Smartphone Display

There are several types of screens in smartphones on the market today:

• LCD (Liquid Crystal Display)
• IPS-LCD (In-Plane Switching Liquid Crystal Display)
• OLED (Organic Light-Emitting Diode)
• AMOLED (Active-Matrix Organic Light-Emitting Diode)

There are also other variations of smartphone screens:

• TFT (Thin Film Transistor)
• IPS (In-Plane Switching)
• LED (Light-Emitting Diode)
• Mini LED
• MicroLED
• POLED
• Super Amoled
• Dynamic and Fluid Amoled
• Super Retina
• Liquid Retina
• Liquid Retina XDR
• ProMotion
• LTPS
• IGZO
• LTPO

While in terms of screen resolution, there are several kinds of screen resolutions:

• HD
• Full HD
• Quad HD
• Ultra HD

There are multiple refresh rates:

• 120Hz
• 60Hz
• 30Hz

For brightness, there are usually several parameters contained in the product description:

• Peak
• Typ
• HBM

Smartphone Storage

 Smartphone Storage

Storage Size Inside Smartphone

It seems that the longer the need for storage media on the smartphone is getting bigger. This is influenced by the size of popular applications that are also increasing in size. In smartphones we know what is called NAND Memory. One of the manufacturers of NAND Memory is SK Hynix. Other NAND memory manufacturers are:

• Samsung
• Kioxia
• Micron
• Kingston
• Western Digital

Several Types of NAND Memory:

1. UFS (Universal Flash Storage)

Here are some of UFS  version : UFS 2.0, UFS 2.1, UFS 3.0, UFS 3.1, UFS 4.0

UFS supports file systems: FAT, exFAT

Here is a list of smartphones that use UFS memory version 4:

1. Realme GT 5
2. Realme GT 5 (240W)
3. OnePlus Open
4. Realme GT 5 Pro
5. Samsung Galaxy S23 Ultra 5G
6. Xiaomi 13 Ultra 5G
7. Oppo Find X6 Pro
8. OnePlus 12 Pro

Here is a list of smartphones that use UFS memory version 3:

1. Samsung Galaxy S20
2. OnePlus 8 Pro
3. Asus ROG Phone  2

2. eMMC (Embedded Multimedia Card)

eMMC is usually found in low-priced laptops, low-priced tablets, Chromebooks. eMMCs are generally cheaper than SSDs. eMMC usually has less storage capacity. The usual eMMC capacity sizes on the market are 32 GB and 256 GB.

3. uMCP (UFS-Based MCP)

uMCP currently uses LPDDR5 technology.

4. eMCP (Embedded Multi-Chip Package)

Examples of smartphones that use storage media with the type of eMCP:

1. Micromax In Note 1

This eMCP performance is somewhere between eMMC and UFS.

USB OTG serves to connect a smartphone with external storage media. 

Android apps to manage storage on smartphones:

1. ApowerManager
2. Dr.Fone - Phone Manager
3. TunesGo
4. Syncios
5. Vibosoft Android Mobile Manager For Windows
6. Storage Analyzer
7. Disk & Storage Analyzer Pro
8. Files by Google
9. Systweak Cleaner for Android
10. Storage Space

Development of Smartphone Technology

 Development of Smartphone Technology  

  

Smartphones are unavoidable for us today. We always use smartphones in everyday life. Such as ordering Gojek services, utilizing banking services, accessing health services. We can also access entertainment services on smartphones, these services examples are Spotify, Netflix.  

  

Hardware Components :  

  

Central Processing Unit (CPU)  

Some manufacturers of CPUs for smartphones: 

• Apple  
• Mediatek  
• Qualcomm  
• Hisilicon  
•  Samsung 

 

Apple 

The company is headquartered in Cupertino, California. It was founded on April 1, 1976, by 3 founders: 

• Steve Wozniak  
• Steve Jobs  
• Ronald Wayne 

On September 22, 2023, Apple released a line of smartphone products consisting of: 

• iPhone 15  
• iPhone 15 Plus  
• iPhone 15 Pro  
• iPhone 15 Pro Max 

 

Some chipset products from Apple which is used in smartphones: 

• A16 Bionic  
• A15 Bionic  
• A14 Bionic  
• A13 Bionic 

 

Mediatek 

Mediatek is headquartered in Hsinchu, in Taiwan. Some chipset products from Mediatek: 

• Mediatek Dimensity  
• Mediatek Helio G Series  
• Mediatek Helio X Series  
• Mediatek Helio P Series  
• Mediatek Helio H Series  
• Mediatek Mid-Range 4G Series  
• Mediatek Entry 4G Series 

 

Examples of smartphones that use Mediatek Dimensity: 

• Infinix GT 10 Pro  
• Vivo Y75 5G  
• Redmi Note 10 5G  
• Vivo T1 5G  
• Realme 8 5G 

 

 

 

Examples of smartphones that use Mediatek Helio X Series:    

• LeEco Le S3  
• Meizu MX6   
• Sharp Z2   
• Kodak Ektra 

 

Examples of smartphones that use Mediatek Helio G Series: 

• Realme 10  
• Infinix Hot 20s  
• Poco M5  
• Infinix Note 12 2023  
• Redmi Note 11 Pro 

 

Examples of smartphones that use Mediatek Helio P Series: 

• Infinix S4  
• Realme C2  
• Nokia 3.1 Plus  
• Vivo Y93 

 

