Side by side comparison and review of Lenovo ThinkPad E14 Gen 2 (20TA) and LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N). 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 Lenovo ThinkPad E14 Gen 2 (20TA) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
excellent keyboard feel
good security features
decent battery life
affordable price point
average display quality
moderate graphics performance
no thunderbolt support
limited color options
Advantages and disadvantages of LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) based on its technical characteristics, features, user experience, expert reviews and price level.
exceptionally lightweight
long battery life
crisp full hd display
solid build quality
fast ssd storage
average graphics performance
limited port selection
higher price point
no dedicated gpu
DESIGN AND DIMENSIONS | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 32.4 cm x 22 cm x 1.79 cm | 35.76 cm x 22.53 cm x 1.68 cm |
Weight | 1.64 kg | 1.12 kg |
Case Material | Aluminum | Magnesium alloy |
Colour | Black | Dark silver |
DISPLAY | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Screen Size (Type) | 14" - IPS | 15.6" - IPS |
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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 | 16:9 |
Image Brightness | 250 cd/m² | - |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare, 170° viewing angle | Reader Mode |
PROCESSOR | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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CPU | Intel Core i5 (11th Gen) 1135G7 / 2.4 GHz | Intel Core i5 (10th Gen) 1035G7 / 1.2 GHz |
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Max Turbo Speed | 4.2 GHz | 3.7 GHz |
Number of Cores | Quad-Core | - |
Cache | 8 MB | L3 - 6 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
MEMORY | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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RAM | 8 GB (1 x 8 GB) | 8 GB (provided memory is soldered) |
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Max RAM Supported | 32 GB | 24 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 3200 MHz | 3200 MHz |
Rated Speed | 3200 MHz | - |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 1 |
STORAGE | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) | 512 GB SSD - NVM Express (NVMe) |
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AUDIO & VIDEO | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel Iris Plus Graphics |
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Memory Allocation Technology | Shared Video Memory (UMA) | - |
Max Monitors Supported | 2 external monitor(s) | - |
Camera | Yes - 720p | Yes - HD |
Camera Features | IR camera, ThinkShutter camera privacy | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | DTS:X Ultra |
Audio Features | Harman/kardon stereo speakers | - |
COMMUNICATIONS | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
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Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 Card | Intel Wi-Fi 6 AX 201 |
Network Interface | Gigabit Ethernet | 10/100 Ethernet |
Ethernet Controller | Realtek RTL8111H-CG | - |
Features | Dual stream (2x2) | - |
BATTERY | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Technology | Lithium polymer | Lithium Ion |
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Battery Capacity (Size) | 45 Wh | 80 Wh |
Battery Life | Up to 11.9 hours | Up to 18.5 hours |
AC ADAPTER | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt | 48 Watt |
INPUT | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Type | Keyboard, TrackPoint, UltraNav | Keyboard, touchpad |
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Numeric Keypad | - | Yes |
Keyboard Backlight | Yes | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad, Fn keys with Unified Communications controls | Scrolling, gesture function, precision touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Slots | 1 x M.2 Card (1 free) | - |
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Interfaces | USB 2.0 USB 3.2 Gen 1 (Always On) USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI LAN Headphone/microphone combo jack |
HDMI USB-C 3.1 (supports Thunderbolt 3) (Power Delivery) 3 x USB 3.1 Headphone output |
Memory Card Reader | - | Yes (microSD) |
SOFTWARE | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Operating System (OS) | Windows 11 Pro - English | Windows 10 Home 64-bit Edition |
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Software Included | - | Microsoft Office (30 days trial), LG Easy Guide, LG Control Center, LG Update Center, LG Reader Mode, LG On Screen Display, LG Troubleshooting |
MISCELLANEOUS | Lenovo ThinkPad E14 Gen 2 (20TA) | LG gram Ultra-Lightweight LG gram Ultra (Lightweight 15Z90N) |
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Included Accessories | USB-C power adapter | Power adapter |
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Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Fingerprint reader |
Security Slot Type | Kensington security slot | Kensington security slot |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS | Dust-resistant, shock-resistant, pressure-resistant, vibration-resistant |
Compliant Standards | RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3 | MIL-STD 810G |
SAR Value | 0.84 W/kg (body), 0.84 W/kg (limb) | - |
ENERGY STAR Certified | Yes | - |
EPEAT Compliant | EPEAT Gold | - |
TCO Certified | TCO Certified Notebooks 8 | - |
Max Operating Temperature | 35 °C | - |
Min Operating Temperature | 5 °C | - |
Humidity Range Operating | 8 - 95% | - |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - parts and labour - 1 year |
Model Number | - | V.AR55A1 |