Side by side comparison and review of LG gram 14Z90Q and Lenovo IdeaPad S145-14API (81UV). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of LG gram 14Z90Q based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
long-lasting battery
high-resolution display
fast processing speed
robust build quality
limited graphics performance
higher price point
fewer ports available
no dedicated GPU
Advantages and disadvantages of Lenovo IdeaPad S145-14API (81UV) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent processor speed
sufficient connectivity options
quiet operation
average display quality
limited battery life
basic graphics capabilities
no backlit keyboard
| DESIGN AND DIMENSIONS | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.2 cm x 21.39 cm x 1.68 cm | 32.71 cm x 24.1 cm x 1.99 cm |
| Weight | 999 g | 1.6 kg |
| Case Material | - | Polycarbonate ABS |
| Colour | Obsidian black | Granite black |
| DISPLAY | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Screen Size (Type) | 14" - IPS | 14" - TN |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1200 (WUXGA) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 350 cd/m² | 220 cd/m² |
| Colour Gamut | 99% DCI-P3 | - |
| Features | Anti-glare | Anti-glare |
| PROCESSOR | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| CPU | Intel Core i5 (12th Gen) 1240P / 1.7 GHz | AMD Athlon 300U / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 3.3 GHz |
| Number of Cores | 12-core | Dual-Core |
| Cache | L3 - 12 MB | L3 - 4 MB |
| 64-bit Computing | - | Yes |
| Platform Technology | Intel Evo | - |
| Features | Intel Deep Learning Boost (DL Boost) | Integrated memory controller |
| MEMORY | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| RAM | 8 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 12 GB |
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | 5200 MHz | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | AMD Radeon Vega 3 |
|---|---|---|
| Camera | Yes - Full HD | Yes |
| Resolution | - | 0.3 Megapixel |
| Camera Features | Face recognition, IR camera | - |
| Sound | Stereo speakers, two microphones | Stereo speakers, microphone |
| Compliant Standards | DTS:X Ultra | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 211 | M.2 Card |
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Technology | Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 72 Wh | 30 Wh |
| Battery Life | - | Up to 4 hours |
| AC ADAPTER | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt |
| INPUT | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Type | Touchpad, 80 keys keyboard | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Gesture function, precision touchpad | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Interfaces | Headphone output 2 x USB 3.2 Gen 2 2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI |
USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | LG Recovery Center, McAfee LiveSafe (30 days trial), CyberLink Power Media Player, LG Update Center, CyberLink PhotoDirector LE, PowerDirector LE, Microsoft Office 2016 (30 days trial), Alexa, DTS:X Ultra, Glance by Mirametrix, Virtoo, CyberLink ColorDirector LE, Audio Director LE, LG Smart Assistant, PCmover Professional | Microsoft Office (30 days trial) |
| MISCELLANEOUS | LG gram 14Z90Q | Lenovo IdeaPad S145-14API (81UV) |
|---|
| Included Accessories | USB-C power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Secure mode, Mega cooling 4.0 | Administrator password, hard drive password, power-on password |
| Compliant Standards | MIL-STD 810G | RoHS, Energy-Related Products (ErP) Lot 3 |
| Manufacturer Warranty | Limited warranty - parts and labour - 1 year | Limited warranty - 1 year - pick-up and return |
| Model Number | K.AR52A1 | - |
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