Redmi Note 4

Xiaomi Redmi Note 4
	File:Xiaomi Redmi Note 4.jpg
Manufacturer	Xiaomi
Series	Xiaomi Redmi
First released	MTK:; June 2016; 7 years ago Snapdragon:; January 2017; 7 years ago
Predecessor	Redmi Note 3
Successor	TBA
Type	Touchscreen smartphone
Form factor	Slate
Dimensions	151 mm (5.9 in) H; 76 mm (3.0 in) W; 8.5 mm (0.33 in) D;
Mass	165 g (5.8 oz)
Operating system	Redmi Note 4: MIUI 9 based on Android 6.0; Redmi Note 4X: MIUI 9 based on Android 7.0
CPU	Mediatek Helio X20 10x 2.1GHz; or; Snapdragon 625 8x 2.0 GHz Cortex-A53
GPU	Redmi Note 4: Mali-T880 MP4; Redmi Note 4X: Adreno 506
Memory	16 GB, 32 GB or 64 GB; RAM:; 2 GB, 3 GB or 4 GB
Removable storage	microSD, up to 256 GB (uses SIM 2 slot)
Battery	Non-removable Li-Po 4100 mAh battery
Display	5.5 in (140 mm) IPS LCD capacitive touchscreen; 1080 x 1920 pixels, ~401 ppi, 16M colors
Rear camera	13 MP, f/2.0, phase detection autofocus, dual-LED (dual tone) flash
Front camera	5 MP, f/2.0, 1080p
Connectivity	Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot Bluetooth 4.1, A2DP, LE;

The Xiaomi Redmi Note 4 is a smartphone developed by Xiaomi Inc.^[1] It is a part of Xiaomi's low-end Redmi smartphone line.^[2]^[3] It has two versions: The older version sold as Redmi Note 4 is powered by a Deca-core Mediatek MT6797 Helio X20 SOC. The upgraded version, sold both as Redmi Note 4X and Redmi Note 4 (where MTK version was not released) is powered by an Octa-core Qualcomm Snapdragon 625 SOC^[4].

Variants comparison

Name	Display	Resolution	Release date	SoC	RAM	User memory	LTE	Camera	Front camera	Battery	Operating system	MIUI distributions
Redmi Note 4 ^[5]	IPS 5.5"	HD 1080p	June 2016	Mediatek Helio X20 10x 2.1GHz	3 GB	32 GB	Yes	13 MP	5 MP	4100 mAh	MIUI 9 Android 6.0 MIUI 8 when released	China, Global and Xiaomi.eu
					3 GB	64 GB
					4 GB	64 GB
Redmi Note 4X ^[6] Redmi Note 4 ^[7]			January 2017	Qualcomm Snapdragon 625 8x 2GHz	2 GB	32 GB					MIUI 9 Android 7.0 MIUI 8 based on Android 6.0 when released	China, Global and Xiaomi.eu
					3 GB	16 GB
					3 GB	32 GB
					4 GB	64 GB

History

In January 2017, the Snapdragon version of the Xiaomi Redmi Note 4X became the company's first major launch. It came with 2GB RAM + 32GB EMMC memory, 3GB RAM + 16 or 32GB EMMC and 4GB RAM + 64GB EMMC.^[8] The phone sports a 5.5-inch Full HD IPS display – the 1080 x 1920 resolution translating to a pixel density of 401ppi. It boasts of a 2.5D curved glass screen for a premium touch.^[9]

On February the 14th 2017, alongside Chinese premiere of Redmi Note 4X, Xiaomi released a limited edition of the phone featuring Hatsune Miku. Set contained customized box, cell phone, power bank and protective case.

Reception

GSMArena states: "The Redmi Note 4's Snapdragon 625, which we consider to be the ultimate mid-range chipset for this generation, provides excellent performance with great power efficiency and thermal properties. The battery life of this phone is jaw-dropping, the MIUI experience is smooth, and the camera does well in all occasions. All these goodies come in a sturdy metal body, which adds to the already great value of the Redmi Note 4." ^[10]

According to AndroidAuthority: "The Redmi Note 4 is not perfect, but it is a well-rounded package that one wouldn’t hesitate to recommend to anyone looking for a budget or mid-range smartphone. Packed in a neat chassis, the smartphone performs great and is a compelling value-for-money smartphone." ^[11]

Gallery

Hatsune Miku limited edition of Redmi Note 4X

Hatsune Miku limited edition of Redmi Note 4X
Back of silver Redmi Note 4X
Back of black Redmi Note 4X
Insides of Redmi Note 4

References

^ "Xiaomi Redmi 4 Review- The Best Budget Smartphone!". The AndroidPoint. Retrieved 2017-05-02.
^ "Xiaomi Redmi Note 4". GSMArena. Retrieved 23 May 2017.
^ "Xiaomi Redmi Note 4 Review". ndtv. Retrieved 23 May 2017.
^ "Xiaomi Redmi Note 4". GSMArena. Retrieved 23 May 2017.
^ "红米Note 4 参数 - 小米商城". www.mi.com (in Chinese (China)). Retrieved 2017-09-07.
^ "红米Note 4X - 小米商城". www.mi.com (in Chinese (China)). Retrieved 2017-09-09.
^ "Redmi Note 4 - Mi Singapore". www.mi.com. Retrieved 2017-09-07.
^ "Xioami Redmi Note 4 processor". xiaomidevice. Retrieved 23 May 2017.
^ "Xiaomi Redmi Note 4 review". 2017-02-17.
^ "Xiaomi Redmi Note 4 (S625) review: Take Note!". GSMArena.com. Retrieved 2017-09-12.
^ Xiaomi Redmi Note 4 review, by Abhishek Baxi, February 17, 2017, androidauthority.com

External links

Template:Android smartphones

[1] "Xiaomi Redmi 4 Review- The Best Budget Smartphone!". The AndroidPoint. Retrieved 2017-05-02.

[2] "Xiaomi Redmi Note 4". GSMArena. Retrieved 23 May 2017.

[3] "Xiaomi Redmi Note 4 Review". ndtv. Retrieved 23 May 2017.

[4] "Xiaomi Redmi Note 4". GSMArena. Retrieved 23 May 2017.

[5] "红米Note 4 参数 - 小米商城". www.mi.com (in Chinese (China)). Retrieved 2017-09-07.

[6] "红米Note 4X - 小米商城". www.mi.com (in Chinese (China)). Retrieved 2017-09-09.

[7] "Redmi Note 4 - Mi Singapore". www.mi.com. Retrieved 2017-09-07.

[8] "Xioami Redmi Note 4 processor". xiaomidevice. Retrieved 23 May 2017.

[9] "Xiaomi Redmi Note 4 review". 2017-02-17.

[10] "Xiaomi Redmi Note 4 (S625) review: Take Note!". GSMArena.com. Retrieved 2017-09-12.

[11] Xiaomi Redmi Note 4 review, by Abhishek Baxi, February 17, 2017, androidauthority.com

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