Infinix Smart 4 Full Review and Comparison

The Infinix Smart 4 is a great budget-friendly option for those looking for a reliable smartphone. It sports a 6.52-inch HD+ display, making it perfect for watching videos and browsing the web.

The phone's design is also noteworthy, with a sleek and slim body that fits comfortably in the hand. Its triple-camera setup is quite impressive for its price point.

In terms of performance, the Infinix Smart 4 is powered by a MediaTek Helio A25 processor, which provides smooth and efficient operation. This is backed by 3GB of RAM and 32GB of internal storage.

The Infinix Smart 4 features a gradient design on the rear with dark and light color shades. This design is a departure from the faux glass back of its predecessor.

The rear also hosts a single camera system, a camera flash, a capacitive fingerprint sensor, the Infinix logo, and the Smart model logo. The rear design options include Midnight Black, Quetzal Cyan, and Cosmic Purple.

The front of the phone boasts a notched 6.6-inch IPS LCD display with a screen resolution of 720 x 1600 and a screen density of 266 ppi.

The Infinix Smart 4 has a gradient design on the rear, featuring dark and light color shades that give it a sleek look.

The rear of the phone is home to a single camera system, a camera flash, a capacitive fingerprint sensor, the Infinix logo, and the Smart model logo.

The Infinix Smart 4 Plus has a glossy textured back with a gem-cut texture design that stands out from the crowd.

The phone comes in three color variants – Ocean Wave, Violet, and Midnight Black, giving you plenty of options to choose from.

The front of the Infinix Smart 4 Plus has a huge 6.82-inch display with a 20.5:9 aspect ratio and HD+ resolution (1640 x 720 pixels), making it a great device for watching videos or browsing the web.

The screen is also protected with a scratch-resistant glass with 2.5D curves and offers a whopping 90.3% screen-to-body ratio, making it a great choice for those who want a device with a big screen.

The Infinix Smart 4 Plus has a polycarbonate body, but the smooth edges and curved frames make it look and feel great, despite its affordable price.

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The sensors and control features of this device are quite impressive. It's equipped with a digital compass, accelerometer, proximity sensor, and light sensor, which will help you navigate and interact with your surroundings in a more intuitive way.

The device also features a gyroscope, which will allow for smooth and precise motion tracking. This is especially useful for gaming and other applications that require precise control.

You can also expect a fingerprint scanner on the rear of the device, making it easy to unlock and secure your device. And, with face unlock capabilities, you can quickly and easily access your device without having to enter a password or use a fingerprint.

The device is also equipped with motion sensing and gesture control, allowing you to interact with your device in a more natural and intuitive way. This feature is especially useful for tasks like scrolling through menus or navigating through apps.

Here's a summary of the sensors and control features:

The Infinix Smart 4 has a 6.6-inch IPS LCD display with a screen resolution of 720 x 1600 pixels, and a screen density of 266 ppi. This means you'll get a decent level of detail on the screen.

The display area is estimated to be around 83.13% of the device's front area, which is pretty standard for a mobile device. You'll also notice that the display is capacitive and supports multi-touch gestures.

The display is also protected by 2.5D curved glass screen, which gives it a premium look and feel. The device is available in three color options: Midnight Black, Quetzal Cyan, and Cosmic Purple.

The Infinix Smart 4 packs a single 8MP camera on the rear, which is supported by a dual-LED flash. You can shoot photos in HDR and record 720p and 1080p videos at 30fps. The selfie camera is a 5MP camera that can take photos and record 720p and 1080p videos at 30fps.

Here's a quick rundown of the camera specs:

The camera app has various modes to beautify and enhance the pictures, including AI Cam, Beauty, Bokeh, AR Shot, and panorama modes. However, the camera performance is average, and you might find better cameras in this price range.

The display of a smartphone is a crucial aspect that can greatly impact your overall experience. It's one of the main characteristics that determine its performance.

The type of display technology used can make a significant difference in how you interact with your phone. In this case, the display technology is IPS, which is known for its excellent color accuracy and wide viewing angles.

The diagonal size of the display is 6.6 inches, which is a great size for a smartphone. To put it into perspective, it's equivalent to 167.64 mm or 16.76 cm. This size is perfect for watching videos, browsing the web, or playing games.

