Acer Aspire Go 15 AG15-31P-3947 vs Acer Aspire Go AG15-32P-39R2

Benchmark-weighted head-to-head · data updated 2026-09-10

Winner: Acer Aspire Go AG15-32P-39R2

Acer Aspire Go AG15-32P-39R2 takes 8.5 weighted points vs 0.8, winning on CPU Benchmark, Weight, Price. The winner also sits in a more competitive value tier — a clear-cut call.

Acer Aspire Go 15 AG15-31P-3947

Intel Core i3-N305 · Integrated (Intel iGPU)

Under $400
4.3 (654)
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VS
Winner

Acer Aspire Go AG15-32P-39R2

Intel Core 3 N355 · Integrated (Intel iGPU)

Under $400
4.3 (176)
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Use-Case Scores

CategoryAspire Go 15 AG15-31P-3947Aspire Go AG15-32P-39R2
Gaming2/102.1/10
Productivity3.9/103.9/10
Programming2.8/102.9/10
Engineering / 3D2.4/102.5/10
Student5.3/105.3/10
Travel / Portability5.2/105.1/10
AI Workloads2.2/102.3/10
Value for Money6.4/106.7/10

Detailed Specification Comparison

SpecAspire Go 15 AG15-31P-3947Aspire Go AG15-32P-39R2
CPUIntel Core i3-N305Intel Core 3 N355
PassMark Score9,68310,918
CPU Cores88
GPUIntegrated (Intel iGPU)Integrated (Intel iGPU)
G3DMark Score——
RAM8 GB DDR58 GB DDR5
RAM UpgradeableNo (soldered)No (soldered)
Storage128 GBFlash128 GBSSD
Display15.6″ IPS15.6″ IPS
Resolution1920x10801920x1080
Refresh Rate60 Hz60 Hz
Pixel Density141 PPI141 PPI
TouchscreenNoNo
Weight3.9 lbs3.8 lbs
Thickness0.74″0.78″
Amazon Rating4.3 ★ (654)4.3 ★ (176)
Value Score6.4/106.7/10

CPU Comparison

The Acer Aspire Go AG15-32P-39R2's Intel Core 3 N355 is ~13% faster in multi-threaded PassMark (10,918 vs 9,683). In practice the difference is marginal.

GPU & Gaming

Neither carries a dedicated GPU — both fine for esports at low settings, neither for modern AAA gaming.

Productivity & Battery

Office scores: 3.9/10 vs 3.9/10. Battery isn't in our dataset, but both share a similar power class, so expect comparable endurance.

Display

Aspire Go 15 AG15-31P-3947: 15.6″ IPS 1920x1080 @ 60 Hz. Aspire Go AG15-32P-39R2: 15.6″ IPS 1920x1080 @ 60 Hz. Panel quality is effectively even.

RAM, Storage & Upgradeability

Aspire Go 15 AG15-31P-3947: 8 GB DDR5 (soldered) + 128 GBFlash. Aspire Go AG15-32P-39R2: 8 GB DDR5 (soldered) + 128 GBSSD.

Build & Portability

3.9 lbs / 0.74″ vs 3.8 lbs / 0.78″. Effectively identical to carry. Travel scores: 5.2 vs 5.1.

Value

Value scores land 6.4/10 vs 6.7/10. The Acer Aspire Go AG15-32P-39R2 extracts more performance per dollar.

Final Verdict

Buy the Acer Aspire Go AG15-32P-39R2 — it wins the weighted spec battle and costs less. Choose the Acer Aspire Go 15 AG15-31P-3947 only if portability matter more to you.

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