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Lenovo IdeaPad 3 17IAU7 17.3" Intel Core i3-1215U 1.2GHz / 16GB RAM / 512GB SSD specifications and in-depth review

Lenovo IdeaPad 3 17IAU7 17.3" Intel Core i3-1215U 1.2GHz / 16GB RAM / 512GB SSD

Manufacturer: Lenovo

The Lenovo IdeaPad 3 17IAU7 is a large-screen laptop built around a 17.3-inch LCD, LED-backlit display and the Intel Core i3-1215U processor, making it a straightforward option for everyday computing tasks. With 16GB of DDR4 RAM and a 512GB NVMe SSD, the system provides a reasonable amount of memory and fast storage access for general use. The chassis measures 399 mm wide and 19 mm thick, weighing in at 2,040 g, and comes backed by a two-year warranty.

On the performance side, the i3-1215U features a hybrid core layout using big.LITTLE technology, with a turbo clock speed reaching up to 4.4GHz across its 8 threads, while the integrated Intel UHD Graphics 64EU handles visual output with a GPU turbo of 1,100 MHz and support for DirectX 12 and OpenCL 3. The 17.3-inch screen runs at a resolution of 1600 x 900 px with a 60Hz refresh rate, 250 nits of brightness, and an anti-reflection coating. Connectivity includes Wi-Fi 6, Bluetooth 5.2, one HDMI 1.4 port, a USB-C 3.2 Gen 1 port, a USB-A 3.2 Gen 1 port, one USB 2.0 port, and an external memory card slot, while the 38 Wh battery rounds out the hardware configuration.

Pros
  • The 17.3-inch screen paired with an anti-reflection coating makes it more comfortable to use in varied lighting conditions
  • 16GB of DDR4 RAM running at 3200 MHz provides a solid amount of memory for a laptop in this class
  • The 512GB NVMe SSD on PCIe 4 ensures noticeably faster storage access than traditional drives
  • Wi-Fi 6 support alongside Bluetooth 5.2 covers modern wireless connectivity needs without requiring additional adapters
  • The two-year warranty offers a reasonable coverage period for a consumer laptop
  • Stereo speakers and a dual-microphone setup are both present, supporting everyday audio and video call use without external accessories
Cons
  • The 1600 x 900 px resolution on a 17.3-inch panel results in a low pixel density of just 106 ppi, which is noticeably soft for a screen of this size
  • The 38 Wh battery is quite small for a laptop with a 17.3-inch display, suggesting limited unplugged usage time
  • There is no backlit keyboard, which makes typing in low-light environments considerably less convenient
  • A single memory slot with a 16GB maximum means there is no path to upgrading RAM in the future
  • The absence of any RJ45 Ethernet port means wired network connections are not possible without an adapter
  • There are no higher-speed USB ports such as USB 3.2 Gen 2 or Thunderbolt, limiting fast data transfer options
Who is this for?

This laptop is a reasonable fit for users who prioritize a large screen for everyday tasks such as document editing, web browsing, and video calls. The 17.3-inch display with an anti-reflection coating makes it practical for extended desk-based use in varied lighting, while 16GB of DDR4 RAM and a 512GB NVMe SSD provide enough headroom for general productivity and light multitasking. Users who rely primarily on wireless connectivity will find Wi-Fi 6 and Bluetooth 5.2 sufficient for modern home or office environments, and the dual-microphone setup with stereo speakers supports remote communication without additional peripherals.

Who is this NOT for?

Users who need a portable machine for on-the-go work will likely find this laptop impractical, as its large chassis and 2,040 g weight are better suited to stationary use, and the 38 Wh battery offers limited capacity for prolonged unplugged sessions. The 1600 x 900 px resolution on a 17.3-inch panel produces a noticeably low pixel density of 106 ppi, which makes it a poor choice for tasks that demand sharp visual detail such as photo editing, design work, or high-resolution media production. Additionally, the absence of Thunderbolt ports, USB 3.2 Gen 2, and a dedicated GPU means users with demanding workflows involving fast external storage, video encoding, or graphics-intensive applications will find the hardware insufficient for those needs.

