Detailed comparison and review of Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) and Samsung Galaxy Book Flex2 5G (NP930QCAJ). 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 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
Advantages and disadvantages of Samsung Galaxy Book Flex2 5G (NP930QCAJ) based on its technical characteristics, features, user experience, expert reviews and price level.
impressive s-pen integration
5g connectivity
sturdy build quality
full hd touchscreen
flexible 2-in-1 design
pricey for specs
limited port selection
average battery life
modest storage capacity
| DESIGN AND DIMENSIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 30.6 cm x 20.448 cm x 1.695 cm | 30.49 cm x 20.23 cm x 1.49 cm |
| Weight | 1.35 kg | 1.26 kg |
| Case Material | Aluminum, polycarbonate, glass-fibre | - |
| Colour | Iron grey | Royal silver |
| DISPLAY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Screen Size (Type) | 13.3" - IPS | 13.3" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| 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 | - |
| Image Brightness | 300 cd/m² | - |
| Colour Gamut | 72% NTSC | - |
| Features | Anti-glare | Quantum Dot Technology, Outdoor-Readable |
| PROCESSOR | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | L3 - 8 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Intel Turbo Boost Technology 2.0 |
| MEMORY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | - |
| STORAGE | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 256 GB SSD - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | 1 external monitor(s) | - |
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | Privacy shutter | - |
| Sound | Stereo speakers, dual array microphone | AKG stereo speakers, dual array microphone |
| Compliant Standards | High Definition Audio, Dolby Atmos | SoundAlive |
| Audio Features | - | Smart Amp |
| COMMUNICATIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | 4G | 5G |
|---|---|---|
| Technology | LTE Advanced | - |
| Controller | FIBOCOM L850-GL - M.2 Card | - |
| BATTERY | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 60 Wh | 69.7 Wh |
| Battery Life | Up to 22 hours | - |
| AC ADAPTER | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt | 65 Watt |
| INPUT | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, ClickPad, S Pen |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Slots | 1 x Nano-SIM card (1 free) | - |
|---|---|---|
| Interfaces | USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) 2 x USB 3.1 Gen 1 Headphone/microphone combo jack |
HDMI Thunderbolt 4 USB-C USB 3.0 Headphone/microphone combo jack |
| Memory Card Reader | - | Yes (microSD, UFS Card) |
| SOFTWARE | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home |
|---|---|---|
| Software Included | Microsoft Office 365 Personal | Samsung Recovery Solution, McAfee LiveSafe (Trial), Samsung Update, Samsung Settings, Samsung Gallery, Studio Plus, Samsung Link Sharing, Live Message, Samsung Flow, Live Wallpaper, Quick Search, Samsung Notes, Screen Recorder |
| MISCELLANEOUS | Lenovo Yoga C640-13IML LTE (Lenovo Yoga C640) | Samsung Galaxy Book Flex2 5G (NP930QCAJ) |
|---|
| Included Accessories | Power adapter, Lenovo Digital Pen | USB-C power adapter |
|---|---|---|
| Integrated Options | Proximity sensor, G-sensor | Accelerometer, ambient light sensor, gyro sensor |
| Security | Fingerprint reader | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Features | Administrator password, hard drive password, power-on password | Samsung DeX |
| Navigation Receiver | GPS | - |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | IEC 61960 |
| SAR Value | 1.4 W/kg (body), 1.4 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
| Model Number | 13IML LTE 81XL | - |
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