Sony XPERIA X Compact vs. Xiaomi Redmi Note 9 Pro

Phone Comparison, Reviews and Tests

In depth comparison and review of Sony XPERIA X Compact and Xiaomi Redmi Note 9 Pro. 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 X Compact vs. Xiaomi Redmi Note 9 Pro Comparison Chart
DESIGN AND DIMENSIONS Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
Product Type Smartphone Smartphone
Manufacturer Model Number F5321 -
Form Factor Touch Touch
Height 129 mm 165.75 mm Xiaomi Redmi Note 9 Pro has greater height than Sony XPERIA X Compact.
Width 65 mm 76.68 mm Xiaomi Redmi Note 9 Pro has greater width than Sony XPERIA X Compact.
Depth 9.5 mm 8.8 mm Xiaomi Redmi Note 9 Pro is narrower than Sony XPERIA X Compact.
Weight 135 g 209 g Sony XPERIA X Compact is lighter than Sony XPERIA X Compact.
Body Colour White | Blue mist | Universe black Interstellar grey | Tropical green
Body Material - Curved 3D glass, Gorilla glass 5
Protection - Splashproof
Waterproof (Water-resistant) - -
SAR Value 1.25 W/kg (body), 1.08 W/kg (head) 2.07 W/kg (limb), 1.021 W/kg (body), 0.662 W/kg (head)
Integrated Components FM radio Ultra-linear speaker
Connector Type Headset jack - mini-phone 3.5mm
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 Single-SIM Dual-SIM
DISPLAY Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
Display Type LCD display LCD display
Display Technology IPS -
Screen Size (Display Size) 4.6" 6.67" Xiaomi Redmi Note 9 Pro has larger screen size than Sony XPERIA X Compact.
Screen Resolution (Display Resolution) 1280 x 720 pixels 2400 x 1080 pixels Xiaomi Redmi Note 9 Pro has better screen resolution than Sony XPERIA X Compact.
Display Format HD Full HD+
Max Brightness - 450 cd/m²
Colour Depth 16.7 million colours -
Contrast Ratio - 1500:1
Display Enhancement Technology Super Vivid mode, Dynamic Contrast Enhancement -
Display Features 2.5D curved glass Reading mode 2.0, Dot Display
Display Protection (Screen Protector) Corning Gorilla Glass (scratch resistant glass) Corning Gorilla Glass 5 (scratch resistant glass)
PROCESSOR Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
Processor Type (CPU) Qualcomm Qualcomm Snapdragon 720G
Processor Number MSM8956 -
Clock Speed - 2.3 GHz
Processor Core Qty 6-core 8-core Xiaomi Redmi Note 9 Pro has higher processor core quantity than Sony XPERIA X Compact.
64-bit Architecture Yes Yes Both phones have 64-bit architecture.
Graphics System (GPU) Qualcomm ADRENO 510 Qualcomm ADRENO 618
MEMORY Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
RAM 3 GB 6 GB Xiaomi Redmi Note 9 Pro has more RAM than Sony XPERIA X Compact.
Internal Memory Size (Storage Capacity) 32 GB 64 GB Xiaomi Redmi Note 9 Pro has more internal memory than Sony XPERIA X Compact.
User Memory 20 GB -
Supported Flash Memory Cards (Expandable Memory) microSDHC, microSDXC - up to 256 GB microSDHC, microSDXC - up to 512 GB
CAMERA Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
MAIN CAMERA
Number of Main Cameras 1 4
Sensor Resolution 23 Megapixel 64 Megapixel Xiaomi Redmi Note 9 Pro has better camera resolution than Sony XPERIA X Compact.
Sensor Size - 1/1.72"
Sensor Name Sony Exmor RS sensor -
Lens Aperture F/2.0 F/1.89 Xiaomi Redmi Note 9 Pro has better lens aperture than Sony XPERIA X Compact.
Lens Construction - 6-element
Field of View (FoV) - 79.8 degree(s)
Pixel Size - 0.8 μm
Focus Adjustment Automatic Automatic
Minimum Focal Length (Focal Distance) 120 mm -
Digital Zoom 8x -
Special Effects HDR, Night Scene HDR, Kaleidoscope
HDR Mode Auto HDR mode -
Camera Modes Red-Eye Reduction, Sweep Panorama, AR Effect mode, SteadyShot, manual mode, Intelligent Active Mode, Timeshift video, Style Portrait Burst mode, Panorama, night mode, Smart ultra-wide angle mode, Photo timer, Custom watermark, Documents, Beautify, Levelling, Cinematic portraits
Face Recognition (Face ID) Smile shutter Face recognition Both phones have face detection.
