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InnoReviews

Acer Aspire Go 15 (AG15-31P) vs Lenovo Legion 5i Gen 9 (16IRX9)

A
31.7Inno Score
VS
WINNER
Lenovo Legion 5i Gen 9 (16IRX9)
51.5Inno Score
20Performance54.1
24.3Display39.9
33.3Battery73.3
62.5Portability35.7
2 spec wins — Acer Aspire Go 15 (AG15-31P)8 spec wins — Lenovo Legion 5i Gen 9 (16IRX9)

InnoReviews verdict

Lenovo Legion 5i Gen 9 (16IRX9) wins this laptop face-off, 51.5 to 31.7, pulling ahead mainly in battery (+40) and performance (+34). Acer Aspire Go 15 (AG15-31P) still makes sense if its price or standout specs fit your needs better.

Which would you pick?

Key differences

Reasons to pick the Acer Aspire Go 15 (AG15-31P)

  • Stronger portability score: 63 vs 36
  • 26% lower weight: 1.75 kg vs 2.36 kg
  • 25% lower thickness: 18.9 mm vs 25.2 mm
  • Lower launch price: $250 vs $1,399

Reasons to pick the Lenovo Legion 5i Gen 9 (16IRX9)

  • Stronger performance score: 54 vs 20
  • Stronger display score: 40 vs 24
  • Stronger battery score: 73 vs 33
  • 700% higher storage: 1,024 GB vs 128 GB
  • 242% higher Geekbench 6 (multi): 17,201 vs 5,034

Display

Display comparison: Acer Aspire Go 15 (AG15-31P) versus Lenovo Legion 5i Gen 9 (16IRX9)
SpecAcer Aspire Go 15 (AG15-31P)Lenovo Legion 5i Gen 9 (16IRX9)
Screen size15.6 ″16 ″+3%
Panel typeIPS LCDIPS
Resolution1920x10802560x1600
Refresh rate60 Hz165 Hz+175%
Peak brightness333 nits350 nits+5%

Performance

Performance comparison: Acer Aspire Go 15 (AG15-31P) versus Lenovo Legion 5i Gen 9 (16IRX9)
SpecAcer Aspire Go 15 (AG15-31P)Lenovo Legion 5i Gen 9 (16IRX9)
ProcessorIntel Core i3-N305Intel Core i7-14650HX
GraphicsIntel UHD Graphics (32EU)NVIDIA GeForce RTX 4060 Laptop GPU (8GB, 140W)
RAM8 GB16 GB+100%
RAM typeLPDDR5 (4800 MT/s)DDR5-5600 (2x SO-DIMM)
Storage128 GB1,024 GB+700%
Storage typeUFS flashPCIe 4.0 NVMe SSD (2 slots)

Benchmarks

Benchmarks comparison: Acer Aspire Go 15 (AG15-31P) versus Lenovo Legion 5i Gen 9 (16IRX9)
SpecAcer Aspire Go 15 (AG15-31P)Lenovo Legion 5i Gen 9 (16IRX9)
Geekbench 6 (single)1,318Bottom 1%2,856+117%Top 38%
Geekbench 6 (multi)5,034Bottom 1%17,201+242%Top 25%

Battery

Battery comparison: Acer Aspire Go 15 (AG15-31P) versus Lenovo Legion 5i Gen 9 (16IRX9)
SpecAcer Aspire Go 15 (AG15-31P)Lenovo Legion 5i Gen 9 (16IRX9)
Capacity50 Wh80 Wh+60%
Charging—230 W

Design

Design comparison: Acer Aspire Go 15 (AG15-31P) versus Lenovo Legion 5i Gen 9 (16IRX9)
SpecAcer Aspire Go 15 (AG15-31P)Lenovo Legion 5i Gen 9 (16IRX9)
Weight1.75 kg+26%2.36 kg
Thickness18.9 mm+25%25.2 mm
MaterialPlasticAluminum lid, PC-ABS base

Connectivity

Connectivity comparison: Acer Aspire Go 15 (AG15-31P) versus Lenovo Legion 5i Gen 9 (16IRX9)
SpecAcer Aspire Go 15 (AG15-31P)Lenovo Legion 5i Gen 9 (16IRX9)
Ports2x USB-A 3.2 Gen 1 (5Gbps), 1x USB-C 3.2 Gen 2 (10Gbps, Power Delivery, DisplayPort), 1x HDMI 2.1, 3.5mm combo audio jack2x USB-C 10Gbps (both with DisplayPort 1.4, one with 140W power input), 3x USB-A 5Gbps (one always-on), HDMI 2.1, Gigabit Ethernet, microSD card reader, 3.5mm combo jack
Wi-FiWi-Fi 6Wi-Fi 6E
Bluetooth5.1 or above5.2
Webcam720p HD with Temporal Noise Reduction, no privacy shutter1080p with e-shutter
BiometricsNoneNone

Software

Software comparison: Acer Aspire Go 15 (AG15-31P) versus Lenovo Legion 5i Gen 9 (16IRX9)
SpecAcer Aspire Go 15 (AG15-31P)Lenovo Legion 5i Gen 9 (16IRX9)
Operating systemWindows 11 HomeWindows 11 Home

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