In depth comparison and review of Acer Chromebook 515 (CB515) and Lenovo IdeaPad Duet 3 11Q727 (82T6). 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 Acer Chromebook 515 (CB515) based on its technical characteristics, features, user experience, expert reviews and price level.
robust aluminum chassis
full hd display
efficient multitasking
extended battery life
affordable price
limited storage capacity
no backlit keyboard
average speaker quality
heavier design
Advantages and disadvantages of Lenovo IdeaPad Duet 3 11Q727 (82T6) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price point
compact and portable
versatile detachable design
decent battery life
touchscreen functionality
modest processing power
limited storage capacity
fewer connectivity options
average display resolution
| DESIGN AND DIMENSIONS | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Product Type | Chromebook | Chromebook - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 35.79 cm x 24.05 cm x 2.065 cm | - |
| Dimensions (WxDxH) - tablet | - | 25.804 cm x 16.455 cm x 0.79 cm |
| Dimensions (WxDxH) / Weight Details | - | 429.3 g - keyboard dock 945.8 g - tablet with keyboard |
| Weight | 1.7 kg | 516.5 g |
| Case Material | - | Aluminum, polycarbonate ABS |
| Colour | Steel grey | Dual tone storm grey |
| DISPLAY | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Screen Size (Type) | 15.6" - IPS | 10.95" - IPS |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2000 x 1200 (2K) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 15:9 |
| Image Brightness | 250 cd/m² | 400 cd/m² |
| Colour Gamut | - | 70.8% NTSC |
| Features | Anti-glare, 25 ms response rate, Narrow Border Display | Glossy, anti-fingerprint, in-cell touch technology, glass cover, Low Blue Light technology, capacitive touch screen, 160° viewing angle |
| PROCESSOR | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| CPU | Intel Pentium Gold 7505 | Qualcomm Snapdragon 7c Gen 2 Kryo 468 / 2.55 GHz |
|---|---|---|
| Max Turbo Speed | 3.5 GHz | - |
| Number of Cores | Dual-Core | 8-core |
| Cache | 4 MB | - |
| Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) | - |
| MEMORY | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| RAM | 4 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR4X SDRAM |
| Speed | - | 2133 MHz |
| Rated Speed | - | 2133 MHz |
| STORAGE | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD - Kingston | 128 GB eMMC - eMMC 5.1 |
|---|
| AUDIO & VIDEO | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Qualcomm Adreno |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | - |
| Max Monitors Supported | - | 2 external monitor(s) |
| Camera | Yes - HD | Yes |
| Resolution | - | 8 Megapixel (rear), 5 Megapixel (front) |
| Camera Features | Privacy shutter | Rear camera with auto focus, front camera with fixed focus, RGB camera |
| Sound | Stereo speakers, two microphones | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC5682I |
| Compliant Standards | DTS Sound | High Definition Audio |
| Audio Features | Acer Smart Amplifier | WoV (Wake-on-Voice) |
| COMMUNICATIONS | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | 802.11a/b/g/n/ac, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | Intel Wi-Fi 6 AX 201 - M.2 1216 | - |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Technology | - | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 56 Wh | 29 Wh |
| Battery Life | - | Up to 12 hours |
| AC ADAPTER | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 5 / 9 / 12 / 15 / 20 V | 30 Watt |
| INPUT | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, trackpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Corning Gorilla Glass touchpad | Multi-touch touchpad |
| CONNECTIONS & EXPANSIONS | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Interfaces | 2 x USB-C (supports DisplayPort Alt Mode) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
2 x USB-C 3.1 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Pogo keyboard connector |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|---|---|
| Software Included | Google Play | - |
| MISCELLANEOUS | Acer Chromebook 515 (CB515) | Lenovo IdeaPad Duet 3 11Q727 (82T6) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | USB-C power adapter | Keyboard, USB-C wall mount power adapter, Lenovo USI Pen 2 |
| Integrated Options | - | Accelerometer, hall sensor, gyroscope |
| Security | Fingerprint reader | Google Security Chip H1 |
| Security Slot Type | Kensington security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Compliant Standards | MIL-STD 810H | RoHS, TUV Rheinland Low Blue Light (Software Solution) |
| SAR Value | 0.9 W/kg (body), 0.9 W/kg (limb), 0.9 W/kg (head) | - |
| ENERGY STAR Certified | - | Yes |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
Limited warranty - 1 year - pick-up and return |
| Model Number | 1W | - |
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