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Sony Xperia X (Dual F5122) vs Xiaomi Redmi Note 9S (128GB)

Side by side comparison between Sony Xperia X vs Xiaomi Redmi Note 9S phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi Redmi Note 9S X Sony Xperia X (Dual F5122) 06Points
5"
IPS

1080x1920

23
MP

13mp

3GB
RAM

Hexa-core

2620
mAh

(Non removable)

vs
18Points Xiaomi Redmi Note 9S (128GB) Compare Sony Xperia X X
6.67"
IPS

1080x2400

48
MP

16mp

6GB
RAM

Octa-core

5020
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 9S (128GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

Xperia X (Dual F5122)} 6 Advantages Sony Xperia X (Dual F5122) vs Redmi Note 9S (128GB)} 18 Advantages Xiaomi Redmi Note 9S (128GB)
+153 grams (5.36 ounces)37%
Lighter
vs209 grams (7.32 ounces)
+7.9 millimeters (0.31 inches)11%
Thinner
vs8.8 millimeters (0.35 inches)
+441 PPI12%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs395 PPI
+BarometerAdvantage
Sensors help you use the device
vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
1.8GHz 64bit Hexa-corevs+2.3GHz 64bit Octa-core (8nm)56%
More powerful processor, you can open your applications faster
3GB LPDDR3vs+6GB LPDDR4X100%
More RAM memory. Typically more responsive and better for multitasking.
64GB (49GB available)vs+128GB (106GB available)116%
More internal storage for applications and files
1080x1920 pixelsvs+1080x2400 pixels25%
Higher resolution screen
5"vs+6.67"33%
Larger screen
(back) 23MPvs+(quad camera) 48MP + 8MP + 5MP + 2MP174%
Higher resolution main camera
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
1/2.3" inchesvs+1/2" inches15%
The larger sensor camera lets you take photos with better depth.
f/2.0 (aperture)vs+f/1.8 (aperture)11%
Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 13MPvs+(front) 16MP25%
Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)vs+4K UHD (3840x2160)3 times
More image quality for recording videos with the primary camera
Android 6.0.1 Marshmallowvs+Android 11Advantage
Android 11 is newer and safer
(4G LTE-A) 300 Mbpsvs+(4G LTE-A) 800 Mbps167%
Faster for surfing the internet and download files
Not supportedvs+Face unlock 2DAdvantage
Sensors help you use the device
2620 mAhvs+5020 mAh92%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
4.2 + A2DPvs+5.0 + A2DP/LEAdvantage
Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0vs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+P2i certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

30 Common items in both devices
Until 2TB microSD, microSDXC / Until 512GB microSD, microSDXC
TFT IPS LCD
16 million
LED flash
Only digital zoom
Autofocus / PDAF: phase detection autofocus
HDR photo/video on both cameras / HDR photo on both cameras
+23 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences Clear highlight

📱 Model features

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
ModelXperia X (Dual F5122)Redmi Note 9S (128GB)
Other model namesSony Xperia X Dual Sim 64GB F5122, Sony Suzu DSXiaomi Note 9S (M2003J6A1G Global version) 6GB RAM
Country or region availablefeature not registered(Global, International)
(Global, International)
BrandSonyXiaomi
Release date5/1/20164/30/2020, Announced: 3/23/2020
Depth7.9 millimeters (0.31 inches)8.8 millimeters (0.35 inches)
Size (width x height)69.4 x 142.7 millimeters (2.73 x 5.62 in)76.68 x 165.75 millimeters (3.02 x 6.53 in)
Weight153 grams (5.36 ounces)209 grams (7.32 ounces)
Build, materialsfeature not registeredPlastic body, glass front/back
Protection against water and othersNot supportedP2i certified: water repellent nano-coating

📲 Display

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
Display typeTFT IPS LCDTFT IPS LCD
Screen size5" inches6.67" inches
Screen-to-body ratio~69.6% (screen-to-body ratio)~84.5% (screen-to-body ratio)
Display resolution1080x1920 pixels1080x2400 pixels (20:9)
TouchscreenCapacitive Multitouch 10-pointsCapacitive Multitouch
Pixel density (dot pitch)441 PPI395 PPI
Colors16 million16 million
Scratch-resistant glassScratch-resistant glassGorilla Glass 5
Refresh ratefeature not registered60Hz
Display featuresfeature not registered450nits[typ]
HDR10

🤖 Operating System

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
System versionAndroid 6.0.1 MarshmallowAndroid 10
Firmware updatefeature not registeredAndroid 11
User Interfacefeature not registeredMIUI 11 / 12

