Lenovo IdeaPad C340-14IWL (81N4) Specifications, Tests and Review

Screen Size
14" - TN
Resolution
1920 x 1080 (Full HD)
Touchscreen
Yes (10-point multi-touch)
CPU
Intel Core i3 (8th Gen) 8145U / 2.1 GHz
GPU
Intel UHD Graphics
RAM
8 GB (1 x 4 GB + 4 GB (soldered))
Core Qty
Dual-Core
Storage
128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe)
Battery Capacity
45 Wh

Other Variants:

Lenovo IdeaPad C340-14IWL (81N4) Review

Get the key specs, technical data, ratings and full review of Lenovo IdeaPad C340-14IWL (81N4) all in one place. Compare your selected model with other alternatives and give your decision on the best laptop a solid base with our comprehensive overview.

flexible 2-in-1 design

responsive touchscreen display

lightweight and portable

solid build quality

affordable price point

average battery life

moderate processor speed

limited graphics performance

minimal port variety

Total Rating

86 % - Design
72 % - Display
72 % - Performance
75 % - Connectivity
72 % - Battery
DESIGN AND DIMENSIONS Lenovo IdeaPad C340-14IWL (81N4)
Product Type Notebook - flip design
Dimensions (WxDxH) 32.8 cm x 22.9 cm x 1.79 cm
Weight 1.65 kg
Case Material Polycarbonate, polycarbonate ABS, glass-fibre
Colour Platinum | Abyss blue
DISPLAY Lenovo IdeaPad C340-14IWL (81N4)
Screen Size (Type) 14" - TN
Touchscreen Yes (10-point multi-touch)
LCD Backlight Technology LED backlight
Screen Resolution 1920 x 1080 (Full HD)
Widescreen Yes
Image Aspect Ratio 16:9
Image Brightness 220 cd/m²
Features Glossy
PROCESSOR Lenovo IdeaPad C340-14IWL (81N4)
CPU Intel Core i3 (8th Gen) 8145U / 2.1 GHz
Max Turbo Speed 3.9 GHz
Number of Cores Dual-Core
Cache 4 MB
64-bit Computing Yes
Features Integrated memory controller
MEMORY Lenovo IdeaPad C340-14IWL (81N4)
RAM 8 GB (1 x 4 GB + 4 GB (soldered))
Max RAM Supported 20 GB
RAM Type DDR4 SDRAM
Speed 2400 MHz
Rated Speed 2400 MHz
Form Factor SO-DIMM 260-pin
Slots Qty 1
Empty Slots 0
STORAGE Lenovo IdeaPad C340-14IWL (81N4)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe)
AUDIO & VIDEO Lenovo IdeaPad C340-14IWL (81N4)
Graphics Processor (GPU) Intel UHD Graphics
Camera Yes - 720p
Resolution 1 Megapixel
Camera Features Privacy shutter
Sound Stereo speakers, dual array microphone
Compliant Standards High Definition Audio, Dolby Audio
COMMUNICATIONS Lenovo IdeaPad C340-14IWL (81N4)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller M.2 Card
Features Single stream (1x1)
BATTERY Lenovo IdeaPad C340-14IWL (81N4)
Technology Lithium Ion
Battery Capacity (Size) 45 Wh
Battery Life Up to 8 hours
AC ADAPTER Lenovo IdeaPad C340-14IWL (81N4)
Input AC 120/230 V (50/60 Hz)
Output 65 Watt
INPUT Lenovo IdeaPad C340-14IWL (81N4)
Type Keyboard, touchpad
Keyboard Backlight Yes
Features Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Lenovo IdeaPad C340-14IWL (81N4)
Interfaces 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 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE Lenovo IdeaPad C340-14IWL (81N4)
Operating System (OS) Windows 10 Home 64-bit Edition - English
Software Included Microsoft Office (Trial)
MISCELLANEOUS Lenovo IdeaPad C340-14IWL (81N4)
Included Accessories Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader
Features Administrator password, hard drive password, power-on password, RapidCharge
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3
SAR Value 0.82 W/kg (body), 0.82 W/kg (limb)
Specific Absorption Rate (SAR) 0.82 W/kg (body)
0.82 W/kg (limb)
Manufacturer Warranty Limited warranty - 1 year - pick-up and return

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