Lenovo GX81J61977 stylus pen vs Viewsonic ACP501 stylus pen

Key differences

The Viewsonic ACP501 stylus pen has 3.5 g more weight than the Lenovo GX81J61977 stylus pen (20 g vs 16.5 g). The Lenovo GX81J61977 stylus pen has 128 mm more width than the Viewsonic ACP501 stylus pen (137 mm vs 9 mm). The Lenovo GX81J61977 stylus pen has 0.5 mm more depth than the Viewsonic ACP501 stylus pen (9.5 mm vs 9 mm). Device compatibility: Tablet on the Lenovo GX81J61977 stylus pen, Universal on the Viewsonic ACP501 stylus pen. Brand compatibility: Lenovo on the Lenovo GX81J61977 stylus pen, Viewsonic on the Viewsonic ACP501 stylus pen.

• Device compatibility
  • GX81J61977 stylus pen:Tablet
  • ACP501 stylus pen:Universal
• Brand compatibility
  • GX81J61977 stylus pen:Lenovo
  • ACP501 stylus pen:Viewsonic
• Product colour
  • GX81J61977 stylus pen:Grey
  • ACP501 stylus pen:Black
• Weight
  • GX81J61977 stylus pen:16.5 g
  • ACP501 stylus pen:20 g
• Width
  • GX81J61977 stylus pen:137 mm
  • ACP501 stylus pen:9 mm
• Depth
  • GX81J61977 stylus pen:9.5 mm
  • ACP501 stylus pen:9 mm
• Height
  • GX81J61977 stylus pen:9.5 mm
  • ACP501 stylus pen:165.5 mm
• Package width
  • GX81J61977 stylus pen:220 mm
  • ACP501 stylus pen:430 mm