Dell Latitude 14" 7420 Black 2021

Name: Dell Latitude 14" 7420 Black 2021
Brand: Dell
SKU: Latitude 7420-i5-16-256_T_W11
Availability: InStock

CPU Intel Core i5 1145G

RAM 16 GB

Storage 512 GB

Screen 14" 1920x1080

GPU AMD Intel Iris Xe Graphics

OS Windows 11 Pro

Weight 0.5 kg

Battery 63 Wh

Dell Latitude 14" 7420 Black 2021 laptop

52 综合评分

价格 US$430

在Newegg查看价格

也有开箱和翻新产品：

Refurbished US$430 Newegg

关于此Laptop

Brand Dell
Model Name Latitude 7420 2-in-1
Screen Size 14 Inches
Color Black
Hard Disk Size 512 GB
CPU Model Core i5
Ram Memory Installed Size 16 GB
Operating System Windows 11 Pro
Special Feature Support Stylus
Graphics Card Description Integrated

概述

性能表现

性能百分位

CPU 21.3

GPU 96.5

RAM 37.9

Ports 77.5

Screen 39.2

Portability 97.4

Storage 53.4

Reliability 31.6

Social Proof 14

优缺点

Pros

Strong compact (97th percentile) 97th
Strong gpu (97th percentile) 97th
Strong port (78th percentile) 78th

Cons

Below average social proof (14th percentile) 14th
Below average cpu (21th percentile) 21th
Below average reliability (32th percentile) 32th

规格参数

完整规格参数

Processor

CPU	Intel Core i5 1145G
Cores	4
Frequency	2.6 GHz
L3 Cache	8 MB

Graphics

GPU	Intel Iris Xe Graphics
Type	integrated
VRAM	48 GB
VRAM Type	GDDR6

Memory & Storage

RAM	16 GB
RAM Generation	LPDDR4X
Storage	512 GB
Storage Type	NVMe SSD

Display

Size	14"
Resolution	1920 (Full HD)
Panel	IPS
Brightness	300 nits

Connectivity

USB-C Ports	2
USB Ports	1
Thunderbolt	Thunderbolt 4
HDMI	HDMI 2.0
Wi-Fi	Wi-Fi 6
Bluetooth	Bluetooth 5.1

Physical

Weight	0.5 kg / 1.2 lbs
Battery	63 Wh
OS	Windows 11 Pro

性价比分析

Newegg Refurbished US$430 Best Price

2026年5月3日 Refurbished US$430

竞品对比

Spec	Dell Latitude 14" 7420	Apple MacBook Air M5	ASUS ProArt PX13	Samsung Galaxy Book5 Pro NP940XHA-KG3US	Lenovo Yoga Book 9i 83KJ0000US	Microsoft Surface Laptop Copilot+ PC
CPU	Intel Core i5 1145G	Apple M5	AMD Ryzen AI 9 HX 370	Intel Core Ultra 7 256V	Intel Core Ultra 7 255H	Qualcomm Snapdragon X Elite X1E-84-100
RAM (GB)	16	24	32	32	16	16
Storage (GB)	512	1000	1000	1000	1000	1024
Screen	14" 1920x1080	13.6" 2560x1664	13.3" 2880x1800	14" 2880x1800	14" 2880x1800	13.8" 2304x1536
GPU	AMD Intel Iris Xe Graphics	Apple M5 10-core	NVIDIA GeForce RTX 4050	Intel Arc	Intel Arc	Qualcomm Adreno
OS	Windows 11 Pro	Mac OS	Windows 11 Home	Windows 11 Home	Windows 11 Home	Windows 11 Home
Weight (kg)	0.5	1.2	1.4	1.2	1.3	1.3
Battery (Wh)	63	-	73	15	-	54
		Compare	Compare	Compare	Compare	Compare

Product	Cpu	Gpu	Ram	Port	Screen	Compact	Storage	Reliability	Social Proof
Dell Latitude 14" 7420	21.3	96.5	37.9	77.5	39.2	97.4	53.4	31.6	14
Apple MacBook Air M5 Compare	81.4	18.5	58.4	46.2	79	89.7	63.7	96	97.9
ASUS ProArt PX13 Compare	86.1	76.4	91.5	77.5	94	91	63.7	57.9	99.3
Samsung Galaxy Book5 Pro NP940XHA-KG3US Compare	66.4	64.2	80.8	66.8	93.2	85	73.3	78.2	94.4
Lenovo Yoga Book 9i 83KJ0000US Compare	84.6	64.2	67.3	57.1	95.7	82.7	63.7	78.2	94.4
Microsoft Surface Laptop Copilot+ PC Compare	98.6	37.8	52.2	60.8	86.4	86.9	81.2	78.2	95.9

使用场景评分

完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。

其他配置26

Latitude 14" 7420Intel Core i7 1185G16GB512GBBlackUS$349 Latitude 14" 7420Intel Core i5 1135G8GB256GBBlackUS$350 Latitude 14" 7420Intel Core i7 1185G16GB256GBUS$360 Latitude 14" 7420Intel Core i7 1165G716GB512GBSilverUS$365 Latitude 14" 7420Intel Core i5 1145G16GB512GBGrayUS$396 Latitude 14" 7420Intel Core i7 1165G16GB512GBBlackUS$400 Latitude 14" 7420Intel Core i7 1185G32GB256GBUS$405 Latitude 14" 7420Intel Core i7 1165G16GB512GBGrayUS$428 Latitude 14" 7420i7-1185G16GB512GBUS$490

显示全部 26 个配置

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