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The display's width is approximately 2.71 inches, while its height is around 6.02 inches. The aspect ratio of the display is 2.222:1, which is a standard ratio for most smartphones.

The resolution of the display is 720 x 1600 pixels, which is a decent resolution for a smartphone. However, it's worth noting that the pixel density is 266 ppi, which is a bit on the lower side compared to some other smartphones.

The color depth of the display is 24 bits, which means it can display up to 16777216 colors. This is a great feature for those who love taking photos or watching videos on their phone.

Here's a summary of the display's features:

The display is also capacitive and features multi-touch capabilities, making it easy to navigate through menus and select options. Additionally, it has a 2.5D curved glass screen, which adds to its overall aesthetic appeal.

The Cameras of the Infinix Smart 4 are quite basic, lacking some features that are now essential in smartphone photography. They consist of a single 8MP camera on the rear, supported by a dual-LED flash.

This camera can shoot photos in HDR and videos in 720p and 1080p at 30fps. The selfie camera on the other hand is a 5MP camera that can take photos and videos in 720p and 1080p at 30fps.

The rear camera features a CMOS sensor and a dual LED flash. Its image resolution is 3264 x 2448 pixels, which translates to 7.99 MP. It can record videos at 1920 x 1080 pixels, which is equivalent to 2.07 MP, at a maximum of 30fps.

The camera app has some features like autofocus, continuous shooting, digital zoom, optical zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene mode, and phase detection autofocus (PDAF).

Here's a comparison of the rear cameras of the Infinix Smart 4 and the Infinix Smart 4 Plus:

The Infinix Smart 4 Plus has a dual-camera setup on the rear with a 13-megapixel camera and a depth sensor, which is not specified by Infinix. It also has a triple LED flash and an 8-megapixel camera on the front with an f/2.0 aperture.

The front camera of the Infinix Smart 4 Plus has an aperture of f/2, an image resolution of 2560 x 1920 pixels, which is equivalent to 4.92 MP, and can record videos at 1280 x 720 pixels, which is equivalent to 0.92 MP, at a maximum of 30fps. It also has a face unlock feature.

In comparison, the Infinix Smart 4 has a 5MP front camera that can record videos at 1080p at 30fps.

The Infinix Smart 4 has a quad-core Mediatek Helio A22 processor clocked at 2.0GHz, which is capable of handling everyday tasks like surfing the internet and using lite apps.

The phone's processor is paired with a PowerVR GE8320 GPU, which is suitable for extremely low-end games.

The Infinix Smart 4 features 1GB of RAM and 16GB of internal storage, with the option to expand storage up to 256GB via Micro-SD.

The phone runs on Infinix's interface on top of the Android 9 Pie (Go edition) operating system, which comes packed with lite apps that don't require a lot of power.

The Infinix Smart 4 Plus, on the other hand, has a 12nm MediaTek Helio A25 octa-core processor clocked at 1.8 GHz, which is still suitable for light tasks and everyday apps, but may struggle with heavy multitasking.

Here are the key specs of the Infinix Smart 4's SoC:

The Infinix Smart 4 Plus has a massive 6000mAh battery, which is the largest in its segment. This huge battery capacity allows the phone to last for up to 2 days of straight usage.

The battery type used in the Infinix Smart 4 Plus is a Li-Polymer battery, which is a common type used in mobile devices. The capacity of the battery is 6000mAh, which is significantly larger than the 4000mAh capacity of some other batteries.

You can expect the battery to last for a long time, with a 2G talk time of 41 hours and a 2G stand-by time of 390 hours. The 3G talk time is slightly shorter, at 26 hours 30 minutes.

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The charger output power is 5V at 1.2A, which is a standard output for most mobile devices. Unfortunately, the charger provided in the box is a standard 10W (5V, 2A) charger, which takes a long time to charge the phone.

Here's a summary of the battery specifications:

Overall, the battery life of the Infinix Smart 4 Plus is impressive, and it's definitely one of the highlights of the phone.

The Infinix Smart 4 runs on the Android 9 Pie (Go edition) operating system with a customized interface on top.

You'll also get a range of lite apps that don't require a lot of power, making it perfect for basic tasks like surfing the internet with up to 3 tabs.

