Sony XPERIA XZ3 vs. Xiaomi Redmi 9

Phone Comparison, Reviews and Tests

In depth comparison and review of Sony XPERIA XZ3 and Xiaomi Redmi 9. 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

Sony XPERIA XZ3 vs. Xiaomi Redmi 9 Comparison Chart
DESIGN AND DIMENSIONS Sony XPERIA XZ3 Xiaomi Redmi 9
Product Type Smartphone Smartphone
Form Factor Touch Touch
Height 158 mm 163.32 mm Xiaomi Redmi 9 has greater height than Sony XPERIA XZ3.
Width 73 mm 77.01 mm Xiaomi Redmi 9 has greater width than Sony XPERIA XZ3.
Depth 9.9 mm 9.1 mm Xiaomi Redmi 9 is narrower than Sony XPERIA XZ3.
Weight 193 g 198 g Sony XPERIA XZ3 is lighter than Sony XPERIA XZ3.
Body Colour White silver Carbon grey
Protection Dustproof, water-resistant -
Waterproof (Water-resistant) Yes - Sony XPERIA XZ3 is waterproof.
IP rating IP68, IP65 -
SAR Value - 1.065 W/kg (body), 0.789 W/kg (head), 2.309 W/kg (limb)
Integrated Components - Ultra-linear speaker
Connector Type USB Type-C - 24 pin USB-C USB Type-C - 24 pin USB-C
Headset jack - mini-phone 3.5mm
SIM Card Type (Size) Nano SIM Nano SIM
SIM Card Qty Dual-SIM Dual-SIM
DISPLAY Sony XPERIA XZ3 Xiaomi Redmi 9
Display Type OLED display -
Display Technology TRILUMINOS -
Screen Size (Display Size) 6" 6.53" Xiaomi Redmi 9 has larger screen size than Sony XPERIA XZ3.
Screen Resolution (Display Resolution) 2880 x 1440 pixels 2340 x 1080 pixels Sony XPERIA XZ3 has better screen resolution than Xiaomi Redmi 9.
Display Format QHD+ Full HD+
Pixel Density - 394 ppi
Aspect Ratio 18:9 19.5:9
Max Brightness - 400 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
HDR Yes - Sony XPERIA XZ3 has HDR.
Display Enhancement Technology Dynamic Contrast Enhancement Sunlight mode
Display Features - Colour temperature adjustment, Dot Drop display, Reading mode 2.0
Display Protection (Screen Protector) Corning Gorilla Glass 5 (scratch resistant glass) Corning Gorilla Glass 3 (scratch resistant glass)
PROCESSOR Sony XPERIA XZ3 Xiaomi Redmi 9
Processor Type (CPU) Snapdragon 845 MediaTek Helio G80
Clock Speed - 2 GHz
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) - Mali-G52 MC2
MEMORY Sony XPERIA XZ3 Xiaomi Redmi 9
RAM 4 GB LPDDR4X SDRAM - 4 GB Both phones have the same RAM size.
Internal Memory Size (Storage Capacity) 64 GB 64 GB Both phones have the same internal memory capacity.
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 512 GB microSD
CAMERA Sony XPERIA XZ3 Xiaomi Redmi 9
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 19 Megapixel 13 Megapixel Sony XPERIA XZ3 has better camera resolution than Xiaomi Redmi 9.
Sensor Size 1/2.3" -
Sensor Name Sony Exmor RS sensor -
Lens Type - Wide-angle lens
Lens Aperture F/2.0 F/2.2 Sony XPERIA XZ3 has better lens aperture than Sony XPERIA XZ3.
Field of View (FoV) - 75.2 degree(s)
Optical Image Stabiliser (OIS) 5-axis OIS (Optical Image Stabilisation) - Sony XPERIA XZ3 has optical stabilisation.
Focus Adjustment Automatic Automatic
Laser Auto Focus Yes -
Minimum Focal Length (Focal Distance) 25 mm -
Digital Zoom 8x -
Special Effects HDR, Creative effect HDR, Kaleidoscope
HDR Mode Auto HDR mode -
Camera Modes Red-Eye Reduction, Panorama, AR Effect mode, SteadyShot, manual mode, Intelligent Active Mode, Superior Auto mode, low-light shots, Night scene mode, Super slow motion Portrait mode
Face Recognition (Face ID) Smile shutter - Sony XPERIA XZ3 has face detection.
Light Source LED light Flash
Video Resolutions 3840 x 2160 (4K), Super slow motion video 1280 x 720 (720p) at 960 fps, Super slow motion video 1920 x 1080 (1080p) at 960 fps 1920 x 1080 (1080p) at 30 fps, 1280 x 720 (720p) at 30 fps
Camera Features (Functions) Quick Launch, Object tracking, G lens, Scene recognition, BIONZ image processing engine, Sound Photo, Quick Capture, Electronic Image Stabiliser (EIS), Stereo Audio Recording, Triple image sensing technology, Predictive Hybrid Autofocus, Predictive Capture, Motion Eye camera, 3x Clear image zoom, Anti-distortion shutter, Movie Creator, Autofocus burst -
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Field of View (2nd Camera) - 118 degree(s)
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Lens Aperture (3rd Camera) - F/2.4