⚙️ Processor

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
Chipset64bit: Qualcomm Snapdragon 650 MSM8956 (28nm)64bit: Qualcomm Snapdragon 720G (SM7125) (8nm)
CPUHexa-core, 2 processors:
2x 1.8GHz ARM Cortex-A72 (Dual-core)
4x 1.4GHz ARM Cortex-A53 (Quad-core)
Octa-core, 2 processors:
2x 2.3GHz Kryo 465 Gold (Dual-core)
6x 1.8GHz Kryo 465 Silver (Hexa-core)
GPU graphical controllerQualcomm Adreno 510 600MhzQualcomm Adreno 618 (750MHz)
Performance (benchmark)feature not registeredAnTuTu: 279625 (v8)
Geekbench: 1785 (v5.1)
GFXBench: 15fps (ES 3.1 onscreen)

💽 Memory and storage

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
RAM memory3GB LPDDR36GB LPDDR4X
Internal storage64GB (49GB available)128GB (106GB available)
UFS 2.1
External storageUntil 2TB microSD, microSDXC
(dedicated slot)
Until 512GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Dual-SIM Standby - Call active on one sim card
(dedicated slot)
SIM card2 slots (Dual-SIM)
nano-SIM (4FF)
2 slots (Dual-SIM)
nano-SIM (4FF)
Maximum Download / Upload300/50 Mbps800/150 Mbps
Network technology2G, 3G, 4G2G, 3G, 4G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 800/850/900/1700/1900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkLTE Cat6 700/800/850/900/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,8,12,17,19,20,26,28)
TD-LTE 1900/2300/2500/2600 (Bands 38,39,40,41)
LTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40)
VoLTE
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-AGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat15/13 (1, 2, 3, 4, 5, 7, 8, 20, 28)
TD-LTE (38, 40)
VoLTE
Secondary data networkGPRS, EDGEGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A

📷 Camera

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
Back camera (main camera)23 megapixels(quad camera)
48 megapixels
8MP ultrawide f/2.213mm1/4"1.12µm119°
5MP macro f/2.41/5"1.12µmAF
2MP depth f/2.4
Main camera resolution5536x4152 pixels8000x6000 pixels
Video recording (primary)Full HD (1920x1080) 30 fps4K UHD (3840x2160) 30 fps
FlashLED flashLED flash
Focal aperturef/2.0 (aperture)f/1.8 (aperture)
Focal lengthfeature not registered26mm (lens)
Sensor size1/2.3" inches1/2" inches
Pixel sizefeature not registered0.8µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationfeature not registeredEIS: Digital stabilization
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRHDR photo/video on both camerasHDR photo on both cameras
Camera extrasfeature not registered4K@30fps
1080p@30/60fps
1080p@120fps (slow motion)
720p@960fps (slow motion)

📸 Front camera

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
Front camera (secondary)13 megapixels16 megapixels
Front camera resolution4128x3096 pixels4608x3456 pixels
Video recording (secondary)Full HD (1920x1080)Full HD (1920x1080)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.5 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.06" inches
Pixel sizefeature not registered1µm pixel

🔉 Sound and multimedia

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
LoudspeakerSupportedMono sound (not stereo)
Active noise cancellation2 microphones or more2 microphones or more
RadioFM (RDS)FM
TVNot supportedNot supported
Video formatsMP4, H.265, H.264, H.263, XviDMP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
USBMicroUSB 2.0USB 2.0 Type-C, USB OTG On-The-Go
Audio output3.5mm jack3.5mm jack
TV outputNot supportedUSB Type-C (reversible)
Bluetooth4.2 + A2DP5.0 + A2DP/LE
WiFi802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz)
WiFi Direct, hotspot
802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFCSupportedNot supported
Infrared portNot supportedSupported

🧭 Sensors

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
SensorsAccelerometer
Ambient light sensor
Barometer
Compass
Fingerprint sensor
Gyroscope
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Face unlock 2D
Fingerprint sensor (side-mounted)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
Battery typeLi-Ion: lithium-ion (Non removable)LiPo: li-ion polymer (Non removable)
Battery capacity2620 mAh5020 mAh
Charger, wattsWired charging18W Wired fast charging
Inductive / wireless chargingfeature not registeredNot supported
Talk time autonomyfeature not registeredfeature not registered
Standbyfeature not registeredfeature not registered

➕ Other features

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
Call controlVoice dialing, Voice recorder, Voice commandsVoice dialing, Voice recorder, Voice commands
MessagingSMS (T9), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: White, Graphite Black, Lime Gold, Rose Gold
• USB OTG On-The-Go
• Triluminos display
• Oleophobic coating
• Fingerprint sensor
• Sony Exmor RS sensor
• PDAF technology on camera
• Sony ClearAudio+
• PS4 integration
• Colors: Aurora Blue, Glacier White, Interstellar Black

☢️ Radiation rate

Sony Xperia X (Dual F5122)Redmi Note 9S (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registered0.96W/kg (head), 0.4W/kg (body)
SAR 2W/kg (Europe, UK, etc.)feature not registered0.72W/kg (head), 0.98W/kg (body)
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