In depth comparison and review of Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) and Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX). 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 Chromebook S345-14AST (Lenovo Chromebook S345) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
efficient battery life
solid build quality
fast boot times
limited storage capacity
mediocre display resolution
restricted app compatibility
no backlit keyboard
Advantages and disadvantages of Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
sturdy build quality
responsive touchscreen
good keyboard feel
decent battery life
mediocre display brightness
limited storage capacity
average processor speed
higher price point
| DESIGN AND DIMENSIONS | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Product Type | Chromebook | Chromebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 32.8 cm x 22.5 cm x 1.77 cm | 30.7 cm x 21.21 cm x 1.79 cm |
| Weight | 1.48 kg | 1.497 kg |
| Case Material | Aluminum, polycarbonate ABS | Aluminum |
| Colour | Mineral grey | Abyss blue |
| DISPLAY | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Screen Size (Type) | 14" - TN | 13.3" - IPS |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| 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 | 300 cd/m² |
| Colour Gamut | - | 72% |
| Features | Anti-glare | Anti-glare, capacitive touch screen, 170° viewing angle |
| PROCESSOR | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| CPU | AMD A4 9120C / 1.6 GHz | AMD Athlon Gold 3150C / 2.4 GHz |
|---|---|---|
| Max Turbo Speed | 2.4 GHz | 3.3 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | L2 - 1 MB | L3 - 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 1666 MHz | 2400 MHz |
| Rated Speed | 1666 MHz | 3200 MHz |
| STORAGE | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 64 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Graphics Processor (GPU) | AMD Radeon R4 | AMD Radeon Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p (front) |
| Resolution | 1 Megapixel | 5 Megapixel (rear) |
| Camera Features | - | Rear camera auto focus, fixed focus, ThinkShutter camera privacy, World Facing Camera |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | MAX98357A | Realtek ALC5682I-CGT |
| Compliant Standards | High Definition Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Wireless Controller | Qualcomm QCA6174A - M.2 Card | Intel Wi-Fi 6 AX 200 |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 51 Wh |
| Battery Life | Up to 10 hours | Up to 12.5 hours |
| AC ADAPTER | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 65 Watt |
| INPUT | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, TrackPoint, digital pen, UltraNav |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Spill-resistant, multi-touch touchpad, buttonless touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 2 x USB-C 3.1 Gen 1 Headphone/microphone combo jack |
USB 3.2 Gen 1 (Always On) USB 3.2 Gen 1 2 x USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS - English |
|---|
| MISCELLANEOUS | Lenovo Chromebook S345-14AST (Lenovo Chromebook S345) | Lenovo ThinkPad C13 Yoga Gen 1 Chromebook (20UX) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter, Lenovo USI Pen |
|---|---|---|
| Security | Google Security Chip H1 | Google Security Chip H1, fingerprint reader |
| Security Slot Type | Kensington security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | RapidCharge, MIL-STD-810G tested |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS |
| SAR Value | 0.38 W/kg (body), 0.38 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | EPEAT Bronze | EPEAT Gold |
| TCO Certified | - | TCO Certified Notebooks 8 |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
| Model Number | 14AST 81WX | - |
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