Design:

weight 2040 g
Uses a fanless design ✕
Has a backlit keyboard ✕
warranty period 2 years
volume 2077.194 cm³
width 399 mm
height 274 mm
thickness 19 mm
is weather-sealed (splashproof) ✕

The Lenovo IdeaPad 3 17IAU7 has a physical footprint of 399 mm wide by 274 mm deep, with a thickness of 19 mm and a total volume of 2,077.194 cm³. It weighs 2,040 g, which is fairly typical for a laptop of this screen size. The design does not incorporate a fanless cooling solution, and there is no backlit keyboard or weather sealing included. The unit comes with a 2-year warranty.

Display:

screen size 17.3"
resolution 1600 x 900 px
pixel density 106 ppi
Display type LCD, LED-backlit
has a touch screen ✕
brightness (typical) 250 nits
refresh rate 60Hz
has anti-reflection coating ✓
supported displays 4

The laptop features a 17.3-inch LCD, LED-backlit display with a resolution of 1600 x 900 px, resulting in a pixel density of 106 ppi. It operates at a 60Hz refresh rate and delivers a typical brightness of 250 nits, with an anti-reflection coating applied to the screen surface. The display does not support touch input, and the GPU can drive up to 4 supported displays in total.

Performance:

RAM 16GB
RAM speed 3200 MHz
Uses flash storage ✓
internal storage 512GB
CPU speed 2 x 1.2 & 4 x 0.9 GHz
CPU threads 8 threads
Is an NVMe SSD ✓
DirectX version DirectX 12
GPU clock speed 300 MHz
uses multithreading ✓
maximum memory amount 16GB
DDR memory version 4
turbo clock speed 4.4GHz
GPU turbo 1100 MHz
memory slots 1
PCI Express (PCIe) version 4
semiconductor size 10 nm
Supports 64-bit ✓

The system is equipped with 16GB of DDR4 RAM running at 3200 MHz across a single memory slot, with 16GB also being the maximum supported amount. Storage is handled by a 512GB NVMe SSD using PCIe 4, offering flash-based storage access. The CPU operates at base clock speeds of 2 x 1.2 GHz and 4 x 0.9 GHz across 8 threads, with multithreading enabled and a turbo clock speed of 4.4GHz; the processor is built on a 10 nm semiconductor and supports 64-bit operation. On the graphics side, the GPU runs at a base clock of 300 MHz with a turbo of 1,100 MHz, and supports DirectX 12.

Benchmarks:

Geekbench 6 result (multi) 4891
Geekbench 6 result (single) 1848
PassMark result 10858
PassMark result (single) 3307

In benchmark testing, the laptop recorded a Geekbench 6 multi-core score of 4,891 and a single-core score of 1,848, reflecting the CPU's threading capability alongside its per-core output. On the PassMark side, the system achieved an overall score of 10,858, with a single-thread PassMark result of 3,307.

Connectivity:

USB 3.2 Gen 2 ports (USB-C) 0
USB 3.2 Gen 2 ports (USB-A) 0
USB 4 20Gbps ports 0
USB 4 40Gbps ports 0
Thunderbolt 4 ports 0
USB 3.2 Gen 1 ports (USB-C) 1
USB 3.2 Gen 1 ports (USB-A) 1
Thunderbolt 3 ports 0
has an HDMI output ✓
Has USB Type-C ✓
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
has an external memory slot ✓
Bluetooth version 5.2
RJ45 ports 0
HDMI ports 1
HDMI version HDMI 1.4
DisplayPort outputs 0
USB 2.0 ports 1
has AirPlay ✓
mini DisplayPort outputs 0
has a VGA connector ✕