The phone's software is designed to keep things simple, making it easy to use for anyone who wants a hassle-free experience.

The Infinix Smart 4 Plus, on the other hand, runs on the Android 10 operating system with a customized interface XOS Dolphin 6.2.0, which comes with a chunk of pre-installed apps.

The XOS interface may look a bit cluttered, especially if you're used to a clean OS, but it's still a solid choice for those who want a feature-packed experience.

You'll also get access to the XOS Lab, which offers experimental new features and products to try out before they're released.

The Infinix Smart 4 Plus runs on Android 10 with a customized interface called XOS Dolphin 6.2.0. This interface is highly customized and comes with a chunk of pre-installed apps.

The performance of the UI seems good initially, but it's not as smooth as you'd see with other interfaces like MIUI. You get a whole lot of features with the XOS, including Cleaner to free up RAM and boost performance, DTS Sound for a better audio experience, and Instant app to run apps without installing.

The XOS Lab offers experimental new features and products to let users experience achievements before the stable release. If you like the XOS and support its development, you can access the XOS Lab.

Some of the features you get with the XOS include Yo Party for music lovers, XShare for sharing files with other devices, Freezer to freeze apps, Game Mode, Social Turbo, Phone Master, and more.

The Infinix Smart 4 Plus has a cluttered UI, which can be a deal-breaker for some users.

You can expect to find bloatware running in the background, taking up precious RAM and potentially slowing down the phone. The phone's performance is further limited by its 3 GB RAM, making heavy multitasking a no-go.

The phone's performance is suitable for light tasks and everyday apps, but don't expect to play demanding games on it. The Helio A25 processor and PowerVR GE8320 GPU are just not powerful enough for that.

If you're looking for a better gaming experience, consider a device with a more powerful processor, like the Helio G80 found in the realme Narzo 10A.

The Infinix Smart 4 has a 3.5mm headphone jack and a micro-USB 2.0 port for connectivity. It also supports Bluetooth 5.0.

For storage, the phone comes with a built-in storage of 16 GB, which can be expanded up to 256 GB with a memory card.

Here are the detailed storage specifications:

The SIM card is a crucial component of your device's connectivity. It's used to access cellular networks and make calls, send texts, and access data.

The type of SIM card used in your device is a Nano-SIM, which is the fourth form factor (4FF) and measures 12.30 x 8.80 x 0.67 mm.

You can use two SIM cards in your device, making it easy to have both personal and work phone numbers on the same device.

One feature of the SIM card is dual SIM stand-by, which means both cards are active at the same time. If one card is busy, the other remains active, allowing you to receive calls and texts on both numbers.

Here's a quick rundown of the SIM card features:

The storage options for this device are pretty straightforward. You've got 16 GB of built-in storage to get you started.

If you need more space, you can expand your storage capacity by adding a memory card, which can support up to 256 GB.

That's a decent amount of extra space, but if you're looking for cloud storage, unfortunately, there isn't any bundled with the device.

Here's a quick rundown of the storage options:

The Infinix Smart 4 has a range of connectivity options, including a 3.5mm headphone jack and a micro-USB 2.0 port.

The device supports Bluetooth 5.0, making it easy to connect to other devices.

You can also connect to the internet via 4G LTE, but unfortunately, there's no 5G support.

Here's a breakdown of the internet connectivity options:

The device also supports Wi-Fi, with Wi-Fi 802.11 a/b/g/n and Wi-Fi Direct capabilities.

You can even use your device as a Wi-Fi hotspot, making it easy to share your internet connection with others.

The Infinix Smart 4 supports two SIM cards, which is great for people who need to separate their work and personal lives.

Dual SIM stand-by means that both cards are active, and when one is busy, the other isn't.

The device supports a range of frequencies, including 2G GSM (850 / 900 / 1800 / 1900), 2G CDMA 1X, 3G WCDMA, 3G CDMA EVDO (850 / 900 / 2100), and 4G LTE (1(2100), 3(1800), 5(850), 8(900), 38(2600), 40(2300), 41(2500)).

The Infinix Smart 4 has a 6.6-inch display with a resolution of 1440 x 720 pixels, making it a decent screen size for casual use.

