In depth comparison and review of Lenovo ThinkBook 15p IMH (20V3) and Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145). 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.
Advantages and disadvantages of Lenovo ThinkBook 15p IMH (20V3) based on its technical characteristics, features, user experience, expert reviews and price level.
powerful i7 processor
vivid 4K display
robust aluminum chassis
ample connectivity options
decent thermal management
heavier than competitors
average battery life
limited upgradeability
premium price point
Advantages and disadvantages of Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) 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 storage capacity
basic graphics performance
short battery life
DESIGN AND DIMENSIONS | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.9 cm x 24.95 cm x 1.99 cm | 32.71 cm x 24.1 cm x 1.99 cm |
Weight | 1.9 kg | 1.6 kg |
Case Material | Aluminum | Polycarbonate ABS |
Colour | Mineral grey | Platinum grey |
DISPLAY | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Screen Size (Type) | 15.6" - IPS | 14" - TN |
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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 | 300 cd/m² | 220 cd/m² |
Colour Gamut | 100% sRGB | - |
Features | Anti-glare, 170° viewing angle | Anti-glare |
PROCESSOR | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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CPU | Intel Core i5 (10th Gen) 10300H / 2.5 GHz | AMD A4 9125 / 2.3 GHz |
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Max Turbo Speed | 4.5 GHz | 2.6 GHz |
Number of Cores | Quad-Core | Dual-Core |
Cache | 8 MB | L2 - 1 MB |
64-bit Computing | Yes | Yes |
Chipset | Intel HM470 | - |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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RAM | 16 GB (2 x 8 GB) | 4 GB (1 x 4 GB) |
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Max RAM Supported | 32 GB | 8 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | 2933 MHz | 2133 MHz |
Rated Speed | 2933 MHz | 2133 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 2 | 1 |
Empty Slots | 0 | 0 |
STORAGE | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) | 128 GB SSD 2.5" SATA 6Gb/s |
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AUDIO & VIDEO | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
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Graphics Processor (GPU) | NVIDIA GeForce GTX 1650 / Intel UHD Graphics | AMD Radeon R3 |
Video Memory | 4 GB GDDR6 SDRAM | - |
Video System Features | Max-Q design | - |
Camera | Yes - 720p | Yes |
Resolution | - | 0.3 Megapixel |
Camera Features | ThinkShutter camera privacy | - |
Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Audio |
Audio Features | Harman audio technology | - |
COMMUNICATIONS | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.2 |
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Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 Card | M.2 Card |
Network Interface | Gigabit Ethernet | - |
Features | Dual stream (2x2) | - |
BATTERY | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Technology | Lithium Ion | Lithium Ion |
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Battery Capacity (Size) | 57 Wh | 30 Wh |
Battery Life | Up to 10.9 hours | Up to 4 hours |
AC ADAPTER | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 135 Watt | 45 Watt |
INPUT | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | - |
Keyboard Backlight | Yes | - |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Interfaces | USB-C 3.2 Gen 1 2 x USB 3.2 Gen 1 HDMI LAN Headphone/microphone combo jack |
USB 2.0 2 x USB 3.1 Gen 1 HDMI Headphone/microphone combo jack |
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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 ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home in S mode - English |
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Software Included | Microsoft Office (Trial) | Microsoft Office (30 days trial) |
MISCELLANEOUS | Lenovo ThinkBook 15p IMH (20V3) | Lenovo IdeaPad S145-14AST (Lenovo IdeaPad S145) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Features | 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 | Yes |
Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
Model Number | - | 14AST 81ST |