Infinix Smart 4

Added: 12.04.19 | Updated: 10.27.20
  • Model: Smart 4
  • Brand: Infinix
  • Rating: 4.73 out of 5 (15 votes)
  • Price
  • Year of manufacture: 2019
  • Dimensions: 167 x 76 x 8.3 mm
  • Weight: 183 g
  • Chipset: Mediatek MT6761 Helio A22 (12 nm)
  • Built-in memory
  • Screen: IPS LCD 6.6 inches
  • Battery: 4000 mAh
  • Rear camera: Single, 8MP
  • Front camera: Single, 5MP

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Infinix Smart 4 specs

Common | Price | Design | Screen | Hardware | Memory | Software | Main Camera | Selfie camera | Cellular | Connectivity | Battery | Audio | Sensors | Performance Benchmark

Infinix Smart 4 Release dateCommon

Brand and model

Infinix Smart 4

Other names

Also known as Infinix Smart 4 X653

Launch date

2019, October

Infinix Smart 4 PricePrice

First price

Infinix Smart 4 dimension, size, weightDesign


6.57 in (167 mm)


2.99 in ( 76 mm)


0.33 in ( 8.3 mm)


6.46 oz (183 grams)

Water resistant


Midnight Black, Quetzal Cyan, Cosmic Purple


Buy a case from Amazon

Infinix Smart 4 screenScreen

Technology IPS LCD

6.6 in

Screen Area

105.2 cm2


720 x 1600 px

Points per inch

266 PPI

Color Depth


Ratio (height:width)


Ratio (screen:body)


Screen protector

Buy a screen protector from Amazon

Infinix Smart 4 ProcessorHardware


- Mediatek MT6761 Helio A22 (12 nm)


- Quad-core 2.0 GHz Cortex-A53


- PowerVR GE8320

Infinix Smart 4 Memory and storageMemory

Internal Memory


Memory Card Slot

microSD, up to 256 GB (dedicated slot)

Infinix Smart 4 SoftwareSoftware

Operating System (OS)

Android 9.0 Pie (Go edition)

User Interface

Infinix Smart 4 main camera specsMain Camera

Number of Cameras



-8 MP


Dual-LED flash

Video Recording 1080p@30fps

Infinix Smart 4 selfie camera specsSelfie camera

Number of Cameras



-5 MP

Infinix Smart 4 Cellular BandsCellular

Bands GSM / HSPA / LTE
-2G - GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
-3G - HSDPA 850 / 900 / 2100
-4G - LTE band 1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)
SIM Card Dual SIM (Nano-SIM, dual stand-by)
Speed HSPA 21.1/5.76 Mbps, LTE Cat4 150/50 Mbps

Infinix Smart 4 wifi bluetooth gps nfcConnectivity

Wi-Fi Wi-Fi 802.11 a/b/g/n, hotspot
Bluetooth 5.0, A2DP, LE
GPS Yes, with A-GPS
USB microUSB 2.0

Infinix Smart 4 Battery type and CapacityBattery


4000 mAh


 Non-removable Li-Po



Infinix Smart 4 sound and multimediaAudio

Headphone Jack Yes
Radio FM radio


Fingerprint (rear-mounted), accelerometer, proximity, compass

Other specifications


Performance Benchmark

Disclaimer: This information is based on public data and official specifications from Infinix. However, there may be differences in specifications.

Infinix Smart 4 video reviews

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Infinix Smart 4 Reviews and Opinions

Rate this smartphone
4.73 / 5

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Frequently Asked Questions

How much does Infinix Smart 4 cost?

The price of the Infinix Smart 4 varies based on the specific model and storage capacity. As of the latest update, the base model starts at . Prices increase for models with larger storage capacity and additional features.

When did the Infinix Smart 4 come out?

Infinix Smart 4 mobile was launched on in these colors: Midnight Black, Quetzal Cyan, Cosmic Purple.

What is the size and weight of Infinix Smart 4 ?

The Infinix Smart 4 has dimensions of Height: 167 mm Width: 76 mm Thickness: 8.3 mm and weighs approximately 183 grams.

What is the screen size and resolution of Infinix Smart 4?

When measured as a standard rectangular shape, the screen is 6.6 inches diagonally offering a resolution of 720 x 1600 px at a pixel density of 266 ppi.

How much memory and storage does a Infinix Smart 4 have?

Device comes with chipset Mediatek MT6761 Helio A22 (12 nm) with processor Quad-core 2.0 GHz Cortex-A53. Infinix Smart 4 is available with internal memory of 16GB 1GB RAM.

What are the main camera specifications and megapixels of the Infinix Smart 4?

The device have a Single rear camera setup with specs of 8 MP and features like Dual-LED flash

What are the front camera specs and MP of the Infinix Smart 4?

The device comes with Single front camera setup with specs of 5 MP and features like