Xiaomi Redmi 4X vs. Samsung Galaxy S9+

Phone Comparison, Reviews and Tests

Side by side comparison and review of Xiaomi Redmi 4X and Samsung Galaxy S9+. 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 Redmi 4X vs. Samsung Galaxy S9+ Comparison Chart
DESIGN AND DIMENSIONS Xiaomi Redmi 4X Samsung Galaxy S9+
Product Type Smartphone Smartphone
Manufacturer Model Number - SM-G965F
Form Factor Touch Touch
Height 139.24 mm 158.1 mm Samsung Galaxy S9+ has greater height than Xiaomi Redmi 4X.
Width 69.96 mm 73.8 mm Samsung Galaxy S9+ has greater width than Xiaomi Redmi 4X.
Depth 8.65 mm 8.5 mm Samsung Galaxy S9+ is narrower than Xiaomi Redmi 4X.
Weight 146 g 189 g Xiaomi Redmi 4X is lighter than Xiaomi Redmi 4X.
Body Colour Black Lilac purple
Body Material Metal Metal frame
Protection - Dustproof, splashproof, waterproof
Waterproof (Water-resistant) - Yes Samsung Galaxy S9+ is waterproof.
IP rating - IP68
SAR Value 1.5 W/kg (body), 0.583 W/kg (head) 1.35 W/kg (body), 0.294 W/kg (head)
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 Single-SIM
SIM Card Configuration Details Micro SIM + nano SIM/microSD -
DISPLAY Xiaomi Redmi 4X Samsung Galaxy S9+
Display Type - OLED display
Display Technology - Quad HD+ Super AMOLED
Screen Size (Display Size) 5" 6.2" Samsung Galaxy S9+ has larger screen size than Xiaomi Redmi 4X.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2960 x 1440 pixels Samsung Galaxy S9+ has better screen resolution than Xiaomi Redmi 4X.
Display Format HD QHD+
Pixel Density - 529 ppi
Aspect Ratio - 18.5:9
Max Brightness 450 cd/m² -
Colour Depth - 16.7 million colours
Contrast Ratio 1000:1 -
HDR - Yes Samsung Galaxy S9+ has HDR.
Display Features 2.5D Glass, Night Display, Reading mode, Colour temperature adjustment Always-on display, Infinity Display, Curved Dual-Edge Screen
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Xiaomi Redmi 4X Samsung Galaxy S9+
Processor Type (CPU) Qualcomm Snapdragon 435 Samsung Exynos
Processor Number - 9810
Clock Speed 1.4 GHz 2.7 GHz Samsung Galaxy S9+ 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 -
MEMORY Xiaomi Redmi 4X Samsung Galaxy S9+
RAM 3 GB LPDDR4 SDRAM - 6 GB Samsung Galaxy S9+ has more RAM than Xiaomi Redmi 4X.
Internal Memory Size (Storage Capacity) 32 GB 64 GB Samsung Galaxy S9+ has more internal memory than Xiaomi Redmi 4X.
User Memory - 50.3 GB
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 128 GB microSDHC, microSDXC - up to 512 GB
CAMERA Xiaomi Redmi 4X Samsung Galaxy S9+
MAIN CAMERA
Number of Main Cameras 1 2
Sensor Resolution 13 Megapixel 12 Megapixel Xiaomi Redmi 4X has better camera resolution than Samsung Galaxy S9+.
Sensor Size - 1/2.55"
Lens Type - Wide-angle lens
Lens Aperture F/2.0 F/1.5 and f/2.4 Samsung Galaxy S9+ has better lens aperture than Xiaomi Redmi 4X.
Lens Construction 5-element -
Optical Image Stabiliser (OIS) - Dual OIS (Optical Image Stabilisation) Samsung Galaxy S9+ has optical stabilisation.
Focus Adjustment Automatic Automatic, manual
Optical Zoom - 2x
Digital Zoom - 10x
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, HYPERLAPSE, Auto mode, low-light shots, Food mode, Super Slow-mo, AR Emoji
Face Recognition (Face ID) Face recognition Face detection Both phones have face detection.
