Run results for: Arrow function vs normal function comparison

Run details:

User agent: Mozilla/5.0 (Linux; Android 7.0; HUAWEI NMO-L31 Build/HUAWEINMO-L31; wv) AppleWebKit/537.36 (KHTML, like Gecko) Version/4.0 Chrome/85.0.4183.101 Mobile Safari/537.36 [FB_IAB/FB4A;FBAV/286.0.0.48.112;]

Browser: Chrome Mobile 85

Operating system: Android 7.0

Device Platform: Mobile

Date tested: 3 years ago

Test name	Executions per second
Arrow function	927406.4 Ops/sec
Normal function	893981.5 Ops/sec

Script Preparation code:

arrowFn = (a, b) => a + b;
fn = function(a, b) {
    return a + b;
};

Tests:

Arrow function
arrowFn()
Normal function
fn()

Run results for: Arrow function vs normal function comparison

Arrow function

Normal function