Camera Functions (3rd Camera) - Macro camera
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 13 Megapixel 8 Megapixel Sony XPERIA XZ3 has better front camera resolution than Xiaomi Redmi 9.
Sensor Size (Front) 1/3.06" -
Sensor Name (Front) Sony Exmor R sensor -
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) - F/2.0
Field of View (Front) - 77.8 degree(s)
Focus Adjustment - Focus free
Min Focal Length (Front) 23 mm -
Special Effects (Front) - HDR
Camera Modes (Front) SteadyShot, Intelligent Active Mode Portrait mode
Light Source (Front) - Display flash
Camera Features (Front) Self-timer, Hand Shutter Self-timer, Palm shutter
BATTERY AND CHARGING Sony XPERIA XZ3 Xiaomi Redmi 9
Battery Capacity (Battery Size) 3330 mAh 5020 mAh Xiaomi Redmi 9 has larger battery capacity than Sony XPERIA XZ3.
Fast Charging Technology Qualcomm Quick Charge 3.0 - Sony XPERIA XZ3 has fast charging technology.
Wireless Charging Yes - Sony XPERIA XZ3 can be charged wirelessly.
Wireless Charging Standards Qi -
Talk Time - 1860 minutes
Run Time Details - Talk: up to 1860 min
Continuous navigation: up to 19 hrs
Playback (video): up to 19 hrs
Playback (Music): up to 185 hrs
CELLULAR Sony XPERIA XZ3 Xiaomi Redmi 9
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 9.0 Pie -
Navigation GPS, A-GPS, GLONASS, BeiDou, Galileo, QZSS GPS, A-GPS, GLONASS, BeiDou
COMMUNICATIONS Sony XPERIA XZ3 Xiaomi Redmi 9
Data Transmission GPRS, EDGE, HSDPA, HSUPA, HSPA+, LTE GPRS, EDGE, HSDPA, HSUPA, HSPA+, VoLTE, FDD-LTE, TDD-LTE
2G Band 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 2, Band 3, Band 4, Band 5, Band 7, Band 8, Band 20, Band 28, Band 38, Band 40, Band 41
4G LTE Frequency - FDD 2100, FDD 1900 PCS, FDD 1800+, FDD 1700 - 2110 AWS, FDD 850, FDD 2600, FDD 900, FDD 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11b/g/n
Bluetooth Bluetooth 5.0 Bluetooth 5.0
NFC Yes - Sony XPERIA XZ3 has NFC reader for mobile payments.
Messaging Services SMS, MMS SMS, MMS
MEDIA Sony XPERIA XZ3 Xiaomi Redmi 9
Supported Digital Audio Standards WAV, WMA, AAC, AIFF, ASF, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, XMF, LPCM, AAC +, eAAC+, MKA, MIDI, M4A, apt-X, DSF, DSDIFF, DSD, LDAC, MXMF, AWB, IMY, RTTTL, RTX, OTA, MP4, ALAC, OPUS, 3GPP, M4V, AAC-ELD, ADTS, 3GPP2, MPEG 2 TS, WAVE AAC, PCM, MP3, FLAC, AAC +, eAAC+, APE (Monkey's Audio), AMR-WB, AMR-NB
Supported Digital Video Standards MKV, AVI, MPEG-4, MPEG-2, 3GP, H.264, H.263, M4V, TS, WebM, 3G2, VP8, VP9, H.265, 3GPP, 3GPP2 MKV, H.264, ASP, MP4
Sound Enhancements Digital Sound Enhancement Engine (DSEE HX), S-Force Front surround, Clear Audio+, 3D surround sound (VPT) -
FEATURES Sony XPERIA XZ3 Xiaomi Redmi 9
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, digital compass, distance sensor, infrared (IR) sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader
Additional Phone Features TTY compatible, DLNA Certified, Text-to-Speech (text recognition), sharing media via DLNA, intelligent typing (SWIFTKEY), intelligent typing (Gesture), Wi-Fi Miracast, Glove mode, TRILUMINOS display, Multi Window, X-Reality engine, MIMO technology, Google Voice typing function, Screen mirroring, Clear Audio+, Clear Bass, Dynamic normaliser, Digital Noise Cancelling (DNC), Ultra STAMINA Mode, Live Color LED, Hi-Res Audio, Low power audio playback, Smart backlight control, High-bandwidth Digital Content Protection (HDCP), Wi-Fi Passpoint, S-Force Front surround, Alarm Clock, PS4 Remote Play, Noise suppression, Smart cleaner, Qnovo Adaptive Charging, Battery Care, Smart Lock, STAMINA Mode, Screen zooming, Sony BRAVIA TV technology, Automatic Headphone Optimisation (AHO), Virtual Phones Technology (VPT), Xperia Actions, Automatic headset compensation, Smart Stamina 3.0, Dynamic vibration system, 3D Creator Fast Charging, AI face unlock
Android Enterprise Recommended Yes -
OTHERS Sony XPERIA XZ3 Xiaomi Redmi 9
Included Accessories Power adapter, USB-C to 3.5 jack adapter SIM card removal tool, USB-C cable, TPU case, 10W charger
Compliant Standards IP68, IP65, HAC (Hearing Aid Compatible) -
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