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Mobile phone chargers can be roughly divided into travel chargers, cradle chargers and maintenance chargers. Generally, users mainly contact the first two. And the most sold on the market is the travel charger.
There are also various forms of travel chargers. The common ones are the cheap duck egg-shaped miniature travel charger, the ordinary desktop card board charger, and the high-end desktop charger with crystal display. Mobile phone charger, also known as: mobile phone adapter, is actually composed of a stable power supply (mainly regulated power supply, providing stable working voltage and sufficient current) plus necessary control circuits such as constant current, voltage limiting, and time limiting. The output parameters marked on the charger (referring to the line charger): such as output 5.0V/1A, output 5.0V/1500mA-11200... refers to the relevant parameters of the internal regulated power supply. Understand this truth, you will know that a (good quality) mobile phone charger is easy to change into a good quality regulated power supply.
The chargers of lithium-ion (li-ion) batteries commonly used in mobile phones use a constant-current and voltage-limited charging system, and the charging current is generally around C2—that is, the charging rate is two hours. For example, a 500mAh battery is charged at 250mA in about two hours 4. Constant voltage charging after 2V.
The lion battery is not suitable for the -DV/DT detection fast charging method used by the NIMH battery advanced fast charger, because the lion battery has a strict limit on the charging current. Lithium ion (Li+) is very active, and high current charging is prone to danger. The general user contacts are mainly the first two. The most popular travel chargers on the market are travel chargers. There are also various forms of travel chargers. The common ones include cheap duck-egg miniature travel chargers, ordinary desktop card board chargers, and high-end desktop chargers with LCD display. device. In view of the fact that most mobile phone users are non-professional users, the chargers basically have the function of full self-stop, and most of the travel chargers are fast chargers, and the charging time is about 1-3 hours. Many chargers on the market advertise that they are controlled by microcomputers, including some very cheap duck-egg-type miniature travel chargers. In fact, strictly analyzed from the charging circuit, only a small number of chargers can be truly controlled by microcomputers (MCU control). .
Some manufacturers claim to be "microcomputer control" when they use integrated blocks on the charging circuit. In fact, many low-cost design integrated blocks are cheap op amp integrated blocks, while some dedicated charging control integrated blocks have higher unit prices. , generally used in relatively high-end or brand-name chargers. So we can't trust the so-called microcomputer control, especially the cheap products. Many products are similar in appearance but have very different internal circuits, and their performance is also very different.Original Samsung Wireless Charger Adapter qi Charge Pad For Galaxy S7 S6 EDGE S8 S9 S10 Plus Note 4 5 For Iphone 8 X XS XR mi 9original Samsung Wireless Charger Adapter qi Charge Pad For Galaxy S7 S6 EDGE S8 S9 S10 Plus Note 4 5 For Iphone 8 X XS XR mi 9
Features:
1-100% S6 Edition QI Wireless Charger Pad
2-5W Charging,Desktop Stand Charger Pad
3-OUTPUT:5V/2000MA
4-50CM Micro USB Data Cable
5. Free Charging Cable Included
6-Color :White/Black
7-Package List :1pcs*Fast Wireless Charger
1pcs*50CM Micro USB Data Cable
8--With retail packaging or without box
If you want to buy more, you can contact us
KEY FEATURES
- BrandName：SAMSUNG
- SamsungModel：SAMSUNGWirelessCharger
- GaN：No
- Max.OutputPower：15W
- OutputInterface：USB
- Type：Travel
- PowerSource：A.C.Source
- PowerSource：USB
- QualityCertification：CCC
- QualityCertification：ce
- QualityCertification：ROHS
- QualityCertification：FCC
- QualityCertification：C-Tick
- QualityCertification：VCCI
- QualityCertification：NOM
- QualityCertification：TUV
- QualityCertification：WEEE
- QualityCertification：PCT
- QualityCertification：GS
- QualityCertification：KC
- ModelNumber：SamsungS7S6EDGES8S9S10PlusNote45ForIphone8XXSXRmi9
- AppliedFastChargeProtocols：QualcommQuickCharge3.0
- Input：100-240V/0.5A
