In depth comparison and review of Lenovo Chromebook C340-15 (Lenovo Chromebook C340) and Acer Chromebook 712 (C871T). 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 C340-15 (Lenovo Chromebook C340) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
360-degree hinge design
touchscreen functionality
decent battery life
solid build quality
mediocre display resolution
limited storage capacity
modest processor speed
fewer port options
Advantages and disadvantages of Acer Chromebook 712 (C871T) based on its technical characteristics, features, user experience, expert reviews and price level.
durable build quality
affordable price point
efficient Chrome OS
good battery life
robust parental controls
limited app compatibility
basic display quality
modest storage capacity
average processor speed
| DESIGN AND DIMENSIONS | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Product Type | Chromebook - flip design | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 36.15 cm x 24.885 cm x 1.895 cm | 22.9 cm x 22.1 cm x 2.15 cm |
| Weight | 1.98 kg | 1.5 kg |
| Case Material | Aluminum, polycarbonate ABS | - |
| Colour | Mineral grey | Shale black |
| DISPLAY | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Screen Size (Type) | 15.6" - IPS | 12" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 912 (HD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 3:2 |
| Image Brightness | 250 cd/m² | 235 cd/m² |
| Colour Gamut | - | 50% NTSC |
| Features | Anti-glare | Anti-glare, ComfyView, 25 ms response rate, 180° lay flat |
| PROCESSOR | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| CPU | Intel Pentium Gold 4417U / 2.3 GHz | Intel Core i3 (10th Gen) 10110U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.1 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 2 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Integrated memory controller | Intel Turbo Boost Technology 2.0, Intel Smart Cache |
| MEMORY | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | - |
| Rated Speed | 2133 MHz | - |
| STORAGE | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 64 GB eMMC - SanDisk |
|---|
| AUDIO & VIDEO | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 610 | Intel UHD Graphics |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - HD |
| Resolution | 1 Megapixel | - |
| Camera Features | Fixed focus | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 7265 - M.2 Card | Intel Wi-Fi 6 AX 201 - M.2 1216 |
| Features | Dual stream (2x2) | - |
| BATTERY | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 48 Wh |
| Battery Life | Up to 10 hours | Up to 12 hours |
| AC ADAPTER | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| 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 C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Features | Multi-touch touchpad, buttonless touchpad | Spill-resistant, mechanically anchored keys |
| CONNECTIONS & EXPANSIONS | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Interfaces | USB 3.1 Gen 1 USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
2 x USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo) USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo Chromebook C340-15 (Lenovo Chromebook C340) | Acer Chromebook 712 (C871T) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Security Slot Type | Kensington mini security slot | Kensington security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | MU-MIMO technology |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | UL, IEC 60950-1, MIL-STD 810G, ASTM F963-16 |
| SAR Value | 0.59 W/kg (body), 0.59 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | 15 81T9 | 37BG |
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