Detailed comparison and review of Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) and HP Elite c640 G3 Chromebook Enterprise. With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
flexible 2-in-1 design
compact and lightweight
decent battery life
fanless, silent operation
mediocre performance
limited storage capacity
low-resolution display
fewer connectivity options
Advantages and disadvantages of HP Elite c640 G3 Chromebook Enterprise based on its technical characteristics, features, user experience, expert reviews and price level.
robust security features
enterprise-ready Chrome OS
responsive keyboard design
lightweight and portable
efficient multitasking performance
limited app compatibility
no high-resolution display
average audio quality
fewer ports available
| DESIGN AND DIMENSIONS | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Product Type | Chromebook - flip design | Chromebook |
|---|---|---|
| Dimensions (WxDxH) | 29 cm x 20.78 cm x 1.78 cm | 32.3 cm x 22.1 cm x 1.98 cm |
| Weight | 1.2 kg | 1.54 kg |
| Case Material | Aluminum, polycarbonate ABS | - |
| Colour | Almond | Abyss blue | - |
| DISPLAY | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Screen Size (Type) | 11.6" | 14" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | LED backlight | WLED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 250 cd/m² | 1000 cd/m² |
| Colour Gamut | 45% NTSC | 100% sRGB, 72% NTSC |
| Privacy Technology | - | HP SureView Reflect |
| Features | Glossy, Wide Viewing Angle | Full HD ultra wide-viewing angle (UWVA) eDP anti-glare +PSR, Low Blue Light technology, 8-bit Colour Depth, HP Eye Ease, narrow bezel bent, integrated privacy screen |
| PROCESSOR | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| CPU | Intel Celeron N4020 / 1.1 GHz | Intel Core i3 (12th Gen) 1215U / 1.2 GHz |
|---|---|---|
| Max Turbo Speed | 2.8 GHz | 4.4 GHz |
| Number of Cores | Dual-Core | 6-core |
| Cache | 4 MB | L3 - 10 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Hyper-Threading Technology, Intel Turbo Boost Technology, Intel Smart Cache |
| MEMORY | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2400 MHz | 4266 MHz |
| Rated Speed | 2400 MHz | 4266 MHz |
| STORAGE | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Main Storage Size (HDD/SSD) | 32 GB eMMC - eMMC 5.1 | 256 GB SSD M.2 2230 PCIe - NVM Express (NVMe), HP Value |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics 600 | Intel Iris Xe Graphics |
|---|---|---|
| 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, microphone | Dual stereo speakers, dual array microphone |
| Codec | MAX98357A | Realtek ALC5682I-VS |
| Compliant Standards | High Definition Audio, Dolby Audio | - |
| Audio Features | - | Output: Bang & Olufsen Audio; Input: AI noise reduction |
| COMMUNICATIONS | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 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, 160 MHz Wi-Fi bandwidth |
| BATTERY | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Technology | Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 42 Wh | 58.84 Wh |
| Battery Life | Up to 10 hours | Up to 10.75 hours |
| AC ADAPTER | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 115/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt | 65 Watt, 5 / 9 / 12 / 15 / 20 V, 8 A |
| INPUT | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Type | Keyboard, touchpad | Keyboard, ClickPad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Volume control, multi-touch clickpad, gesture function, glass clickpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Interfaces | 2 x USB 3.1 Gen 1 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
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) | - |
| SOFTWARE | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Operating System (OS) | Google Chrome OS | Google Chrome OS (with Chrome Enterprise Upgrade) - English |
|---|---|---|
| Software Included | - | HP QuickDrop |
| MISCELLANEOUS | Lenovo IdeaPad Flex 3 CB 11IGL05 (82BB) | HP Elite c640 G3 Chromebook Enterprise |
|---|
| Included Accessories | USB-C power adapter | HP 65 Watt nPFC USB-C AC Adapter |
|---|---|---|
| Security | Google Security Chip H1 | Titan-C Security Chip, fingerprint reader |
| 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 | UL, VCCI, BSMI, GOST, SABS, CCC, FCC, RoHS, WEEE, A-Tick, ICES, KC, EAC, ICCP |
| SAR Value | 1.1 W/kg (body), 1.1 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 0 °C |
| Humidity Range Operating | - | 10 - 90% |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - parts and labour - 1 year |
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