Xiaomi Redmi 4X vs. Samsung Galaxy Note8 DUOS

Phone Comparison, Reviews and Tests

Detailed comparison and review of Xiaomi Redmi 4X and Samsung Galaxy Note8 DUOS. 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 Redmi 4X vs. Samsung Galaxy Note8 DUOS Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-N950F/DS
Form Factor Touch Touch
Height 139.24 mm 162.5 mm Samsung Galaxy Note8 DUOS has greater height than Xiaomi Redmi 4X.
Width 69.96 mm 74.8 mm Samsung Galaxy Note8 DUOS has greater width than Xiaomi Redmi 4X.
Depth 8.65 mm 8.6 mm Samsung Galaxy Note8 DUOS is narrower than Xiaomi Redmi 4X.
Weight 146 g 195 g Xiaomi Redmi 4X is lighter than Xiaomi Redmi 4X.
Body Colour Black Midnight black
Body Material Metal -
Protection - Dustproof, splashproof, waterproof
Waterproof (Water-resistant) - Yes Samsung Galaxy Note8 DUOS is waterproof.
IP rating - IP68
SAR Value 1.5 W/kg (body), 0.583 W/kg (head) 1.29 W/kg (body), 0.173 W/kg (head)
Integrated Components - Heart rate sensor
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack - mini-phone 3.5mm
USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Micro SIM, nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM (SIM1 and SIM2/MicroSD slots)
SIM Card Configuration Details Micro SIM + nano SIM/microSD Nano SIM + nano SIM/microSD
DISPLAY Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Display Type - OLED display
Display Technology - Quad HD+ Super AMOLED
Screen Size (Display Size) 5" 6.3" Samsung Galaxy Note8 DUOS has larger screen size than Xiaomi Redmi 4X.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2960 x 1440 pixels Samsung Galaxy Note8 DUOS has better screen resolution than Xiaomi Redmi 4X.
Display Format HD -
Pixel Density - 521 ppi
Max Brightness 450 cd/m² -
Colour Depth - 16.7 million colours
Contrast Ratio 1000:1 -
Display Features 2.5D Glass, Night Display, Reading mode, Colour temperature adjustment Always-on display
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) -
PROCESSOR Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Processor Type (CPU) Qualcomm Snapdragon 435 Samsung Exynos
Processor Number - 8895
Clock Speed 1.4 GHz 2.3 GHz Samsung Galaxy Note8 DUOS 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 Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 505 Mali-G71 MP20
MEMORY Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
RAM 3 GB LPDDR4 SDRAM - 6 GB Samsung Galaxy Note8 DUOS has more RAM than Xiaomi Redmi 4X.
Internal Memory Size (Storage Capacity) 32 GB 64 GB Samsung Galaxy Note8 DUOS has more internal memory than Xiaomi Redmi 4X.
User Memory - 51.2 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 256 GB
CAMERA Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 12 Megapixel Xiaomi Redmi 4X has better camera resolution than Samsung Galaxy Note8 DUOS.
Sensor Size - 1/2.55"
Lens Type - Wide-angle lens
Lens Aperture F/2.0 F/1.7 Samsung Galaxy Note8 DUOS has better lens aperture than Xiaomi Redmi 4X.
Lens Construction 5-element 6-element
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Samsung Galaxy Note8 DUOS has optical stabilisation.
Focus Adjustment Automatic Automatic, manual
Optical Zoom - 2x
Digital Zoom - 10x
Self-Timer Delay - Yes
Special Effects HDR Motion effect, HDR, Stamp, Bokeh effect, Grid Line, Stickers
Camera Modes Burst mode, Panorama Panorama, Slow motion mode, Pro mode, Timer mode, Virtual Shot, HYPERLAPSE, Food mode
Face Recognition (Face ID) Face recognition Face detection Both phones have face detection.
White Balance - Custom, automatic
Light Source LED light LED light
Video Resolutions 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps
Camera Features (Functions) Phase Detect Auto-Focus (PDAF) Selective Focus, Quick Launch, Playback zoom, Tracking Focus, Dual Pixel technology, Motion photo, Exposure, Shutter speed, geotagging, RAW image capture, VDIS (Video Digital Image Stabilisation)
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Lens Type (2nd Camera) - Telephoto lens
Lens Aperture (2nd Camera) - F/2.4
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Samsung Galaxy Note8 DUOS has better front camera resolution than Xiaomi Redmi 4X.
