Revo Power

Revo Power is the leading model smartphone of the brand REVO in the beginning of 2017. Revo Power provides you tons of features that you will love, but one of the best feature is autonomy of work – extremely long time of extreme usage without charging of the smartphone and extremely short time for charging to the max. The display is LTPS , the two cameras, both of them have as a main feature reduced power consumption. OS is Android 6.0 Marshmallow’s Google GMS certified, all this should provide perfect device security, stability and compatibility, as well serious battery autonomy.

Design and build

Revo Power is well designed and produced. The weight is 214 grams and is 9.8 mm thin. This is a little bit more than the regular smartphone, but don’t forget. Revo power is not regular smartphone. This device is full of features that you can’t find in other regular smartphones. With this 6000 mAh battery you will forget about battery down ! Actually, it does not feel heavy at all and fits perfectly in the hand. The body of Revo Power has a thin and elegant aluminum frame made by CNC and anodic oxidation processes. The screen is protected by Dragontrail 2 glass with 2.5D curved edges.
In addition, Revo Power is IP64 certified. IP (Ingress Protection). The meaning of the figures is

First and second digits:

6	No ingress of dust; complete protection against contact (dust tight). A vacuum must be applied. Test duration of up to 8 hours based on air flow.
4	Water splashing against the enclosure from any direction shall have no harmful effect, utilizing either: a) an oscillating fixture, or b) A spray nozzle with no shield. Test a) is conducted for 10 minutes. Test b) is conducted (without shield) for 5 minutes minimum.	Oscillating tube: Test duration: 10 minutes, or spray nozzle (same as IPX3 spray nozzle with the shield removed)

Attention: Do not immerse directly in water!

Controls

Revo Power has a classic layout in terms of controls. On the front, above the display are placed front-facing camera, earpiece and light/proximity sensor. Below the display are three capacitive buttons. On the left of the home button is the menu/options one and on the right is the back button. On top of the device sits a 3.5 mm jack, while at the bottom is the USB port with a noise-cancellation mic. On the left side is mounted a hybrid, dual-SIM tray, which can be used either with two micro-SIM cards, or with one micro-SIM card and one microSD card. On the left side are the volume up-down button and below it is the power one. At the top end of the backside is the rectangular camera module – centrally positioned, with a vertically placed dual-LED flash to its left. Above the camera is a small hole, which is the second noise cancellation microphone. Below the camera is the roundshaped fingerprint sensor. At the bottom end to the left is the speaker grille with a single speaker inside.

Display

Revo Power has 5.5-inch LTPS IPS display with a resolution of 1080 x 1920 pixels.The abbreviation LTPS means low-temperature polycrystalline silicon (LTPS) technology. It is one of the preferred technologies for big displays with large resolutions and pixel densities. The screen is protected by a Dragontrail 2 Glass. It is 30% harder than a standard Dragontrail glass and 8 times harder than the soda-lime glass (the standard one used in windows, bottles and so on). It has 2.5D curved edges, which perfectly with the fingers. Working with the display feels very pleasant, indeed. It is brilliant, fast and responsive. The colors are vibrant and crisp.

The screen of Revo Power looks very bright because of the high contrast ratio 1995:1. The contrast ratio is a property of a display system, defined as the ratio of the luminance of the brightest color (white) to that of the darkest color (black) that the system is capable of producing. A high contrast ratio is a desired aspect of any display. For Revo Power the figures are at 100% of brightness its white value is high – 552.705 cd/m2, which matched with the low black value – 0.277 cd/m2, end up in a contrast ratio of 1995:1. The screen has almost the same static contrast ratio at 25% of brightness, while at 75% and 50% it is around the 1700/1800:1 mark, and at 0% brightness drops twice to 930:1. This means that the colors look cold. The viewing angles are very good as well. A more interesting fact is that the display covers almost entirely correctly the sRGB color space with very light deviations. sRGB is a standard RGB color space created cooperatively by HP and Microsoft in 1996 for use on monitors, printers and the Internet, and subsequently standardized by the IEC as IEC 61966-2-1:1999.

Operating System, User Interface and Software

Revo Power is based on Android 6.0 Marshmallow. The operating system is Google GMS certified and has Google Android 6.0 standard launcher. Google GMS certification guarantees good and up today security, stability of work and compatibility of the device. All A brands of smartphones are Google GMS certified.

The Settings of Revo Power is pretty is intuitive and simple.

As per standard for Marshmallow devices, on the home screen is placed a classic App Tray icon. When clicked it opens up the list of apps.

