Xiaomi Redmi Note 4 vs. Samsung Galaxy S8

Phone Comparison, Reviews and Tests

In depth comparison and review of Xiaomi Redmi Note 4 and Samsung Galaxy S8. Compare sizes, cameras, batteries, memory, and other important specifications and features to easily choose the right phone for you. Our goal is to help you uncover differences between the products and find the phone that will best fit your needs.

Phone Specifications Comparison

Xiaomi Redmi Note 4 vs. Samsung Galaxy S8 Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi Note 4 Samsung Galaxy S8
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-G950FD
Form Factor Touch Touch
Height 151 mm 148.9 mm Xiaomi Redmi Note 4 has greater height than Samsung Galaxy S8.
Width 76 mm 68.1 mm Xiaomi Redmi Note 4 has greater width than Samsung Galaxy S8.
Depth 8.38 mm 8 mm Samsung Galaxy S8 is narrower than Xiaomi Redmi Note 4.
Weight 175 g 155 g Samsung Galaxy S8 is lighter than Xiaomi Redmi Note 4.
Body Colour Grey | Silver | Gold Gold maple | Midnight black
Body Material Metal -
Protection - Dustproof, splashproof, waterproof
Waterproof (Water-resistant) - Yes Samsung Galaxy S8 is waterproof.
IP rating - IP68
SAR Value - 1.55 W/kg (simultaneous), 0.75 W/kg (body), 0.44 W/kg (head)
Integrated Components - Heart rate sensor
Connector Type Micro-USB - 5 pin Micro-USB Type B
Headset jack
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
SIM Card Configuration Details - Nano SIM + nano SIM/microSD
DISPLAY Xiaomi Redmi Note 4 Samsung Galaxy S8
Display Type LCD display OLED display
Display Technology IPS Quad HD+ Super AMOLED
Screen Size (Display Size) 5.5" 5.8" Samsung Galaxy S8 has larger screen size than Xiaomi Redmi Note 4.
Screen Resolution (Display Resolution) 1920 x 1080 pixels 2960 x 1440 pixels Samsung Galaxy S8 has better screen resolution than Xiaomi Redmi Note 4.
Display Format Full HD -
Pixel Density 401 ppi 570 ppi Samsung Galaxy S8 has better pixel density than Xiaomi Redmi Note 4.
Colour Depth - 16.7 million colours
Contrast Ratio 1000:1 -
Display Features Night Display Always-on display
Display Protection (Screen Protector) - Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi Redmi Note 4 Samsung Galaxy S8
Processor Type (CPU) MediaTek Helio X20 Samsung Exynos
Processor Number - 8895
Clock Speed 2.1 GHz 2.3 GHz Samsung Galaxy S8 has higher clock speed than Xiaomi Redmi Note 4.
Processor Core Qty 10-core 8-core Xiaomi Redmi Note 4 has higher processor core quantity than Samsung Galaxy S8.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Mali T880 MP4 Mali-G71 MP20
MEMORY Xiaomi Redmi Note 4 Samsung Galaxy S8
RAM 2 GB LPDDR4 SDRAM - 4 GB Samsung Galaxy S8 has more RAM than Xiaomi Redmi Note 4.
Internal Memory Size (Storage Capacity) 16 GB 64 GB Samsung Galaxy S8 has more internal memory than Xiaomi Redmi Note 4.
User Memory - 52.3 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 256 GB
CAMERA Xiaomi Redmi Note 4 Samsung Galaxy S8
MAIN CAMERA
Number of Main Cameras 1 1
Sensor Resolution 13 Megapixel 12 Megapixel Xiaomi Redmi Note 4 has better camera resolution than Samsung Galaxy S8.
Sensor Size - 1/2.55"
Lens Aperture F/2.0 F/1.7 Samsung Galaxy S8 has better lens aperture than Xiaomi Redmi Note 4.
Lens Construction 5-element -
Optical Image Stabiliser (OIS) - Optical Image Stabiliser (OIS) Samsung Galaxy S8 has optical stabilisation.
Focus Adjustment Automatic Automatic, manual
Digital Zoom - 8x
Self-Timer Delay - Yes
Special Effects - Motion effect, HDR, Stamp, Bokeh effect, Grid Line, Stickers
HDR Mode Auto HDR mode -
