In depth comparison and review of Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) and LG gram 14T90R. 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 14T90R based on its technical characteristics, features, user experience, expert reviews and price level.
extremely lightweight design
long battery life
high-resolution touchscreen
robust port options
backlit keyboard feature
average sd card speed
fairly expensive
plastic body components
limited color accuracy
| DESIGN AND DIMENSIONS | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 32.8 cm x 22.9 cm x 1.99 cm | 31.4 cm x 21.95 cm x 1.675 cm |
| Weight | 1.7 kg | 1.25 kg |
| Case Material | Polycarbonate, polycarbonate ABS, glass-fibre | Polycarbonate ABS, magnesium-aluminium |
| Colour | Onyx black | Black |
| DISPLAY | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Screen Size (Type) | 14" - IPS | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 250 cd/m² | 350 cd/m² |
| Colour Gamut | - | 99% DCI-P3, 95% DCI-P3 |
| Features | Glossy, One Glass Solution, Glass Film Film (GFF) | Anti-glare, 60 Hz refresh rate |
| PROCESSOR | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| CPU | Intel Core i5 (8th Gen) 8250U / 1.6 GHz | Intel Core i7 (13th Gen) 1360P / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 3.4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 12-core |
| Cache | 6 MB | 18 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| RAM | 4 GB (1 x 4 GB) | 16 GB |
|---|---|---|
| Max RAM Supported | 16 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2400 MHz | 5200 MHz |
| Rated Speed | 2400 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Main Storage Size (HDD/SSD) | 500 GB HDD SATA 6Gb/s / 5400 rpm | 1 TB SSD M.2 2280 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 620 | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes - Full HD |
| Resolution | 1 Megapixel | - |
| Camera Features | - | Face recognition, IR camera |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio, Dolby Home Theater | Dolby Atmos |
| Audio Features | Harman audio technology | Output: Smart Amp |
| COMMUNICATIONS | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Technology | 3-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 52.5 Wh | 72 Wh |
| Battery Life | Up to 10 hours | Up to 25.5 hours |
| AC ADAPTER | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 65 Watt | 65 Watt |
| INPUT | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Type | Keyboard, touchpad | Touchpad, 80 keys keyboard |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Scrolling, gesture function, precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Slots | - | 2 x SSD (1 free) |
|---|---|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C 4.0 Gen 3/DisplayPort/Thunderbolt 4 |
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 11 Home |
|---|---|---|
| Software Included | - | Microsoft 365 (30 days trial), McAfee LiveSafe (30 days trial), LG On Screen Display 3, Bamboo Paper, Alexa, DTS:X Ultra, Intel Connectivity Performance Suite, PCmover Professional, Wacom Notes, LG Pen Settings, LG PC Manuals, LG Update & Recovery, LG Glance by Mirametrix, New Wallpaper, Intel Unison, Dolby Atmos sound, LG Lively Theme, LG Display Extension, LG Security Guard, Sync on Mobile, LG Smart Assistant 2.0 |
| MISCELLANEOUS | Lenovo Yoga 520-14IKBR (Lenovo Yoga 520) | LG gram 14T90R |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Integrated Options | Accelerometer | - |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | Kensington mini security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, hard drive password, power-on password | LED indicator |
| Compliant Standards | RoHS | MIL-STD 810G, Thunderbolt 4 |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - parts and labour - 1 year |
| Model Number | 14IKBR 81C8 | K.AA77A1 |
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