Networks, calls and connectivity

Revo Power supports quad-band 2G GSM (850, 90, 1800, 1900 MHz), dual-band 3G WCDMA (900, 2100 MHz), and penta-band 4G FDD-LTE Cat. 4 (800, 900, 1800, 2100, 2600 MHz) networks. It works with two micro-SIM cards in a dual standby mode. The second slot may be used for a microSD card in case you need more storage. The smartphone behaved perfectly as long as it concerns reception and call quality. There have been no issues with the other types of connections it provides. It supports Wi-Fi 802.11 b/g/n and Wi-Fi HotSpot. During the test period it was capable to get Wi-Fi signal even in areas with generally very low signal. Bluetooth connections with other devices have also been established without problems (Bluetooth 4.0).
Casting your Android screen allows you to mirror your Android device to the TV so you can enjoy your content exactly as you see it on your mobile device. This is very convenient way to use your device on large screen and to control the content on the screen. The only requirement is that the both devices must be connected to one router (in one network)
Revo Power has USB On-the-Go, which works perfectly and is a very convenient feature. Moreover, it arrives with a reverse OTG cable. USB OTG (USB On The Go) is a standard that enables mobile devices to talk to one another.
Traditionally mobile devices could only connect to a Mac/PC by USB, but USB OTG makes it possible for devices to connect directly to each other. And that’s not all USB OTG can do. By enabling your device to act as a USB host – that is, to be the boss of other devices that you connect to it – you can use additional hardware such as storage, keyboards or even musical instruments together with your handset.
Revo Power can power also other devices. It means to work like power bank. More about this function you can find in the battery section. As long as it concerns GPS/A-GPS service, the smartphone managed to detect navigation satellite quickly and with great accuracy of up to 2 meters.

Performance

Revo Power is based on MediaTek MT6753 chipset, with 1.3GHz octa-core CPU and a 450Mhz tri-core Mali-T720 MP3 GPU (Graphic processor unit). This chipset (SoC) is perfect for multitasking. You may enjoy games and apps that are not very demanding in terms of graphics. The RAM is 3GB LPDDR3 . It is single channel, at 800MHz clock and. The internal memory is 32GB and 26.49GB are available to the user.
Revo Power has several integrated sensors such as proximity, light, accelerometer, and Hall (orientation) sensor. There is a fingerprint sensor as well, placed on the back below the camera. The app that manages is it standard. Saving a fingerprint ID is easy and unlocking the phone via the sensor is very quick and convenient.

Cameras

Revo Power main camera is 13-megapixel OmniVision OV13850 PureCel sensor. This model is with 40% reduction in power consumption compared to the previous generation of OmniVision sensor. The optical size is 1/3.06″, a 1.12 Вµm pixel and operates at 30fps for zero shutter lag. The main camera of Revo Power is with an f/2.0 lens and dual-LED flash. The output images are software interpolated to 16-megapixel. The selfie camera is 5-megpaixel OV5670 PureCel sensor with a 1.12 Вµm pixel, the photos are software interpolated to 8-megapixel. This sensor is power efficient as well by consuming 35% less power than its previous generation and has an additional ultra low power mode. The camera app of the smartphone is the android standard one. It allows you to adjust the exposure, scene mode, white balance, ISO, and other standard properties.

Audio

Audio maniacs will like Revo Power. It is equipped with a 6th generation AW8736 chip with no-crack-noise (NCN) technology. This is Class K Audio Amplifier with ultra-low distortion and constant large volume. It has an integrated K-Charge pump booster circuit, which maintains the power output even if the battery voltage goes down. The tests of the audio of the device by using the RightMark Audio Analyzer software and the TASCAM US-2×2 audio interface. The overall results are Very Good and the smartphone excels in frequency response.

Battery

The battery of Revo Power is 6000 mAh Li-Pol battery and it is non-removable. According to the specifications the accumulator should provide up to 50 hours of talk time and 360 hours of standby time. It arrives with a fast charger and a reverse OTG cable. As we said before, it means you can use Revo Power as a power bank for charging other devices. The battery is also coupled with MediaTek’s Pump Express Plus. The 6000 mAh battery charged from 0% to 100% for about 2 hours and 30 minutes.

What’s in the box

Revo Power arrives in a elegant purple box with the REVO logo with a list of the basic specifications of the model on its back. In the box you will find Revo Power smartphone, a quick guide, a pin for the SIM tray, a screen protector and a wiping cloth, a standard USB cable, a reverse OTG cable, and a fast charger.

Conclusion

It is simple – If you are looking for a good and modern smartphone RevoPower is the right choice for you. If we try to make it more complicated it will looks like this:

If you like:
– To listen good quality music,
– If you like good sound,
– Easy to connect your smartphone with TV;
– If you like to connect different devices to your smartphone;
– If you like good performance;
– If you like long time autonomy with one charging;
If you like to have…

Basic Parameters

CPU	MediaTek MTK6753
CPU Speed	1.3GHz
CPU Cores	Octa-Core
RAM	3GB LPDDR3
Storage	32GB
Size	77 mm x 153.4 mm x 9.7 mm
Weight	213g
Operating System	Android 6.0 Marshmallow
Battery Capacity	6000mAh
Warranty	2 years

Network Connectivity

Wi-Fi	802.11 b/g/n
3G network	Built-in 3G modem
Network	GSM 850/900/1800/1900; WCDMA 900/2100Mhz; LTE: 800/900/1800/2100/2600
SIM card slots	2 (Micro SIM)
Bluetooth	Yes
GPS	Yes

Display and Touch

Display Size	5.5″
Resolution	1920 х 1080
Display Type	IPS, Capacitive, Multi-touch, Scratch resistant, 24 bit color depth, 401 ppi (pixels per inch), 1.778 Aspect ratio, Dragontrail 2 glass, 2.5D curved glass screen, LTPS (Low Temperature PolySilicon)

Camera, Video and Multimedia

Rear Camera	13 MPx
Front Camera	5.0 MPx

In the Box

Fast Charger, Earphones, USB Data Cable, reverse OTG cable, pin for the SIM tray, screen protector and wiping cloth