In depth comparison and review of Lenovo ThinkPad X1 Yoga Gen 7 (21CE) and Acer Aspire 3 Spin 14 (A3SP14). 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 X1 Yoga Gen 7 (21CE) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
versatile 2-in-1 design
impressive battery life
superior keyboard comfort
high-resolution display
higher price point
limited graphics performance
no SD card slot
moderate storage options
Advantages and disadvantages of Acer Aspire 3 Spin 14 (A3SP14) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
360-degree hinge versatility
lightweight design
decent battery life
full hd display
moderate storage capacity
average processor speed
no backlit keyboard
limited graphics performance
| DESIGN AND DIMENSIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 31.44 cm x 22.23 cm x 1.553 cm | 31.88 cm x 22.79 cm x 1.89 cm |
| Weight | 1.38 kg | 1.5 kg |
| Case Material | Aluminium (top), aluminium (bottom) | Polycarbonate ABS |
| Colour | Storm grey | Pure silver |
| DISPLAY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Screen Size (Type) | 14" - IPS | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:10 |
| Image Brightness | 400 cd/m² | 200 cd/m² |
| Colour Gamut | 100% sRGB | 45% NTSC |
| Features | Anti-glare, One Glass Solution, 170° viewing angle, Low Power, Eyesafe technology | Matte, ComfyView, Corning Gorilla glass 3, Acer BluelightShield technology, 25 ms response rate, one glass metal mesh (OGM) |
| PROCESSOR | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | Intel N-series N100 |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 3.4 GHz |
| Number of Cores | 12-core | Quad-Core |
| Cache | 12 MB | L3 - 6 MB |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| RAM | 16 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR5 SDRAM | LPDDR5 SDRAM |
| Speed | 5200 MHz | - |
| Rated Speed | 5200 MHz | - |
| STORAGE | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 4.0 x4 - TCG Opal Encryption - Kioxia | 128 GB SSD - 3D Triple-level Cell (TLC) - Apacer |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 1080p | Yes - HD |
| Camera Features | Privacy shutter, IR camera, fixed focus | Temporal Noise Reduction |
| Sound | Two tweeters, two woofers, quad array microphone | Stereo speakers, two microphones |
| Codec | Realtek ALC3306 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos | - |
| COMMUNICATIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | Bluetooth, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6E AX 211 | - |
| Features | - | Single stream (1x1) |
| BATTERY | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Technology | 4-cell lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 40 Wh |
| Battery Life | Up to 24.5 hours | - |
| AC ADAPTER | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt, 5 / 9 / 15 / 20 V | 45 Watt, 19 V, 2.37 A |
| INPUT | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Type | Keyboard, digitizer, TrackPoint, digital pen, UltraNav | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls, glass touchpad | Precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| 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 USB-C (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) USB 3.2 Gen 2 USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|
| SOFTWARE | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence | Windows 11 Home in S mode |
|---|
| MISCELLANEOUS | Lenovo ThinkPad X1 Yoga Gen 7 (21CE) | Acer Aspire 3 Spin 14 (A3SP14) |
|---|
| Included Accessories | USB-C power adapter, Lenovo Integrated Pen | Power adapter |
|---|---|---|
| Integrated Options | Accelerometer, proximity sensor | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | - |
| Security Slot Type | Kensington nano security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | 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 | Administrator password, system password, Acer Purified.Voice technology |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | - |
| SAR Value | - | 1.321 W/kg (head), 1.321 W/kg (body), 1.321 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Gold | - |
| Specific Absorption Rate (SAR) | - | 1.321 W/kg (body) 1.321 W/kg (head) 1.321 W/kg (limb) |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | - | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 31PT |
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