In depth comparison and review of Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) and LG gram 14Z90R. 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 14Z90R based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
long-lasting battery
high-resolution display
robust processing power
fast ssd storage
higher price range
limited gaming performance
no dedicated gpu
fewer ports available
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 30.59 cm x 21.382 cm x 1.36 cm | 21.1 cm x 21.39 cm x 1.68 cm |
| Weight | 1.14 kg | 999 g |
| Case Material | Aluminum | Polycarbonate ABS, magnesium alloy |
| Colour | Platinum silver | Obsidian black |
| DISPLAY | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Screen Size (Type) | 13.3" - IPS | 14" - IPS |
|---|---|---|
| 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 | 300 cd/m² | 350 cd/m² |
| Colour Gamut | - | 99% DCI-P3, 95% DCI-P3 |
| Features | Anti-glare | Anti-glare, 60 Hz refresh rate |
| PROCESSOR | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| CPU | AMD Ryzen 5 2500U / 2 GHz | Intel Core i7 (13th Gen) 1360P / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 3.6 GHz | 5 GHz |
| Number of Cores | Quad-Core | 12-core |
| Cache | 4 MB | 18 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| RAM | 8 GB (provided memory is soldered) | 16 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2133 MHz | 6000 MHz |
| Rated Speed | 2133 MHz | - |
| STORAGE | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) - Samsung | 1 TB SSD M.2 2280 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Graphics Processor (GPU) | AMD Radeon Vega 8 | 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 | Speakers, dual array microphone | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio, Dolby Atmos | Dolby Atmos |
| Audio Features | JBL | Output: Smart Amp |
| COMMUNICATIONS | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Qualcomm 435-AC - M.2 Card | - |
| Features | - | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Technology | 4-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 48 Wh | 80 Wh |
| Battery Life | Up to 8 hours | Up to 28.5 hours |
| AC ADAPTER | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 15 / 20 V | 65 Watt |
| INPUT | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Type | Keyboard, touchpad | Touchpad, 101 keys keyboard |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad | Precision touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| 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 (Power Delivery) USB-C 3.1 Gen 1 (supports DisplayPort 1.2a, VGA, HDMI) (Power Delivery) Headphone/microphone combo jack |
Headphone/microphone combo jack (mini-phone 3.5 mm) 2 x USB 3.2 Gen 2x1 (supports DisplayPort) 2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI |
| Memory Card Reader | - | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition | Windows 11 Home |
|---|---|---|
| Software Included | - | Microsoft 365 (30 days trial), McAfee LiveSafe (30 days trial), LG On Screen Display 3, Alexa, Intel Connectivity Performance Suite, PCmover Professional, 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 IdeaPad 720S-13ARR (Lenovo IdeaPad 720S) | LG gram 14Z90R |
|---|
| Included Accessories | USB-C power adapter | 65W USB-C power adapter |
|---|---|---|
| Security | Fingerprint reader | - |
| Security Slot Type | - | Kensington 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 810H |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | - | Limited warranty - parts and labour - 1 year |
| Model Number | 13ARR 81BR | K.AA78A1 |
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