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Sony Xperia Miro (ST23i) vs Xiaomi 15 (Global 256GB/12GB)

Side by side comparison between Sony Xperia miro vs Xiaomi 15 phones, differences, pros, cons and full specifications. What's the better?

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Compare Xiaomi 15 X Sony Xperia Miro (ST23i) 05Points
3.5"
LED

320x480

5
MP

0.3mp

512MB
RAM

Single-core

1500
mAh

(Non removable)

vs
39Points Xiaomi 15 (Global 256GB/12GB) Compare Sony Xperia miro X
6.36"
AMOLED

1200x2670

50
MP

32mp

12GB
RAM

Octa-core

5240
mAh

(Non removable)

What's the better phone? Xiaomi 15 (Global 256GB/12GB)

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 Miro (ST23i)} 5 Advantages Sony Xperia Miro (ST23i) vs 15 (Global 256GB/12GB)} 39 Advantages Xiaomi 15 (Global 256GB/12GB)
+Until 32GB microSD, microSDHCAdvantage
More external storage for files using memory cards
vsNot supported
+110 grams (3.85 ounces)75%
Lighter
vs192 grams (6.72 ounces)
+3.5mm jackAdvantage
Headsets with 3.5mm Jack size are more common and easy to find in stores
vsType-C reversible connector
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
+DLNAAdvantage
With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
vsNot supported
800MHz 32bit Single-corevs+4.32GHz 64bit Octa-core (3nm)9 times
More powerful processor, you can open your applications faster
512MB LPDDRvs+12GB LPDDR5X23 times
More RAM memory. Typically more responsive and better for multitasking.
4GB (2.2GB available)vs+256GB (220GB available)99 times
More internal storage for applications and files
9.9 millimeters (0.39 inches)vs+8.4 millimeters (0.33 inches)18%
Thinner
Plastic body, glass frontvs+Aluminum body, glass frontAdvantage
More resistant material
TFT LED-Backlit LCDvs+LTPO AMOLEDAdvantage
LTPO AMOLED display is brighter and more vivid
Not supportedvs+Dolby Vision/HDR10+Advantage
The Dolby Vision/HDR10+ display provides vibrant colors and more details
60Hzvs+120Hz100%
The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 millionvs+68 billion4249 times
More colors on the screen is better quality images and videos
320x480 pixelsvs+1200x2670 pixels20 times
Higher resolution screen
165 PPIvs+460 PPI179%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
3.5"vs+6.36"82%
Larger screen
(back) 5MPvs+(triple camera) 50MP + 50MP + 50MP29 times
Higher resolution main camera
LED flashvs+Dual-LED flashAdvantage
The Dual-LED flash helps in dark places or in low light
Only digital zoomvs+Digital and optical zoomAdvantage
The zoom allows for better focus and approach to take pictures
EIS: Digital stabilizationvs+OIS: Optical stabilizationAdvantage
Image stabilization prevents blurry photos and helps in recording motion video
Not supportedvs+BSI sensorAdvantage
The BSI sensor allows the entry of more light generating photos with more detail and brightness
Not supportedvs+HDR photo/video on both camerasAdvantage
The HDR technology produced photos with more detail in dark areas
(front) 0.3MPvs+(front) 32MP103 times
Higher resolution secondary camera to take pictures and selfies
VGA (640x480)vs+8K UHD (7680x4320)107 times
More image quality for recording videos with the primary camera
Android 4.0.4 Ice Cream Sandwich ICSvs+Android 15Advantage
Android 15 is newer and safer
3G HSUPAvs+5G Sub6Advantage
The 5G Sub6 network is newer and faster
(3G HSUPA) 7.2 Mbpsvs+(5G Sub6) 3000 Mbps416 times
Faster for surfing the internet and download files
Not supportedvs+BarometerAdvantage
Sensors help you use the device
Not supportedvs+Face unlockAdvantage
Sensors help you use the device
Not supportedvs+Fingerprint sensor (under display)Advantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
1500 mAhvs+5240 mAh2 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
5Wvs+90W17 times
More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
Not supportedvs+Qi Wireless charging (Qi/WPC)Advantage
Wireless charging is another way to charge the battery.
1 slot (Single-SIM)
(dedicated slot)
vs+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage
You can have more mobile carriers/operators on the same device.
Mono sound (not stereo)vs+Stereo soundAdvantage
Better sound quality for listening to music or clearer hands-free calls
Not supportedvs+Active noise cancellationAdvantage
More noise-canceling microphones allow for better quality in calls and audio for recorded videos
802.11 b/g/n [wifi4]vs+802.11 a/b/g/n/ac/ax/be [wifi7/6E/6]Advantage
WiFi 802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] is newer and faster
2.1 + A2DPvs+6.0 + A2DP/LEAdvantage
Bluetooth 6.0 + A2DP/LE is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0, USB OTG On-The-Govs+USB 3.2 Type-C, USB OTG On-The-GoAdvantage
Newer and faster USB version for transferring photos, mp3 or data.
MicroUSB 2.0, USB OTG On-The-Govs+Type-CAdvantage
Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supportedvs+IP68 certifiedAdvantage
Protection against water allows you talk to your friends in the rain, for example

