Network, video, browsing, camera, and charging were all fine. You can use apps and games from the Play Store. Carrier: SoftBank Charging cable: USB Type-C External memory type: microSDXC memory card Maximum external memory capacity: 256 GB Battery: 2900 mAh OS: Android 7 CPU: Snapdragon 820 MSM8996 CPU core count: Quad-core Memory (ROM): 32 GB Memory (RAM): 3 GB Screen: Size: 5.2 inches Resolution: 1920x1080 Panel type: Triluminos Display for mobile Camera: Image stabilization: Yes 4K video recording: Yes Flash: Yes Size/Weight: Width: 72 mm Height: 146 mm Thickness: 8.1 mm Weight: 161 g Features: Osaifu-Keitai/FeliCa: Yes Authentication: Fingerprint/Facial recognition Water resistance/Waterproof: IPX5/IPX8 Full-seg: Yes One-seg: Yes High-resolution audio: Yes GPS: Yes Sensors: Ambient light sensor/Proximity sensor Network: Maximum downlink data speed: SoftBank 4G: 234Mbps, SoftBank 4G LTE: 350Mbps 4G/LTE support: Yes Wireless LAN standards: 802.11 a/b/g/n/ac Tethering support: Yes Bluetooth support: Yes NFC support: Yes SIM: nano-SIM Color: Platinum It might still be usable for short periods at home or while plugged in, but it shuts down around 65% battery. There is uneven lighting. I am selling this as junk. The inspection was brief and simple, so there may be unexpected problems. I will refuse sales to those who do not understand or have no understanding of "junk" items to prevent trouble. Please comment before purchasing, as I will have trouble with purchases made without reading the description. Shipped via Nekopos.