一、電腦包是買等大還是買大一點

其實現在的電腦包沒有完全是(shi)(shi)等大的(de)(de)。比(bi)如你(ni)買一(yi)個能放15英寸筆記(ji)本(ben)的(de)(de)，那其實包內的(de)(de)電腦倉的(de)(de)空間大小也(ye)是(shi)(shi)會(hui)比(bi)15英寸的(de)(de)大一(yi)點(dian)的(de)(de)，這樣包內還(huan)可以(yi)放點(dian)配件，比(bi)如鼠標、鼠標墊(dian)、電源線之(zhi)類的(de)(de)，所以(yi)我們(men)見到的(de)(de)電腦包都是(shi)(shi)稍微(wei)大一(yi)點(dian)的(de)(de)。

電(dian)(dian)腦(nao)包(bao)對于電(dian)(dian)腦(nao)的保(bao)護常(chang)見的是減震(zhen)緩沖設計，而且有(you)一個固定帶的話，可以防(fang)止筆(bi)記本電(dian)(dian)腦(nao)滑出來，所以一般來說(shuo)我們(men)在買電(dian)(dian)腦(nao)包(bao)的時候稍微大一點(dian)都(dou)是沒有(you)關系的。

二、電腦包尺寸怎么選

1、看電腦尺寸

不同(tong)品牌、不同(tong)款式性能的電腦包(bao)，其尺寸(cun)大小會有(you)一些出入，在選擇(ze)電腦包(bao)時，可以先(xian)測量出電腦的長、寬、高尺寸(cun)，有(you)了具體(ti)數值，在選擇(ze)電腦包(bao)時才好(hao)對比選擇(ze)。

值得(de)注意的是(shi)(shi)，日常我(wo)們所說(shuo)的13寸(cun)(cun)、14寸(cun)(cun)、15寸(cun)(cun)電(dian)(dian)腦(nao)(nao)，指的是(shi)(shi)電(dian)(dian)腦(nao)(nao)屏幕的對角線(xian)長(chang)度，單(dan)位(wei)是(shi)(shi)英寸(cun)(cun)。電(dian)(dian)腦(nao)(nao)除了(le)屏幕尺寸(cun)(cun)，還會(hui)有(you)(you)外圍的機身(shen)邊框(kuang)尺寸(cun)(cun)，即使是(shi)(shi)同(tong)(tong)一品牌的14寸(cun)(cun)電(dian)(dian)腦(nao)(nao)，超薄款(kuan)與(yu)性能款(kuan)的電(dian)(dian)腦(nao)(nao)長(chang)款(kuan)高也會(hui)有(you)(you)所不(bu)同(tong)(tong)。所以，在(zai)選擇電(dian)(dian)腦(nao)(nao)包的時(shi)候，要先了(le)解電(dian)(dian)腦(nao)(nao)的具體尺寸(cun)(cun)是(shi)(shi)多大。

2、看電腦包尺寸

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦包(bao)(bao)尺(chi)寸(cun)(cun)也是(shi)有具體長(chang)(chang)寬(kuan)高(gao)數值的(de)(de)(de)，有些廠家(jia)會(hui)標注電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦包(bao)(bao)能容(rong)下(xia)(xia)多大(da)(da)尺(chi)寸(cun)(cun)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦，但有些廠家(jia)不(bu)會(hui)標注，對于那些沒有標注具體能容(rong)納下(xia)(xia)多大(da)(da)尺(chi)寸(cun)(cun)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦包(bao)(bao)，要(yao)(yao)想知道能收納下(xia)(xia)多大(da)(da)尺(chi)寸(cun)(cun)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦，只要(yao)(yao)看兩點就夠了(le)，一是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦包(bao)(bao)長(chang)(chang)寬(kuan)高(gao)必須(xu)要(yao)(yao)大(da)(da)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦的(de)(de)(de)尺(chi)寸(cun)(cun)，二是(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦包(bao)(bao)最大(da)(da)開口的(de)(de)(de)長(chang)(chang)、寬(kuan)，要(yao)(yao)大(da)(da)于電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦的(de)(de)(de)寬(kuan)、高(gao)。只要(yao)(yao)滿足這兩個條件，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦包(bao)(bao)就能裝得下(xia)(xia)對應尺(chi)寸(cun)(cun)的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦。所以(yi)，要(yao)(yao)想知道某款(kuan)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦包(bao)(bao)能不(bu)能裝得下(xia)(xia)，查下(xia)(xia)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦包(bao)(bao)的(de)(de)(de)尺(chi)寸(cun)(cun)和自己電(dian)(dian)(dian)(dian)(dian)(dian)(dian)腦的(de)(de)(de)尺(chi)寸(cun)(cun)，就可以(yi)明白了(le)。

此外，選擇電腦包時(shi)，為確保不失(shi)誤(wu)，在滿足上述兩個條件(jian)的(de)前提下，建議電(dian)腦(nao)(nao)包(bao)(bao)尺寸選擇可以(yi)富余幾個厘(li)米。因(yin)為電(dian)腦(nao)(nao)包(bao)(bao)內部的(de)防摔(shuai)抗震填充(chong)物(wu)以(yi)及一(yi)(yi)些(xie)功能隔層會占用一(yi)(yi)些(xie)空(kong)間，選擇尺寸富余一(yi)(yi)些(xie)的(de)電(dian)腦(nao)(nao)包(bao)(bao)，收(shou)納電(dian)腦(nao)(nao)、私人物(wu)品時(shi)，空(kong)間容量就稍大(da)一(yi)(yi)些(xie)，方(fang)便物(wu)品存取(qu)收(shou)納。而且，現在的(de)電(dian)腦(nao)(nao)包(bao)(bao)尺寸都是(shi)手工測(ce)量的(de)，因(yin)每個人的(de)測(ce)量方(fang)法不同，具體尺寸就可能會有一(yi)(yi)些(xie)出入，所以(yi)，選擇尺寸富余幾厘(li)米的(de)電(dian)腦(nao)(nao)包(bao)(bao)，可以(yi)避免(mian)測(ce)量誤(wu)差(cha)帶(dai)來(lai)的(de)物(wu)品收(shou)納空(kong)間不足問題。