In depth comparison and review of Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) and Acer Chromebook 515 (CB515). 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 5 CB 13IML05 (82B8) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen display
lightweight and portable
solid build quality
affordable price
average battery life
modest processor speed
limited storage capacity
no dedicated GPU
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
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Product Type | Chromebook - flip design | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 31 cm x 21.2 cm x 1.795 cm | 35.79 cm x 24.05 cm x 2.065 cm |
| Weight | 1.35 kg | 1.7 kg |
| Case Material | Aluminum, polycarbonate ABS | - |
| Colour | Graphite grey | Steel grey |
| DISPLAY | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Screen Size (Type) | 13.3" | 15.6" - 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 | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 45% | - |
| Features | Glossy, One Glass Solution | Anti-glare, 25 ms response rate, Narrow Border Display |
| PROCESSOR | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| CPU | Intel Core i3 (10th Gen) 10110U / 2.1 GHz | Intel Pentium Gold 7505 |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 3.5 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 4 MB | 4 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Intel Turbo Boost Technology 2.0, Intel Smart Cache, Intel Deep Learning Boost (DL Boost) |
| MEMORY | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| RAM | 4 GB (provided memory is soldered) | 4 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2666 MHz | - |
| Rated Speed | 2666 MHz | - |
| STORAGE | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.1 | 128 GB SSD - Kingston |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel UHD Graphics |
|---|---|---|
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | - | Privacy shutter |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, two microphones |
| Codec | DA7219 | - |
| Compliant Standards | High Definition Audio | DTS Sound |
| Audio Features | - | Acer Smart Amplifier |
| COMMUNICATIONS | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Wireless Controller | - | Intel Wi-Fi 6 AX 201 - M.2 1216 |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Technology | Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 51 Wh | 56 Wh |
| Battery Life | Up to 10 hours | - |
| AC ADAPTER | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 5 / 9 / 12 / 15 / 20 V |
| INPUT | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Corning Gorilla Glass touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Interfaces | USB 3.1 Gen 1 2 x USB-C 3.1 Gen 1 (supports DisplayPort 1.2 Alt Mode) (Power Delivery 2.0) Headphone/microphone combo jack |
2 x USB-C (supports DisplayPort Alt Mode) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS |
|---|---|---|
| Software Included | - | Google Play |
| MISCELLANEOUS | Lenovo IdeaPad Flex 5 CB 13IML05 (82B8) | Acer Chromebook 515 (CB515) |
|---|
| Included Accessories | Power adapter | USB-C power adapter |
|---|---|---|
| Integrated Options | Accelerometer, gyro sensor | - |
| Security | 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) |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | MIL-STD 810H |
| SAR Value | - | 0.9 W/kg (body), 0.9 W/kg (limb), 0.9 W/kg (head) |
| ENERGY STAR Certified | Yes | - |
| Manufacturer Warranty | Limited warranty - 1 year - carry-in | Limited warranty - 1 year - carry-in International travellers warranty - 1 year |
| Model Number | - | 1W |
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