Dell Latitude 14" 7490 Black 2018

★★★★★ 4.7 (23)
CPU Intel Core i5 8350U
RAM 16 GB
Storage 256 GB
Screen 14" 1920x1080
GPU Intel UHD Graphics 620
OS Windows 10 Pro
Weight 1.4 kg
Dell Latitude 14" 7490 Black 2018 laptop
55 التقييم العام

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لمحة سريعة

المزايا والعيوب

الإيجابيات

  • Strong user sentiment (90th percentile) 90th
  • Strong port selection (87th percentile) 87th
  • Strong social proof (87th percentile) 87th
  • Strong portability (80th percentile) 80th

السلبيات

  • Below average cpu (10th percentile)
  • Below average reliability (33rd percentile)

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فتر رأي المالكين منذ الإطلاق
88/100قراءتنا للمشاعر بالذكاء الاصطناعيثقة متوسطة · 16 مصادر · يونيو 2026
1★2★3★4★5★Q1 '24: 5.0★ · 2 مراجعاتQ2 '24: 5.0★ · 2 مراجعاتQ3 '24: 5.0★ · 2 مراجعاتQ4 '24: 5.0★ · 1 مراجعةQ1 '25: 4.5★ · 4 مراجعاتQ2 '25: 5.0★ · 4 مراجعاتQ3 '25: 5.0★ · 1 مراجعةQ1 '26: 4.0★ · 5 مراجعاتQ2 '26: 4.0★ · 1 مراجعة222144151Q1 '24Q2 '24Q3 '24Q4 '24Q1 '25Q2 '25Q3 '25Q1 '26Q2 '26
متوسط التقييمراضون (4-5★)غير راضين (1-2★)ارتفاع العمود = عدد المراجعات
  1. Q1 202672/1004.0★5 مراجعات

    Buyers praised the laptop's value, performance, and like-new condition, but several reported SSD failures and RAM issues, with one noting a bad sector and another mentioning failed RAM and SSD.

    • Multiple reports of SSD failures, including bad sectors and read errors, plus one RAM failure, raising reliability concerns.
    • Excellent value for price, with smooth performance for multitasking, CAD, and everyday use, and good battery life.
    • Unit appears like new, indistinguishable from a new product, with enterprise-grade build and features like backlit keyboard and full HD display.
    • Setup is easy with free Windows 11 upgrade, but firmware was outdated, requiring a simple fix; one reviewer noted a letdown during midterms.
  2. Q2 2025100/1005.0★4 مراجعات

    Buyers in Q2 2025 were highly satisfied with this refurbished laptop, praising its performance, condition, and battery life. It met their needs for general use and gaming.

    • Refurbished unit looks and works like new, exceeding expectations.
    • Performance is great for everyday tasks and gaming like Minecraft.
    • Battery life is excellent, a standout feature for users.
    • Overall satisfaction high; buyers would buy refurbished again.
  3. Q1 202585/1004.5★4 مراجعات

    Buyers in Q1 2025 found the refurbished laptop a good value, with like-new condition and setup praised. Minor issues included cosmetic wear, battery life, and occasional sound problems.

    • Great value for a refurbished laptop, with several noting it exceeded expectations for the price.
    • Physical condition and packaging praised, with one buyer noting it arrived like new and well-packaged.
    • Battery life is weak, but acceptable for an older refurbished model; one buyer keeps charger handy.
    • Sound issues reported, including quiet volume and problems during video calls, though Bluetooth workaround exists.

استنادًا إلى 22 مراجعة عملاء مؤرخة، مجمّعة حسب الربع التقويمي. تحليل الفترات باللغة الإنجليزية.

الأدلة

الأداء

نسب الأداء المئوية

CPU 9.9
GPU 36.2
RAM 37
المنافذ 87.3
الشاشة 40.9
سهولة الحمل 79.8
التخزين 60.3
User Sentiment 90.2
الموثوقية 32.9
التقييم الاجتماعي 86.7

المواصفات التقنية

المواصفات الكاملة

Processor

CPU Intel Core i5 8350U
Cores 4
Frequency 1.7 GHz
L3 Cache 6 MB

Graphics

GPU Intel UHD Graphics 620
Type Integrated
VRAM Type Shared

Memory & Storage

RAM 16 GB
RAM Generation DDR4
Storage 1 256 GB
Storage 1 Type SSD
Storage 2 1 TB
Storage 2 Type HDD

Display

Size 14"
Resolution 1920x1080 (Full HD)
Panel IPS

Connectivity

USB-C Ports 1
USB Ports 3
Thunderbolt 1 x Thunderbolt
HDMI 1 x HDMI
Wi-Fi 802.11ac
Bluetooth Yes
Ethernet Gigabit Ethernet

Physical

Weight 1.4 kg / 3.1 lbs
OS Windows 10 Pro

مقارنة بالمنافسين

Spec Dell Latitude 14" 7490 Apple MacBook Pro Core i7 2.6GHz Lenovo ThinkPad X1 Carbon 21KC00A8US HP OmniBook X Flip ASUS Vivobook X1407QA-V14.X116512 Samsung Galaxy Book4 NP750XGK-KS2US
CPU Intel Core i5 8350U Intel 9th Generation Core i7 Intel Core Ultra 7 155U Intel Core Ultra 5 226V Snapdragon X Intel Core 7 150U
RAM (GB) 16 16 16 16 16 16
Storage (GB) 256 512 512 512 512 512
Screen 14" 1920x1080 16" 3072x1920 14" 1920x1200 14" 1920x1200 14" 1920x1200 15.6" 1920x1080
GPU Intel UHD Graphics 620 AMD Radeon Pro 5300M Intel Graphics Intel Arc 130V Qualcomm Adreno Intel Graphics
OS Windows 10 Pro macOS Windows 11 Pro Windows 11 Home Windows 11 Home Windows 11 Home
Weight (kg) 1.4 2 1.1 1.4 1.5 1.6
Battery (Wh) - 100 57 65 - 35
Compare Compare Compare Compare Compare
المنتج CPUGPURAMالمنافذالشاشةسهولة الحملالتخزينUser Sentimentالموثوقيةالتقييم الاجتماعي
Dell Latitude 14" 7490 9.936.23787.340.979.860.390.232.986.7
Apple MacBook Pro Core i7 2.6GHz Compare 89.268.326.310093.521.659.5097.692.3
Lenovo ThinkPad X1 Carbon 21KC00A8US Compare 50.955.563.578.574.890.651.768.78198.3
HP OmniBook X Flip Compare 59.865.567.190.174.882.451.790.232.998.3
ASUS Vivobook X1407QA-V14.X116512 Compare 89.427.963.272.157.876.236.659.460.296.3
Samsung Galaxy Book4 NP750XGK-KS2US Compare 46.455.554.994.954.553.936.608197.4

السعر

القيمة مقابل السعر

Price History

New Open Box / Refurbished
‏0 US$ ‏200 US$ ‏400 US$ ‏600 US$ ‏800 US$ 9 مايو9 يونيو27 يونيو ‏220 US$

تقييمات حسب الاستخدام

الإجمالي (55.2)AI/LLM (16.2)الألعاب (13.5)سهولة الحمل (67)صناع المحتوى (21)الطلاب (58.2)الأعمال (58.8)المطورون (44.2)الترفيه (48.2)

مراجعة كاملة قادمة قريبًا. المواصفات والتقييمات والأسعار والرسوم البيانية أعلاه محدَّثة دائمًا.

تكوينات أخرى36

عرض جميع التكوينات (36)

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