White Balance - Custom, automatic
Light Source LED light LED flash
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, 3840 x 2160 (4K) at 30 fps, 3840 x 2160 (4K) at 60 fps, Super slow motion video 1280 x 720 (720p) at 960 fps, Slo-mo video 1920 x 1080 (1080p) at 240 fps, 2560 x 1440 (QHD) 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, Continuous Auto Focus (CAF), RAW image capture, VDIS (Video Digital Image Stabilisation), Dual Capture, High CRI LED flash, Tracking AF, 9MP still photos recording 4K video, Video location tags, Stamps, location tags, Continuous autofocus video, Hyperlapse video support 1080p, Live focus with bokeh filters, Super Speed Dual Pixel
SECOND CAMERA
Sensor Resolution (2nd Camera) - 12 Megapixel
Sensor Size (2nd Camera) - 1/3.4"
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 S9+ has better front camera resolution than Xiaomi Redmi 4X.
Sensor Size (Front) - 1/3.6"
Lens Aperture (Front) F/2.2 F/1.7 Samsung Galaxy S9+ has better front lens aperture than Xiaomi Redmi 4X.
Focus Adjustment - Automatic
Special Effects (Front) - HDR, Grid Line
Camera Modes (Front) Beautify Selfie mode Timer mode, wide selfie mode, selfie mode, AR Emoji, selfie focus
Face Recognition (Face ID) Face recognition - Xiaomi Redmi 4X has face detection.
Camera Features (Front) - Quick launch, Motion photo, Stamps, Smart Auto Focus, location tags, VDIS (Video Digital Image Stabilization)
BATTERY AND CHARGING Xiaomi Redmi 4X Samsung Galaxy S9+
Battery Capacity (Battery Size) 4100 mAh 3500 mAh Xiaomi Redmi 4X has larger battery capacity than Samsung Galaxy S9+.
Wireless Charging - Yes Samsung Galaxy S9+ can be charged wirelessly.
Wireless Charging Standards - WPC, PMA
Standby Time 432 hours -
Talk Time 2160 minutes 1500 minutes Xiaomi Redmi 4X has longer battery life when making calls than Samsung Galaxy S9+.
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
Active online usage (LTE): up to 15 hrs
Active online usage (3G): up to 13 hrs
Talk (3G): up to 1500 min
Playback (audio): up to 54 hrs
Playback (Always On Display Off): up to 94 hrs
Playback (video): up to 18 hrs
Active online usage (Wi-Fi): up to 15 hrs
CELLULAR Xiaomi Redmi 4X Samsung Galaxy S9+
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 8.0 Oreo
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 S9+
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, FDD-LTE, TDD-LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE, VoWiFi
2G Band 850 GSM, 900 GSM, 1800 GSM, 1900 GSM 850 GSM, 900 GSM, 1800 GSM, 1900 GSM, 800 CDMA2000 1X, 1900 CDMA2000 1X, 2100 CDMA2000 1X (AWS)
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 HFP, HSP, OPP, PAN, A2DP, AVRCP, HID, PBAP, MAP, HOGP
NFC - Yes Samsung Galaxy S9+ has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Xiaomi Redmi 4X Samsung Galaxy S9+
Supported Digital Audio Standards WAV, AAC, PCM, AMR, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), DSD, AMR-WB, AMR-NB WAV, WMA, AAC, PCM, AMR, MP3, FLAC, AAC-LC, XMF, AAC +, OGG, eAAC+, MIDI, APE (Monkey's Audio), M4A, apt-X, DSF, DSD, MXMF, OGA, 3GA, AWB, IMY, RTTTL, RTX, OTA, OPUS, DFF, MID, AMR-WB, AMR-NB, Vorbis, DSD64, DSD128
Supported Digital Video Standards MKV, VC-1, XviD, MPEG-4, H.264, M4V, HEVC, H.265 MKV, VC-1, FLV, AVC, AVI, MPEG-4, WMV, ASF, 3GP, H.264, H.263, M4V, WebM, HEVC, MP43, 3G2, WMV8, VP8, VP9, H.265, WMV7
Sound Enhancements - Dolby Digital Plus sound, Dolby Atmos sound technology, Surround sound, stereo speakers tuned by AKG, Dolby Digital sound
FEATURES Xiaomi Redmi 4X Samsung Galaxy S9+
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 Face recognition, fingerprint reader, eye scan
Additional Phone Features Infrared remote control Multitasking, Face Unlock, Wi-Fi Miracast, Multi Window, MU-MIMO technology, Fast Charging, Samsung KNOX, High AOP Mic, Samsung DeX support, Bixby Vision, Intelligent Scan
OTHERS Xiaomi Redmi 4X Samsung Galaxy S9+
Included Accessories USB cable, power adapter, SIM card removal tool Power adapter, SIM card removal tool, USB Connector (USB-C), micro-USB connector, USB-C cable, headset (tuned by AKG)
Compliant Standards - IP68
Max Depth of Water Resistance - 1.5 m
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