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Acer TravelMate B3 Spin 12 TMB312R-31 vs Dell 15 (DC15250)

Acer TravelMate B3 Spin 12 TMB312R-31
32.8Inno Score
VS
WINNER
Dell 15 (DC15250)
33.5Inno Score
20chipPerformance26.6
20Display30.2
37.3Battery21.3
70.1Portability66.3
2 spec wins — Acer TravelMate B3 Spin 12 TMB312R-314 spec wins — Dell 15 (DC15250)

InnoReviews verdict

This one is close to a dead heat: Acer TravelMate B3 Spin 12 TMB312R-31 scores 32.8 against 33.5 for Dell 15 (DC15250). Pick by the categories that matter to you — Dell 15 (DC15250) edges ahead in display and performance, or by price.

Which would you pick?

Key differences

Reasons to pick the Acer TravelMate B3 Spin 12 TMB312R-31

  • Stronger battery score: 37 vs 21
  • Stronger portability score: 70 vs 66
  • 29% higher capacity: 53 Wh vs 41 Wh
  • 10% lower weight: 1.45 kg vs 1.62 kg

Reasons to pick the Dell 15 (DC15250)

  • Stronger performance score: 27 vs 20
  • Stronger display score: 30 vs 20
  • 300% higher storage: 512 GB vs 128 GB
  • 100% higher Refresh rate: 120 Hz vs 60 Hz
  • 28% higher Screen size: 15.6 ″ vs 12.2 ″

Display

Display comparison: Acer TravelMate B3 Spin 12 TMB312R-31 versus Dell 15 (DC15250)
SpecAcer TravelMate B3 Spin 12 TMB312R-31Dell 15 (DC15250)
Screen size12.2 ″15.6 ″+28%
Panel typeIPS multi-touch (Gorilla Glass)IPS
Resolution1920x12001920x1080
Refresh rate60 Hz120 Hz+100%
Peak brightness—250 nits

Performance

Performance comparison: Acer TravelMate B3 Spin 12 TMB312R-31 versus Dell 15 (DC15250)
SpecAcer TravelMate B3 Spin 12 TMB312R-31Dell 15 (DC15250)
ProcessorIntel Processor N150Intel Core i5-1334U
GraphicsIntel GraphicsIntel UHD Graphics
RAM8 GB8 GB
RAM typeLPDDR5DDR4 or DDR5 (varies by configuration)
Storage128 GB512 GB+300%
Storage typeeMMCM.2 PCIe NVMe SSD

Benchmarks

Benchmarks comparison: Acer TravelMate B3 Spin 12 TMB312R-31 versus Dell 15 (DC15250)
SpecAcer TravelMate B3 Spin 12 TMB312R-31Dell 15 (DC15250)
Geekbench 6 (single)—2,139Bottom 3%
Geekbench 6 (multi)—5,278Bottom 1%

Battery

Battery comparison: Acer TravelMate B3 Spin 12 TMB312R-31 versus Dell 15 (DC15250)
SpecAcer TravelMate B3 Spin 12 TMB312R-31Dell 15 (DC15250)
Capacity53 Wh+29%41 Wh
Charging—65 W

Design

Design comparison: Acer TravelMate B3 Spin 12 TMB312R-31 versus Dell 15 (DC15250)
SpecAcer TravelMate B3 Spin 12 TMB312R-31Dell 15 (DC15250)
Weight1.45 kg+10%1.62 kg
Thickness19.9 mm19 mm+5%
Material—Plastic (aluminum optional)

Connectivity

Connectivity comparison: Acer TravelMate B3 Spin 12 TMB312R-31 versus Dell 15 (DC15250)
SpecAcer TravelMate B3 Spin 12 TMB312R-31Dell 15 (DC15250)
Ports2x USB-C (charging, DisplayPort), 2x USB-A, HDMI 2.0, RJ-45 Ethernet, 3.5mm audio jackUSB-A 3.2 Gen 1, USB-A 2.0, USB-C 3.2 Gen 1 (data only on plastic models), HDMI 1.4, SD card reader, 3.5mm combo
Wi-FiWi-Fi 7Wi-Fi 6
Bluetooth5.45.3
Webcam1080p front camera at 60fps, optional 5MP world-facing camera720p HD (1080p on aluminum chassis)
Biometrics—None (fingerprint reader optional)

Software

Software comparison: Acer TravelMate B3 Spin 12 TMB312R-31 versus Dell 15 (DC15250)
SpecAcer TravelMate B3 Spin 12 TMB312R-31Dell 15 (DC15250)
Operating systemWindows 11 ProWindows 11 Home

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