Side by side comparison and review of Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) and Lenovo Yoga S740-14IIL (Lenovo Yoga S740). 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 ThinkBook 15-IIL (Lenovo ThinkBook 15) based on its technical characteristics, features, user experience, expert reviews and price level.
solid build quality
efficient multitasking performance
affordable price point
adequate port selection
fast charging support
average display quality
modest battery life
heavier design
no thunderbolt support
Advantages and disadvantages of Lenovo Yoga S740-14IIL (Lenovo Yoga S740) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
sleek aluminum design
fast processing speed
good battery life
thunderbolt 3 support
limited port variety
no dedicated GPU
higher price point
average speaker quality
DESIGN AND DIMENSIONS | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Product Type | Notebook | Notebook - 180-degree hinge design |
---|---|---|
Dimensions (WxDxH) | 36.4 cm x 24.5 cm x 1.89 cm | 32.235 cm x 21.2 cm x 1.815 cm |
Weight | 1.8 kg | 1.4 kg |
Case Material | Aluminum, polycarbonate ABS | Aluminum |
Colour | Mineral grey | Iron grey | Mica |
DISPLAY | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Screen Size (Type) | 15.6" - TN | 14" - IPS |
---|---|---|
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 | 220 cd/m² | 400 cd/m² |
Colour Gamut | - | 72% NTSC |
Features | Anti-glare, Wide Viewing Angle | Glossy, Dolby Vision, 72% NTSC colour gamut |
PROCESSOR | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
CPU | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz | Intel Core i5 (10th Gen) 1035G4 / 1.1 GHz |
---|---|---|
Max Turbo Speed | 3.4 GHz | 3.7 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 4 MB | 6 MB |
64-bit Computing | Yes | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
RAM | 4 GB (1 x 4 GB) | 8 GB (provided memory is soldered) |
---|---|---|
Max RAM Supported | 16 GB | - |
RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
Speed | 2666 MHz | 3733 MHz |
Rated Speed | 2666 MHz | 3733 MHz |
Form Factor | SO-DIMM 260-pin | - |
Slots Qty | 1 | - |
Empty Slots | 0 | - |
STORAGE | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe - SanDisk | 256 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
---|
AUDIO & VIDEO | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Plus Graphics |
---|---|---|
Camera | Yes - 720p | Yes - 720p |
Camera Features | ThinkShutter camera privacy | IR camera, ToF sensor |
Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
Codec | Realtek ALC3287 | - |
Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Atmos |
COMMUNICATIONS | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 5.0 |
---|---|---|
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 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Technology | 3-cell Lithium Ion | Lithium Ion |
---|---|---|
Battery Capacity (Size) | 45 Wh | 62 Wh |
Battery Life | Up to 9 hours | Up to 19 hours |
AC ADAPTER | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
---|---|---|
Output | 65 Watt, 20 V, 3.25 A | 65 Watt |
INPUT | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Type | Keyboard, touchpad | Keyboard, touchpad |
---|---|---|
Numeric Keypad | Yes | - |
Keyboard Backlight | - | Yes |
Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad |
CONNECTIONS & EXPANSIONS | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Interfaces | USB 2.0 USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 USB-C 3.2 Gen 1 USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB 3.1 Gen 1 (Always On) USB 3.1 Gen 1 Headphone/microphone combo jack |
---|---|---|
Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
SOFTWARE | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Operating System (OS) | Windows 10 Pro 64-bit Edition - English | Windows 10 Home 64-bit Edition - English |
---|---|---|
Software Included | - | Microsoft Office (Trial) |
MISCELLANEOUS | Lenovo ThinkBook 15-IIL (Lenovo ThinkBook 15) | Lenovo Yoga S740-14IIL (Lenovo Yoga S740) |
---|
Included Accessories | Power adapter | Power adapter |
---|---|---|
Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | - |
Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
Features | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested | Administrator password, power-on password |
Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS |
SAR Value | - | 0.439 W/kg (body), 0.439 W/kg (limb) |
ENERGY STAR Certified | Yes | Yes |
EPEAT Compliant | EPEAT Silver | - |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
Model Number | IIL 20SM | 14IIL 81RS |