HTC First vs Lava Z91

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.

• WeightFirst: 23.1 g lighterFirst: 123.9 g · Z91: 147 g
• WidthFirst: 7.9 mm narrowerFirst: 65 mm · Z91: 72.9 mm
• Screen diagonalFirst: 1.4 in smaller diagonalFirst: 4.3 in · Z91: 5.7 in
• ChipsetQualcomm MSM8930 Snapdragon 400 (28 nm) / Mediatek MT6739 (28 nm)First: Qualcomm MSM8930 Snapdragon 400 (28 nm) · Z91: Mediatek MT6739 (28 nm)
• DepthZ91: 1.2 mm thinnerZ91: 7.7 mm · First: 8.9 mm
• HeightFirst: 26 mm shorterFirst: 126 mm · Z91: 152 mm

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. First

   Height

   126 mm

   Width

   65 mm

   Depth

   8.9 mm

   Weight

   123.9 g

2. 2. Z91

   Height

   152 mm

   Width

   72.9 mm

   Depth

   7.7 mm

   Weight

   147 g

Open a section for more detail. Scroll inside a table to keep phone names visible; on narrow screens, swipe sideways or use the arrow keys while the table is focused. Unknown means missing data, not No. Recorded zero values are shown as recorded.