In depth comparison and review of Acer Spin 3 (SP314-21) and Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640). 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 Spin 3 (SP314-21) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 360-degree hinge
responsive touchscreen display
lightweight design
affordable price point
solid build quality
average battery life
modest processor speed
limited storage capacity
no backlit keyboard
Advantages and disadvantages of Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) based on its technical characteristics, features, user experience, expert reviews and price level.
long battery life
lightweight and portable
integrated LTE connectivity
responsive touchscreen display
solid build quality
limited storage capacity
average graphics performance
no optical drive
higher price point
DESIGN AND DIMENSIONS | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Product Type | Notebook - flip design | Notebook - flip design |
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Dimensions (WxDxH) | 32.5 cm x 23 cm x 1.69 cm | 30.6 cm x 20.448 cm x 1.695 cm |
Weight | 1.5 kg | 1.35 kg |
Case Material | Anodised aluminium | Aluminum, polycarbonate, glass-fibre |
Colour | Pure silver | Iron grey |
DISPLAY | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Screen Size (Type) | 14" | 13.3" - IPS |
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Touchscreen | Yes (multi-touch) | Yes (10-point multi-touch) |
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 | 220 cd/m² | 300 cd/m² |
Colour Gamut | - | 72% NTSC |
Features | Glare, CineCrystal, 8 ms response rate, Narrow Border Display | Anti-glare |
PROCESSOR | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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CPU | AMD Ryzen 3 3250U / 2.6 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
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Max Turbo Speed | 3.5 GHz | 4.2 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | L3 - 4 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | - | Integrated memory controller |
MEMORY | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
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RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2400 MHz |
Rated Speed | - | 2400 MHz |
STORAGE | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 PCIe - Samsung | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
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AUDIO & VIDEO | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics |
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Memory Allocation Technology | Shared Video Memory (UMA) | Shared Video Memory (UMA) |
Max Monitors Supported | - | 1 external monitor(s) |
Camera | Yes - HD | Yes - 720p |
Camera Features | - | Privacy shutter |
Video Resolutions | 1280 x 720 | - |
Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
Compliant Standards | - | High Definition Audio, Dolby Atmos |
Audio Features | Acer TrueHarmony technology | - |
COMMUNICATIONS | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
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Wireless Controller | Qualcomm QCNFA344A - M.2 Card | M.2 Card |
Features | - | Dual stream (2x2) |
WWAN |
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Generation | - | 4G |
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Technology | - | LTE Advanced |
Controller | - | FIBOCOM L850-GL - M.2 Card |
BATTERY | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Technology | 3-cell Lithium Ion | Lithium polymer |
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Battery Capacity (Size) | 48 Wh | 60 Wh |
Battery Life | Up to 12 hours | Up to 22 hours |
AC ADAPTER | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
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Output | 45 Watt, 19 V | 45 Watt |
INPUT | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
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Keyboard Backlight | - | Yes |
Features | Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Slots | - | 1 x Nano-SIM card (1 free) |
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Interfaces | HDMI USB-C 3.2 Gen 2 (supports Thunderbolt) 2 x USB 3.0 Headphone/microphone combo jack |
USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) 2 x USB 3.1 Gen 1 Headphone/microphone combo jack |
Memory Card Reader | Yes (microSD) | - |
SOFTWARE | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Pro 64-bit Edition - English |
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Software Included | - | Microsoft Office 365 Personal |
MISCELLANEOUS | Acer Spin 3 (SP314-21) | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) |
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Included Accessories | Power adapter | Power adapter, Lenovo Digital Pen |
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Integrated Options | Accelerometer | Proximity sensor, G-sensor |
Security | - | Fingerprint reader |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | MU-MIMO technology | Administrator password, hard drive password, power-on password |
Navigation Receiver | - | GPS |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
SAR Value | 0.96 W/kg (body), 0.96 W/kg (limb), 0.96 W/kg (head) | 1.4 W/kg (body), 1.4 W/kg (limb) |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
Model Number | R1B3 | 13IML LTE 81XL |