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 Dual LED flash
Video Resolutions 1920 x 1080 (1080p), 1280 x 720 (720p) 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, Dual Pixel technology, Motion photo, Exposure, Shutter speed, geotagging, RAW image capture, VDIS (Video Digital Image Stabilisation)
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 8 Megapixel Samsung Galaxy S8 has better front camera resolution than Xiaomi Redmi Note 4.
Sensor Size (Front) - 1/3.6"
Sensor Type (Front) - CMOS
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 F/1.7 Samsung Galaxy S8 has better front lens aperture than Xiaomi Redmi Note 4.
Focus Adjustment - Automatic
Special Effects (Front) Real-time face beautification -
Camera Modes (Front) - Slow motion video, Virtual Shot
Face Recognition (Face ID) Face recognition - Xiaomi Redmi Note 4 has face detection.
BATTERY AND CHARGING Xiaomi Redmi Note 4 Samsung Galaxy S8
Battery Capacity (Battery Size) 4100 mAh 3000 mAh Xiaomi Redmi Note 4 has larger battery capacity than Samsung Galaxy S8.
Wireless Charging - Yes Samsung Galaxy S8 can be charged wirelessly.
Wireless Charging Standards - WPC, PMA
Standby Time - 81.12 hours
Talk Time - 1200 minutes
Run Time Details - Talk (WCDMA): up to 1200 min
Active online usage (Wi-Fi): up to 14 hrs
Active online usage (3G): up to 11 hrs
Active online usage (LTE): up to 12 hrs
Playback (audio (Always On Display Off)): up to 67 hrs
Playback (audio (Always On Display On)): up to 44 hrs
Playback (video): up to 16 hrs
CELLULAR Xiaomi Redmi Note 4 Samsung Galaxy S8
Technology CDMA2000 1X / GSM / WCDMA (UMTS) / TD-SCDMA TD-SCDMA / WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0 (Marshmallow) Android 7.0 Nougat
User Interface MIUI 8 -
Intelligent Assistant - Bixby
Payment Technology - Samsung Pay
Navigation GPS, A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Xiaomi Redmi Note 4 Samsung Galaxy S8
Data Transmission GPRS, EDGE, EV-DO, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X 850 GSM, 900 GSM, 1800 GSM, 1900 GSM
3G UMTS Band - Band 1, Band 2, Band 4, Band 5, Band 8
3G UMTS Frequency - 2100, 1900, 1700, 850, 900
4G LTE Band Band 1, Band 3, Band 5, Band 7, Band 8, Band 38, Band 39, Band 40, Band 41 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 850, FDD 2600, FDD 900, TDD 2600, TDD 1900, TDD 2300, TDD 2500 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 IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac, ANT+/ANT
Bluetooth Bluetooth 4.2 Bluetooth 5.0 LE
Bluetooth Profiles HID HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, SAP, PBAP, MAP, HOGP
NFC - Yes Samsung Galaxy S8 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi Redmi Note 4 Samsung Galaxy S8
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD WAV, WMA, PCM, AMR, MP3, FLAC, XMF, OGG, MIDI, M4A, apt-X, DSF, DSD, MXMF, OGA, AWB, IMY, RTTTL, RTX, OTA, DFF, MID
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, H.265 MKV, FLV, AVI, MPEG-4, WMV, ASF, 3GP, M4V, WebM, 3G2
FEATURES Xiaomi Redmi Note 4 Samsung Galaxy S8
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, ambient light sensor, proximity sensor, gyro sensor, hall 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 Note 4 Samsung Galaxy S8
Included Accessories Power adapter Stereo headset, USB cable, power adapter, SIM card removal tool, micro-USB connector, 2 pair ear plugs, USB-C to Micro-USB Adapter
Compliant Standards - IP68
Max Depth of Water Resistance - 1.5 m
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