In depth comparison and review of Lenovo IdeaPad Flex 3 CB 11M735 (82HG) and Acer Chromebook Spin 511 (R756TN). 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 IdeaPad Flex 3 CB 11M735 (82HG) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
compact design
touchscreen functionality
decent battery life
lightweight build
limited storage capacity
mediocre performance
low-resolution screen
fewer connectivity options
Advantages and disadvantages of Acer Chromebook Spin 511 (R756TN) based on its technical characteristics, features, user experience, expert reviews and price level.
durable 360 hinge
responsive touchscreen
affordable price
compact design
good battery life
limited storage capacity
mediocre performance
low-resolution display
fewer ports
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Product Type | Chromebook - flip design | Chromebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 29.2 cm x 21.539 cm x 1.96 cm | 29.6 cm x 20.83 cm x 2.11 cm |
| Weight | 1.2 kg | 1.4 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | Platinum grey | Shale black |
| DISPLAY | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Screen Size (Type) | 11.6" - IPS | 11.6" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1366 x 768 (HD) | 1366 x 768 (WXGA) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 200 cd/m² |
| Colour Gamut | 45% NTSC | 50% NTSC |
| Features | Glossy, capacitive touch screen | Glare, Corning Gorilla glass 3, 25 ms response rate |
| PROCESSOR | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| CPU | MediaTek MT8173c / 1.7 GHz | Intel N-series N100 |
|---|---|---|
| Max Turbo Speed | 2.1 GHz | 3.4 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | - | L3 - 6 MB |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | LPDDR5 SDRAM |
| Speed | 933 MHz | - |
| Rated Speed | 1866 MHz | - |
| STORAGE | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 64 GB eMMC - Kingston |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Graphics Processor (GPU) | PowerVR GX6250 | Intel UHD Graphics |
|---|---|---|
| Max Monitors Supported | 1 external monitor(s) | - |
| Camera | Yes - 720p | Yes - HD |
| Resolution | - | 5 Megapixel |
| Camera Features | - | Privacy shutter, Temporal Noise Reduction, wide field of view 75° |
| Sound | Stereo speakers, microphone | Stereo speakers, two microphones |
| Compliant Standards | High Definition Audio | - |
| COMMUNICATIONS | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | Marvell 88W8897 | Intel Wi-Fi 6E AX 211 - M.2 1216 |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Technology | Lithium polymer | - |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 50 Wh |
| Battery Life | Up to 10 hours | - |
| AC ADAPTER | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Input | AC 100-240 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Features | Multi-touch touchpad, buttonless touchpad | Volume control, multi-gesture touch pad, mechanically anchored keys, OceanGlass touchpad, serviceable keyboard design |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Interfaces | USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack |
2 x USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (DC-In combo, Power Delivery) 2 x USB 3.2 Gen 1 Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|
| MISCELLANEOUS | Lenovo IdeaPad Flex 3 CB 11M735 (82HG) | Acer Chromebook Spin 511 (R756TN) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter, USI stylus |
|---|---|---|
| Security | Discrete Trusted Platform Module (TPM 1.2) Security Chip | - |
| 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 | - | MIL-STD-810H tested |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | TCO Certified 9.0 |
| SAR Value | 1.04 W/kg (body), 1.04 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | - |
| Specific Absorption Rate (SAR) | - | 0.862 W/kg (head) 0.862 W/kg (body) 1.664 W/kg (limb) |
| Carbon Footprint | - | 228 kg carbon emissions |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | TCO |
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