In depth comparison and review of Lenovo IdeaPad 310-15ISK (80SM) and Lenovo V155-15API (81V5). 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 V155-15API (81V5) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
decent processor performance
ample storage capacity
full hd display
numerical keypad included
average battery life
heavier design
no backlit keyboard
limited port selection
DESIGN AND DIMENSIONS | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 37.9 cm x 26 cm x 2.29 cm | 36.3 cm x 25.4 cm x 2.29 cm |
Weight | 2.2 kg | 2.2 kg |
Case Material | Polycarbonate ABS | Polycarbonate ABS |
Colour | Ebony black | Iron grey |
DISPLAY | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Screen Size (Type) | 15.6" - TN | 15.6" - TN |
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LCD Backlight Technology | - | LED backlight |
Screen Resolution | 1366 x 768 (HD) | 1920 x 1080 (Full 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 V155-15API (81V5) |
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CPU | Intel Core i3 (6th Gen) 6100U / 2.3 GHz | AMD Ryzen 5 3500U / 2.1 GHz |
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Max Turbo Speed | - | 3.7 GHz |
Number of Cores | Dual-Core | Quad-Core |
Cache | 3 MB | L3 - 4 MB |
64-bit Computing | - | Yes |
Features | Integrated memory controller | Integrated memory controller |
MEMORY | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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RAM | 4 GB (provided memory is soldered) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
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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 V155-15API (81V5) |
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Main Storage Size (HDD/SSD) | 128 GB SSD 2.5" SATA - SK Hynix | 256 GB SSD M.2 2242 PCIe - NVM Express (NVMe) |
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Optical Drive | DVD-Writer | DVD-Writer - tray |
AUDIO & VIDEO | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Graphics Processor (GPU) | Intel HD Graphics 520 | AMD Radeon Vega 8 |
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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 |
COMMUNICATIONS | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Wireless | Bluetooth 4.0, 802.11a/b/g/n/ac | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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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 V155-15API (81V5) |
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Technology | 2-cell lithium polymer | Lithium Ion |
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Battery Capacity (Size) | 30 Wh | 36 Wh |
Battery Life | - | Up to 5 hours |
AC ADAPTER | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 45 Watt, 20 V, 2.25 A | 65 Watt |
INPUT | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Features | Multi-touch touchpad | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Interfaces | USB 3.0 2 x USB 2.0 HDMI LAN Headphone/microphone combo jack VGA |
2 x USB 3.1 Gen 1 LAN HDMI Headphone/microphone combo jack |
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Memory Card Reader | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) | - |
SOFTWARE | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Operating System (OS) | Windows 10 Home 64-bit Edition - English | Windows 10 Pro 64-bit Edition - Dutch / English / French / German / Italian |
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MISCELLANEOUS | Lenovo IdeaPad 310-15ISK (80SM) | Lenovo V155-15API (81V5) |
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Included Accessories | Power adapter | Power adapter |
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Security | - | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
Security Slot Type | Kensington security slot | Kensington 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 |
ENERGY STAR Certified | - | Yes |
Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |