S10e S10 S10+ S10 5G
S10e : 5.8" display / phone size 5.60" x 2.75" x 0.31"
S10 : 6.1" display / phone size 5.90" x 2.77" x 0.31"
S10+: 6.4" display / phone size 6.20" x 2.92" x 0.31"
S10 5G: 6.7" display / phone size 6.40" x 3.04" x 0.31"
Here are some cases you can order for your brand new Galaxy S10 phone: