The Xiaomi Redmi Note 4 (helio X20) Phablet Review

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Page 2 : The Redmi Note 4 (helio X20 Model), Hybrid SIM, Fingerprint Sensor, Cameras

The Xiaomi Redmi Note 4 (helio X20 Model)

The Xiaomi Redmi Note 4 (GearBest | Amazon | Lazada) is a small 5.5″ phablet with an IPS display that has a full HD resolution of 1080 x 1920. That gives it a high pixel density of 401 ppi, the same as that of the ASUS ZenFone 3 (ZE552KL). It also boasts a 72% NTSC colour gamut.

The Redmi Note 4 (GearBest | Amazon | Lazada) has a sleek aluminium chassis with two antenna bands running across the back at the top and bottom. The matte anodised finish is not only hard-wearing but virtually impervious to fingerprint smears. The aluminium chassis also gives the Redmi Note 4 a nice heft. At 165 g, it has a premium feel to it.

  • The Xiaomi Redmi Note 4 (Helio X20 Model) left
  • The Xiaomi Redmi Note 4 (Helio X20 Model) right buttons
  • The Xiaomi Redmi Note 4 (Helio X20 Model) top
  • The Xiaomi Redmi Note 4 (Helio X20 Model) bottom

The Redmi Note 4 (GearBest | Amazon | Lazada) has a SIM tray on its left side, with the Power and Volume buttons on the right. It maintains the 3.5 mm earphone port at the top, next to an infra-red emitter. Yes, you can use the Redmi Note 4 as a remote control!

Sadly, Xiaomi stuck to the old micro USB 2.0 port, instead of the new bi-directional USB-C port. It’s a minor point though.


Hybrid SIM & Fingerprint Sensor

The Xiaomi Redmi Note 4 (GearBest | Amazon | Lazada) has Dual SIM, Dual Standby capability. However, only the SIM1 supports 4G calls and data, while SIM2 can only support 3G calls. The SIM card tray is located along the left edge, and supports two nano SIM cards.

The second SIM card tray is a hybrid SIM tray, which allows you to install a microSD card instead. In other words, it supports either a second nano SIM card, or a microSD card, but not both at the same time.

  • The Xiaomi Redmi Note 4 (Helio X20 Model) hybrid SIM tray
  • The Xiaomi Redmi Note 4 (Helio X20 Model) fingerprint sensor

The Redmi Note 4 (GearBest | Amazon | Lazada) uses a fingerprint sensor that is located at the back, just under the main camera. This is an all-aspect fingerprint sensor that unlocks the smartphone with just a touch.

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The Redmi Note 4 Cameras

The Xiaomi Redmi Note 4 (GearBest | Amazon | Lazada) has a 5 MP front camera with f/2.0 lens. The lens is fast, but the sensor is a little inadequate in this day and age.

  • The Xiaomi Redmi Note 4 (Helio X20 Model) front camera
  • The Xiaomi Redmi Note 4 (Helio X20 Model) rear camera

However, the main camera has a 13 MP BSI sensor that supports phase detection auto-focus (PDAF), and is supported by f/2.0 lens and a dual-tone LED flash. It supports 1080p video recording with electronic image stabilisation (EIS). Later in the review, we will show you samples of the photos and videos we took.

Next Page > Setting Up The Redmi Note 4, The Ergonomics, Available Memory & Storage


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