14 Common items in both devices
Autofocus / PDAF: phase detection autofocus
Capacitive
Multitouch
Accelerometer
Ambient light sensor
Compass
Proximity sensor
+7 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 Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
ModelXperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
Other model namesXperia miro ST23, ST23i, Sony MesonaXiaomi 15 24129PN74G, 24129PN74I
Country or region available(Global, International)
(Global, International)
(Global, International)
(Global, International)
BrandSonyXiaomi
Release date9/1/2012, Announced: 6/29/201210/29/2024
Depth9.9 millimeters (0.39 inches)8.4 millimeters (0.33 inches)
Size (width x height)59.4 x 113 millimeters (2.34 x 4.45 in)71.2 x 152.3 millimeters (2.8 x 6 in)
Weight110 grams (3.85 ounces)192 grams (6.72 ounces)
Build, materialsPlastic body, glass frontAluminum body, glass front
Protection against water and othersNot supportedIP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant

📲 Display

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
Display typeTFT LED-Backlit LCDLTPO AMOLED
Screen size3.5" inches6.36" inches
Screen-to-body ratio~54.3% (screen-to-body ratio)~90% (screen-to-body ratio)
Display resolution320x480 pixels (3:2)1200x2670 pixels (20:9)
TouchscreenCapacitive Multitouch 2-pointsCapacitive Multitouch 10-points
Pixel density (dot pitch)165 PPI460 PPI
Colors16 million68 billion
Scratch-resistant glassScratch-resistant glassDragon Crystal Glass
Refresh rate60Hz120Hz
Display featuresAnti-reflective coating screen3200nits[peak]
Dolby Vision/HDR10+
Touch Sampling Rate: 300Hz

🤖 Operating System

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
System versionAndroid 4.0.3 Ice Cream Sandwich ICSAndroid 15
Firmware updateAndroid 4.0.4 Ice Cream Sandwich ICSfeature not registered
User Interfacefeature not registeredHyperOS 2

⚙️ Processor

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
Chipset32bit: Qualcomm Snapdragon S1 MSM7225A64bit: Qualcomm Snapdragon 8 Elite (SM8750-AB) (3nm)
CPUSingle-core, 1 processor:
1x 800MHz ARM Cortex-A5 (Single-core)
Octa-core, 2 processors:
2x 4.32GHz Oryon V2 Phoenix L (Dual-core)
6x 3.53GHz Oryon V2 Phoenix M (Hexa-core)
GPU graphical controllerQualcomm Adreno 200Qualcomm Adreno 830 (1100MHz)
Performance (benchmark)feature not registeredAnTuTu: 2534643 (v10)
Geekbench: 9419 (v6)

💽 Memory and storage

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
RAM memory512MB LPDDR12GB LPDDR5X
Internal storage4GB (2.2GB available)256GB (220GB available)
UFS 4.0
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Not supported

📶 Mobile networks

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
Dual-SIMNot supportedDual-SIM Standby - Call active on one sim card
SIM card1 slot (Single-SIM)
Standard mini-SIM (2FF)
2 slots (Dual-SIM)
nano-SIM (4FF) + e-SIM
Maximum Download / Upload7.2/5.76 Mbps3000/1024 Mbps
Network technology2G, 3G2G, 3G, 4G, 5G
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 900/2100UMTS 850/900/1700/1900/2100
Primary 4G networkNot supportedLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (32, 38, 39, 40, 41, 42, 48)
VoLTE
Primary 5G networkNot supportedSA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 77, 78)
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
Secondary 2G networkNot supportedGSM 850/900/1800/1900
Secondary 3G networkNot supportedUMTS 850/900/1700/1900/2100
Secondary 4G networkNot supportedLTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66)
TD-LTE (32, 38, 39, 40, 41, 42, 48)
VoLTE
Secondary data networkNot supportedGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6

