Will be flying BA for the first time this week. On 777s, do WTP bulkhead seats have USB C and/or a regular power outlet? If so, is it universal or UK plugs only?

Inbound will be in regular Economy, non-bulkhead. What's the power situation on those seats?

And does BA still have the old IFE with thick grey bezels or have those been phased out by now? Thanks everyone,