Note The difference between the EU plug and the universal plug is ship from difference warehouse EU plug is ship from ES warehouse and the universal plug is ship from HK warehouse Basic ModelDOOGEE R20 CPUMediatek Helio G99 GPUArm Mali G57 MC2 CoreOcta Core SystemAndroid 13 LanguageMulti language RAM8GB 12GB Virtual Memory ROM256GB Screen10 4 Inch IPS Capacitive Screen Resolution2000 1200CameraFront is 16 0MPRear is 50MP Battery21600mAh Weight931g Size258 9 169 6 18mmFunction WIFI 2 4G 5G 802 11ac a b g n Fingerprint IDSupport bluetooth5 2 OTGSupport GPSSupport GPS beidou GLONASS Galileo AGPS G sensorSupport 4GSupport FrequencyGSM 2 3 5 8 WCDMA B1 2 4 5 8 TDD B34 38 39 40 41 FDD B1 2 3 4 5 7 8 12 17 18 19 20 25 26 28AB 66 71AudioVideo Microphone Built in SpeakerBuilt in Audioflacapeac Picturejpegpnggifbmp Videomp43Gpmovmkv ConnectivityI O Port1 x Type C port1 x Nano SIM Card slot 1 x Nano SIM Card slot Micro SD slot Maximum support 2TB 1 x 3 5mm earphone portPackage IncludedPackage Included 1 x DOOGEE R20 Tablet PC 1 x Wrist Strap 1 x TPU case 1 x Charger 1 x Adapter the adapter depends on the country of the buyer Main Features Android 13 SystemThe new Android 13 OS decreases mounts of storage space required for apps and improves runtime device performance Mediatek Helio G99 Octa Core up to 2 0GHzIt is manufactured in a 6 nm FinFET process and is equipped with 2x big ARM Cortex A76 cores with up to 2 2 GHz and 6x small and power efficient ARM Cortex A55