Lenovo IdeaPad 1 15ADA7 (82R1) vs. Lenovo IdeaPad 330-15IKB (81DC)

Laptop Comparison, Reviews and Tests

Side by side comparison and review of Lenovo IdeaPad 1 15ADA7 (82R1) 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.

Lenovo IdeaPad 1 15ADA7 (82R1) Review

Advantages and disadvantages of Lenovo IdeaPad 1 15ADA7 (82R1) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

lightweight design

decent battery life

solid build quality

adequate connectivity options

modest performance

basic display quality

limited storage capacity

no backlit keyboard

Lenovo IdeaPad 330-15IKB (81DC) Review

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

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 1 15ADA7 (82R1) and Lenovo IdeaPad 330-15IKB (81DC)
75 % - Design
64 % - Display
65 % - Performance
71 % - Connectivity
75 % - Battery
72 % - Design
64 % - Display
65 % - Performance
72 % - Connectivity
65 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 1 15ADA7 (82R1) vs. Lenovo IdeaPad 330-15IKB (81DC) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Product Type Notebook Notebook
Dimensions (WxDxH) 36.02 cm x 23.6 cm x 1.79 cm 37.8 cm x 26 cm x 2.29 cm
Weight 1.6 kg 2.2 kg
Case Material Polycarbonate ABS (bottom), polycarbonate ABS (top) Polycarbonate ABS
Colour Cloud grey Platinum grey
DISPLAY Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Screen Size (Type) 15.6" - TN 15.6" - TN
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 220 cd/m² 200 cd/m²
Colour Gamut 45% NTSC -
Features Anti-glare, 90° viewing angle Anti-glare
PROCESSOR Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
CPU AMD Ryzen 3 3250U / 2.6 GHz Intel Core i5 (7th Gen) 7200U / 2.5 GHz
Max Turbo Speed 3.5 GHz 3.1 GHz
Number of Cores Dual-Core Dual-Core
Cache L3 - 4 MB 3 MB
64-bit Computing - Yes
Features Integrated memory controller Integrated memory controller
MEMORY Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
RAM 4 GB (provided memory is soldered) 4 GB (provided memory is soldered)
Max RAM Supported 12 GB 20 GB
RAM Type DDR4 SDRAM DDR4 SDRAM
Speed 2400 MHz 2133 MHz
Rated Speed 2400 MHz 2133 MHz
Form Factor SO-DIMM 260-pin SO-DIMM 260-pin
Slots Qty 1 1
Empty Slots 1 1
STORAGE Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Main Storage Size (HDD/SSD) 128 GB SSD M.2 2242 PCIe 3.0 x4 - NVM Express (NVMe) 1 TB HDD SATA 6Gb/s / 5400 rpm
AUDIO & VIDEO Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Graphics Processor (GPU) AMD Radeon Graphics Intel HD Graphics 620
Max Monitors Supported 1 external monitor(s) -
Camera Yes - 720p Yes
Resolution - 0.3 Megapixel
Camera Features Privacy shutter, fixed focus -
Sound Stereo speakers, dual array microphone Stereo speakers, microphone
Compliant Standards High Definition Audio, Dolby Audio High Definition Audio, Dolby Audio
COMMUNICATIONS Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Wireless 802.11a/b/g/n/ac, Bluetooth 5.0 802.11a/b/g/n/ac, Bluetooth 4.1
Wireless Controller M.2 Card M.2 Card
Network Interface - Gigabit Ethernet
Features Dual stream (2x2) Single stream (1x1)
BATTERY Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Technology Lithium polymer Lithium Ion
Battery Capacity (Size) 42 Wh 35 Wh
Battery Life Up to 9.5 hours Up to 6 hours
Battery Run Time Local video (1080p) playback time (150 nits): up to 9.5 hours -
AC ADAPTER Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Input AC 100-240 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 65 Watt 45 Watt
INPUT Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Features Multi-touch touchpad, buttonless touchpad, precision touchpad Multi-touch touchpad
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Interfaces USB 2.0
USB 3.2 Gen 1
USB-C 3.2 Gen 1 (data only)
HDMI
Headphone/microphone combo jack
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) 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card)
SOFTWARE Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Operating System (OS) Windows 11 Home in S mode - English Windows 10 Home 64-bit Edition - English
Software Included Microsoft Office (Trial) Microsoft Office (30 days trial)
MISCELLANEOUS Lenovo IdeaPad 1 15ADA7 (82R1) Lenovo IdeaPad 330-15IKB (81DC)
Included Accessories Power adapter Power adapter
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Firmware Trusted Platform Module (TPM 2.0) Security Chip
Security Slot Type - Kensington security slot
Theft/Intrusion Protection - Security lock slot (cable lock sold separately)
Features Administrator password, hard drive password, power-on password, Rapid Charge Boost Administrator password, hard drive password, power-on password
Compliant Standards RoHS, Energy-Related Products (ErP) Lot 3 RoHS, Energy-Related Products (ErP) Lot 3
ENERGY STAR Certified Yes -
Max Operating Temperature 35 °C -
Min Operating Temperature 5 °C -
Humidity Range Operating 8 - 95% -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year - pick-up and return
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