Xiaomi MI Redmi 3 vs. Xiaomi Redmi 4X

Phone Comparison, Reviews and Tests

Side by side comparison and review of Xiaomi MI Redmi 3 and Xiaomi Redmi 4X. Compare sizes, cameras, batteries, memory capacities and other key specifications and features to simplify the choice of your perfect phone. Our goal is to make it easier for you to decide on the phone that will best meet your expectations by revealing the main differences between the products.

Phone Specifications Comparison

Xiaomi MI Redmi 3 vs. Xiaomi Redmi 4X Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 139.3 mm 139.24 mm Xiaomi MI Redmi 3 has greater height than Xiaomi Redmi 4X.
Width 69.6 mm 69.96 mm Xiaomi Redmi 4X has greater width than Xiaomi MI Redmi 3.
Depth 8.5 mm 8.65 mm Xiaomi MI Redmi 3 is narrower than Xiaomi MI Redmi 3.
Weight 144 g 146 g Xiaomi MI Redmi 3 is lighter than Xiaomi MI Redmi 3.
Body Colour Fashion gold Black
Body Material - Metal
Waterproof (Water-resistant) - -
SAR Value - 1.5 W/kg (body), 0.583 W/kg (head)
Connector Type Micro-USB - 5 pin Micro-USB Type B Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM, nano SIM Micro SIM, nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details Micro SIM + nano SIM/microSD Micro SIM + nano SIM/microSD
DISPLAY Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Display Type LCD display -
Display Technology IPS -
Screen Size (Display Size) 5" 5" Both phones have the same screen size.
Screen Resolution (Display Resolution) 1280 x 720 pixels 1280 x 720 pixels Both phones have the same screen resolution.
Display Format HD HD
Pixel Density 294 ppi -
Max Brightness - 450 cd/m²
Contrast Ratio - 1000:1
Display Features - 2.5D Glass, Night Display, Reading mode, Colour temperature adjustment
Display Protection (Screen Protector) - Corning Gorilla Glass (scratch resistant glass)
PROCESSOR Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Processor Type (CPU) Qualcomm Snapdragon 616 Qualcomm Snapdragon 435
Clock Speed 1.5 GHz 1.4 GHz Xiaomi MI Redmi 3 has higher clock speed than Xiaomi Redmi 4X.
Processor Core Qty 8-core 8-core Both phones have the same number of phone cores.
64-bit Architecture - Yes Xiaomi Redmi 4X has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 405 Qualcomm ADRENO 505
MEMORY Xiaomi MI Redmi 3 Xiaomi Redmi 4X
RAM 1 GB 3 GB Xiaomi Redmi 4X has more RAM than Xiaomi MI Redmi 3.
Internal Memory Size (Storage Capacity) 16 GB 32 GB Xiaomi Redmi 4X has more internal memory than Xiaomi MI Redmi 3.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 128 GB
CAMERA Xiaomi MI Redmi 3 Xiaomi Redmi 4X
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 13 Megapixel Both phones have the same camera resolution.
Lens Aperture F/2.0 F/2.0 Both phones have the same camera lens aperture.
Lens Construction - 5-element
Focus Adjustment Automatic Automatic
Special Effects - HDR
HDR Mode Auto HDR mode -
Camera Modes Panorama Burst mode, Panorama
Face Recognition (Face ID) Face detection, smile detection Face recognition Both phones have face detection.
Light Source LED light LED light
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) - Phase Detect Auto-Focus (PDAF)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 5 Megapixel Both phones have the same front camera resolution.
Lens Aperture (Front) F/2.2 F/2.2 Both phones have the same front camera lens aperture.
Camera Modes (Front) - Beautify Selfie mode
Face Recognition (Face ID) - Face recognition Xiaomi Redmi 4X has face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) -
BATTERY AND CHARGING Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Battery Capacity (Battery Size) 4100 mAh 4100 mAh Both phones have the same battery capacity.
Standby Time - 432 hours
Talk Time - 2160 minutes
Run Time Details - Talk: up to 2160 min
Playback (video): up to 15 hrs
Gaming: up to 13 hrs
Standby (LTE): up to 432 hrs
Playback (audio): up to 87 hrs
Reading: up to 26 hrs
Navigation: up to 15 hrs
Battery Technology Lithium polymer -
CELLULAR Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 5.1 (Lollipop) -
User Interface MIUI V7 MIUI 8
Navigation A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band Band 1, Band 3, Band 7, Band 38, Band 39, Band 40, Band 41 Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40
4G LTE Frequency FDD 2100, FDD 1800+, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300
Wireless Interface IEEE 802.11b/g/n Infrared (IrDA), IEEE 802.11b/g/n
Bluetooth Bluetooth 4.1 Bluetooth 4.1
Bluetooth Profiles A2DP HID
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Supported Digital Audio Standards - WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB
Supported Digital Video Standards - MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265
FEATURES Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Phone Functions Speakerphone, call timer, conference call, flight mode, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, proximity sensor, digital compass, gyro sensor Accelerometer, ambient light sensor, proximity sensor, gyro sensor
Security Devices - Fingerprint reader
Additional Phone Features Infrared remote control Infrared remote control
OTHERS Xiaomi MI Redmi 3 Xiaomi Redmi 4X
Included Accessories Power adapter USB cable, power adapter, SIM card removal tool
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