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T-Mobile REVVL 4

T-Mobile REVVL 4
$ 140.00
Brand: T-Mobile
Category: Mobiles
  • Platform: Android 10, Helio A22 (12 nm)
  • Display: 6.22 inches, IPS LCD
  • Camera: 13 MP and 5MP
  • Ram: 2GB
  • Memory: 32 GB
  • Battery: 3500mAh Li-Po

T-Mobile REVVL 4 - Specification

Basic info

Brand T-Mobile
Model REVVL 4
Category Smartphone
Launch Announcement August 27, 2020
Launch Date September 04, 2020

Network Connection

Network Type GSM / HSPA / LTE
2G Network
3G Network
4G Network
5G Network
Speed HSPA 42.2/5.76 Mbps, LTE-A
GPRS GPRS (General Packet Radio Service) is a packet oriented mobile data service on the 2G and 3G cellular communication system's global system for mobile communications (GSM), Generally, GPRS is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.
EDGE EDGE (Enhanced Data GSM Environment) is a wireless network technology generally considered the next step in the 2G network offers data transfer rates up to four times faster than ordinary GSM networks, Generally, EDGE is used for the purpose of wireless data transfer, such as sharing pictures and videos or browsing the Internet via a mobile phone connection.


Dimensions 159 x 76 x 8.1 mm
Weight 158.5 g
SIM Card Dual SIM (Nano-SIM, dual stand-by)
Colors Graphite
Build Front gorilla glass , back plastic and plastic frame
Protection Corning Gorilla Glass


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
Size 6.22 inches
Ratio 20:9 ratio
Resolution 720 x 1520 pixels
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. 270 ppi
Display Protection Corning Gorilla Glass


CPU CPU (Central Processing Unit) mostly known as processors, CPU processes instructions in order to carry out certain functions that make your device operate properly. Processors are often described as the brain of computers, smartphones and tablets, Smartphones and tablets rely on processors to carry out their every task, Processors are an incredibly important factor in selecting any type of computing device, including your smartphone. Quad-core 2.0 GHz 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. Mali-G52 MC2
Chipset Chipset is a group of integrated circuits designed to perform one or a more dedicated functions, often with real time computing constraints, Popular smartphones are equipped with more advanced embedded chipsets that can do many different tasks depending on their programming. Mediatek MT6761 Helio A22 (12 nm)
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. 32 GB
Memory Slot Yes, microSDXC (dedicated slot)
Version 2/32 GB


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. Android
Version 10

Main Camera

camera 13 MP
Features LED flash, HDR, panorama
Video 1080p-30fps

Selfie Camera

camera 5 MP


Loudspeaker Yes
3.5mm Jack
Microphone Active noise cancellation with dedicated mic
Alert Types Vibration, ringtone


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 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth Bluetooth is a wireless communications technology for exchanging data between mobile phones, headsets, computers and other network devices over short distances without wires, Bluetooth technology was primarily designed to support simple wireless networking of personal consumer devices. 5.0, A2DP, LE
Wi-fi Hotspot
FM Radio
USB USB Type-C 2.0
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.


Fingerprint Fingerprint (rear-mounted)
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. ccelerometer, proximity


Battery Type Li-Po non-removable
Battery Capacity 3500mAh
Fast charging
Wireless Charging


US 140$ (approx)
United Kingdom Price in United Kingdom 105£ (approx)
Europe 120€ (approx)
India 10,990 Rs (approx)
Bangladesh 12,990 Tk (approx)

Our Rating

The overall rating is based on review by our experts

  • Camera 7 / 10
  • Design 7 / 10
  • Display 7 / 10
  • Features 7 / 10
  • Gaming 7 / 10
  • Performance 7 / 10
  • Usability 7 / 10

T-Mobile REVVL 4 Specifications 

ModelT-Mobile REVVL 4
Camera13 MP and 5 MP
ProcessorHelio A22 (12 nm)
Memory2/32 GB
Battery3500 mAh
Price140$, 105£,120€, 10,990 Rs, 12,990 Tk

Why buy the T-Mobile REVVL 4

  • Beautiful design
  • Big display
  • Lite weight

Why not buy the T-Mobile REVVL 4

  • No dual Speaker
  • 2/32 GB variant
  • Helio A22 (12 nm) processor
  • Normal camera setup
  • 3500 mAh battery

Our reviews depend on the price.

Note: T-Mobile REVVL 4 all information not guarantee 100% accurate.

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T-Mobile REVVL 4 - Reviews

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  • Rate this Product

  • Usability of Camera interface, image and video quality in different light conditions and environment.
  • What do you feel about Design and build quality of this device?
  • Screen size, image quality (brightness, colors, contrast, etc), visibility in sun light, angles of view and touchscreen.
  • What do you feel about the features of this device, is these enough for you in everyday life?
  • 5
  • Is this device perform good while watching videos, playing games, taking snapshots, browsing internet and navigate through other applications?
  • What do you feel about usability and speed of UI (user interface), messaging, calling, contacts management, call history, notifications and internet browsing?
  • 6 / 10 based on your selection


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