In depth comparison and review of Lenovo IdeaPad 3 CB 15IJL6 (82N4) and HP Elite c640 G3 Chromebook. 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 3 CB 15IJL6 (82N4) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
decent battery life
solid build quality
intuitive Chrome OS
mediocre display resolution
limited storage capacity
average processor speed
fewer connectivity options
Advantages and disadvantages of HP Elite c640 G3 Chromebook based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
responsive keyboard design
lightweight and portable
efficient Chrome OS
fast charging support
limited app compatibility
average display quality
no Windows or macOS
modest storage capacity
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Product Type | Chromebook | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 36.2 cm x 24.3 cm x 1.895 cm | 32.3 cm x 22.1 cm x 1.98 cm |
| Weight | 1.58 kg | 1.54 kg |
| Case Material | Polycarbonate ABS | - |
| Colour | Arctic grey | - |
| DISPLAY | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Screen Size (Type) | 15.6" - TN | 14" - IPS |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 220 cd/m² | 250 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Anti-glare, 90° viewing angle | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare, narrow bezel bent |
| PROCESSOR | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| CPU | Intel Pentium Silver N6000 / 1.1 GHz | Intel Pentium Gold 8505 / 1.2 GHz |
|---|---|---|
| Max Turbo Speed | 3.3 GHz | 4.4 GHz |
| Number of Cores | Quad-Core | 5-core |
| Cache | L3 - 4 MB | L3 - 8 MB |
| Features | Integrated memory controller | Intel Turbo Boost Technology |
| MEMORY | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR4X SDRAM |
| Speed | 2933 MHz | 4266 MHz |
| Rated Speed | 2933 MHz | 4266 MHz |
| STORAGE | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Main Storage Size (HDD/SSD) | 64 GB eMMC - eMMC 5.1 | 64 GB eMMC |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | 2 external monitor(s) | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes |
| Resolution | - | 5 Megapixel |
| Camera Features | Fixed focus | Privacy shutter, HP Privacy |
| Sound | Stereo speakers, dual array microphone | Dual stereo speakers, dual array microphone |
| Codec | Realtek ALC5682I | Realtek ALC5682I-VS |
| Compliant Standards | High Definition Audio | - |
| Audio Features | - | Output: Bang & Olufsen Audio; Input: AI noise reduction |
| COMMUNICATIONS | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Wireless | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | Intel Wi-Fi 6E AX 211 - PCI Express Mini Card (M.2) |
| Bluetooth Class | - | Class 2 |
| Compliant Standards | - | IEEE 802.11d, IEEE 802.11i, Wi-Fi CERTIFIED, IEEE 802.11h, IEEE 802.11e, IEEE 802.11k, IEEE 802.11r, IEEE 802.11v |
| Features | Dual stream (2x2) | Dual stream (2x2), MU-MIMO, CNVi |
| BATTERY | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Technology | Lithium polymer | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 58.84 Wh |
| Battery Life | Up to 10 hours | - |
| Battery Weight | - | 230 g |
| AC ADAPTER | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 115-230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 45 Watt, 5 / 9 / 12 / 15 V, 5 A |
| INPUT | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Type | Keyboard, touchpad | Keyboard, ClickPad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad, Chrome keyboard | Volume control, spill-resistant, multi-touch clickpad, gesture function, glass clickpad, pick resistant |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Interfaces | 2 x USB 3.2 Gen 1 USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack HDMI |
2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 1 (charging) Headphone/microphone combo jack HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS - English |
|---|---|---|
| Software Included | - | HP QuickDrop |
| MISCELLANEOUS | Lenovo IdeaPad 3 CB 15IJL6 (82N4) | HP Elite c640 G3 Chromebook |
|---|
| Included Accessories | USB-C power adapter | HP 45 Watt nPFC USB-C AC Adapter |
|---|---|---|
| Security | Google Security Chip H1 | Titan-C Security Chip |
| Security Slot Type | Kensington security slot | Kensington nano security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | Security lock slot (cable lock sold separately) |
| Features | - | HP Fast Charge, Zero Touch Enrollment |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | CSA, UL, VCCI, BSMI, GOST, SABS, CCC, FCC, A-Tick, ICES, KC, EAC, ICCP |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 0 °C |
| Humidity Range Operating | 8 - 95% | 10 - 90% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | - |
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