In depth comparison and review of Lenovo IdeaPad 310-15ISK (80SM) and Lenovo V340-17IWL (81RG). Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
Advantages and disadvantages of Lenovo IdeaPad 310-15ISK (80SM) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent processor speed
ample connectivity options
responsive touchpad
lightweight design
average battery life
mediocre display quality
limited graphics performance
standard storage capacity
Advantages and disadvantages of Lenovo V340-17IWL (81RG) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
large display
ample storage options
decent processor performance
variety of ports
heavyweight design
average battery life
mediocre graphics
limited color accuracy
| DESIGN AND DIMENSIONS | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 37.9 cm x 26 cm x 2.29 cm | 41.3 cm x 28.46 cm x 2.43 cm |
| Weight | 2.2 kg | 2.8 kg |
| Case Material | Polycarbonate ABS | Polycarbonate ABS |
| Colour | Ebony black | Iron grey |
| DISPLAY | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Screen Size (Type) | 15.6" - TN | 17.3" - TN |
|---|---|---|
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 1366 x 768 (HD) | 1400 x 900 (HD+) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 200 cd/m² | 220 cd/m² |
| Features | Glare | Anti-glare |
| PROCESSOR | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| CPU | Intel Core i3 (6th Gen) 6100U / 2.3 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | - | 3.9 GHz |
| Number of Cores | Dual-Core | Dual-Core |
| Cache | 3 MB | 4 MB |
| 64-bit Computing | - | Yes |
| Features | Integrated memory controller | Integrated memory controller |
| MEMORY | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| RAM | 4 GB (provided memory is soldered) | 8 GB (1 x 8 GB) |
|---|---|---|
| Max RAM Supported | 12 GB | 16 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2400 MHz |
| Rated Speed | 2133 MHz | 2400 MHz |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 1 | 0 |
| STORAGE | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" SATA - SK Hynix | 256 GB SSD M.2 2242 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|---|---|
| Optical Drive | DVD-Writer | DVD-Writer - tray |
| AUDIO & VIDEO | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 520 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes | Yes - 720p |
| Resolution | 0.3 Megapixel | - |
| Camera Features | Fixed focus | Privacy shutter |
| Sound | Stereo speakers, microphone | Stereo speakers, microphone |
| Compliant Standards | High Definition Audio, Dolby Advanced Audio v2 | High Definition Audio, Dolby Audio Premium |
| COMMUNICATIONS | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|---|---|
| Wireless Controller | Intel Dual Band Wireless-AC 3165 - M.2 Card | M.2 Card |
| Network Interface | Gigabit Ethernet | Gigabit Ethernet |
| BATTERY | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Technology | 2-cell lithium polymer | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 30 Wh | 36 Wh |
| Battery Life | - | Up to 6.5 hours |
| AC ADAPTER | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 20 V, 2.25 A | 45 Watt |
| INPUT | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | Yes |
| Features | Multi-touch touchpad | - |
| CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Interfaces | USB 3.0 2 x USB 2.0 HDMI LAN Headphone/microphone combo jack VGA |
2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI Headphone/microphone combo jack LAN |
|---|---|---|
| Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
| SOFTWARE | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition - English | No operating system |
|---|
| MISCELLANEOUS | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V340-17IWL (81RG) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | Kensington security slot | Kensington mini security slot |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | 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, ERP |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
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