Sensor Size (Front) - 1/3.6"
Sensor Type (Front) - CMOS
Lens Type (Front) - Wide-angle lens
Lens Aperture (Front) F/2.2 F/1.7 Samsung Galaxy Note8 DUOS has better front lens aperture than Xiaomi Redmi 4X.
Focus Adjustment - Automatic
Camera Modes (Front) Beautify Selfie mode Wide selfie mode
Face Recognition (Face ID) Face recognition - Xiaomi Redmi 4X has face detection.
Camera Features (Front) - Optical Image Stabilisation (OIS)
BATTERY AND CHARGING Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Battery Capacity (Battery Size) 4100 mAh 3300 mAh Xiaomi Redmi 4X has larger battery capacity than Samsung Galaxy Note8 DUOS.
Wireless Charging - Yes Samsung Galaxy Note8 DUOS can be charged wirelessly.
Wireless Charging Standards - WPC, PMA
Standby Time 432 hours -
Talk Time 2160 minutes 1320 minutes Xiaomi Redmi 4X has longer battery life when making calls than Samsung Galaxy Note8 DUOS.
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
Talk (3G): up to 1320 min
Active online usage (3G): up to 12 hrs
Active online usage (4G): up to 13 hrs
Active online usage (Wi-Fi): up to 14 hrs
Playback (audio (Always On Display On)): up to 47 hrs
Playback (audio (Always On Display Off)): up to 74 hrs
Playback (video): up to 16 hrs
CELLULAR Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Technology WCDMA (UMTS) / GSM TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System - Android 7.1.1 Nougat
User Interface MIUI 8 -
Intelligent Assistant - Bixby
Payment Technology - Samsung Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 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 Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency 2100, 1900, 850, 900 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 38, Band 40 Band 1, Band 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 12, Band 13, Band 17, Band 18, Band 19, Band 20, Band 25, Band 26, Band 28, Band 32, Band 38, Band 39, Band 40, Band 41, Band 66
4G LTE Frequency FDD 2100, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, TDD 2600, TDD 2300 FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 700a, FDD 700c, FDD 700b, FDD 800 lower, FDD 800 upper, FDD 800 DD, FDD 1900+, FDD 850+, FDD 700 APT, FDD 1500 L, TDD 2600, TDD 1900, TDD 2300, TDD 2500, FDD 1700 - 2110 AWS-3
Wireless Interface Infrared (IrDA), IEEE 802.11b/g/n IEEE 802.11a/b/g/n/ac, ANT+/ANT
Bluetooth Bluetooth 4.1 Bluetooth 5.0 LE
Bluetooth Profiles HID -
NFC - Yes Samsung Galaxy Note8 DUOS has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB WAV, WMA, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, apt-X, DSF, DSD, MXMF, IMY, RTTTL, RTX, OTA, DFF, MID
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265 MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2
Sound Enhancements - Acoustic Overload Point
FEATURES Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Phone Functions Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert Speakerphone, voice control, call timer, conference call, flight mode, voice dialing, vibrating alert
Sensors Accelerometer, ambient light sensor, proximity sensor, gyro sensor Accelerometer, proximity sensor, barometer, gyro sensor, hall sensor, RGB sensor, heart rate, pressure sensor, geomagnetic sensor
Security Devices Fingerprint reader Fingerprint reader, eye scan
Additional Phone Features Infrared remote control Face Unlock, Wi-Fi Miracast, MU-MIMO technology, Fast Charging, Samsung KNOX
OTHERS Xiaomi Redmi 4X Samsung Galaxy Note8 DUOS
Included Accessories USB cable, power adapter, SIM card removal tool Power adapter, tweezer, SIM card removal tool, USB Connector (USB-C), micro-USB connector, AKG headphones, USB-C cable, S Pen, Pen nibs
Compliant Standards - IP68, HAC (Hearing Aid Compatible)
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