Light Source LED light Flash
Still Image Resolutions - 8000 x 6000
Video Resolutions 1920 x 1080 (1080p) 1920 x 1080 (1080p) at 30 fps, 1920 x 1080 (1080p) at 60 fps, 1280 x 720 (720p) at 30 fps, Slo-mo video 1920 x 1080 (1080p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 240 fps, 3840 x 2160 (4K) at 30 fps, Slo-mo video 1280 x 720 (720p) at 120 fps, Slo-mo video 1280 x 720 (720p) at 960 fps
Camera Features (Functions) Quick Launch, Superior Auto, Object tracking, G lens, Scene recognition, BIONZ image processing engine, Sound Photo, Touch Capture, Hand Shutter, Triple sensing technology, Stereo Audio Recording, Predictive Hybrid Autofocus 4-in-1 Super Pixel, AI scene detection, Portrait mode with background blurring, Ultra wide-angle edge distortion correction, AI Quad camera, Steady handheld night photography, full screen frame, AI watermark
SECOND CAMERA
Sensor Resolution (2nd Camera) - 8 Megapixel
Sensor Size (2nd Camera) - 1/4"
Lens Type (2nd Camera) - Ultra wide-angle lens
Lens Aperture (2nd Camera) - F/2.2
Lens Element Qty (2nd Camera) - 5-element
Field of View (2nd Camera) - 119 degree(s)
Pixel Size (2nd Camera) - 1.12 μm
Camera Features (2nd Camera) - 5-piece lens
THIRD CAMERA
Sensor Resolution (3rd Camera) - 5 Megapixel
Sensor Size (3rd Camera) - 1/5"
Lens Aperture (3rd Camera) - F/2.4
Pixel Size (3rd Camera) - 1.12 μm
Camera Functions (3rd Camera) - Macro camera
Camera Features (3rd Camera) - AF (2cm-10cm)
FOURTH CAMERA
Sensor Resolution (4th Camera) - 2 Megapixel
Sensor Size (4th Camera) - 1/5"
Lens Aperture (4th Camera) - F/2.4
Pixel Size (4th Camera) - 1.75 μm
Camera Functions (4th Camera) - Depth camera
FRONT CAMERA
Number of Front Cameras 1 1
Sensor Resolution (Front) 5 Megapixel 16 Megapixel Xiaomi Redmi Note 9 Pro has better front camera resolution than Sony XPERIA X Compact.
Sensor Size (Front) - 1/3.06"
Sensor Name (Front) Sony Exmor RS sensor -
Lens Type (Front) Wide-angle lens -
Lens Aperture (Front) F/2.0 F/2.48 Sony XPERIA X Compact has better front lens aperture than Sony XPERIA X Compact.
Field of View (Front) - 82.4 degree(s)
Pixel Size (Front) - 1 μm
Special Effects (Front) - HDR
Camera Modes (Front) - Panoramic selfies, AI portrait mode, AI Beautify, Slo-mo Selfie
Face Recognition (Face ID) - Face recognition Xiaomi Redmi Note 9 Pro has face detection.
Light Source (Front) - Display flash
Video Resolutions (Front) 1920 x 1080 (1080p) -
Camera Features (Front) G lens AI scene detection, Palm shutter, AI silhouette detection
BATTERY AND CHARGING Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
Battery Capacity (Battery Size) 2700 mAh 5020 mAh Xiaomi Redmi Note 9 Pro has larger battery capacity than Sony XPERIA X Compact.
Fast Charging Technology - Qualcomm Quick Charge 4.0 Xiaomi Redmi Note 9 Pro has fast charging technology.
Standby Time 750 hours -
Talk Time 846 minutes 1980 minutes Xiaomi Redmi Note 9 Pro has longer battery life when making calls than Sony XPERIA X Compact.
