2019年作为5G预商用进程推进的重要一年，全球范围内与5G技术关联紧密的设备厂商、通信商、运营商们都在摩拳擦掌而蓄势待发。作为消费者的我们在这一年将见证新一批的5G智能终端设备相继亮相，这其中包括当下备受瞩目的5G智能手机。
chengjiudianshangxiaoliangshenhua douyinguanggaojingzhunyinliu
2019nianzuowei5gyushangyongjinchengtuijindezhongyaoyinian，quanqiufanweineiyu5gjishuguanlianjinmideshebeichangshang、tongxinshang、yunyingshangmendouzaimoquancazhangerxushidaifa。
zuoweixiaofeizhedewomenzaizheiyinianjiangjianzhengxinyipide5gzhinengzhongduanshebeixiangjiliangxiang，zheiqizhongbaokuodangxiabeishouzhumude5gzhinengshouji。
2019nianyuanxiaojiehou，xiaomifabulebenniandudiyikuanquanxindingweidegaoduanzhinengshouji——xiaomi9。
小米9硬件方面还是有料的。索尼 4800 万超广角微距三摄;20W 无线闪充，27W 有线闪充;全新的支持碎片整理 I/O性能优化的MI Turbo方案降低老化卡顿;被雷军认为最成熟的第五代屏幕指纹识别方案;被雷军唤做这个星球最强的骁龙855组……
zaijiashangxiangjijingtoubaohu、vdedilanguanghuyanrenzheng、aizidongshibiechaoguangjiaomoshi、guangjiaofangjibiandengyonghutiyancengmiandehenxiagongfu，zheikuan2999yuanqishoujiadexiaomi9haishijingdeqikaoyande。
1、xiaomi9dedianchirongliangzugou，zheizheijiangzhijiedaozhixuhangnenglibiaoxianqianjia;
2、xiaomi9meiyoutuichu5gbanben。
guanyuxiaomi9 3300mah(typ)dianchirongliangdewentihenhaojieshi，xiaomi9qingbodeshejiyuchongzudedianchimokuaierzhebukejiande。xiaomi9jishenhoudu7.61mm、zuizhaidebiankuangchuzuodaole3.5mm，zhengji173g。zaidangxiadianchijishujichuzhishangzuobudaodarongliangdianchisheji，zhinengfangqidadianchituozhanfangan。
xiaomi9weishenmemeiyoutuichu5gbanben?zheigewentixuyaoyongsizuguanjiancilaijiedu：
一、初代骁龙855
beileijunhuanzuoyougaotong(qualcomm)tigongdezheigexingqiuzuiqiangdexiaolong855xinpianzuqueshihenqiang，yigexinpianzuzhongbaohanyigechaojidahe 、sangedahe 、sigexiaohe，kegenjushiyongqingkuangziyouqiehuan“dangwei”congergenghaodepinghengxingnenghegonghao。zhibuguo，gaotongzheikuanquanxindesocbingmeiyoujicheng5gjidaimokuai。
ciqiangaotongzaifabuhuishangbiaoshi，yaozaijinniandicainengliangchan(zhuyishiliangchan)x55 5gjidai。ergaotongwei5gzhinengzhongduanchanyenachudexinjiejuefangan——xiaolong5gmozujiejuefangan。gaifanganhuijiangbaokuoyingyongchuliqi、jidaidiaozhijiediaoqi、neicun、pmic、shepinqianduan、tianxianhewuyuanzujiandengzaineide1000duogezujianjichengdaojigemozuzhizhong“1000duogezujian”jichengzaijigemozuzhong。rucishuolai，gaotongyaozuodelixiangdesockenenghuijicheng5gmozu。neime，xiaomi9suodazaidexiaolong855zezhishigaotongjinniandechudaichanpin。
二、产品定位
suoyi，xiaomi9chengzaideshishenme?genggaodingjiafanweidefengkuangshitanhechengzainixichongjixiaoliangdezuolibuan。zaizheizhongchujingxia，xiaomi9yaozuodeshixingdewen，jinkenengbaoliuyuanyou“zhuanzhuxingjiabi”shuxingerzuochuxiaofudugaibian。
buzimaidedayidian，keyiyongshangweiliangchandegaotongx55 5gjidai，danzenmebaozhengchongjixiaoliangdeshineng?ruciyilai，zuo5gbanbendexiaomi9jiuxingdebuwenle。
三、续航与5G功耗的矛盾
jiumuqianyizhideshiyancanshulaikan，5gzhongduanshebeizaizhuangtaixiaduiyuxuhangnenglideyaoqiujigao，jibenyuanyinshimuqiande5gmozugonghaojida。erruguoxiaomi9yongguazai5gmozudefanganzheizhonggonghaowentijiangbeifangdadegengda，zheiyeshigaotongzuizhonghuojichujicheng5gmozudesocdeyuanyinzhiyi。
四、5G应用场景
muqian，guoneieryanjinyoubufenchengshiyongyou5gwangluoxinhaofugaideshiyanqu。jibiandangxiaxiaomi9shiyikuanqujinyuwanshanzhuangtaide5gshouji，duiyuxiaofeizheeryan，rushouhouzhuanmenzhaoge5gshiyanqulaishiyongma?
总结下来：
xiaomi9meiyoutuichu5gbanbenbuwaihushangshuneiwaibusigeguanjianyinsudeyingxiang。zishenguoduzhuanxingdechanpindingwei，yaonengda、nengzouliang;guanjianpeijianshangbuchengshu、buzuyiliangchan;waizai5gzuwang、wangluohuanjingjigewenti。jieweizuoyigecaixiang：xiaomi9xiaofeishichangfanyinghao，huojiangzhuijiayige5gbanben。
