Vivo S1 smartphone was launched in July 2019. The phone comes with a 6.38-inch touchscreen display with a resolution of 1080x2340 pixels.

Vivo S1 is powered by an octa-core MediaTek P65 processor. It comes with 4GB of RAM.

The Vivo S1 runs Android Pie and is powered by a 4,500mAh battery.

As far as the cameras are concerned, the Vivo S1 on the rear packs a 16-megapixel primary camera with an f/1.78 aperture; a second 8-megapixel camera with an f/2.2 aperture and a third 5-megapixel camera with an f/2.4 aperture. It sports a 32-megapixel camera on the front for selfies, with an f/2.0 aperture.

The Vivo S1 runs FunTouch OS 9 based on Android Pie and packs 128GB of inbuilt storage. The Vivo S1 is a dual-SIM smartphone that accepts Nano-SIM and Nano-SIM cards.

Connectivity options on the Vivo S1 include Wi-Fi, GPS, Bluetooth v5.00, and USB OTG. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.

The Vivo S1 measures 159.53 x 75.23 x 8.13mm (height x width x thickness) and weighs 179.00 grams. It was launched in Skyline Blue and Cosmic Green colours.

 

Vivo's new Z1 Pro is aimed at millenials who are highly critical of specifications and features, and who prefer buying phones online. It has plenty of selling points including a large, crisp, notchless screen with a punch-hole for the front camera. This is also the first phone in India to feature the Qualcomm Snapdragon 712 processor, which gives it a performance advantage at its price level, especially for gaming. There's a 5000mAh battery with support for quick charging, and three rear cameras. There are three variants: 4GB RAM with 64GB storage, 6GB RAM with 64GB storage, and 6GB RAM with 128GB storage. You can also choose between the shiny Sonic Blue and Sonic Black finishes.

The Vivo Z1 Pro puts up a strong showing in terms of its display, cameras, processor, and battery. We enjoyed using it for everyday tasks as well as entertainment. One slight damper is that Vivo's Funtouch OS takes a bit of getting used to, and has a lot of bloat. 

Some people might find this phone too bulky and heavy, but it's priced very well and offers great value even compared to other heavyweights in its segment.

Vivo iQoo Neo smartphone was launched on 2nd July 2019. The phone comes with a 6.38-inch touchscreen display with a resolution of 1080x2340 pixels and an aspect ratio of 19.5:9.

Vivo iQoo Neo is powered by a 2.8GHz octa-core Qualcomm Snapdragon 845 processor. It comes with 6GB of RAM.

The Vivo iQoo Neo runs Android 9 Pie and is powered by a 4,500mAh battery. The Vivo iQoo Neo supports proprietary fast charging.

As far as the cameras are concerned, the Vivo iQoo Neo on the rear packs a 12-megapixel primary camera with an f/1.79 aperture; a second 8-megapixel camera with an f/2.2 aperture and a third 2-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports a 12-megapixel camera on the front for selfies, with an f/2.0 aperture.

The Vivo iQoo Neo runs Funtouch OS 9 based on Android 9 Pie and packs 64GB of inbuilt storage. The Vivo iQoo Neo is a dual-SIM (GSM and GSM) smartphone that accepts Nano-SIM and Nano-SIM cards.

Connectivity options on the Vivo iQoo Neo include Wi-Fi 802.11 a/b/g/n/ac, GPS, USB Type-C, 3G, and 4G (with support for Band 40 used by some LTE networks in India) with active 4G on both SIM cards. Sensors on the phone include accelerometer, ambient light sensor, gyroscope, proximity sensor, and fingerprint sensor. The Vivo iQoo Neo supports face unlock.

The Vivo iQoo Neo measures 159.53 x 75.23 x 8.13mm (height x width x thickness) and weighs 198.50 grams. It was launched in Carbon Black and Electro-Optic Violet colours.

 

Oppo Reno Z smartphone was launched in 30th May 2019. The phone comes with a 6.40-inch touchscreen display with a resolution of 1080x2340 pixels and an aspect ratio of 19.5:9.

Oppo Reno Z is powered by a 2GHz octa-core MediaTek Helio P90 processor. It comes with 6GB of RAM.

The Oppo Reno Z runs Android Pie and is powered by a 4,035mAh battery. The Oppo Reno Z supports VOOC fast charging.

As far as the cameras are concerned, the Oppo Reno Z on the rear packs a 48-megapixel primary camera with an f/1.7 aperture and a pixel size of 1.2-micron and a second 5-megapixel camera with an f/2.4 aperture. The rear camera setup has autofocus. It sports a 32-megapixel camera on the front for selfies.

The Oppo Reno Z runs ColorOS 6.0 based on Android Pie and packs 256GB of inbuilt storage. The Oppo Reno Z is a dual-SIM smartphone that accepts Nano-SIM and Nano-SIM cards.

Connectivity options on the Oppo Reno Z include Wi-Fi 802.11 a/b/g/n/ac, NFC, USB Type-C, 3G, and 4G (with support for Band 40 used by some LTE networks in India) with active 4G on both SIM cards. Sensors on the phone include accelerometer, ambient light sensor, compass/ magnetometer, gyroscope, proximity sensor, and fingerprint sensor.

It was launched in Star Purple, Extreme Night Black, Coral Orange, and Bead White colours.