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Samsung Galaxy S7 Review – Price and Specifications

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Samsung Galaxy S7 Review -  Price and Specifications 1
This took A While, Finally We Have The Specifications Of The Galaxy S7.

The Device has Corning Gorilla glass 4, so be assured that the screen will be very hard to damage
. The wireless charging feature got me, it’s great. Check out more specs below

BODY Dimensions 142.4 x 69.6 x 7.9 mm (5.61 x 2.74 x 0.31 in)
Weight 152 g (5.36 oz)
Build Corning Gorilla Glass 4 back panel
SIM Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)

– Samsung Pay (Visa, MasterCard certified)

– IP68 certified – dust proof and water resistant over 1.5 meter and 30
minutes
DISPLAY Type Super AMOLED capacitive touchscreen, 16M colors
Size 5.1 inches (~72.1% screen-to-body ratio)
Resolution 1440 x 2560 pixels (~577 ppi pixel density)
Multitouch Yes
Protection Corning Gorilla Glass 4
– Always-on display
– TouchWiz UI
PLATFORM OS Android OS, v6.0 (Marshmallow)
Chipset Qualcomm MSM8996 Snapdragon 820
Exynos 8890 Octa
CPU Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo
Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53
GPU Adreno 530
Mali-T880 MP12

MEMORY Card slot microSD, up to 200 GB (dedicated slot) – single-SIM model
microSD, up to 200 GB (uses SIM 2 slot) – dual-SIM model
Internal 32/64 GB, 4 GB RAM

CAMERA Primary 12 MP, f/1.7, 26mm, phase detection autofocus, OIS, LED flash,

Features – 1/2.6″ sensor size, 1.4 µm pixel size, geo-tagging, simultaneous 4K
video and 9MP image recording, touch focus, face/smile detection,
Auto HDR, panorama
Video [email protected], [email protected], [email protected], HDR, dual-video rec.,
check quality
Secondary 5 MP, f/1.7, 22mm, dual video call, Auto HDR

SOUND Alert types Vibration; MP3, WAV ringtones
Loudspeaker Yes
3.5mm jack Yes
COMMS WLAN Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth v4.2, A2DP, LE, apt-X
GPS Yes, with A-GPS, GLONASS, BDS
NFC Yes
Radio No

USB microUSB v2.0, USB Host

FEATURES Sensors Fingerprint, accelerometer, gyro, proximity, compass, barometer, heart
rate, SpO2
Messaging SMS(threaded view), MMS, Email, Push Mail, IM
Browser HTML5
Java No

– Fast battery charging: 60% in 30 min (Quick Charge 2.0)
– Wireless charging (Qi/PMA) – market dependent

– ANT+ support
– S-Voice natural language commands and dictation
– OneDrive (115 GB cloud storage)
– Active noise cancellation with dedicated mic
– MP4/DivX/XviD/WMV/H.264 player
– MP3/WAV/WMA/eAAC+/FLAC player
– Photo/video editor
– Document editor
BATTERY Non-removable Li-Ion 3600 mAh battery
Talk time Up to 22 h (3G)

Music play Up to 62 h

MISC Colors Black, White, Gold, Silver, Pink Gold
SAR US 1.40 W/kg (head) 1.59 W/kg (body)
SAR EU 0.41 W/kg (head) 0.62 W/kg (body)

TESTS Performance Basemark OS II: 2004 / Basemark OS II 2.0: 2128
Basemark X: 32345

Display Contrast ratio: Infinite (nominal), 4.376 (sunlight)
Camera Photo / Video

Loudspeaker Voice 66dB / Noise 62dB / Ring 66dB

Audio quality Noise -92.5dB / Crosstalk -92.7dB

Michael Ajah is a Computer Science Student of The University of Port Harcourt and a Chelsea Fan. He loves RnB and a little mix of Trap Music. An awesome tech reviewer and analyst. Email - [email protected]

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Tecno Camon i4 – Full Specs And Cheapest Price

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Tecno Camon i4

Tecno just launched a new device into the Camon lineup the Tecno Camon i4 and the device comes with very impressive specifications and a very good price in this post I’ll be looking at the specs of the Tecno Camon i4.

Tecno Camon i4

The TECNO CAMON i4 ships with a mid-range MediaTek Helio A22 processor for the 2GB / 3GB RAM version and a MediaTek Helio P22 processor for the 4GB RAM version and 32GB / 64GB  of internal storage.

The Camon i4 runs on Android 9.0 with HiOS 4.6 on top, keeping the lights on is a 3500mAh battery with support for fast charging.

I do hope the fast charging isn’t the same as the Xcharge on the Tecno Spark 2 because that means it’s not actually fast charge. Tecno deserves this shirt on that note

Tecno Camon i4 - Full Specs And Cheapest Price 6

Design And Display

I’m quite impressed with the fact that Tecno decided to go with the dewdrop notch on this device instead of that lousy Apple-like rectangular notch. This one is quite similar to the one on the Samsung M20 and I’d say it’s not bad at all considering the fact that they’ve been giving us phones with notches since the release of the Camon 11 Pro.

