In depth comparison and review of LG gram 16T90P and Lenovo Yoga C640-13IML (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 LG gram 16T90P based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
impressive battery life
high-resolution touchscreen
robust build quality
fast processor performance
limited graphics capabilities
higher price point
fewer port options
average speaker quality
Advantages and disadvantages of Lenovo Yoga C640-13IML (Lenovo Yoga C640) based on its technical characteristics, features, user experience, expert reviews and price level.
long battery life
lightweight design
responsive touchscreen
solid build quality
fast charging support
limited port selection
average speaker quality
no dedicated GPU
higher price point
| DESIGN AND DIMENSIONS | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 35.66 cm x 24.83 cm x 1.695 cm | 30.6 cm x 20.448 cm x 1.695 cm |
| Weight | 1.48 kg | 1.35 kg |
| Case Material | - | Aluminum, polycarbonate, glass-fibre |
| Colour | Obsidian black | Iron grey |
| DISPLAY | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Screen Size (Type) | 16" - IPS | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2560 x 1600 (WQXGA) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | - | 400 cd/m² |
| Colour Gamut | - | 72% NTSC |
| Features | Corning Gorilla glass 6 | Anti-glare, 72% NTSC colour gamut |
| PROCESSOR | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| CPU | Intel Core i7 (11th Gen) 1165G7 / 2.8 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4.7 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | L3 - 12 MB | 6 MB |
| 64-bit Computing | - | Yes |
| Platform Technology | Intel Evo | - |
| Features | Intel Turbo Boost Technology | Integrated memory controller |
| MEMORY | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | 4266 MHz | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| STORAGE | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2280 | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - HD | Yes - 720p |
| Camera Features | - | Privacy shutter |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Compliant Standards | DTS:X Ultra | High Definition Audio, Dolby Atmos |
| COMMUNICATIONS | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 | M.2 Card |
| Network Interface | 10/100 Ethernet | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Technology | - | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 80 Wh | 60 Wh |
| Battery Life | - | Up to 20 hours |
| AC ADAPTER | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | - | 45 Watt |
| INPUT | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Numeric Keypad | Yes | - |
| Keyboard Backlight | Yes | Yes |
| Features | Gesture function, precision touchpad | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Interfaces | Headphone output USB 3.2 Gen 2 2 x USB4 Gen 3x2 (supports Thunderbolt 4) (Power Delivery) |
2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD, UFS Card) | - |
| SOFTWARE | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | LG Easy Guide, LG Control Center, LG Update Center, LG Power Manager, LG On Screen Display 3, LG Reader Mode, LG Security Center, Microsoft Office 2016 (30 days trial), Alexa, LG Support Center, LG PC Care, Virtoo, LG Chatbot, Nebo | Microsoft Office (Trial) |
| MISCELLANEOUS | LG gram 16T90P | Lenovo Yoga C640-13IML (Lenovo Yoga C640) |
|---|
| Included Accessories | Stylus, USB-C power adapter | Power adapter, Lenovo Active Pen |
|---|---|---|
| Cables Included | USB-C to HDMI adapter | - |
| Integrated Options | - | Accelerometer |
| Security | Fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Dust-resistant, shock-resistant, pressure-resistant, vibration-resistant | Administrator password, power-on password |
| Compliant Standards | MIL-STD 810G | RoHS |
| SAR Value | - | 0.32 W/kg (body), 0.32 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year | Limited warranty - 1 year - pick-up and return |
| Model Number | K.AA75A1 | 13IML 81UE |
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