SERVO’s R25 smartphone is unlike any that you’ve probably seen. It may not pack a massive battery, but there’s a built-in 6000mAh power bank to keep things running for an extra day if need be. Don’t need all that extra power? Simply use it to charge your other USB devices. The phone is powered by a Spreadtrum 6531 CPU and features a 2.8 inch display, 64MB of RAM, dual SIM card slots, Bluetooth 5.0 connectivity, and unfortunately, 2G GSM support only. Product page. Read more for a hands-on video and additional information.
Besides the power bank, another quirky feature is its integrated wireless earphones. Don’t expect AirPods-like sound quality, but on a full charge, you’ll get 3-4 hours of continuous playtime – 90-hours of standby time. When finished, simply place it back into the charging slots integrated at the top of the smartphone.