The comparison between Bitcoin and ETH is quite limiting. Bitcoin is the most valuable virtual currency on the market, it is the standard compared to the Altcoins, the movement of Bitcoin in the market affects the remaining Altcoins. However, Bitcoin technology is the old technology here for 9 years. Meanwhile, ETH is a new technology, used in trading is better than Bitcoin.
that is the biggest problem with comparisons that take place. you people only repeat the same thing that you read once without putting any thought in it!
what you call "outdated" technology for bitcoin is the same exact technology that ethereum is using without any difference at all. the minor changes like reducing the block time and calling addresses "accounts" are not making ethereum's technology any different nor advanced.
a different technology is something that coins such as DAG coins are using, or at the very least a PoS coin is using not the same thing that is using the same technology as bitcoin!