 92.3% screen-to-body ratio |
| PROCESSOR | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| CPU | AMD Ryzen 9 6980HX / 3.3 GHz | AMD Ryzen 9 Pro 6950H / 3.3 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.9 GHz |
| Number of Cores | 8-core | 8-core |
| Cache | L3 - 16 MB | L3 - 16 MB |
| Features | - | Integrated memory controller |
| MEMORY | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| RAM | 32 GB (2 x 16 GB) | 32 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 64 GB | - |
| RAM Type | DDR5 SDRAM | LPDDR5 SDRAM |
| Speed | 4800 MHz | 6400 MHz |
| Rated Speed | - | 6400 MHz |
| Form Factor | SO-DIMM 262-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Main Storage Size (HDD/SSD) | 2 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe) | 1 TB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe), Performance |
|---|
| AUDIO & VIDEO | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3080 Ti / AMD Radeon 680M | AMD Radeon RX 6500M / AMD Radeon 680M |
| Max Monitors Supported | - | 3 external monitor(s) |
| Video Memory | 16 GB GDDR6 SDRAM | 4 GB GDDR6 SDRAM |
| Video System Features | NVIDIA Optimus, ROG Boost, Dynamic Boost | - |
| Gaming | Yes | - |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | IR camera, Windows Hello | IR camera, Windows Hello, e-camera shutter |
| Sound | Stereo speakers, two woofers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | Dolby Atmos | High Definition Audio, Dolby Atmos, Dolby Voice |
| Audio Features | Noise-cancellation technology, Smart Amp | - |
| COMMUNICATIONS | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| 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 NFA725A |
| Network Interface | Gigabit Ethernet | - |
| Compliant Standards | - | DASH |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE |
| Controller | - | Quectel EM05-G - M.2 Card |
| BATTERY | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Technology | 4-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 90 Wh | 72 Wh |
| AC ADAPTER | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 240 Watt, 20 V, 12 A | 135 Watt |
| INPUT | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Type | Keyboard, touchpad, NumberPad, ScreenPad Plus | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes (RGB) | Yes |
| Features | Chiclet keyboard, 14" 4K UHD (3840 x 1100) touch display | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Slots | - | 1 x Nano-SIM card (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 HDMI LAN USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) |
3 x USB4 (supports DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD, microSDXC UHS-II) | Yes (SD Card, SDXC UHS-II Card) |
| SOFTWARE | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 11 Pro - English |
|---|---|---|
| Software Included | - | Glance by Mirametrix |
| MISCELLANEOUS | ASUS ROG Zephyrus Duo 16 (GX650RX) | Lenovo ThinkPad Z16 Gen 1 (21D4) |
|---|
| Included Accessories | Power adapter, palm rest, ROG X DL2 thank you card | USB-C slim power adapter |
|---|---|---|
| Security | - | Discrete Trusted Platform Module (TPM 2.0) Security Chip with Microsoft Pluton, fingerprint reader |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | System password, ASUS Aura Sync technology | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password, USB FIDO (Fast Identity Online) device integration, pen upgradable, certificate based BIOS authentication |
| Compliant Standards | - | RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3, TCG Certified |
| 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 Base warranty - battery - 1 year Extended warranty - 3 years - on-site |
| Model Number | LO010W | - |
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