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Choose the Right China-made LCD for iPhone

How to Choose the "Right"
China-made LCD for iPhone


Combining the various LCD qualities sold in the market and the order needs of our customers. DBX list 4 major kinds of the Aftermarket China-made LCD here to share the difference. Labeled the 4 qualities as Grade DS+, Grade DS, Grade DK and Grade DA, also we list 4 main test point that might help you to distinguish: Luminance, Technique (Polarizer), Black Depth and for Visual Appearance. (See below)


Quality Classification of Mobile Phone LCD Screen

Model Quality Classification Luminance Technique Black Depth For Visual Appearance
X DS+ >450cd/m² Original Material ★★★★★ No dust no dots
DS >450cd/m² Soft OLED ★★★★★ dots < 0.15mm, scratch depth <0.25mm
DK >450cd/m² Hard OLED ★★★★☆ dots < 0.15mm, scratch depth <0.25mm
DA >350cd/m² TFT/INCELL ★★★☆☆ dots < 0.3mm, scratch depth <0.05mm


Model Quality Classification Luminance Polarizer Black Depth For Visual Appearance
6/6S/7/8 DS+ 450~550cd/m² 360° ★★★★★ No dust no dots
DS 400~500cd/m² 270° ★★★★★ dots < 0.15mm, scratch depth <0.25mm
DK 400~500cd/m² 270° ★★★★☆ dots < 0.15mm, scratch depth <0.25mm
DA 300~450cd/m² 90° ★★★☆☆ dots < 0.3mm, scratch depth <0.05mm

6P/6SP/
7P/8P
DS+ 500~600cd/m² 360° ★★★★★ No dust no dots
DS 450~550cd/m² 270° ★★★★★ dots < 0.15mm, scratch depth <0.25mm
DK 450~550cd/m² 270° ★★★★☆ dots < 0.15mm, scratch depth <0.25mm
DA 300~450cd/m² 90° ★★★☆☆ dots < 0.3mm, scratch depth <0.05mm


*Luminance – defines the brightness level of the display.
*Polarization – specifies max viewing angle. (rotate the polarizer film to see each angle)
*Black Depth - defines the level of brightness at the darkest part of a visual image.

Review the previous video
3 Major Kinds of Aftermarket China-made LCD for iPhone.

As we know different countries have different requirements, same for LCD screen. but how to get the "right" lcd screen replacement for your local market, on the basis of different regions and types of business, we summed up this buying lead according to our selling data.

Quality Classification

High
Medium+
Medium
Cost-effective

(1) From Quality Classification
DS+: original materials factory.
DS : mixed Original and Compatible materials
DK: high copy materials
DA: compatible materials


(2) From Distribution Area
Here below is the preference ranking for four LCD quality level in the same region, based on analysis of customer purchase records in our major exporting countries. Take North America for example, Grade DA is their first choice, the second choice is DK, the third choice is DS, DS+ is the last to be considered.

Country/Region Country/Region
DS+ DS DK DA
North America 4 3 2 1
England 4 3 1 2
Europe (Except Spain) 2 2 1 2
Spain 3 3 1 2
South America 2 2 2 1
Oceania 4 3 2 1
Asia 4 3 2 1
Africa 4 3 2 1

(3) From Type of Business
Here below is the preference ranking for four LCD quality level for different business type. Take On-Line Store for example, both Grade DS and Grade DK is their first choice, the second choice is Grade DA, the third choice is DS+.


Business Typet Country/Region
DS+ DS DK DA
On-line Store 3 1 1 2
Chain Repair Shop 1 2 3 4
Individual Repair Shop 2 1 3 4
Trade Company 2 2 1 1
Individual Buyer 1 2 3 4

In summary
But the above mentioned only used as a reference for purchase recommendations, our sales representatives will communicate with you in detail and recommend the most suitable quality level to you.
If you have any questions, please feel free to contact us.

DBX ELECTRONIC TECHNOLOGY CO., LTD.
Client Care

Tel & Whatsapp&Wechat:+86 183 2015 8753
E-mail: marketing@dbx.com.cn
website: www.dbx.com.cn


Reaction to an article 1Review
Juan GarcíaReply Time:2020-03-31 15:40:29
Good morning. I am in Colombia. I wish how much is a(one) display and touch for Samsung ia10s in dk and ds quality. Thanks,
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