i-mate JAM vs Plum Check Plus

Key differences

Calculated from recorded specifications using minimum difference thresholds. These are differences, not an overall ranking. For three phones, numeric highlights compare the two extremes.

• WeightCheck Plus: 8 g lighterCheck Plus: 142 g · JAM: 150 g
• WidthJAM: 5.4 mm narrowerJAM: 58 mm · Check Plus: 63.4 mm
• Screen diagonalJAM: 1.7 in smaller diagonalJAM: 2.8 in · Check Plus: 4.5 in
• DepthCheck Plus: 8.8 mm thinnerCheck Plus: 9.2 mm · JAM: 18 mm
• HeightJAM: 22 mm shorterJAM: 108 mm · Check Plus: 130 mm
• Release year2004 / 2014JAM: 2004 · Check Plus: 2014

Relative size, not calibrated actual size. Front and side outlines share one scale and a bottom baseline. Generic outlines use recorded body dimensions, excluding camera bumps.

1. 1. JAM

   Height

   108 mm

   Width

   58 mm

   Depth

   18 mm+8.8 mm versus Check Plus

   Weight

   150 g

2. 2. Check Plus

   Height

   130 mm+22 mm versus JAM

   Width

   63.4 mm+5.4 mm versus JAM

   Depth

   9.2 mm

   Weight

   142 g

Screen size

Approximate rectangular screens calculated from recorded diagonal and aspect ratio at one relative scale. Rounded corners and cutouts are not subtracted. These are not phone outlines or calibrated actual sizes.

1. 1. JAM 2.8 in · 4:3 About 24.3 cm² rectangular area
2. 2. Check Plus 4.5 in · 16:9 About 55.8 cm² rectangular area

Check Plus has approximately 129.9% more rectangular screen area than JAM.

Memory variants

Each row compares the same storage capacity. Cells show recorded RAM alternatives, not combined maxima. Not recorded does not mean unavailable in every market.

No unambiguous storage/RAM pairings are recorded. See the original specifications below.

Practical features

Explicit Yes and No values are shown directly. Qualified or regional records retain their details. Unknown means the record is missing.

Battery capacity

Capacity is not battery life. No endurance test is implied.

Open a section for more detail. On narrow screens, swipe sideways or use Left/Right arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.