Lenovo V145-15AST (81MT) vs. LG gram 14Z90R

Laptop Comparison, Reviews and Tests

In depth comparison and review of Lenovo V145-15AST (81MT) 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.

Lenovo V145-15AST (81MT) Review

Advantages and disadvantages of Lenovo V145-15AST (81MT) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

decent processor performance

ample storage capacity

simple design aesthetic

average display quality

limited graphics capability

no backlit keyboard

poor battery life

LG gram 14Z90R Review

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

Laptop Comparison and Tests

Difference between Lenovo V145-15AST (81MT) and LG gram 14Z90R
66 % - Design
65 % - Display
45 % - Performance
65 % - Connectivity
65 % - Battery
85 % - Design
83 % - Display
85 % - Performance
85 % - Connectivity
85 % - Battery

Laptop Specifications Comparison

Lenovo V145-15AST (81MT) vs. LG gram 14Z90R Comparison Chart
DESIGN AND DIMENSIONS Lenovo V145-15AST (81MT) LG gram 14Z90R
Product Type Notebook Notebook
Dimensions (WxDxH) 37.56 cm x 25.34 cm x 2.27 cm 21.1 cm x 21.39 cm x 1.68 cm
Weight 2.1 kg 999 g
Case Material Polycarbonate ABS Polycarbonate ABS, magnesium alloy
Colour Black Obsidian black
DISPLAY Lenovo V145-15AST (81MT) LG gram 14Z90R
Screen Size (Type) 15.6" 14" - IPS
LCD Backlight Technology LED backlight -
Screen Resolution 1366 x 768 (HD) 1920 x 1200 (WUXGA)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:10
Image Brightness 200 cd/m² 350 cd/m²
Colour Gamut - 99% DCI-P3, 95% DCI-P3
Features Anti-glare Anti-glare, 60 Hz refresh rate
PROCESSOR Lenovo V145-15AST (81MT) LG gram 14Z90R
CPU AMD A4 9125 / 2.3 GHz Intel Core i7 (13th Gen) 1360P / 2.2 GHz
Max Turbo Speed 2.6 GHz 5 GHz
Number of Cores Dual-Core 12-core
Cache L2 - 1 MB 18 MB
64-bit Computing Yes -
Platform Technology - Intel Evo
Features Integrated memory controller -
MEMORY Lenovo V145-15AST (81MT) LG gram 14Z90R
RAM 4 GB (1 x 4 GB) 16 GB
Max RAM Supported 8 GB -
RAM Type DDR4 SDRAM LPDDR5 SDRAM
Speed 1866 MHz 6000 MHz
Rated Speed 2666 MHz -
Form Factor SO-DIMM 260-pin -
Slots Qty 1 -
Empty Slots 0 -
STORAGE Lenovo V145-15AST (81MT) LG gram 14Z90R
Main Storage Size (HDD/SSD) 256 GB SSD 2.5" SATA 6Gb/s - Samsung 1 TB SSD M.2 2280 - NVM Express (NVMe)
Optical Drive DVD-Writer - tray -
AUDIO & VIDEO Lenovo V145-15AST (81MT) LG gram 14Z90R
Graphics Processor (GPU) AMD Radeon R3 Intel Iris Xe Graphics
Video System Features - Functions as Intel UHD graphics (for single-channel memory)
Camera Yes Yes - Full HD
Resolution 0.3 Megapixel -
Camera Features - Face recognition, IR camera
Sound Stereo speakers, microphone Stereo speakers, two microphones
Compliant Standards High Definition Audio, Dolby Audio Dolby Atmos
Audio Features - Output: Smart Amp
COMMUNICATIONS Lenovo V145-15AST (81MT) 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 Realtek RTL8821CE - M.2 Card -
Network Interface Gigabit Ethernet -
Features - Dual stream (2x2)
BATTERY Lenovo V145-15AST (81MT) LG gram 14Z90R
Technology 2-cell Lithium Ion -
Battery Capacity (Size) 30 Wh 80 Wh
Battery Life Up to 5 hours Up to 28.5 hours
AC ADAPTER Lenovo V145-15AST (81MT) LG gram 14Z90R
Input AC 120/230 V (50/60 Hz) -
Output 45 Watt, 20 V, 2.25 A 65 Watt
INPUT Lenovo V145-15AST (81MT) LG gram 14Z90R
Type Keyboard, touchpad Touchpad, 101 keys keyboard
Numeric Keypad Yes -
Keyboard Backlight - Yes
Features Multi-touch touchpad Precision touchpad
CONNECTIONS & EXPANSIONS Lenovo V145-15AST (81MT) LG gram 14Z90R
Slots - 2 x SSD (1 free)
Interfaces 2 x USB 3.0
LAN
HDMI
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 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) Yes (microSD)
SOFTWARE Lenovo V145-15AST (81MT) LG gram 14Z90R
Operating System (OS) FreeDOS - Dutch / English / French / German / Italian 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 V145-15AST (81MT) LG gram 14Z90R
Included Accessories Power adapter 65W USB-C power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip -
Security Slot Type Kensington mini 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 LED indicator
Compliant Standards RoHS MIL-STD 810H
Manufacturer Warranty - Limited warranty - parts and labour - 1 year
Model Number - K.AA78A1
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