Body color:

Shadow Black [dual-core-WiFi standard edition · good teachers and friends] entry-level-standby 4 hours-scan translation + Chinese-English translation/basic English [need to be connected to the Internet

Qingxuebai [dual-core-WiFi standard edition · good teachers and friends] entry-level-standby 4 hours-scan translation + Chinese-English translation/basic English [need to be connected to the Internet

Magic Night Black [dual-core-Advanced version · step-by-step upgrade]-standby for 8 hours + scan problem solving + general practice learning + pinyin scan [scan all books offline]]

Xingsha White [dual-core-Advanced version · step-by-step upgrade]-standby for 8 hours + scan problem solving + general practice learning + pinyin scan [scan all books offline]]

Night Rock Black [quad-core-General Practitioner Edition · Famous master]-standby 12 hours | 3000W + vocabulary | Chinese, Japanese and Korean translation |

Ice feather White [quad-core-General Practitioner Edition · Famous master]-standby 12 hours | 3000W + vocabulary | Chinese, Japanese and Korean translation |

Chi Yan black [quad-core-general knowledge version Pro · Pengcheng Wanli] popular selection-Standby 18 hours | 3200W + vocabulary | Chinese and English

Snow Mountain White [quad-core-general knowledge version Pro · Pengcheng Wanli] popular selection-Standby 18 hours | 3200W + vocabulary | Chinese and English

Open book Black? [Eight cores-General intelligent version Max · Dengke and No. 1] performance monster-standby 30 hours | 5000W + vocabulary | Multi

Chess White? [Eight cores-General intelligent version Max · Dengke and No. 1] performance monster-standby 30 hours | 5000W + vocabulary | Multi

Black at night? [Eight cores-General intelligence edition Ultra · Gold ranking title] big screen flagship-standby 36 hours | 8000W + vocabulary |

White painting? [Eight cores-General intelligence edition Ultra · Gold ranking title] big screen flagship-standby 36 hours | 8000W + vocabulary |

In-machine storage capacity:

Official Standard