Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) vs. Acer ConceptD 3 (CN315-71)

Laptop Comparison, Reviews and Tests

Detailed comparison and review of Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) and Acer ConceptD 3 (CN315-71). 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 330-15AST (Lenovo IdeaPad 330) Review

Advantages and disadvantages of Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) based on its technical characteristics, features, user experience, expert reviews and price level.

affordable price

solid build quality

adequate port selection

easy to upgrade

decent keyboard

mediocre battery life

low-resolution display

sluggish performance

limited graphics power

Acer ConceptD 3 (CN315-71) Review

Advantages and disadvantages of Acer ConceptD 3 (CN315-71) based on its technical characteristics, features, user experience, expert reviews and price level.

powerful intel processor

high-quality pantone display

solid build quality

dedicated graphics card

quiet cooling system

heavy form factor

limited battery life

higher price point

fewer connectivity options

Laptop Comparison and Tests

Difference between Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) and Acer ConceptD 3 (CN315-71)
66 % - Design
64 % - Display
45 % - Performance
63 % - Connectivity
65 % - Battery
81 % - Design
85 % - Display
75 % - Performance
85 % - Connectivity
74 % - Battery

Laptop Specifications Comparison

Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) vs. Acer ConceptD 3 (CN315-71) Comparison Chart
DESIGN AND DIMENSIONS Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Product Type Notebook Notebook
Dimensions (WxDxH) 37.8 cm x 26 cm x 2.29 cm 36.34 cm x 25.45 cm x 2.085 cm
Weight 2.2 kg 2.35 kg
Case Material Polycarbonate ABS -
Colour Platinum grey Black
DISPLAY Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Screen Size (Type) 15.6" - TN 15.6" - IPS
LCD Backlight Technology LED backlight 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 300 cd/m²
Colour Gamut - 100% DCI-P3
Features Anti-glare Anti-glare, ComfyView, 25 ms response rate, Narrow Border Display, Delta E<2 calibration, Pantone Validated
PROCESSOR Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
CPU AMD A9 9425 / 3.1 GHz Intel Core i5 (9th Gen) 9300H / 2.4 GHz
Max Turbo Speed 3.7 GHz 4.1 GHz
Number of Cores Dual-Core Quad-Core
Cache L2 - 1 MB 8 MB
64-bit Computing Yes Yes
Chipset - Mobile Intel HM370
Features Integrated memory controller Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel Smart Cache
MEMORY Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
RAM 4 GB (1 x 4 GB) 8 GB (1 x 8 GB)
Max RAM Supported 8 GB 32 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 2
Empty Slots 0 1
STORAGE Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Main Storage Size (HDD/SSD) 1 TB HDD SATA 6Gb/s / 5400 rpm 512 GB SSD - Kingston
AUDIO & VIDEO Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Graphics Processor (GPU) AMD Radeon R5 NVIDIA GeForce GTX 1650
Video Memory - 4 GB GDDR5 SDRAM
Camera Yes Yes - HD
Resolution 0.3 Megapixel -
Sound Stereo speakers, microphone Stereo speakers, two microphones
Compliant Standards High Definition Audio, Dolby Audio Dolby Atmos
COMMUNICATIONS Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Wireless 802.11a/b/g/n/ac, Bluetooth 4.1 Bluetooth 5.0, 802.11a/b/g/n/ac Wave 2/ax
Wireless Controller M.2 Card Intel Wi-Fi 6 AX 200 - M.2 2230
Network Interface 10/100 Ethernet Gigabit Ethernet
Features Single stream (1x1) -
BATTERY Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Technology Lithium Ion 4-cell Lithium Ion
Battery Capacity (Size) 30 Wh 55 Wh
Battery Life Up to 4 hours Up to 12 hours
AC ADAPTER Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Input AC 120/230 V (50/60 Hz) AC 120/230 V (50/60 Hz)
Output 45 Watt 135 Watt, 19.5 V
INPUT Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Type Keyboard, touchpad Keyboard, touchpad
Numeric Keypad Yes Yes
Keyboard Backlight - Yes
Features Multi-touch touchpad Multi-gesture touch pad, Acer FineTip keyboard, precision touchpad
CONNECTIONS & EXPANSIONS Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Interfaces USB 2.0
USB 3.1 Gen 1
LAN
HDMI
Headphone/microphone combo jack
USB-C 3.1 Gen 1
USB 3.1 Gen 1 (with power off charging)
USB 3.1 Gen 1
HDMI
LAN
Headphone/microphone combo jack
USB 2.0
Memory Card Reader 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) -
SOFTWARE Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Operating System (OS) Windows 10 Home 64-bit Edition - English Windows 10 Pro 64-bit Edition
Software Included Microsoft Office (30 days trial) -
MISCELLANEOUS Lenovo IdeaPad 330-15AST (Lenovo IdeaPad 330) Acer ConceptD 3 (CN315-71)
Included Accessories Power adapter Power adapter, HDD kit
Security Firmware Trusted Platform Module (TPM 2.0) Security Chip Trusted Platform Module (TPM) Security Chip, fingerprint reader
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, system password, hard drive password, MU-MIMO technology, HDCP Compliant
Compliant Standards RoHS -
ENERGY STAR Certified Yes -
EPEAT Compliant EPEAT Silver -
Manufacturer Warranty Limited warranty - 1 year - pick-up and return Limited warranty - 1 year - carry-in
International travellers warranty - 1 year
Model Number 15AST 81D6 514V
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