Lenovo IdeaPad 1 15ADA7 (82R1) vs. Lenovo V145-15AST (81MT)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo IdeaPad 1 15ADA7 (82R1) and Lenovo V145-15AST (81MT). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.

Lenovo IdeaPad 1 15ADA7 (82R1) Review

Advantages and disadvantages of Lenovo IdeaPad 1 15ADA7 (82R1) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

decent battery life

solid build quality

adequate connectivity options

modest performance

basic display quality

limited storage capacity

no backlit keyboard

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

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 1 15ADA7 (82R1) and Lenovo V145-15AST (81MT)
75 % - Design
64 % - Display
65 % - Performance
71 % - Connectivity
75 % - Battery
66 % - Design
65 % - Display
45 % - Performance
65 % - Connectivity
65 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 1 15ADA7 (82R1) vs. Lenovo V145-15AST (81MT) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.02 cm x 23.6 cm x 1.79 cm 37.56 cm x 25.34 cm x 2.27 cm
Weight 1.6 kg 2.1 kg
Case Material Polycarbonate ABS (bottom), polycarbonate ABS (top) Polycarbonate ABS
Colour Cloud grey Black
DISPLAY Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Screen Size (Type) 15.6" - TN 15.6"
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1366 x 768 (HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 220 cd/m² 200 cd/m²
Colour Gamut 45% NTSC -
Features Anti-glare, 90° viewing angle Anti-glare
PROCESSOR Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
CPU AMD Ryzen 3 3250U / 2.6 GHz AMD A4 9125 / 2.3 GHz
Max Turbo Speed 3.5 GHz 2.6 GHz
Number of Cores Dual-Core Dual-Core
Cache L3 - 4 MB L2 - 1 MB
64-bit Computing - Yes
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
RAM 4 GB (provided memory is soldered) 4 GB (1 x 4 GB)
Max RAM Supported 12 GB 8 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2400 MHz 1866 MHz
Rated Speed 2400 MHz 2666 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 1 0
STORAGE Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) 256 GB SSD 2.5" SATA 6Gb/s - Samsung
Optical Drive - DVD-Writer - tray
AUDIO & VIDEO Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Graphics Processor (GPU) AMD Radeon Graphics AMD Radeon R3
Max Monitors Supported 1 external monitor(s) -
Camera Yes - 720p Yes
Resolution - 0.3 Megapixel
Camera Features Privacy shutter, fixed focus -
Sound Stereo speakers, dual array microphone Stereo speakers, microphone
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio, Dolby Audio
COMMUNICATIONS Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller M.2 Card Realtek RTL8821CE - M.2 Card
Network Interface - Gigabit Ethernet
Features Dual stream (2x2) -
BATTERY Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Technology Lithium polymer 2-cell Lithium Ion
Battery Capacity (Size) 42 Wh 30 Wh
Battery Life Up to 9.5 hours Up to 5 hours
Battery Run Time Local video (1080p) playback time (150 nits): up to 9.5 hours -
AC ADAPTER Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 45 Watt, 20 V, 2.25 A
INPUT Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Features Multi-touch touchpad, buttonless touchpad, precision touchpad Multi-touch touchpad
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Interfaces USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1 (data only)
HDMI
Headphone/microphone combo jack
2 x USB 3.0
LAN
HDMI
Headphone/microphone combo jack
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Operating System (OS) Windows 11 Home in S mode - English FreeDOS - Dutch / English / French / German / Italian
Software Included Microsoft Office (Trial) -
MISCELLANEOUS Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo V145-15AST (81MT)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM 2.0) 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, Rapid Charge Boost Administrator password, hard drive password, power-on password
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 RoHS
ENERGY STAR Certified Yes -
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 -
Other Comparisons with Lenovo IdeaPad 1 15ADA7 (82R1)
Other Comparisons with Lenovo V145-15AST (81MT)
Other Popular Laptop Comparisons
Other projects: