Side by side comparison and review of Lenovo IdeaPad C340-14IML (81TK) and Lenovo Yoga 9 14IRP8 (83B1). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of Lenovo IdeaPad C340-14IML (81TK) based on its technical characteristics, features, user experience, expert reviews and price level.
flexible 2-in-1 design
responsive touchscreen display
decent battery life
solid build quality
affordable price
moderate processor speed
limited graphics performance
basic audio quality
heavier than competitors
Advantages and disadvantages of Lenovo Yoga 9 14IRP8 (83B1) based on its technical characteristics, features, user experience, expert reviews and price level.
superb 4k display
responsive touchscreen
powerful intel processor
rotating sound bar
stylish design
high price point
limited port selection
average battery life
heavier build
| DESIGN AND DIMENSIONS | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Product Type | Notebook - flip design | Notebook - flip design |
|---|---|---|
| Dimensions (WxDxH) | 32.8 cm x 22.9 cm x 1.79 cm | 31.8 cm x 23 cm x 1.525 cm |
| Weight | 1.65 kg | 1.4 kg |
| Case Material | Polycarbonate, polycarbonate ABS, glass-fibre | Aluminium (top), aluminium (bottom) |
| Colour | Onyx black | Storm grey |
| DISPLAY | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Screen Size (Type) | 14" - TN | 14" OLED |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (2.8K) |
| V-Sync Rate at Max Res. | - | 90 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 220 cd/m² | 400 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Features | Glossy | Glossy, capacitive touch screen, Eyesafe technology, HDR 500 True Black, Dolby Vision |
| PROCESSOR | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| CPU | Intel Core i3 (10th Gen) 10110U / 2.1 GHz | Intel Core i7 (13th Gen) 1360P / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 5 GHz |
| Number of Cores | Dual-Core | 12-core |
| Cache | 4 MB | 18 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 20 GB | - |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2666 MHz | 5200 MHz |
| Rated Speed | 2666 MHz | 5200 MHz |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) | 1 TB SSD M.2 2280 PCIe 4.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | - | 3 external monitor(s) |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes - 1080p |
| Camera Features | - | Privacy shutter, IR camera, Windows Hello, fixed focus, ToF sensor |
| Sound | Stereo speakers, dual array microphone | Two tweeters, two woofers, dual array microphone |
| Codec | - | Realtek ALC3306 |
| Compliant Standards | High Definition Audio, Dolby Audio | High Definition Audio, Dolby Atmos |
| Audio Features | - | Output: Bowers & Wilkins speakers, Smart Amplifier (AMP); Input: noise-cancellation technology |
| COMMUNICATIONS | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|---|---|
| Wireless Controller | M.2 Card | - |
| Features | Single stream (1x1) | Dual stream (2x2) |
| BATTERY | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Technology | Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 45 Wh | 75 Wh |
| Battery Life | Up to 10.5 hours | Up to 14 hours |
| Battery Run Time | - | Local video (1080p) playback time (150 nits): up to 14 hours |
| AC ADAPTER | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 100 Watt |
| INPUT | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Type | Keyboard, touchpad | Keyboard, digitizer, touchpad, digital pen |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | Multi-touch touchpad, buttonless touchpad | Multi-touch touchpad, buttonless touchpad, precision glass touchpad |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| 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 2 USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) 2 x USB4 (supports Thunderbolt 4, DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 11 Home - English |
|---|---|---|
| Software Included | Microsoft Office (Trial) | Microsoft Office (Trial) |
| MISCELLANEOUS | Lenovo IdeaPad C340-14IML (81TK) | Lenovo Yoga 9 14IRP8 (83B1) |
|---|
| Included Accessories | Power adapter | USB-C slim power adapter, Lenovo Precision Pen 2, Lenovo Yoga 14-inch sleeve |
|---|---|---|
| Bundled with | - | Lenovo USB-C 3-in-1 Hub |
| Integrated Options | - | Accelerometer, ambient light sensor, hall sensor |
| Security | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | Administrator password, hard drive password, power-on password, RapidCharge | Administrator password, hard drive password, MIL-STD-810H tested, Rapid Charge Boost, self-healing BIOS |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3 | RoHS, Energy-Related Products (ErP) Lot 3, Energy-Related Products (ErP) Lot 26, TUV Rheinland Low Blue Light (Hardware Solution) |
| SAR Value | 0.82 W/kg (body), 0.82 W/kg (limb) | - |
| Max Operating Temperature | - | 35 °C |
| Min Operating Temperature | - | 5 °C |
| Humidity Range Operating | - | 8 - 95% |
| Manufacturer Warranty | Limited warranty - 1 year - pick-up and return | Limited warranty - 1 year - pick-up and return |
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