Examples of smartphones that use Mediatek Helio H Series:    

 

Qualcomm  

Qualcomm is an American company, headquartered in San Diego, California. Qualcomm was founded in 1985 by Irwin Jacobs. Some Qualcomm chipset products: 

• Qualcomm 2 Series Mobile Platform  
• Snapdragon 4 series  
• Snapdragon 6 series  
• Snapdragon 7 series  
• Snapdragon 8 series 

 

Examples of smartphones that use SnapDragon 8 Series: 

• Realme GT 2 Pro 5G  
• Xiamoi 12 Pro 5G  
• Samsung Galaxy S22  
• iQ00 9 Pro 5G 

 

Examples of smartphones that use SnapDragon 7 Series: 

• Redmi Note 12 Turbo  
• Realme GT Neo 5 SE  
• Poco F5 

 

Examples of smartphones that use SnapDragon 6 Series: 

• Vivo Y 200  
• Xiaomi Redmi  13 5G  
• Honor X 50  
• Honor X 9B  
• Vivo V 28 

 

Examples of smartphones that use SnapDragon 4 Series: 

• Xiaomi Redmi Note 12 5G  
• iQOO Z6 Lite  
• Motorola Moto G42 5G  
• Sony Xperia Ace IV 

 

Hisilicon  

Hisilicon is located in Shenzen, Guangdong province. Hisilicon is owned by Huawei.   

 

Hisilicon Kirin 970  

Types of mobile phones that use this series of processors: 

• Huawei P20 Pro  
• Huawei P20  
• Huawei Mate 10  
• Huawei Nova 4  
• Huawei Nova 3 

 

Hisilicon Kirin 650  

Types of Mobile phones that use this series of processors: 

• Honor 9 Lite  
• Type Prosesor : Hisilicon Kirin 659  
• Honor 9 N  
• Type Prosesor : Hisilicon Kirin 659 

 

Hisilicon Kirin 990  

Types of mobile phones that use this series of processors: 

• Huawei P 30 Pro  
• Type Prosesor : Hisilicon Kirin  980 

 

HiSilicon Kirin 820  

Types of mobile phones that use this series of processors: 

• Huawei P40 Lite 5G  
• Huawei Honor 30S  
• Huawei Honor X10  
• Huawei Nova 7 SE 

 

HiSilicon Kirin 710  

Types of mobile phones that use this series of processors: 

• Huawei P30 Lite  
• Honor  20i 

 

HiSilicon Kirin 710F  

Types of mobile phones that use this series of processors: 

• Huawei Y8p  
• Honor 30i  
• Honor 20e  
•  Huawei P Smart S  
• Huawei Y9s 

 

HiSilicon Kirin 9000  

Types of mobile phones that use this series of processors: 

• Huawei P50  

Type Prosesor : Hisilicon Kirin 9000  

 

• Huawei Mate 50 Pro  

Type Prosesor : Hisilicon Kirin 9000E 

 

HiSilicon Kirin 710A  

Types of mobile phones that use this series of processors: 

• Huawei Nova Y61  
• Honor 10X Lite  
• Huawei Y7a  
• Huawei P Smart 2021  
• Honor Play 4T 

 

HiSilicon Kirin 985  

Types of mobile phones that use this series of processors: 

• Huawei Nova 7  
• Honor 30  
• Huawei Nova 8 Pro  
• Huawei Nova 8 5G  
• Huawei Nova 7 Pro 

 

HiSilicon Kirin 9000E  

Types of mobile phones that use this series of processors: 

• Huawei Mate 40  
• Huawei MatePad Pro 

 

Samsung  

Samsung is headquartered in Samsung Town, Seoul, South Korea. Samsung was founded in 1938.  

 

 

Exynos 1380  

Types of mobile phones that use this series of processors: 

• Samsung Galaxy F54  
• Samsung Galaxy A54 5G  
• Samsung Galaxy M54 

 

Exynos 1330  

Types of mobile phones that use this series of processors: 

• Samsung Galaxy M14 5G 

 

Exynos 2200  

Types of mobile phones that use this series of processors: 

• Samsung Galaxy S22 Ultra  
• Samsung Galaxy S22 Plus  
• Samsung Galaxy S22 

 

In addition to discussing in terms of the processor contained in the smartphone, we can also discuss it in terms of the applications installed in the smartphone.  

Applications installed on this smartphone can have the purpose to:  

  

Entertainment  

Mobile applications for entertainment purposes can be further divided into:  

1. Play games  
2. Watch Movies  
3. View funny pictures  
4. Listen to podcasts and audio books  
5. Make friends with people from all over the world.  

  

Here are examples of applications for entertainment on the market:  

• Amazon Prime Video 

Daftar film Amazon Prime Videos: 

1. Expats season 1 
2. Twin Love season 1 
3. Trevor Wallace : Pterodactyl 
4. 007: Road To A Million 
5. Invincible season 2 
6. Iosi, El Espía Arrepentido season 2 
7. Upload season 3 
8. The Bad Guy season 1 
9. Hazbin Hotel season 1 
10. Mr & Mrs Smith season 1 
11. Maníaco do Parque: A História Não Contada season 1 
12. Citadel: Diana season 1 
13. Amar é para os Fortes season 1 

 

• Clubhouse 

• Disney+ 

• Netflix 

• Google Play Games 

• Tiktok 

• Xbox Game Pass 

• Hulu 

• HBO Max 

• Youtube