Vivo V9 vs OPPO A77

Housed in a robust aluminum alloy body, the Vivo V9 smartphone is expected to hit the store shelves on March 20. Its dimensions are 75.03 mm x 154.81 mm x 7.89 mm and it will weigh in at 150 grams (with battery). The phone is expected to come in gold and black color versions.

The Oppo A77 Android 4G smartphone, on the other hand, was launched in May, last year. The phone’s dimensions are 153.3 x 75.9 x 7.4 mm, it weighs in at 148 grams (with battery) and sports a metal body design. Moreover, it has a 2.5D curved glass display and is up for grabs in gold color version.

The Vivo V9 packs a powerful Qualcomm Snapdragon 626 MSM8953 Pro, 64-bit processor along with Qualcomm Adreno 506 graphics processing unit, under the hood. It offers 4GB of RAM and 64GB of internal memory that can further be expanded up to 128GB via microSD card slot. It includes various sensors such as an accelerometer, proximity, fingerprint and lots more.

The Oppo A77 is powered by MediaTek MT6750T processor and it comes with an ARM Mali-T860 MP2 650MHz GPU. The phone offers 3GB/4GB of RAM and 32GB/64GB of expandable onboard storage. It also supports external memory up to 256GB using SIM 2 slot. The A77 offers front-mounted fingerprint scanner, ambient light, accelerometer and proximity sensor.

Details about the price tag Vivo V9 smartphone will come bearing are hard to come by. However, more shreds of information are likely to surface online ahead of the phone’s much-awaited launch. The Oppo A77 smartphone was launched bearing a price tag of about $233.

Product Name

Vivo V9

OPPO A77
Product Image
Price
Our Rating

8.6

5.5
Brand

Vivo

OPPO
Category

Mobiles

Mobiles

General

Model

V9 Oppo A77 (Snapdragon Variant)
Released

20 March, 2018 19/07/17
Status

Available Available

Design

Type Design Type called form factor refers to a mobile phone's size, shape, and style as well as the layout and position of major components of phone. There are three major form factors seen in mobile phones => bar phones, folding phones and sliding phones.

Bar Bar
Dimensions

75.03 mm x 154.81 mm x 7.89 mm 153.3 x 75.9 x 7.4 mm
Weight

150 Grams (With Battery) 148g
Waterproof

No

Display

Display Type Display Technology => A number of display technologies and types used in mobile phones => TFT (Thin Film Transistor), IPS (In-Place Switching), OLED (Organic Light Emitting Diode), AMOLED (Active-Matrix Organic Light-Emitting Diode), Super AMOLED (an even advanced version of AMOLED), Resistive Touchscreen (Resistive touchscreens contain two layer of conductive material with a very small gap between them which acts as a resistance), Capacitive Touchsceen (Capacitive touchscreen technology consists of a layer of glass coated with a transparent conductor)

IPS, LCD capacitive touchscreen TFT
Size

6.3 inches 5.5 inch
Resolution

2280 x 1080 Pixels, 24 bit color depth 1920 x 1080 (FHD)
Display Colors Display Colors is refers to the number of different shades of colors that the screen is capable of displaying => 64K colors, 256K colors and 16 million colors, Obviously 16M is highest available range of colors and better than others.

16M Colors 16.7 Million Colors
Pixel Density Pixel Density (PPI) is refers to the concentration of pixels on a particular display, measured in pixels per inch (ppi). Pixel density is calculated by dividing the diagonal pixel resolution of a display by its diagonal size, higher pixel density better display quality.

~ 400 PPI Pixel per inch 401 ppi
Touch Screen

Yes Multi Touch Support Yes
Display Protection Display Protection => Gorilla Glass is a special alkali-aluminosilicate glass shield with exceptional damage resistance that helps protect mobile displays from scratches, drops, and bumps of everyday use, It is always better to go for a smartphone with Gorilla Glass for that added protection and peace of mind.

Yes Support Corning Gorilla Glass 5
Features

FHD+ IPS display
Multi Touch Screen
~ 400 PPI Pixel Per Inch
Capacitive Touch
LED Notifications
2.5D Curved Glass Capacitive Touchscreen

Hardware

CPU The main chipset of the device.

Octa-Core 2.2 GHz ARM Cortex-A53
GPU GPU (Graphics Processing Unit) is a single-chip processor designed to rapidly manipulate and alter memory to accelerate the creation of images in a frame buffer intended for output to a display, This includes things such as lighting effects, object transformations, and 3D motion.

Qualcomm Adreno 506 Adreno 506
RAM (Memory) RAM (Random Access Memory) is a type of computer memory that can be accessed randomly, any byte of memory can be accessed without touching the preceding bytes that allows information to be stored and accessed quickly from random locations. RAM is the most common type of memory found in computer systems, smartphones, tablets and other electronic devices.

4GB LPDDR4, 933MHz 4GB
Internal Storage Internal Storage is a data storage space (flash memory) mostly used in smartphones, tablets and other electronic devices where operating system, apps, music, photos, videos, files and other user data Is stored.

