Xiaomi Redmi Note 4 Processor

Updated July 3, 2026

Overview

Product sourcing insights & recommendations

27 来源

The Xiaomi Redmi Note 4 is a landmark device in the mid-range smartphone market, primarily recognized for popularizing the Snapdragon 625 processor. This chipset transformed consumer expectations by prioritizing thermal efficiency and battery life over raw peak power Androidcentral Xda-Developers.

1. Processor Variants & Technical Insights

The device was released with two distinct processor configurations depending on the region Gsmarena Wikipedia:

Feature	Snapdragon Variant (Global/India)	MediaTek Variant (China/Original)
Chipset	Qualcomm Snapdragon 625 (MSM8953)	MediaTek Helio X20 (MT6797)
Architecture	Octa-core 2.0 GHz Cortex-A53	Deca-core (2xA72 + 8xA53)
Process	14nm FinFET (Highly efficient)	20nm HKMG
GPU	Adreno 506	Mali-T880 MP4
Key Strength	Legendary Battery Life & Cool Temps	Higher Raw CPU Performance

2. Market Trends & Consumer Reception

* The "Efficiency" Shift: Initially, enthusiasts criticized the Snapdragon 625 as a "downgrade" from its predecessor's SD650 Xda-Developers. However, market sentiment shifted as the 14nm process enabled 2-day battery life, making it a "gold standard" for mid-range reliability Androidcentral.

* Commercial Milestone: It became the highest-selling smartphone in India in 2017, with over 10 million units sold in that region alone Wikipedia Scribd.

* Modern Resurgence (2025-2026): Trending data indicates a significant spike in interest as of June 2026, likely driven by the device's popularity in the secondary/refurbished markets and the "retro-tech" repair community .

3. B2B & Sourcing Opportunities

While the phone is discontinued, a robust ecosystem exists for components and refurbished units, particularly in Shenzhen, China.

* Refurbished Units: Wholesale prices for older Redmi Note series phones range from $46–$49 per unit for bulk orders Alibaba.

* Replacement Parts: LCD assemblies and touch screens are widely available for wholesale repair businesses, with prices as low as $1.90–$7.00 depending on volume Alibaba.

* Motherboards: Original Snapdragon 625 mainboards are still sourced for specialized refurbishment, though specific stock for the Note 4 is increasingly becoming a niche segment compared to newer models.

Based on this analysis, you can continue with:

Sources & References

27 sources cited · Verified industry data & reports

Xiaomi Redmi Note 4 - Full phone specifications

GSMArena.com

Platform. OS, Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat), MIUI 11. Chipset, Qualcomm MSM8953 Snapdragon 625 (14 nm). CPU, Octa-core 2.0 GHz ...

Redmi Note 4

Wikipedia

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 ...

Xiaomi Redmi Note 4 SD625 - Specifications

DeviceSpecifications

SoC: Qualcomm Snapdragon 625 (MSM8953) ; CPU: 8x 2.0 GHz ARM Cortex-A53, ; Cores: 8 ; GPU: Qualcomm Adreno 506, 650 MHz ; RAM: 2 GB, 3 GB, 4 GB, 933 MHz

Xiaomi Redmi Note 4 Phone Price, Specs, Comparison ...

Gadgets 360

Display 5.50-inch (1080x1920) · Processor Qualcomm Snapdragon 625 · Front Camera 5MP · Rear Camera 13MP · RAM 2GB · Storage 32GB · Battery Capacity 4100mAh · OS ...

Redmi Note 4 Guide: How to Choose & Use It Wisely in 2025

Alibaba.com

Outstanding battery efficiency: Snapdragon 625 + 4100 mAh yields 1.8–2.2 days on 3G/LTE + 30% screen-on time — still top-tier among sub-$100 ...

Xiaomi Redmi Note 4 Price and Features - Mi India

Xiaomi

Snapdragon 625, octa-core 2.0GHz. 4GB LPDDR3 64GB eMMC 5.0 Flash 4G dual SIM Up to 128GB expandable storage, applicable to all Redmi Note 4 variants.