Xiaomi MI Mix vs. Xiaomi Redmi Note 4x

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi MI Mix and Xiaomi Redmi Note 4x. With our comprehensive overview, you can simply compare sizes, functions, but also other key features of both phones and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the phone that best fits your needs and expectations.

Phone Specifications Comparison

Xiaomi MI Mix vs. Xiaomi Redmi Note 4x Comparison Chart
DESIGN AND DIMENSIONS Xiaomi MI Mix Xiaomi Redmi Note 4x
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 158.8 mm 151 mm Xiaomi MI Mix has greater height than Xiaomi Redmi Note 4x.
Width 81.9 mm 76 mm Xiaomi MI Mix has greater width than Xiaomi Redmi Note 4x.
Depth 7.9 mm 8.45 mm Xiaomi MI Mix is narrower than Xiaomi MI Mix.
Weight 209 g 165 g Xiaomi Redmi Note 4x is lighter than Xiaomi MI Mix.
Body Colour Black Platinum silver grey
Body Material Ceramic Metal
Waterproof (Water-resistant) - -
SAR Value - 0.674 W/kg (body), 0.724 W/kg (head)
Connector Type USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Micro SIM, nano SIM
SIM Card Qty Dual-SIM Dual-SIM
SIM Card Configuration Details - Micro SIM + nano SIM/microSD
DISPLAY Xiaomi MI Mix Xiaomi Redmi Note 4x
Display Type LCD display -
Display Technology IPS -
Screen Size (Display Size) 6.4" 5.5" Xiaomi MI Mix has larger screen size than Xiaomi Redmi Note 4x.
Screen Resolution (Display Resolution) 2040 x 1080 pixels 1920 x 1080 pixels Xiaomi MI Mix has better screen resolution than Xiaomi Redmi Note 4x.
Display Format - Full HD
Pixel Density 362 ppi 403 ppi Xiaomi Redmi Note 4x has better pixel density than Xiaomi MI Mix.
Max Brightness 500 cd/m² 450 cd/m² Xiaomi MI Mix has better display brightness than Xiaomi Redmi Note 4x.
Colour Depth 16.7 million colours -
Contrast Ratio 1300:1 1000:1 Xiaomi MI Mix has better display contrast ratio than Xiaomi Redmi Note 4x.
Display Features - 2.5D Glass, Eye protection mode, Colour temperature adjustment
PROCESSOR Xiaomi MI Mix Xiaomi Redmi Note 4x
Processor Type (CPU) Qualcomm Snapdragon 821 Qualcomm Snapdragon 625
Clock Speed 2.35 GHz 2 GHz Xiaomi MI Mix has higher clock speed than Xiaomi Redmi Note 4x.
64-bit Architecture Yes - Xiaomi MI Mix has 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 530 Qualcomm ADRENO 506
MEMORY Xiaomi MI Mix Xiaomi Redmi Note 4x
RAM 4 GB 3 GB Xiaomi MI Mix has more RAM than Xiaomi Redmi Note 4x.
Internal Memory Size (Storage Capacity) 128 GB 32 GB Xiaomi MI Mix has more internal memory than Xiaomi Redmi Note 4x.
Supported Flash Memory Cards (Expandable Memory) - microSDHC, microSDXC - up to 128 GB
CAMERA Xiaomi MI Mix Xiaomi Redmi Note 4x
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 16 Megapixel 13 Megapixel Xiaomi MI Mix has better camera resolution than Xiaomi Redmi Note 4x.
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 Burst mode, Panorama, low-light shots Burst mode, Panorama, low-light shots
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Light Source Dual flash Dual LED flash
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps 1920 x 1080 (1080p), 1280 x 720 (720p), Slo-mo video 1280 x 720 (720p) at 120 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF), Colour Correlated Temperature (CCT) flash 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 Type (Front) - Wide-angle lens
Lens Aperture (Front) - F/2.0
Special Effects (Front) Smart beauty -
Camera Modes (Front) Real time beauty mode Real time beauty mode, Beautify with 36 smart beauty profiles
Face Recognition (Face ID) Face recognition Face recognition Both phones have face detection.
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) Self-timer Selfie countdown
BATTERY AND CHARGING Xiaomi MI Mix Xiaomi Redmi Note 4x
Battery Capacity (Battery Size) 4400 mAh 4100 mAh Xiaomi MI Mix has larger battery capacity than Xiaomi Redmi Note 4x.
Standby Time 256 hours 264 hours Xiaomi Redmi Note 4x has longer standby time than Xiaomi MI Mix.
Talk Time - 3060 minutes
Run Time Details Standby: up to 256 hrs Talk (2G): up to 3060 min
Playback (video): up to 18 hrs
Gaming: up to 15 hrs
Standby (4G): up to 264 hrs
Playback (audio): up to 162 hrs
Reading: up to 22 hrs
CELLULAR Xiaomi MI Mix Xiaomi Redmi Note 4x
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) -
User Interface - MIUI 8
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Xiaomi MI Mix Xiaomi Redmi Note 4x
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
3G UMTS Band - Band 1, Band 2, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 850, 900
4G LTE Band Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 38, Band 39, Band 40, Band 41 Band 1, Band 3, Band 5, Band 7, Band 38, Band 39, Band 40, Band 41
4G LTE Frequency FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, TDD 2600, TDD 1900, TDD 2300, TDD 2500 FDD 2100, FDD 1800+, FDD 850, FDD 2600, TDD 2600, TDD 1900, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac Infrared (IrDA), IEEE 802.11b/g/n
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Bluetooth Profiles A2DP, HID HID
NFC Yes - Xiaomi MI Mix has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi MI Mix Xiaomi Redmi Note 4x
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB WAV, AAC, PCM, 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 VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265, ASP
FEATURES Xiaomi MI Mix Xiaomi Redmi Note 4x
Phone Functions Speakerphone, voice control, call timer, conference call, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, digital compass, barometer, gyro sensor, hall sensor, ultrasonic distance sensor Accelerometer, ambient light sensor, gyro sensor, hall sensor, distance sensor
Security Devices Fingerprint reader -
Additional Phone Features MU-MIMO technology, Cantilever piezoelectric ceramic acoustic system Infrared remote control
OTHERS Xiaomi MI Mix Xiaomi Redmi Note 4x
Included Accessories Power adapter, leather case, SIM card removal tool, USB-C cable USB cable, power adapter, SIM card removal tool
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