In depth comparison and review of Lenovo ThinkPad L15 Gen 3 (21C3) and Acer Swift Air SFA16. 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 L15 Gen 3 (21C3) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good battery life
reliable performance
decent connectivity options
mediocre display quality
heavier design
limited graphics performance
higher price point
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 L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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Product Type | Notebook - 180-degree hinge design | Notebook |
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Dimensions (WxDxH) | 36.02 cm x 23.7 cm x 1.993 cm | 35.67 cm x 24.23 cm x 1.29 cm |
Weight | 1.76 kg | 1.2 kg |
Case Material | Polycarbonate ABS (bottom), polycarbonate ABS (top) | Magnesium-aluminum alloy |
Colour | Thunder black | Olivine black |
DISPLAY | Lenovo ThinkPad L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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Screen Size (Type) | 15.6" - IPS | 16" OLED |
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LCD Backlight Technology | LED backlight | - |
Screen Resolution | 1920 x 1080 (Full HD) | 3840 x 2400 (WQUXGA) |
V-Sync Rate at Max Res. | - | 60 Hz |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:10 |
Image Brightness | 250 cd/m² | 400 cd/m² |
Colour Gamut | 45% NTSC | 100% DCI-P3 |
Features | Anti-glare, 170° viewing angle | Glare, CineCrystal, 0.8 ms response rate |
PROCESSOR | Lenovo ThinkPad L15 Gen 3 (21C3) | 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 |
Features | Integrated memory controller | - |
MEMORY | Lenovo ThinkPad L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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RAM | 8 GB (2 x 4 GB) | 16 GB (provided memory is soldered) |
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Max RAM Supported | 64 GB | - |
RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
Speed | 3200 MHz | - |
Rated Speed | 3200 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 2 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo ThinkPad L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 1.024 TB SSD M.2 2280 PCIe - Micron |
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AUDIO & VIDEO | Lenovo ThinkPad L15 Gen 3 (21C3) | 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) | - |
Video System Features | Functions as Intel UHD graphics (for single-channel memory) | - |
Camera | Yes - 1080p | Yes - Full HD |
Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | Temporal Noise Reduction |
Video Resolutions | - | 1920 x 1080 |
Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio, Dolby Voice | - |
COMMUNICATIONS | Lenovo ThinkPad L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
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Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 Card | AMD RZ616 - M.2 2230 |
Network Interface | Gigabit Ethernet | - |
Features | Wake-on-LAN (WOL), dual stream (2x2) | Dual stream (2x2) |
WWAN |
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Generation | 4G upgradable | - |
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BATTERY | Lenovo ThinkPad L15 Gen 3 (21C3) | 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 7.5 hours |
AC ADAPTER | Lenovo ThinkPad L15 Gen 3 (21C3) | 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 L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | - |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack HDMI LAN |
HDMI 2 x USB 3.2 Gen 1 2 x USB-C 3.2 Gen 2 LAN (RJ-45) Headphone/microphone combo jack |
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Memory Card Reader | Yes (microSD) | - |
SOFTWARE | Lenovo ThinkPad L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - English | Windows 11 Home |
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MISCELLANEOUS | Lenovo ThinkPad L15 Gen 3 (21C3) | Acer Swift Air SFA16 |
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Included Accessories | USB-C power adapter | USB-C power adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card 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, self-healing BIOS, NVMe password | - |
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 - 1 year - pick-up and return Extended warranty - 1 year - on-site |
Limited warranty - 1 year International travellers warranty - 1 year |
Model Number | - | 41 |