Lenovo V15 G2 ALC (82KD) vs. Lenovo IdeaPad S145-15IWL (81MV)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Lenovo V15 G2 ALC (82KD) and Lenovo IdeaPad S145-15IWL (81MV). 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.

Lenovo V15 G2 ALC (82KD) Review

Advantages and disadvantages of Lenovo V15 G2 ALC (82KD) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price point

solid build quality

efficient AMD processor

adequate connectivity options

decent battery life

average display quality

limited storage capacity

no backlit keyboard

basic graphics performance

Lenovo IdeaPad S145-15IWL (81MV) Review

Advantages and disadvantages of Lenovo IdeaPad S145-15IWL (81MV) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

decent processor performance

solid build quality

adequate connectivity options

average battery life

dim display

no backlit keyboard

limited graphics capabilities

Laptop Comparison and Tests

Difference between Lenovo V15 G2 ALC (82KD) and Lenovo IdeaPad S145-15IWL (81MV)
75 % - Design
65 % - Display
72 % - Performance
75 % - Connectivity
75 % - Battery
72 % - Design
64 % - Display
65 % - Performance
65 % - Connectivity
65 % - Battery

Laptop Specifications Comparison

Lenovo V15 G2 ALC (82KD) vs. Lenovo IdeaPad S145-15IWL (81MV) Comparison Chart
DESIGN AND DIMENSIONS Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Product Type Notebook Notebook
Dimensions (WxDxH) 35.92 cm x 23.58 cm x 1.99 cm 36.22 cm x 25.15 cm x 1.99 cm
Weight 1.7 kg 1.85 kg
Case Material Polycarbonate ABS Polycarbonate ABS
Colour Black Platinum grey IMR
DISPLAY Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Screen Size (Type) 15.6" - TN 15.6" - TN
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 250 cd/m² 220 cd/m²
Colour Gamut 45% NTSC -
Features Anti-glare, 90° viewing angle Anti-glare
PROCESSOR Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
CPU AMD Ryzen 7 5700U / 1.8 GHz Intel Core i3 (8th Gen) 8145U / 2.1 GHz
Max Turbo Speed 4.3 GHz 3.9 GHz
Number of Cores 8-core Dual-Core
Cache L3 - 8 MB 4 MB
64-bit Computing Yes Yes
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
RAM 8 GB (provided memory is soldered) 4 GB (provided memory is soldered)
Max RAM Supported 16 GB 12 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 3200 MHz 2400 MHz
Rated Speed 3200 MHz 2400 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 1 1
STORAGE Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Main Storage Size (HDD/SSD) 256 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) 128 GB SSD M.2 2280 SATA 6Gb/s
AUDIO & VIDEO Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Graphics Processor (GPU) AMD Radeon Graphics Intel UHD Graphics
Memory Allocation Technology Shared Video Memory (UMA) -
Camera Yes - 720p Yes
Resolution - 0.3 Megapixel
Camera Features Privacy shutter, fixed focus -
Sound Stereo speakers, dual array microphone Stereo speakers, microphone
Codec Realtek ALC3287 -
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio, Dolby Audio
COMMUNICATIONS Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller M.2 Card M.2 Card
Network Interface Gigabit Ethernet -
Ethernet Controller Realtek RTL8111H -
Features Dual stream (2x2) Single stream (1x1)
BATTERY Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Technology Lithium polymer Lithium Ion
Battery Capacity (Size) 38 Wh 30 Wh
Battery Life Up to 7.5 hours Up to 5.5 hours
AC ADAPTER Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 45 Watt
INPUT Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Features Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Interfaces USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1 (data only)
HDMI
LAN
Headphone/microphone combo jack
USB 2.0
2 x USB 3.1 Gen 1
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 V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
Operating System (OS) Windows 10 Pro 64-bit Edition - English Windows 10 Home in S mode - English
Software Included Microsoft Office (Trial) Microsoft Office (30 days trial)
MISCELLANEOUS Lenovo V15 G2 ALC (82KD) Lenovo IdeaPad S145-15IWL (81MV)
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 nano security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Administrator password, hard drive password, power-on password, RapidCharge Administrator password, hard drive password, power-on password
Compliant Standards RoHS, TUV Rheinland Low Blue Light Certification, Energy-Related Products (ErP) Lot 3 RoHS, Energy-Related Products (ErP) Lot 3
ENERGY STAR Certified Yes -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year - pick-up and return
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