📷 Camera

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
Back camera (main camera)5 megapixels(triple camera)
50 megapixels
50MP telephoto f/2.060mm1/2.76"0.64µmPDAFOIS2.6x-optical-zoom
50MP ultrawide f/2.214mm115°1/2.76"0.64µm
Main camera resolution2592x1944 pixels8160x6120 pixels
Video recording (primary)VGA (640x480) 30 fps8K UHD (7680x4320) 30 fps
FlashLED flashDual-LED flash
Focal aperturefeature not registeredf/1.6 (aperture)
Focal lengthfeature not registered23mm (lens)
Sensor sizefeature not registered1/1.31" inches
Pixel sizefeature not registered1.2µm pixel
AutofocusAutofocusPDAF: phase detection autofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationOIS: Optical stabilization
ZoomOnly digital zoomDigital and optical zoom
Face/smile detectionFace detection, Smile detectionFace detection, Smile detection
BSI sensorNot supportedSupported
HDRNot supportedHDR photo/video on both cameras
Camera extrasfeature not registered8K@24/30fps (HDR)
4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG)
1080p@30/60/120/240/960fps
720p@1920fps
Leica Summilux

📸 Front camera

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
Front camera (secondary)0.3 megapixels32 megapixels
Front camera resolution640x480 pixels6528x4896 pixels
Video recording (secondary)Not supported4K UHD (3840x2160)
Front flashNot supportedNot supported
Focal aperturefeature not registeredf/2.0 (aperture)
Focal lengthfeature not registered21mm (lens)
Sensor sizefeature not registered1/3.14" inches
Pixel sizefeature not registered0.7µm pixel

🔉 Sound and multimedia

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
LoudspeakerMono sound (not stereo)
Sony xLOUD
Stereo sound
24-bit/192kHz
Dolby Atmos
Hi-Res
Active noise cancellationNot supported4 microphones
RadioFM (RDS)Not supported
TVNot supportedNot supported
Video formatsMP4, H.263, H.264MP4, H.265, H.264, H.263, XviD, MKV
Audio formatsMP3, eAAC+, WAVMP3, WAV, WMA, eAAC+, FLAC

🔌 Connectivity

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
USBMicroUSB 2.0, USB OTG On-The-GoUSB 3.2 Type-C, USB OTG On-The-Go
Audio output3.5mm jackType-C reversible connector
TV outputNot supportedUSB Type-C (reversible)
Bluetooth2.1 + A2DP6.0 + A2DP/LE
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi hotspot
802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO
WiFi Direct, hotspot
DLNASupportedNot supported
GPSA-GPS, GeoTaggingA-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS
NFCNot supportedSupported
Infrared portNot supportedSupported

🧭 Sensors

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
SensorsAccelerometer
Ambient light sensor
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Barometer
Compass
Face unlock
Fingerprint sensor (under display)
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
Battery typeLi-Ion: lithium-ion (Non removable)
BA700
Li-Si: lithium-silicon (Non removable)
Battery capacity1500 mAh5240 mAh
Charger, watts5W Wired charging90W Wired fast charging
Reverse charging by cable
Quick Charge 3+
USB Power Delivery 3.0
Inductive / wireless chargingNot supported50W Qi Wireless charging (Qi/WPC)
10W Reverse wireless charging
Talk time autonomy6 hoursfeature not registered
Standby545 hours (22.7 days)feature not registered

➕ Other features

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
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, HTML5, Flash playerHTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Black, Pink, White with silver, White with gold
• Java framework
• Colors: Black, White, Green, Lilac, Liquid Silver
• Xiaomi HyperAI

☢️ Radiation rate

Sony Xperia Miro (ST23i)Xiaomi 15 (Global 256GB/12GB)
SAR 1.6W/kg (USA, Mexico, etc.)1.25W/kg (head), 0.91W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.87W/kg (head)0.99W/kg (head), 1W/kg (body)
X

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