Side by side comparison and review of ASUS 15 (X515JA) and Lenovo IdeaPad 330-15IKB (81DC). 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 ASUS 15 (X515JA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
lightweight design
solid build quality
adequate performance
good connectivity options
average battery life
basic display quality
limited storage capacity
no dedicated graphics
Advantages and disadvantages of Lenovo IdeaPad 330-15IKB (81DC) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
solid build quality
adequate processor performance
decent keyboard comfort
sufficient connectivity options
average battery life
dim display brightness
limited graphics capability
no SSD in base model
DESIGN AND DIMENSIONS | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Product Type | Notebook | Notebook |
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Dimensions (WxDxH) | 35.9 cm x 23.5 cm x 1.99 cm | 37.8 cm x 26 cm x 2.29 cm |
Weight | 1.8 kg | 2.2 kg |
Case Material | Plastic | Polycarbonate ABS |
Colour | Silver | Slate grey | Platinum grey |
DISPLAY | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Screen Size (Type) | 15.6" | 15.6" - TN |
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LCD Backlight Technology | LED backlight | LED backlight |
Screen Resolution | 1920 x 1080 (Full HD) | 1366 x 768 (HD) |
Widescreen | Yes | Yes |
Image Aspect Ratio | 16:9 | 16:9 |
Image Brightness | 250 cd/m² | 200 cd/m² |
Colour Gamut | 45% NTSC | - |
Features | Anti-glare | Anti-glare |
PROCESSOR | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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CPU | Intel Core i3 (10th Gen) 1005G1 / 1.2 GHz | Intel Core i5 (7th Gen) 7200U / 2.5 GHz |
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Max Turbo Speed | 3.4 GHz | 3.1 GHz |
Number of Cores | Dual-Core | Dual-Core |
Cache | 4 MB | 3 MB |
64-bit Computing | - | Yes |
Features | Intel Turbo Boost Technology 2.0, Intel Smart Cache | Integrated memory controller |
MEMORY | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 4 GB (provided memory is soldered) |
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Max RAM Supported | - | 20 GB |
RAM Type | DDR4 SDRAM | DDR4 SDRAM |
Speed | - | 2133 MHz |
Rated Speed | - | 2133 MHz |
Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
Slots Qty | 1 | 1 |
Empty Slots | 0 | 1 |
STORAGE | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) | 1 TB HDD SATA 6Gb/s / 5400 rpm |
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AUDIO & VIDEO | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Graphics Processor (GPU) | Intel UHD Graphics | Intel HD Graphics 620 |
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Camera | Yes - HD | Yes |
Resolution | - | 0.3 Megapixel |
Sound | Speaker, microphone | Stereo speakers, microphone |
Compliant Standards | - | High Definition Audio, Dolby Audio |
Audio Features | ASUS SonicMaster | - |
COMMUNICATIONS | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.1 |
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Wireless Controller | - | M.2 Card |
Network Interface | - | Gigabit Ethernet |
Features | Dual stream (2x2) | Single stream (1x1) |
BATTERY | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Technology | 3-cell | Lithium Ion |
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Battery Capacity (Size) | 37 Wh | 35 Wh |
Battery Life | Up to 7.7 hours | Up to 6 hours |
AC ADAPTER | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
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Output | 65 Watt, 19 V, 3.42 A | 45 Watt |
INPUT | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Type | Keyboard, touchpad | Keyboard, touchpad |
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Numeric Keypad | Yes | Yes |
Features | Chiclet keyboard | Multi-touch touchpad |
CONNECTIONS & EXPANSIONS | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Slots | 1 x M.2 (PCI Express 3.0 x2) (0 free) | - |
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Interfaces | Headphone/microphone combo jack USB 3.2 Gen 1 USB-C 3.2 Gen 1 2 x USB 2.0 HDMI |
2 x USB 3.1 Gen 1 USB-C 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
SOFTWARE | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Operating System (OS) | Windows 11 Home | Windows 10 Home 64-bit Edition - English |
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Software Included | - | Microsoft Office (30 days trial) |
MISCELLANEOUS | ASUS 15 (X515JA) | Lenovo IdeaPad 330-15IKB (81DC) |
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Included Accessories | Power adapter | Power adapter |
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Security | Firmware Trusted Platform Module (TPM) Security Chip | 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 | System password | Administrator password, hard drive password, power-on password |
Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
Repairability Index | 6.1 (out of 10) | - |
Manufacturer Warranty | International warranty - 1 year | Limited warranty - 1 year - pick-up and return |
Model Number | EJ2133W | - |