- ModelNumber：SamsungS10S9S8PlusNote10+9/iPhoneXXRXS8/SmartPad
WHAT’S IN THE BOX
1*product
SPECIFICATIONS
- SKU: GE779EA2SHGDUNAFAMZ
- Model: BGCDQ111
- Production Country: China
- Size (L x W x H cm): 12 x 13 x 15
- Weight (kg): 0.52
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| LAUNCH |
Announced |
2019, November 06 |
| Status |
Available. Released 2019, November 11 |
| BODY |
Dimensions |
157.8 x 74.2 x 9.7 mm (6.21 x 2.92 x 0.38 in) |
| Weight |
208 g (7.34 oz) |
| Build |
Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame |
| SIM |
Dual SIM (Nano-SIM, dual stand-by) |
| DISPLAY |
Type |
AMOLED, HDR10, 600 nits (typ) |
| Size |
6.47 inches, 102.8 cm2 (~87.8% screen-to-body ratio) |
| Resolution |
1080 x 2340 pixels, 19.5:9 ratio (~398 ppi density) |
| Protection |
Corning Gorilla Glass 5 |
|
Always-on display |
| PLATFORM |
OS |
Android 9.0 (Pie), upgradable to Android 10, MIUI 12 |
| Chipset |
Qualcomm SDM730 Snapdragon 730G (8 nm) |
| CPU |
Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver) |
| GPU |
Adreno 618 |
| MAIN CAMERA |
Five |
108 MP (7P lens), f/1.7, 25mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
12 MP, f/2.0, 50mm (telephoto), 1/2.55", 1.4µm, Dual Pixel PDAF, 2x optical zoom
8 MP, f/2.0, (telephoto), 1.0µm, PDAF, OIS, 3.7x optical zoom, 5x hybrid zoom
20 MP, f/2.2, 13mm (ultrawide), 1/2.8", 1.0µm
2 MP, f/2.4, (macro) |
| Features |
Quad-LED dual-tone flash, HDR |
| Video |
4K@30fps, 1080p@30/60/120/240fps, 720p@960fps |
| COMMS |
WLAN |
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth |
5.0, A2DP, LE, aptX HD |
| GPS |
Yes, with A-GPS, GLONASS, GALILEO, BDS |
| NFC |
Yes |
| Infrared port |
Yes |
| Radio |
FM radio, recording |
| USB |
USB Type-C 2.0 |
| FEATURES |
Sensors |
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| BATTERY |
Type |
Li-Po 5260 mAh, non-removable |
| Charging |
Fast charging 30W, 58% in 30 min, 100% in 65 min (advertised)
USB Power Delivery |
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A332PCS 2200mAh Removable Battery8 X Functions Fingerprint
8 X Functions Fingerprint SensorFingerprint sensor is not just for unlock. A33 come with 8 functions fingerprint sensor which allow you to unlock apps, take photos, record videos, answer phone calls, record phone calls, stop alarm clock, even customize any of your fingerprints as unique shortcut to launch apps in a second.
16GB, More Space For Storageitel A33 come with 16GB internal memory, available memory has 140% increase if compare to A32F, which means there is about 12GB will be available on A33. Other than that, the optimized Android Go OS with new and reimagined pre-installed apps, now your A33 has more free space to save photos, videos and install more apps.
Capture the Best Moment with Varies Photo ModesPhotos taken are crisp and vivid with the 5MP rear camera and fast auto-focus. A33 packed with a comprehensive range of built-in camera functions and filters that help you take beautiful panoramic and clear night shots effortlessly.
Smoother Performance Offered By The Optimized Android™ 8.1 (Go edition) OSThe optimized Android™ 8.1 (Go edition) operating system ensure a smoother experience and offer more storage, and maximized battery life.
Perfect for One Hand Operation with 5”ScreenWith a streamlined body you won't want to let go, A33 offers a comfortable grip with great visual experience when watching video or playing games.
Itel A33 – Full Specifications
NETWORK
SIM Card Dual SIM
2G Yes, GSM 900 / 1800 / 1900 / 850
3G Yes, HSDPA 2100 / 900 / 850
4G NO
BODY
Weight 123 grams
Dimensions 136.7 x 68 x 8.3mm
Colours Champagne Gold, City Blue, Piano Black
MEMORY
Internal 8 GB
External Up to 32 GB, microSD
RAM 1 GB
DISPLAY
Size 5-inch display
Type IPS LCD Capacitive touchscreen, 16M colors
RESOLUTION 480 x 854 pixels
Multitouch Yes
PROCESSOR & OS
CPU 1.3GHz Quad-Core
GPU Mali 400 MP2
OS Android 8.1 Oreo (Go Edition)
CHIPSET MediaTek MT6580 Processor
CONNECTIVITY
Wi-Fi Yes, WiFi 802.11
Hot-Spot Yes
Bluetooth Yes,
Sensor Fingerprint, Face Unlock
USB Yes,
CAMERA
Front 2MP front-facing camera
Rear 5MP Dual Camera
Camera Flash Yes, LED flash
Video Recording Yes,
Camera Features Autofocus, Geo-tagging, Touch focus, Face detection
SOUND & VIDEO
Loudspeaker Yes
Video 3GP, MP4, WMV, AVI, MKV, FLV, H.264, H.263
Jack Size 3.5mm
BATTERY
Battery Model 2,200mAh Li-Ion Battery
|
| Connectivity |