The laptop's port selection includes one USB 3.2 Gen 1 USB-C port, one USB 3.2 Gen 1 USB-A port, and one USB 2.0 port, while higher-speed options such as USB 3.2 Gen 2, USB 4, Thunderbolt 3, and Thunderbolt 4 are not present. Video output is handled by a single HDMI 1.4 port, with no DisplayPort, mini DisplayPort, or VGA connector available. Wireless connectivity covers Wi-Fi 6 (802.11ax) along with Wi-Fi 5 and Wi-Fi 4, and Bluetooth 5.2 is also supported. The laptop additionally includes an external memory card slot and supports AirPlay, though there is no RJ45 Ethernet port.

Battery:

battery size 38 Wh
Has sleep-and-charge USB ports ✕
Has a MagSafe power adapter ✕

The laptop is powered by a 38 Wh battery. It does not include sleep-and-charge USB ports, nor does it use a MagSafe power adapter.

Features:

has stereo speakers ✓
has a socket for a 3.5 mm audio jack ✓
has Dolby Atmos ✕
Stylus included ✕
Has a fingerprint scanner ✕
number of microphones 2
Uses 3D facial recognition ✕
has voice commands ✕
has a front camera ✓
Has S/PDIF Out port ✕
has a gyroscope ✕
has GPS ✕
has an accelerometer ✕
has a compass ✕
Has an optical disc drive ✕

The laptop includes stereo speakers and a 3.5 mm audio jack, while Dolby Atmos and an S/PDIF output port are not available. Audio input is handled by two built-in microphones, and a front camera is present for video calls. Security and biometric features are limited, as there is no fingerprint scanner and 3D facial recognition is not supported; voice commands are also absent. The device does not include a stylus, and there is no optical disc drive. On the sensor side, the laptop lacks a gyroscope, accelerometer, compass, and GPS.

Miscellaneous:

clock multiplier 12
PassMark result (overclocked) 10883
render output units (ROPs) 16
texture mapping units (TMUs) 32
shading units 512
GPU name UHD Graphics 64EU
Uses big.LITTLE technology ✓
Has an unlocked multiplier ✕
L3 cache 10 MB
Has NX bit ✓
CPU temperature 100 °C
OpenCL version 3
OpenGL version 4.6
GPU execution units 64
Has integrated graphics ✓
Supports ECC memory ✕
memory channels 2
Thermal Design Power (TDP) 15W
Type Laptop
instruction sets SSE 4.2, SSE 4.1, AVX, AES, FMA3, F16C, MMX
RAM speed (max) 5200 MHz

The CPU is a laptop-class processor with a 15W TDP, a clock multiplier of 12, and a maximum operating temperature of 100 °C. It employs big.LITTLE technology, supports NX bit, and does not have an unlocked multiplier. The processor includes 10 MB of L3 cache, operates across 2 memory channels with a maximum supported RAM speed of 5200 MHz, and does not support ECC memory. Supported instruction sets cover SSE 4.1, SSE 4.2, AVX, AES, FMA3, F16C, and MMX. Graphics are handled by the integrated Intel UHD Graphics 64EU, which features 64 execution units, 512 shading units, 32 texture mapping units, and 16 render output units, with support for OpenCL 3 and OpenGL 4.6. The overclocked PassMark result for this configuration stands at 10,883.

Final Verdict

The Lenovo IdeaPad 3 17IAU7 is a straightforward desk-oriented laptop that delivers a functional set of specifications for users whose needs revolve around everyday computing. Its 16GB of DDR4 RAM paired with a 512GB NVMe SSD gives it adequate footing for general productivity, and the large 17.3-inch display with an anti-reflection coating suits extended indoor use reasonably well. That said, the low-resolution panel, limited battery capacity, and absence of higher-speed connectivity options do narrow its appeal considerably. It is best understood as a stationary home or office machine for light to moderate workloads, and users expecting portability, visual precision, or demanding performance will need to look elsewhere. Within those boundaries, it represents a coherent, if unambitious, configuration.