Its chipset is a Quad-core 2.0 GHz, MediaTek Helio A22, which should provide smooth performance for general tasks.

The phone's storage is 32GB, which is a decent amount for storing apps, photos, and other data.

Infinix Smart 4 is equipped with a dual camera setup, featuring a 13MP primary sensor and a 2MP secondary sensor, along with dual LED flash for better low-light shots.

The phone's battery is a 4000mAh non-removable battery, which should provide a full day's usage with moderate use.

This device also features a 8MP front camera with LED flash, perfect for taking selfies in low-light conditions.

Here are the key specs of the Infinix Smart 4 at a glance:

The Infinix Smart 4 is available for purchase, and you can find it in both offline and online markets.

You can buy it from retail stores or e-commerce websites that ship to your region.

The price of the Infinix Smart 4 is around 29,990 Naira, which is about $82.94.

However, prices can vary depending on your location and the vendor you're buying from, so be sure to check around.

In Nigeria, the price is around NGN 35,000, which is equivalent to about 96 USD.

The Infinix Smart 4 has a 6.6-inch IPS LCD display with a resolution of 720 x 1600 pixels (266 ppi).

The phone runs on Android 9.0 Pie (Go edition) and has a 1GB RAM.

The Infinix Smart 4 has an Octa-core Mediatek Helio A22 Processor.

It also features a 16GB built-in storage that can be expanded up to 256GB via a memory card.

The phone has a dual-camera setup with an 8MP rear camera and a 5MP front camera.

Here are the detailed specifications of the Infinix Smart 4:

The Infinix Smart 4 also has a fingerprint sensor located at the rear of the device.

The phone supports 4G LTE connectivity and has a non-removable 4000mAh battery.

The Infinix Smart 4 has a microSD card slot that supports up to 128GB of storage.

The phone has a quad-core 2.0 GHz Cortex-A53 processor and 2GB of RAM.

The Infinix Smart 4 Plus has a slightly larger 6.82-inch HD+ drop notch IPS display with a resolution of 1640 x 720 pixels.

The phone runs on Android 10 with XOS Dolphin 6.2.0 and has a 3GB RAM.

The Infinix Smart 4 Plus also features a 12nm MediaTek Helip A25 octa-core SoC and a dedicated microSD card slot that supports up to 256GB of storage.

The phone has a 13MP main camera and a depth sensor, along with a triple LED flash.

The Infinix Smart 4 has a 4000mAh non-removable battery and supports 4G network connectivity.

The phone has a 6.6-inch display with a resolution of 1440 x 720 pixels.

The Infinix Smart 4 also has a quad-core 2.0 GHz MediaTek Helio A22 chipset and 2GB of RAM.

The phone has a 32GB internal storage and supports dual SIM connectivity.

The Infinix Smart 4 has a 13MP + 2MP dual camera setup and a 8MP front camera.

The phone's price starts at Rs 7,999 (3 GB + 32 GB) for the Infinix Smart 4 Plus model.

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The Infinix Smart 4 Plus may have a big display and a big battery, but that's not enough to justify its price of Rs 7499. The phone's price is a major concern, considering it's an entry-level smartphone.

The massive 6000mAh battery is a notable feature, but it's not clear if it's enough to last a full day with heavy usage.

A 6.82-inch display is quite large, but it's not specified if it's suitable for everyday use or if it's too big for one-handed use.

If you're looking for alternatives to the Infinix Smart 4, there are several options to consider.

The Tecno Spark 4 Air is a great alternative, as it has a similar feature set to the Infinix Smart 4.

Tecno Pouvoir 3 Plus and Tecno Spark 4 are also worth considering, as they offer comparable performance and specs.

Infinix's own family line offers some great alternatives, such as the Infinix Smart 3 Plus, which is a more improved version of the Smart 3.

The Infinix Hot 8 and Infinix Note 6 are also good options to consider, offering a range of features and specs that may appeal to users looking for an Infinix Smart 4 alternative.

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The Infinix Smart 4 Plus has a big price tag of Rs 7499, which might not be justified by its specifications alone.

The phone's massive 6000mAh battery is a notable feature, but its display size of 6.82 inches might be a bit too large for some users.

While the phone's display is big, its price is not the only factor to consider.