Redmi Note 4
Xiaomi Redmi Note 4 Front | |
| Manufacturer | Xiaomi |
|---|---|
| Type | Touchscreen smartphone |
| Slogan | Power has a new look |
| Series | Redmi |
| First released | MTK: August 2016 Snapdragon: January 2017 |
| Predecessor | Redmi Note 3 |
| Successor | Redmi Note 5 |
| Form factor | Slate |
| Dimensions |
|
| Weight | 165 g (5.8 oz) (Snapdragon Variant) 175 g (6.2 oz) (MediaTek Variant) |
| Operating system | Redmi Note 4: MIUI 10.0 based on Android 6.0 Redmi Note 4 (SD)/4X: MIUI 11.0 based on Android 7.0. |
| CPU | MediaTek Helio X20 Deca core (TSMC 20nm HKMG) Max. 2.1GHz (2x 2.1 GHz Cortex A72 + 4x 1.85 GHz Cortex A53 + 4x 1.4 GHz Cortex A53) MT6796 or Qualcomm Snapdragon 625 Octa core (14nm Samsung LPP FinFET) Max. 2.0 GHz (8x 2.0 GHz Cortex-A53) MSM8953 |
| GPU | Redmi Note 4: Mali-T880 MP4 (28nm process) 780MHz Redmi Note 4 (SD)/4X: Adreno 506 (14nm process) 650MHz |
| Memory | 16 GB, 32 GB or 64 GB eMMC 5.1 RAM: 2 GB, 3 GB or 4 GB LPDDR3 32-bit Single-Channel 933MHz |
| Removable storage | microSD, up to 128 GB (uses SIM 2 slot) |
| SIM | Micro-SIM (SIM1), Nano-SIM (SIM2; Hybrid) |
| Battery | Non-removable Li-Po 4100mAh(typ)4000mAh(min) battery |
| Charging | 5V@2A (10W) via microUSB 2.0 Port |
| Rear camera | 13 MP, Sony Exmor RS IMX258 or Samsung ISOCELL S5K3L8 or Omnivision Purecel OV18355 All sensors have: f/2.0, 0.1s ultra fast phase detection autofocus (PDAF), 1.12μm pixel size, CMOS BSI with dual-LED (dual tone) flash, 5-piece lens, 4K/4K UHD, 120fps slo-mo support. |
| Front camera | 5 MP Samsung ISOCELL S5K5E8 f/2.0, 1080p, face recognition support |
| Display | 5.5 in (140 mm) IPS LCD capacitive touchscreen 1080 x 1920 pixels, ~401 ppi, 16M colors with 2.5D scratch resistant curved glass. Vendors: BOE, Tianma, EBBG (Late 2017 units onwards) |
| Connectivity |
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| Codename | MediaTek: nikel Qualcomm Snapdragon: mido |
| Website | www |
The Xiaomi Redmi Note 4 is the fourth smartphone under the Redmi Note series developed by Xiaomi Inc. It is a part of Xiaomi's budget Redmi smartphone lineup. It has two variants: 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 MSM8953 Qualcomm Snapdragon 625 SoC. The Redmi Note 4 was succeeded by Redmi Note 5.