Detailed comparison and review of Lenovo ThinkPad X1 Carbon Gen 10 (21CB) and Acer Swift Air SFA16. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo ThinkPad X1 Carbon Gen 10 (21CB) based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
impressive battery life
robust security features
high-resolution display
powerful processor performance
higher price point
limited port variety
no dedicated GPU
average speaker quality
Advantages and disadvantages of Acer Swift Air SFA16 based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight design
affordable price
fast charging support
decent display quality
solid build quality
average battery life
modest graphics performance
limited port selection
basic audio output
DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Product Type | Notebook - 180-degree hinge design | Notebook |
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Dimensions (WxDxH) | 31.56 cm x 22.25 cm x 1.536 cm | 35.67 cm x 24.23 cm x 1.29 cm |
Weight | 1.12 kg | 1.2 kg |
Case Material | Aluminium (bottom), carbon fibre (top) | Magnesium-aluminum alloy |
Colour | Deep black weave | Olivine black |
DISPLAY | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Screen Size (Type) | 14" OLED | 16" OLED |
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Screen Resolution | 2880 x 1800 (2.8K) | 3840 x 2400 (WQUXGA) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:10 | 16:10 |
Image Brightness | 400 cd/m² | 400 cd/m² |
Colour Gamut | 100% DCI-P3 | 100% DCI-P3 |
Features | Anti-glare, anti-reflective, anti-smudge, 170° viewing angle, Eyesafe technology, HDR 500 True Black | Glare, CineCrystal, 0.8 ms response rate |
PROCESSOR | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | AMD Ryzen 7 6800U / 2.7 GHz |
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Max Turbo Speed | 4.4 GHz | 4.7 GHz |
Number of Cores | 10-core | 8-core |
Cache | 12 MB | L3 - 16 MB |
Platform Technology | Intel Evo | - |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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RAM | 16 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
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RAM Type | LPDDR5 SDRAM | LPDDR5 SDRAM |
Speed | 5200 MHz | - |
Rated Speed | 5200 MHz | - |
STORAGE | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe), Performance | 1.024 TB SSD M.2 2280 PCIe - Micron |
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AUDIO & VIDEO | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon Graphics |
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Max Monitors Supported | 3 external monitor(s) | - |
Camera | Yes - 1080p | Yes - Full HD |
Camera Features | Privacy shutter, IR camera, fixed focus, MIPI, Computer Vision | Temporal Noise Reduction |
Video Resolutions | - | 1920 x 1080 |
Sound | Two tweeters, two woofers, quad array microphone | Stereo speakers, two microphones |
Codec | Realtek ALC3306 | - |
Compliant Standards | High Definition Audio, Dolby Atmos, Dolby Voice | - |
COMMUNICATIONS | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Wireless | NFC, 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) |
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Wireless Controller | Intel Wi-Fi 6E AX 211 | AMD RZ616 - M.2 2230 |
Features | Dual stream (2x2) | Dual stream (2x2) |
WWAN |
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Generation | 4G upgradable | - |
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BATTERY | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Technology | Lithium polymer | 3-cell Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 54 Wh |
Battery Life | Up to 24.9 hours | Up to 7.5 hours |
AC ADAPTER | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Input | AC 100-240 V (50/60 Hz) | - |
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Output | 65 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V |
INPUT | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad, air intake key design | - |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Slots | 1 x Nano-SIM card (1 free) | - |
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Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4a Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
HDMI 2 x USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 LAN (RJ-45) Headphone/microphone combo jack |
SOFTWARE | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Operating System (OS) | Windows 11 Pro - English | Windows 11 Home |
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Software Included | Glance by Mirametrix, Intel Connectivity Performance Suite | - |
MISCELLANEOUS | Lenovo ThinkPad X1 Carbon Gen 10 (21CB) | Acer Swift Air SFA16 |
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Included Accessories | USB-C slim power adapter | USB-C power adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
Security Slot Type | Kensington nano security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, NVMe password, USB FIDO (Fast Identity Online) device integration, Firmware Resiliency 3.0 | - |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified | HDCP |
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 - 3 years - on-site |
Limited warranty - 1 year International travellers warranty - 1 year |
Model Number | - | 41 |