Run Time Details Talk (GSM): up to 660 min
Standby (GSM): up to 710 hrs
Talk (WCDMA): up to 846 min
Standby (WCDMA): up to 750 hrs
Standby (LTE): up to 670 hrs
Playback (Music): up to 65 hrs
Playback (video): up to 10.8 hrs
Talk: up to 1980 min
Gaming: up to 13 hrs
Playback (Music): up to 147 hrs
Navigation: up to 16 hrs
Battery Technology - Lithium Ion
CELLULAR Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
Technology WCDMA (UMTS) / GSM WCDMA (UMTS) / GSM
Mobile Broadband Generation 4G 4G Both phones have the same mobile network generation.
Operating System Android 6.0.1 (Marshmallow) Android 10
User Interface - MIUI 11
Payment Technology - Google Pay
Navigation A-GPS, GLONASS, BeiDou GPS, A-GPS, GLONASS, BeiDou, Galileo
COMMUNICATIONS Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
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 850 GSM, 900 GSM, 1900 GSM, 2100 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 12, Band 17, Band 19, Band 20, Band 26, Band 28, Band 38, Band 39, Band 40, Band 41 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 700a, FDD 700b, FDD 800 upper, FDD 800 DD, FDD 850+, FDD 700 APT, 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 800 DD, FDD 700 APT, TDD 2600, TDD 2300, TDD 2500
Wireless Interface IEEE 802.11a/b/g/n/ac IEEE 802.11a/b/g/n/ac
Bluetooth Bluetooth 4.2 Bluetooth 5.0
Bluetooth Profiles HFP, HSP, OPP, PAN, SPP, GAP, A2DP, AVRCP, HID, GAVDP, PBAP, MAP, DIP, GATT, HOGP -
NFC Yes Yes Both phones have an NFC reader for mobile payments.
WLAN Security WEP, WPA, WPA2, TKIP, AES, EAP SIM, EAP-TTLS/MSCHAPv2, EAP-AKA, EAP-TLS, PEAPv0/EAP-MSCHAPv2, PEAPv1/EAP-GTC -
Messaging Services Google+ Hangouts, SMS, MMS SMS, MMS
MEDIA Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
Supported Digital Audio Standards WAV, WMA, AAC, AIFF, ASF, PCM, Ogg Vorbis, AMR, MP3, FLAC, AAC-LC, XMF, AAC +, eAAC+, MKA, MIDI, M4A, apt-X, DSF, DSDIFF, DSD, LDAC, MXMF, AWB, IMY, RTTTL, RTX, OTA, ALAC, OPUS WAV, AAC, AMR, MP3, FLAC, APE (Monkey's Audio)
Supported Digital Video Standards MKV, AVI, XviD, MPEG-4, MPEG-2, 3GP, H.264, H.263, M4V, TS, WebM, VP8, 3GP2, H.265 MKV, XviD, M4V, MP4
Sound Enhancements 3D surround sound (VPT) -
Audio Amplifier - Smart PA
FEATURES Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
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, digital compass, barometer, magnetometer, gyro sensor, Time of Flight (ToF), geomagnetic sensor Accelerometer, digital compass, gyro sensor, distance sensor, infrared (IR) sensor, In-screen ambient light sensor
Security Devices Fingerprint reader Face recognition, fingerprint reader (side)
Additional Phone Features TTY compatible, Radio Data Service (RDS), DLNA Certified, Text-to-Speech (text recognition), sharing media via DLNA, Screen capture, intelligent typing (SWIFTKEY), Wi-Fi Miracast, battery STAMINA mode, Glove mode, TRILUMINOS display, X-Reality engine, Clear Audio+, Clear Bass, Dynamic normaliser, Digital Noise Cancelling (DNC), Hi-Res Audio, Low power audio playback, Smart backlight control, Wi-Fi Passpoint, S-Force Front surround, Read Mode, Alarm Clock, PS4 Remote Play, Noise suppression, Smart cleaner, Qnovo Adaptive Charging Infrared remote control, AI face unlock, Qualcomm 5th generation AI Engine, Z-axis linear vibration motor
OTHERS Sony XPERIA X Compact Xiaomi Redmi Note 9 Pro
Included Accessories Power adapter Protective cover, SIM card removal tool, USB-C cable, 33W charger
Compliant Standards HAC (Hearing Aid Compatible) TUV Rheinland Low Blue Light Certification
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