Redmi Note 4

Xiaomi Redmi Note 4
Manufacturer	Xiaomi
Type	Touchscreen smartphone
Series	Xiaomi Redmi
First released	MTK:; June 2016; 8 years ago Snapdragon:; January 2017; 7 years ago
Predecessor	Redmi Note 3
Successor	Redmi Note 5
Form factor	Slate
Dimensions	151 mm (5.9 in) H; 76 mm (3.0 in) W; 8.5 mm (0.33 in) D;
Weight	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
Rear camera	13 MP, f/2.0, phase detection autofocus, dual-LED (dual tone) flash
Front camera	5 MP, f/2.0, 1080p
Display	5.5 in (140 mm) IPS LCD capacitive touchscreen; 1080 x 1920 pixels, ~401 ppi, 16M colors
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

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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