64GB, External Memory Support Up to 128GB 64GB
Memory Card Slot Memory Card Slot is a special slot for inserting a memory card. Memory cards allow you to expand the phone's built-in memory, A memory card (sometimes called a flash memory card or a storage card) is a small storage medium used to store data such as text, pictures, audio, and video, for use on small, portable or remote computing devices such as mobile phones, mp3 players, digital cameras.

microSD, microSDHC, microSDXC Yes (up to 256GB)
Sensors Sensors are electronic components that detects and responds to some type of input from the physical environment. The specific input could be light, heat, motion, moisture, pressure and location, The output is generally a signal that is converted to use in computing systems, a location sensor, such as a GPS receiver is able to detect current location of your electronic device.

Proximity Sensor
Accelerometer
Compass
Ambient Light
Gyroscope
Fingerprint Fingerprint Sensor (Front), Accelerometer, Proximity Sensor, Magnetometer, Ambient Light Sensor

Software

Operating System OS => Every computer system run on a base software called Operating System (OS). Operating System controls all basic operations of the computer (such as smartphone, PDAs, tablet computers and other handheld devices). The Operating System allows the user to install and run third party applications (apps), apps are used to add new functionality to the device.

Funtouch OS 4.0 (Android 8.1 Oreo) Android 7.1 (Nougat)
User Interface UI or user interface of a device is the look and feel of the on-screen menu system. How it works, its color scheme, how it responds to button presses, all of these things are part of the user interface.

Yes with Modified Android Color OS 3.1

Camera

Rear Camera Camera is able to capture photographs and usually videos, The most important characteristics of a camera are the resolution (measured in megapixels), lens focus type (fixed or automatic), higher megapixel cameras are known to capture higher quality photos, but not always a good measurement of the photos quality.

16MP + 5MP f/2.0 with LED Flash and AF Dual Rear Camera 13 MP, f/2.2
Image

4608 x 3456 Pixels
Video

2160p@30fps, 1080p@30fps, 720p@120fps 1080p@30fps
Flash Flash Light => There is commonly two types of flash lights are used in camera mobile phones, LED Flash (LED flash offers lower power consumption with drive circuitry that takes up very little room, LEDs can be strobed faster than any other light source), Xenon Flash (xenon flash produces an extremely intense full-spectrum white light for a very short duration)

Yes with Single-LED Flash LED Flash
Front Camera

24 Megapixels with F2.0 Aperture, Face Recognition 16 MP, f/2.0

Network

SIM SIM (Subscriber Identity Module) is a small card that contains mobile network subscriber's account information. This allows the phone using the card to attach to a mobile network. The SIM card is most commonly associated with GSM and UMTS mobile networks. Moving a SIM card from one phone to another allows a subscriber to switch mobile phones without having to contact their mobile network carrier. SIM cards can also be used by a phone to store limited amounts of data, such as phone numbers and text messages.

Standard SIM Nano SIM
Dual SIM

(Nano-SIM + Nano-SIM), Dual Standby Yes

Connectivity

Wi-fi Wi-Fi is a popular wireless networking technology using radio waves to provide high-speed network connections that allows devices to communicate without cords or cables, Wi-Fi is increasingly becoming the preferred mode of internet connectivity all over the world.

Wi-Fi 802.11 b/g/n, 802.11 n 5GHz, Dual Band, Wi-Fi Direct, Wi-Fi Hotspot Wi-Fi 802.11 b/g/n, Dual Band, Wi-Fi Direct
USB

Micro USB 2.0 with OTG, Charging and Mass Storage Function MicroUSB 2.0, (Support OTG)
GPS GPS The Global Positioning System is a satellite-based radio navigation system, GPS permits users to determine their position, velocity and the time 24 hours a day, in all weather, anywhere in the world, In order to locate your position, your device or GPS receiver must have a clear view of the sky.

Yes, with A-GPS, GPS Yes - GPS/ AGPS
NFC NFC (Near field communication) is a set of standards for smartphones and similar devices to establish peer-to-peer radio communications with each other by touching them together or bringing them into proximity, usually no more than a few inches.

No No
Headphone Jack

Yes Yes

Battery

Capacity Battery Capacity

3,260 mAh
Placement

Non-Removable Non-Removable

Media

Video Playback

Up to 8 Hours MP4 (H.264 Support)
Video Out

Yes With Wireless Media Connection
FM Radio

No
Ring Tones

MP3, WAV, AAC ringtones Yes
Loudspeaker

Yes with Bottom Speakers Yes

Data

4G LTE 4G LTE bands

LTE : 850 / 1800 / 900 / 2100 MHz, LTE-TDD : 1900 MHz (Band 39), LTE-TDD : 2300 MHz (Band 40), LTE-TDD : 2500 MHz (Band 41), LTE-TDD : 2600 MHz (Band 38)
Speed

LTE Cat 6 300 Mbps Download, 50 Mbps Upload HSPA, HSPA+, LTE, LTE+