Tecno Camon i4 - Full Specs And Cheapest Price 7

You basically get a 6.2-inch IPS Capacitive display with an 81.3% screen-to-body ratio. It’s not something you would call totally bezelless as there’s still as small chin below the device.

Tecno Camon i4

Camera 

The Camera is one of the selling points of this device as the smartphone’s triple camera has a 13MP, 8MP, and 2MP lens combination, which means you would get an impressive performance while taking photos and recording videos at 1080p. The secondary camera at the front is a 16-MP lens and great for selfies. You also get better quality when calling someone via video so cheers to the Snapchat and Instagram Slay Queens.

Tecno Camon i4 - Full Specs And Cheapest Price 8

Software And Hardware

In the specifications department, I’ll give Tecno a B+ on this. The Camon i4 comes with a MediaTek Helio A22 chipset clocked at 2-GHz combined with a Cortex A53 quad-core processor, which takes charge of the Camon i4’s performance. In the graphics department, you get A PowerVR GE8300 GPU to take care of the graphics. There’s also a 4GB variant that comes with a higher Helio P22 Chipset.

Storage

The Camon i4 comes with 32GB of internal storage that can be expanded to 256GB via a memory card. There are 2GB, 3GB, and 4GB variants.

Network And Connectivity

The new Tecno Camon i4 offers a variety of options for easy connectivity, which includes 4G with VoLTE (Voice Over LTE), Wi-Fi, mobile hotspot, micro-USB, GPS, Bluetooth, etc.

Battery

The Tecno Camon i4 ships with a 3500 mAh non-removable lithium-ion battery which means you get a battery that’s enough to last you 10 hours when used actively and about 36 hours when on standby

TECNO Camon i4 Specifications

  • Display: 6.217-inch (1520 x 720) pixels) HD+ display
  • Chipset: 2GHz Quad-Core MediaTek Helio A22 12nm processor / 2GHz Octa-Core MediaTek Helio P22 (MT6762) 12nm processor
  • RAM+ROM: 2GB / 3GB RAM with 32GB storage, 4GB RAM with 64GB storage, expandable memory up to 256GB with microSD
  • Operating System: HiOS 4.6 based on Android 9.0 (Pie)
  • SIM: Dual SIM (nano + nano + microSD)
  • Camera: 13MP + 2MP rear camera, 8MP 120° ultra-wide camera, quad LED flash; 16MP front-facing camera
  • Sensor: Fingerprint sensor, AI Face Unlock
  • Dimensions: 156.9×75.8×7.96mm
  • Network: Dual 4G VoLTE, Wi-Fi 802.11 b/g/n, Bluetooth, GPS
  • Battery :3500mAh battery

Pricing

The price of the Tecno Camon i4 for the 2GB + 32GB variant is N49,000 ($140)

The price of the Tecno Camon i4 for the 3GB + 32GB variant is N55,000 ($154)

The price of the Tecno Camon i4 for the 2GB + 32GB variant is N63,000 ($175)

So what do you think? Is this your next smartphone

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How Multiple Cameras Work On Android And iOS Smartphones

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How Multiple Cameras Work On Android And iOS Smartphones 9

How multiple cameras work on smartphones have always been a question on the minds of most people and 2019 is the year of multiple cameras and many if not all smartphone brands have released phones with multiple cameras. You’ve probably seen the Nokia 9 Pureview with 5 cameras and the Huawei P30 Pro that comes with 4 cameras  (40MP + 20MP +12MP +TOF Camera) and 50x optical zoom.

https://www.gadgetsnow.com/mobile-phones/Huawei-P30-Pro

 Huawei P30 Pro

How Multiple Cameras Work

These two devices come with crazy specifications but I won’t go into that right now, maybe in another post.

However, have you ever tried covering the main camera of your device with a dual camera?

If you haven’t, try doing that right now.

You’ll notice you are actually blocking the whole camera. That leaves the question – What do the secondary cameras do and how do they work.

How Multiple Cameras Work On Android And iOS Smartphones 10

How Multiple Cameras Work

Now I want you to understand this. Most OEMs have other uses of their secondary camera other than the ones I’m going to mention below. These are just the basic functions of the secondary camera.

The secondary camera improves the overall clarity of the image with the help of a “Monochrome” feature. The secondary camera only records the black and white version of the image. With the help of the Monochrome sensor, the primary camera measures how much light is coming from the point of focus.

Previously (with the exception of the Google Pixel 3), the primary camera in smartphones normally handled the measurement so there was a very high possibility of losing some detail while measuring light intensity since it would still need to work on the color filtering.

So this extra burden is handled by the second camera which takes care of that area. Combining the monochrome image which has detailed information about the light and sharpness with the colored image that was captured by the primary camera will produce a rich and detailed image.

In some phones, the secondary camera acts as the zoom lens. Huawei uses their cameras on the P30 Pro a bit differently but going into the entire details might end up making this post a bit lengthy and a bit boring for people who aren’t hardcore techies so I’d try to keep this balanced. However, if you’d like to see that in another post do let me know in the comments.

So that’s basically how multiple cameras work on smartphones

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