Detailed comparison and review of Lenovo Yoga 7 14IAL7 (82QE) and Lenovo IdeaPad C340-15IWL (81N5). 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 Yoga 7 14IAL7 (82QE) based on its technical characteristics, features, user experience, expert reviews and price level.
versatile 2-in-1 design
sharp 2.8K display
responsive touchscreen
good battery life
lightweight build
limited port selection
average graphics performance
noisy under load
higher price point
Advantages and disadvantages of Lenovo IdeaPad C340-15IWL (81N5) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen display
backlit keyboard feature
solid build quality
affordable price point
average battery life
moderate processor speed
limited graphics performance
heavier than competitors
| DESIGN AND DIMENSIONS | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 31.666 cm x 22.025 cm x 1.735 cm | 36.4 cm x 25 cm x 2.05 cm |
| Weight | 1.45 kg | 2 kg |
| Case Material | Aluminium (top), aluminium (bottom) | Polycarbonate, polycarbonate ABS, glass-fibre |
| Colour | Stone blue | Storm grey | Onyx black |
| DISPLAY | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Screen Size (Type) | 14" - IPS | 15.6" - TN |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 2240 x 1400 (2.2K) | 1366 x 768 (HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 300 cd/m² | 220 cd/m² |
| Colour Gamut | 100% sRGB | - |
| Features | Glossy, Direct Bonding technology, Low Blue Light technology, capacitive touch screen, 170° viewing angle, one glass metal mesh (OGM), Dolby Vision, 90% screen-to-body ratio, DC dimming | Glossy |
| PROCESSOR | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| CPU | Intel Core i5 (12th Gen) 1235U / 1.3 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 4.4 GHz | 3.9 GHz |
| Number of Cores | 10-core | Dual-Core |
| Cache | 12 MB | 4 MB |
| 64-bit Computing | - | Yes |
| Platform Technology | Intel Evo | - |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| RAM | 8 GB (provided memory is soldered) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | 4800 MHz | 2400 MHz |
| Rated Speed | 5200 MHz | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 2242 PCIe 4.0 x4 - NVM Express (NVMe) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Graphics Processor (GPU) | Intel Iris Xe Graphics | Intel UHD Graphics |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Camera | Yes - 1080p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | Privacy shutter |
| Sound | Two tweeters, two woofers, dual array microphone | Stereo speakers, dual array microphone |
| Codec | Realtek ALC3306 | - |
| Compliant Standards | High Definition Audio, Dolby Atmos | High Definition Audio, Dolby Audio |
| Audio Features | Smart Amp | - |
| COMMUNICATIONS | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Wireless | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | M.2 Card | M.2 Card |
| Features | Dual stream (2x2) | Single stream (1x1) |
| BATTERY | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Technology | Lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 71 Wh | 52.5 Wh |
| Battery Life | Up to 16.5 hours | Up to 8 hours |
| AC ADAPTER | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt |
| INPUT | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Type | Keyboard, digitizer, touchpad, digital pen | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Multi-touch touchpad, buttonless touchpad, precision touchpad | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Interfaces | 2 x Thunderbolt 4 (supports DisplayPort 1.4) (Power Delivery 3.0) USB 3.2 Gen 1 (Always On) HDMI Headphone/microphone combo jack |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Operating System (OS) | Windows 11 Home - English | Windows 10 Home in S mode - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (30 days trial) |
| MISCELLANEOUS | Lenovo Yoga 7 14IAL7 (82QE) | Lenovo IdeaPad C340-15IWL (81N5) |
|---|
| Included Accessories | USB-C power adapter, Lenovo Digital Pen | Power adapter |
|---|---|---|
| Integrated Options | Accelerometer, hall sensor | - |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | Administrator password, hard drive password, Rapid Charge Express, self-healing BIOS | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TUV Rheinland Low Blue Light (Hardware Solution) | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.38 W/kg (body), 0.38 W/kg (limb) |
| ENERGY STAR Certified | Yes | - |
| EPEAT Compliant | EPEAT Silver | - |
| Specific Absorption Rate (SAR) | - | 0.38 W/kg (body) 0.38 W/kg (limb) |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | Base warranty - 1 year - pick-up and return Extended warranty - 2 years - on-site |
Limited warranty - 1 year - pick-up and return |
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