WiFi + 4G |
| Sim Type |
Dual SIM |
| OS |
Android OS |
| Sim Slots |
Dual Nano Sim |
| Battery Capacity |
5020mAh |
| RAM |
6 GB |
| Internal Memory |
128 GB |
| Colour |
Grey |
| Brand |
Xiaomi |
| Screen size |
Others |
Model
Xiaomi Redmi Note 9S
Released
March 2020
Status
Available
Design
Type
Bar
Dimensions
165.8 x 76.7 x 8.8 mm
Weight
209 Grams
Waterproof
Splash-proof
Display
Display Type
IPS LCD
Size
6.67 inches
Resolution
1080 x 2400 pixels
Display Colors
16 Million Colors
Pixel Density
386 PPI (pixels per inch)
Touch Screen
Capacitive touchscreen
Display Protection
Corning Gorilla Glass 5
Features
450 nits type. brightness (advertised)
Hardware
CPU
Octa-core (2x2.3 GHz Kryo 465 Gold + 6x1.8 GHz Kryo 465 Silver)
GPU
Adreno 618
RAM (Memory)
6 GB
Internal Storage
128 GB
Memory Card Slot
microSDXC (uses shared SIM slot)
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass
Software
Operating System
Android 10.0 + MIUI 11
User Interface
Yes
Camera
Rear Camera
48 MP (wide) + 8 MP (ultrawide) + 5 MP (macro) + 2 MP (depth)
Image
2160p
Video
2160p@30fps, 1080p@30/60/120fps, 720p@960fps, gyro-EIS
Flash
LED flash, HDR, panorama
Front Camera
16 MP (wide)
Network
SIM
Nano SIM
Dual SIM
Dual SIM (Nano-SIM, dual stand-by)
Connectivity
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB
2.0, Type-C 1.0 reversible connector
GPS
Yes, with A-GPS, GLONASS, GALILEO, BDS, NavIC
NFC
Wireless Charging
No
Headphone Jack
Battery
Capacity
Li-Po 5020 mAh battery + Fast charging 18W
Placement
Non-removable
|
| Colour |
Grey |
| Warranty Period |
1 Year |
| Brand |
Xiaomi |
| Screen size |
6.4 inches |
| Sim Type |
Dual Nano SIM |
| OS |
Android OS |
| Sim Slots |
Dual Sim |
| Battery Capacity |
5000mAh - 8000mAh |
| RAM |
6 GB |
| Internal Memory |
128 GB |
Xiaomi Redmi Note 9 Pro - Dual - 128GB ROM - 6GB RAM - 4G LTE - 64MP - 5020mAh - 6.67" - Fingerprint - Grey
Redmi Note 9 Pro
Glacier White
Interstellar Grey
Tropical Green
processor
Qualcomm® Snapdragon™ 720G
High-performance octa-core processor
Frequency: up to 2.3GHz
AdrenoTM 618 graphics processor
Qualcomm® 5th generation AI engine
8nm process technology
Battery and Charging
5020mAh (typ)*
Built-In Non-removable Lithium Ion Polymer Battery
USB Type-C reversible connector port
Supports 30W fast charge
33W fast charger in-box
Display
6.67" DotDisplay
Resolution: 2400 x 1080 FHD+
Contrast: 1500:1 (typ) | NTSC: 84% (typ)
TÜV Rheinland low blue light certification
Reading mode 2.0
Corning® Gorilla® Glass 5
Rear Camera
64MP AI Quad Camera
64MP ultra-high resolution primary camera
1/1.72” sensor size
1.6μm 4-in-1 Super Pixel, 0.8μm pixel size
f/1.89
AF, 6P lens, FOV 79.8°
8MP ultra wide-angle camera
FOV 119° (108.3° after distortion correction )
f/2.2
1/4” sensor size
1.12μm pixel size, 5P lens
5MP macro camera
AF (2cm-10cm), f/2.4, 1/5” sensor size, 1.12μm pixel size
2MP depth sensor
1/5” sensor size, 1.75μm pixel size, f/2.4
Rear camera photography features
Night mode | Document mode | Cinematic portraits
64MP HD | Smart ultra-wide angle mode | Rear camera Beautify
Steady handheld night photography | Portrait mode background blurring | Panorama mode
Pro mode | Photo timer | Leveling | Burst mode | Face recognition | HDR | Ultra wide-angle edge distortion correction | Custom watermark | AI watermark | Portrait mode background blur adjustment | Full screen frame
Rear camera AI scene detection (27 recognizable tags) | Macro camera
Rear camera video features
Cinematic 4K video | Ultra-wide angle recording | Macro recording | Short video mode | 4K recording | Kaleidoscope
4K recording 30fps
1080P recording 30fps / 60fps
720P recording 30fps
1080P slow
motion recording 120fps
720P slow
motion recording 120fps / 240fps / 960fps
Front Camera
16MP In-Display Front Camera
16MP, 1.0μm
f/2.48 aperture
Front camera photography features
Panorama selfie | Palm shutter | AI silhouette detection | Front camera HDR | Front facing flash | Face recognition | AI Beautify | AI portrait mode | AI scene detection
Front camera video features
120fps Slo-Selfie
Storage and RAM
6GB + 128GB*
Largest available for Redmi Note 9 Pro
6GB + 64GB also available
* Actual available memory may vary due to various factors. As the operating system occupies a portion of the RAM, actual available memory is less than stated. As the phone comes with pre-installed applications, the actual storage size is smaller than stated.
