Detailed comparison and review of Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) and Lenovo 300w Gen 3 (82J1). 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 C340-14API (Lenovo IdeaPad C340) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen display
affordable price point
solid build quality
decent battery life
moderate processor speed
limited storage capacity
average graphics performance
no thunderbolt support
Advantages and disadvantages of Lenovo 300w Gen 3 (82J1) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
360-degree hinge
touchscreen functionality
durable build
compact design
average battery life
modest performance
limited storage capacity
basic display quality
| DESIGN AND DIMENSIONS | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 32.8 cm x 22.9 cm x 1.79 cm | 28.96 cm x 20.24 cm x 1.99 cm |
| Weight | 1.65 kg | 1.33 kg |
| Case Material | Polycarbonate, polycarbonate ABS, glass-fibre | Polycarbonate ABS |
| Colour | Onyx black | Platinum grey | Abyss blue |
| DISPLAY | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Screen Size (Type) | 14" - TN | 11.6" - IPS |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 220 cd/m² | 250 cd/m² |
| Colour Gamut | - | 50% NTSC |
| Features | Glossy | Glossy, Corning Gorilla glass, anti-fingerprint, capacitive touch screen, 170° viewing angle |
| PROCESSOR | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| CPU | AMD Ryzen 3 3200U / 2.6 GHz | AMD 3000 Series 3015e / 1.2 GHz |
|---|---|---|
| Max Turbo Speed | 3.5 GHz | 2.3 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | L3 - 4 MB | L3 - 4 MB |
| 64-bit Computing | Yes | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| RAM | 4 GB (1 x 4 GB) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 8 GB | - |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2400 MHz | 1600 MHz |
| Rated Speed | 2400 MHz | 1600 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2280 SATA 6Gb/s | 128 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Graphics Processor (GPU) | AMD Radeon Vega 3 | AMD Radeon Graphics |
|---|---|---|
| Memory Allocation Technology | Shared Video Memory (UMA) | Shared Video Memory (UMA) |
| Max Monitors Supported | 1 external monitor(s) | 2 external monitor(s) |
| Camera | Yes - 720p | Yes - 720p (front) |
| Resolution | 1 Megapixel | 5 Megapixel (rear) |
| Camera Features | Privacy shutter | Privacy shutter, rear camera with auto focus, front camera with fixed focus |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio |
| COMMUNICATIONS | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | M.2 Card | Realtek RTL8822CE - M.2 Card |
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Technology | Lithium polymer | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 47 Wh |
| Battery Life | Up to 10 hours | Up to 11.7 hours |
| AC ADAPTER | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt |
| INPUT | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Multi-touch touchpad | Spill-resistant, multi-touch touchpad, buttonless touchpad, precision touchpad, anti-pry key caps |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Interfaces | USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | Yes (microSD) |
| SOFTWARE | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Operating System (OS) | Windows 10 Home in S mode - English | Windows 10 Pro National Academic - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo IdeaPad C340-14API (Lenovo IdeaPad C340) | Lenovo 300w Gen 3 (82J1) |
|---|
| Included Accessories | Power adapter | USB-C power adapter, Lenovo Integrated Pen |
|---|---|---|
| Security | Fingerprint reader | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | - | Kensington nano security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | Administrator password, hard drive password, power-on password, RapidCharge | Administrator password, power-on password, RapidCharge, rubber bumper, MIL-STD-810H tested |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified |
| SAR Value | 0.82 W/kg (body), 0.82 W/kg (limb) | - |
| ENERGY STAR Certified | Yes | Yes |
| EPEAT Compliant | - | EPEAT Silver |
| TCO Certified | - | TCO Certified Notebooks 8 |
| Max Operating Temperature | 35 °C | 35 °C |
| Min Operating Temperature | 5 °C | 5 °C |
| Humidity Range Operating | 8 - 95% | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
| Model Number | 14API 81N6 | - |
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