Given that the old phone costs $149.00 and considering the factors such as new features and demand, it is likely that the new phone will be priced higher than the old one. Typically, new models from popular manufacturers are priced in the range of $200 to $1,000 or more depending on the competition, brand, and unique features.
Based on the context, a reasonable estimate for the price of the new phone could be around $299.00 to $999.00.
Without specific details about the features and market positioning, it's challenging to pinpoint an exact price, but a common range for a new phone with unique features might be between $199.00 and $899.00, with a median price likely around $699.00.
In summary, a reasonable estimate for the new phone could be approximately $699.00.