Lenovo IdeaPad 510S-14IKB (80UV) vs. Lenovo IdeaPad S340-15IWL (81N8)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo IdeaPad 510S-14IKB (80UV) and Lenovo IdeaPad S340-15IWL (81N8). 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.

Lenovo IdeaPad 510S-14IKB (80UV) Review

Advantages and disadvantages of Lenovo IdeaPad 510S-14IKB (80UV) based on its technical characteristics, features, user experience, expert reviews and price level.

lightweight design

full hd display

solid build quality

adequate performance

reasonable price

average battery life

limited upgrade options

modest graphics power

no thunderbolt support

Lenovo IdeaPad S340-15IWL (81N8) Review

Advantages and disadvantages of Lenovo IdeaPad S340-15IWL (81N8) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

sleek design

comfortable keyboard

solid performance

lightweight build

average battery life

dim display

no thunderbolt support

limited upgradeability

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 510S-14IKB (80UV) and Lenovo IdeaPad S340-15IWL (81N8)
81 % - Design
72 % - Display
72 % - Performance
75 % - Connectivity
65 % - Battery
72 % - Design
63 % - Display
65 % - Performance
72 % - Connectivity
72 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 510S-14IKB (80UV) vs. Lenovo IdeaPad S340-15IWL (81N8) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Product Type Notebook Notebook
Dimensions (WxDxH) 33.56 cm x 23.5 cm x 1.93 cm 35.8 cm x 24.5 cm x 1.79 cm
Weight 1.7 kg 1.79 kg
Case Material Aluminum, polycarbonate ABS Aluminum, polycarbonate ABS
Colour Silver Onyx black
DISPLAY Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Screen Size (Type) 14" - IPS 15.6" - IPS
LCD Backlight Technology LED backlight LED backlight
Screen Resolution 1920 x 1080 (Full HD) 1920 x 1080 (Full HD)
Widescreen Yes Yes
Image Aspect Ratio 16:9 16:9
Image Brightness 220 cd/m² 220 cd/m²
Features Anti-glare Anti-glare
PROCESSOR Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
CPU Intel Core i5 (7th Gen) 7200U / 2.5 GHz Intel Core i3 (8th Gen) 8145U / 2.1 GHz
Max Turbo Speed 3.1 GHz 3.9 GHz
Number of Cores Dual-Core Dual-Core
Cache 3 MB 4 MB
64-bit Computing Yes Yes
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
RAM 8 GB (1 x 8 GB) 8 GB (1 x 4 GB + 4 GB (soldered))
Max RAM Supported 8 GB 8 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2133 MHz 2400 MHz
Rated Speed 2400 MHz 2400 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 0 0
STORAGE Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Main Storage Size (HDD/SSD) 128 GB SSD 2.5" SATA 6Gb/s - Samsung 1 TB HDD SATA 6Gb/s / 5400 rpm
AUDIO & VIDEO Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Graphics Processor (GPU) Intel HD Graphics 620 Intel UHD Graphics 620
Camera Yes - 720p Yes - 720p
Resolution 1 Megapixel 1 Megapixel
Camera Features - Privacy shutter
Sound Stereo speakers, dual array microphone Stereo speakers, dual array microphone
Compliant Standards High Definition Audio High Definition Audio, Dolby Audio
Audio Features Output: Harman audio technology -
COMMUNICATIONS Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Wireless Bluetooth 4.0, 802.11a/b/g/n/ac 802.11a/b/g/n/ac, Bluetooth 4.2
Wireless Controller Atheros NFA435 - M.2 Card M.2 Card
Network Interface Gigabit Ethernet -
Features - Single stream (1x1)
BATTERY Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Technology 3-cell Lithium Ion Lithium Ion
Battery Capacity (Size) 45 Wh 52.5 Wh
Battery Life Up to 6 hours Up to 10 hours
AC ADAPTER Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt, 20 V, 3.25 A 65 Watt
INPUT Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad - Yes
Keyboard Backlight Yes -
Features Multi-touch touchpad Multi-touch touchpad, buttonless touchpad
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Interfaces 2 x USB 3.0
USB 2.0 (Always On)
HDMI
LAN
Headphone/microphone combo jack
USB 3.1 Gen 1
USB 3.1 Gen 1 (Always On)
USB-C 3.1 Gen 1
Headphone/microphone combo jack
HDMI
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 10 Home 64-bit Edition - English
MISCELLANEOUS Lenovo IdeaPad 510S-14IKB (80UV) Lenovo IdeaPad S340-15IWL (81N8)
Included Accessories Power adapter Power adapter
Security - Firmware Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type Kensington mini security slot -
Theft/Intrusion Protection Security lock slot (cable lock sold separately) -
Features Administrator password, hard drive password, power-on password Administrator password, hard drive password, power-on password, RapidCharge
Compliant Standards RoHS RoHS, Energy-Related Products (ErP) Lot 3
SAR Value - 0.847 W/kg (limb), 0.847 W/kg (body)
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year - pick-up and return
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