In depth comparison and review of Acer Swift X SFX16 and Lenovo IdeaPad S340-14IWL (81N7). 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 Acer Swift X SFX16 based on its technical characteristics, features, user experience, expert reviews and price level.
powerful amd processor
lightweight and portable
vibrant full-hd display
solid build quality
decent thermal management
average battery life
limited port selection
no sd card slot
moderate speaker quality
Advantages and disadvantages of Lenovo IdeaPad S340-14IWL (81N7) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
sleek design
lightweight build
decent battery life
fast charging support
average display quality
limited graphics performance
modest storage capacity
fewer ports options
| DESIGN AND DIMENSIONS | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 36.78 cm x 23.61 cm x 1.89 cm | 32.27 cm x 23.05 cm x 1.79 cm |
| Weight | 1.9 kg | 1.6 kg |
| Case Material | Anodised aluminium | Aluminum, polycarbonate ABS |
| Colour | Steel grey | Abyss blue |
| DISPLAY | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Screen Size (Type) | 16.1" - IPS | 14" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 300 cd/m² | 220 cd/m² |
| Features | Anti-glare, ComfyView, 25 ms response rate, Narrow Border Display | Anti-glare |
| PROCESSOR | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| CPU | Intel Core i7 (11th Gen) 11390H / 3.4 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 3.9 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 12 MB | 4 MB |
| 64-bit Computing | - | Yes |
| Features | Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | Integrated memory controller |
| MEMORY | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| RAM | 8 GB | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 8 GB |
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD - Kingston | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 | Intel UHD Graphics 620 |
|---|---|---|
| Video Memory | 4 GB GDDR6 SDRAM | - |
| Camera | Yes - HD | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | Windows Hello | Privacy shutter |
| Video Resolutions | 1280 x 720 | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 2230 (CNVi) | M.2 Card |
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 59 Wh | 36 Wh |
| Battery Life | Up to 7 hours | Up to 8 hours |
| AC ADAPTER | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 90 Watt, 19 V, 4.74 A | 65 Watt |
| INPUT | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Multi-gesture touch pad | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Interfaces | HDMI USB-C 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | - | Microsoft Office (30 days trial) |
| MISCELLANEOUS | Acer Swift X SFX16 | Lenovo IdeaPad S340-14IWL (81N7) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | - | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | HDCP | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 1.084 W/kg (body), 1.084 W/kg (limb) |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 51G | - |
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