Circuitry https://circuitrywired.com/ Practical guides and explainers on phones, chargers, networking and smart home tech. en 13 Sep 2026 09:00:00 +0000 How much RAM and storage you actually need in 2026 https://circuitrywired.com/ram-and-storage-2026 https://circuitrywired.com/ram-and-storage-2026 Windows 11 installs on 4 GB. Nobody should buy that — and on most laptops you only get to choose once. 13 Sep 2026 09:00:00 +0000 Backing up properly: the 3-2-1 rule for normal people https://circuitrywired.com/backups-3-2-1 https://circuitrywired.com/backups-3-2-1 A synced folder faithfully reproduces the deletion you just regretted. 13 Sep 2026 09:00:00 +0000 Phone camera specs: why megapixels stopped mattering https://circuitrywired.com/phone-camera-specs https://circuitrywired.com/phone-camera-specs Sensor area decides low-light quality, and its name is deliberately confusing. 13 Sep 2026 09:00:00 +0000 eSIM, explained: what happens when you switch phones or cross a border https://circuitrywired.com/esim-explained https://circuitrywired.com/esim-explained An eSIM is a credential, not a card, and credentials behave differently. 13 Sep 2026 09:00:00 +0000 Wi-Fi 7 in 2026: who it actually helps, and who should skip it https://circuitrywired.com/wifi-7-worth-it https://circuitrywired.com/wifi-7-worth-it Multi-Link Operation is the real feature. The headline number is not. 13 Sep 2026 09:00:00 +0000 Matter and Thread in 2026: what finally works, and what still doesn't https://circuitrywired.com/matter-thread-2026 https://circuitrywired.com/matter-thread-2026 The specification is far ahead of the firmware you can buy. 13 Sep 2026 09:00:00 +0000 The EU phone label that grades repairability from A to E https://circuitrywired.com/eu-energy-label-phones https://circuitrywired.com/eu-energy-label-phones Six verified durability figures, for hardware sold worldwide. 13 Sep 2026 09:00:00 +0000 Phone charging habits that actually matter (and the ones that don't) https://circuitrywired.com/phone-battery-habits https://circuitrywired.com/phone-battery-habits Heat costs you years. Everything else costs you months. 13 Sep 2026 09:00:00 +0000 USB-C watts, explained: why your phone won't charge at the number on the charger https://circuitrywired.com/usb-c-watts-explained https://circuitrywired.com/usb-c-watts-explained Wattage is negotiated, not set. The lowest ceiling wins. 06 Sep 2026 09:00:00 +0000 Can you bring a power bank on a plane in 2026? https://circuitrywired.com/power-bank-airline-rules-2026 https://circuitrywired.com/power-bank-airline-rules-2026 Two banks, carry-on only, and no charging in the air. 05 Sep 2026 09:00:00 +0000 Right to repair by state: where you can actually fix your own electronics https://circuitrywired.com/right-to-repair-by-state-2026 https://circuitrywired.com/right-to-repair-by-state-2026 Five state laws, five dates, one shared exemption. 05 Sep 2026 09:00:00 +0000 Refurbished electronics: when the “like new” label is actually true https://circuitrywired.com/refurbished-electronics-grades https://circuitrywired.com/refurbished-electronics-grades The grade describes the case. The battery figure describes the device. 05 Sep 2026 09:00:00 +0000 SSD vs HDD in 2026: when the cheaper drive still makes sense https://circuitrywired.com/ssd-vs-hdd-2026 https://circuitrywired.com/ssd-vs-hdd-2026 The system-drive argument is over. The archive argument is not. 05 Sep 2026 09:00:00 +0000 How to actually tell if you need to upgrade your phone https://circuitrywired.com/when-to-upgrade-your-phone https://circuitrywired.com/when-to-upgrade-your-phone Two numbers decide it, and neither is the model year. 05 Sep 2026 09:00:00 +0000