In depth comparison and review of Lenovo Chromebook S340 (81TB) and Acer Chromebook 511 (C741LT). 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 S340 (81TB) 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
average display resolution
fewer port options
mediocre performance
Advantages and disadvantages of Acer Chromebook 511 (C741LT) based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
efficient battery life
lightweight and portable
affordable pricing
4G LTE connectivity
limited storage capacity
basic display resolution
modest performance
fewer port options
| DESIGN AND DIMENSIONS | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 32.89 cm x 23.435 cm x 1.88 cm | 29.6 cm x 20.67 cm x 2.11 cm |
| Weight | 1.4 kg | 1.3 kg |
| Case Material | Polycarbonate ABS | Polycarbonate, ABS plastic |
| Colour | Dark orchid | Onyx black | Shale black |
| DISPLAY | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Screen Size (Type) | 14" - TN | 11.6" - IPS |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 250 cd/m² |
| Features | Anti-glare | Glare, CineCrystal, 25 ms response rate |
| PROCESSOR | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| CPU | Intel Celeron N4000 / 1.1 GHz | Qualcomm Snapdragon 7c Kryo 468 |
|---|---|---|
| Max Turbo Speed | 2.6 GHz | 2.4 GHz |
| Number of Cores | Dual-Core | 8-core |
| Cache | 4 MB | - |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | - |
| MEMORY | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | 4266 MHz |
| STORAGE | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 32 GB eMMC - Kingston |
|---|
| AUDIO & VIDEO | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Qualcomm Adreno 618 |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - HD |
| Resolution | 1 Megapixel | - |
| Video Resolutions | - | 1280 x 720 |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac Wave 2, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | Intel Wireless-AC 9560 - M.2 Card | Qualcomm WCN3991 |
| Features | Dual stream (2x2) | - |
| WWAN |
|---|
| Generation | - | 4G |
|---|---|---|
| Technology | - | LTE |
| BATTERY | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Technology | Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 48 Wh |
| Battery Life | Up to 10 hours | Up to 20 hours |
| AC ADAPTER | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Multi-touch touchpad, buttonless touchpad | Spill-resistant, water drainage keyboard, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Slots | - | Nano-SIM card |
|---|---|---|
| Interfaces | 2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) Headphone/microphone combo jack |
USB 3.2 Gen 1 2 x USB-C 3.1 Gen 1 Headphone/microphone combo jack |
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo Chromebook S340 (81TB) | Acer Chromebook 511 (C741LT) |
|---|
| Included Accessories | USB-C power adapter | SIM card ejection tool, USB-C power adapter, 3-cell Li-Ion 48Wh battery |
|---|---|---|
| Integrated Options | - | Accelerometer, gyro sensor |
| Security | Google Security Chip H1 | Google Security Chip H1 |
| 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 | - | Robust construction |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | MIL-STD 810F, ASTM F963-16, IEC/UL 60950-1, MIL-STD 810H |
| ENERGY STAR Certified | Yes | Yes |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
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