Samsung’s Galaxy F22 is a rather basic budget smartphone that goes big on battery life and offers a vibrant 6.4-inch 90Hz HD+ Super AMOLED display, but cuts down on everything else. The 90Hz refresh rate is not useful when it comes to gaming, but definitely makes the software experience feel fluid. The big battery easily lasts two days, but takes more than two hours to charge when using the bundled 15W charger. The camera performance is quite average for its segment, but daylight video quality was good, despite being limited to 1080p. The Galaxy F22’s design can be best described as practical, with a display that is made of Gorilla Glass 5 and a plastic unibody. While the phone comes loaded with many presinstalled apps, Samsung seems to have done a good job of optimising One UI 3.1 to run smoothly even on the base 4GB RAM variant that we tested.

Samsung Galaxy J7 (2017) mobile was launched in June 2017. The phone comes with a 5.50-inch touchscreen display offering a resolution of 1080×1920 pixels and an aspect ratio of 16:9. Samsung Galaxy J7 (2017) is powered by a 1.6GHz octa-core Samsung Exynos 7 Octa 7870 processor. It comes with 3GB of RAM. The Samsung Galaxy J7 (2017) runs Android 7.0 and is powered by a 3600mAh removable battery.

As far as the cameras are concerned, the Samsung Galaxy J7 (2017) on the rear packs a 13-megapixel camera with an f/1.7 aperture. It sports a 13-megapixel camera on the front for selfies with an f/1.9 aperture.

Samsung Galaxy J7 (2017) is based on Android 7.0 and packs 16GB of inbuilt storage that can be expanded via microSD card (up to 256GB). The Samsung Galaxy J7 (2017) is a dual-SIM (GSM and GSM) mobile. The Samsung Galaxy J7 (2017) measures 146.30 x 71.30 x 7.90mm (height x width x thickness) . It was launched in Black and Gold colours.

Connectivity options on the Samsung Galaxy J7 (2017) include Wi-Fi 802.11 b/g/n, GPS, Bluetooth v4.10, Micro-USB, FM radio, and 4G. Sensors on the phone include proximity sensor.

Samsung W21 5G mobile was launched on 4th November 2020. The phone comes with a 7.60-inch touchscreen primary display offering a resolution of 1768×2208 pixels. It also features a 6.20-inch touchscreen as its second display, with a resolution of 816×2260 pixels. Samsung W21 5G is powered by an octa-core Qualcomm Snapdragon 865+ processor that features 1 core clocked at 3.09GHz, 3 cores clocked at 2.4GHz and 4 cores clocked at 1.8GHz. It comes with 12GB of RAM. The Samsung W21 5G runs Android 10 and is powered by a 4500mAh battery. The Samsung W21 5G supports wireless charging, as well as proprietary fast charging.

As far as the cameras are concerned, the Samsung W21 5G on the rear packs a 12-megapixel (f/1.8, 1.8-micron) primary camera; a 12-megapixel (f/2.2, 1.12-micron) camera, and a 12-megapixel (f/2.4) camera. The rear camera setup has autofocus. On the front, the Samsung W21 5G packs a 10-megapixel primary camera with an f/2.2 aperture and a pixel size of 1.22-micron and a second 10-megapixel camera with an f/2.2 aperture and a pixel size of 1.22-micron.

The Samsung W21 5G runs One UI 2.5 is based on Android 10 and packs 512GB of inbuilt storage. The Samsung W21 5G is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. It was launched in Gold colour.

Connectivity options on the Samsung W21 5G include Wi-Fi 802.11 a/b/g/n/ac/ax, GPS, Bluetooth v5.00, USB Type-C, 3G, 4G , and 5G with active 4G on both SIM cards. Sensors on the phone include accelerometer, ambient light sensor, barometer, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor. The Samsung W21 5G supports face unlock.

Samsung Galaxy J4 Core mobile was launched in November 2018. The phone comes with a 6.00-inch touchscreen display offering a resolution of 720×1480 pixels and an aspect ratio of 18:9. Samsung Galaxy J4 Core is powered by a 1.4GHz quad-core processor. It comes with 1GB of RAM. The Samsung Galaxy J4 Core runs Android 8.1 Oreo (Go edition) and is powered by a 3300mAh battery.

As far as the cameras are concerned, the Samsung Galaxy J4 Core on the rear packs an 8-megapixel camera with an f/2.2 aperture. It sports a 5-megapixel camera on the front for selfies.

Samsung Galaxy J4 Core is based on Android 8.1 Oreo (Go edition) and packs 16GB of inbuilt storage that can be expanded via microSD card (up to 256GB) with a dedicated slot. The Samsung Galaxy J4 Core is a dual-SIM (GSM and GSM) mobile that accepts Nano-SIM and Nano-SIM cards. The Samsung Galaxy J4 Core measures 160.60 x 76.10 x 7.90mm (height x width x thickness) and weighs 177.00 grams. It was launched in Black, Gold, and Blue colours.

Connectivity options on the Samsung Galaxy J4 Core include Wi-Fi 802.11 b/g/n, GPS, Bluetooth v4.20, Micro-USB, 3G, and 4G (with support for Band 40 used by some LTE networks in India). Sensors on the phone include accelerometer and proximity sensor.

As of 6th July 2022, Samsung Galaxy J4 Core price in India starts at Rs. 9,990.