Fingerprint sensor
and Buttons
Network &
Connectivity
Communications
Supports 2+1 card slot, nano-SIM + nano-SIM + microSD (512GB expandable)
Supports dual SIM VoLTE HD calling
Note: Dual 4G SIM requires the support of local telecom operator services, and may not be available in all regions.
Network & Connectivity
GSM: B2/3/5/8
WCDMA: B1/2/4/5/8
TDD LTE: B38/40/41(2535-2655MHz)
FDD LTE: B1/2/3/4/5/7/8/20/28
Wireless Network
Supports protocols: 802.11a/b/g/n/ac
Supports 2.4G Wi-Fi / 5G Wi-Fi
Wi-Fi Direct / Wi-Fi Display
Supports Bluetooth 5.0
NFC
Supports Google Pay
Dimensions
Height: 165.75mm
Width: 76.68mm
Thickness: 8.8mm
Weight: 209g
* Data provided by Xiaomi Laboratories. Industry measurment methods may vary, and therefore actual results may differ.
Security
Side-mounted fingerprint sensor
AI Face unlock
Navigation &
positioning
GPS/ A-GPS / Galileo/ GLONASS / Beidou
Audio
1216 X max0.5mm high amplitude ultra-linear speaker
Smart PA 10V external, pressure boosted, high volume
3.5mm headphone jack
Multimedia
• MP4
• M4V
• MKV
• XVID
• WAV
• AAC
• MP3
• AMR
• FLAC
• APE
Sensors
Z-axis linear vibration motor | Side-mounted fingerprint sensor | Distance sensor | In-screen ambient light sensor | Accelerometer | Gyroscope | Electronic compass | IR blaster
Package contents
Redmi Note 9 Pro / Power adapter / Simple protective cover / USB Type-C cable / SIM eject tool / User guide / Warranty card
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The Infinix Smart 5 is a mid-range smartphone that was announced in Nigeria market. The android phone comes with a tall aspect ratio, a large-sized battery, a triple rear camera, and a large 5000 mAh battery.
Design and Display
The Infinix Smart 5 has a stylish gem-cut-design that creates subtle patterns . The panel is similar to the one on Infinix Hot 9 series and Tecno Spark 5 housing the cameras and fingerprint reader.
It also has a fingerprint scanner and it measures 165.4 x 73.4 x 8.75mm in dimensions. The waterdrop notch on the front houses a 6.6-inch LCD display that offers 720 x 1600 pixels resolution and 20:9 aspect ratio.
The screen has an 86.6% screen-to-body ratio offering a broader view experience.
Camera
There is an 8 MP snapper on the waterdrop notch that features automatic retouching to deliver perfect photos. It also has a dual flash for nice shots in dim light. You will get a new intelligent algorithm to customize your own beauty style such as 3D face improvement and identifies different skin tones to make selfie photos more natural and unique.
The Smart 5 is further equipped with triple rear cameras on the back. It includes an enhanced AI-powered 8MP triple camera that captures clearer, brighter, and more beautiful photos effortlessly at all times.
Hardware and Software
On hardware, the maker equipped the Smart 5 with a midrange Mediatek MT676ID processor that has an octa-core clocking at a speed of 1.8 GHz. It runs on Go Edition based on the Android 10 operating system out of the box.
The internal storage includes an average of 32GB and 2GB RAM.You can further expand the phone using a micro SDcard up to 64GB. The Infinix Smart 5 packs a 5000 mAh battery that Infinix claims will last up to 4 days. It has a standard version of 10W charging through micro USB cable.
Infinix Smart 5 Specs & Features
- 6.6 inches HD+ WATERDROP Display, 720 x 1600 pixels, 20:9 ratio (~266 ppi)
- Android 10 (Go edition)
- MT676ID PROCESSOR
- 2GB,
- 32gb Built-in Storage up to 64GB Memory Card
- 8 MP + VGA + VGA Triple Rear Cameras
- 8 MP Front Camera with dual flash light
- Fingerprint Scanner
- 5000 mAh Battery
- 4G/3G/2G NETWORK
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