Xiaomi 17 (512GB/12GB) vs Sony Xperia Miro (ST23a)
Side by side comparison between Xiaomi 17 vs Sony Xperia miro phones, differences, pros, cons and full specifications. What's the better?
,
6.3"
AMOLED
AMOLED
1220x2656
50
MP
MP
50mp
12GB
RAM
RAM
Octa-core
7000
mAh
mAh
(Non removable)
vs
3.5"
LED
LED
320x480
5
MP
MP
0.3mp
512MB
RAM
RAM
Single-core
1500
mAh
mAh
(Non removable)
What's the better phone? Xiaomi 17 (512GB/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!
39 Advantages 
5 Advantages | 14 Common items in both devices |
| PDAF: phase detection autofocus on both cameras / 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 | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Model | Xiaomi 17 (512GB/12GB) | Xperia Miro (ST23a) |
| Other model names | Xiaomi 17 25113PN0EC (Xiaomi 16) | Xperia miro ST23, ST23a, Sony Mesona |
| Country or region available |  (Global, International) |   (Latin America), USA |
| Brand | Xiaomi | Sony |
| Release date | 9/27/2025, Announced: 9/25/2025 | 9/1/2012, Announced: 6/29/2012 |
| Depth | 8.1 millimeters (0.32 inches) | 9.9 millimeters (0.39 inches) |
| Size (width x height) | 71.8 x 151.1 millimeters (2.83 x 5.95 in) | 59.4 x 113 millimeters (2.34 x 4.45 in) |
| Weight | 191 grams (6.69 ounces) | 110 grams (3.85 ounces) |
| Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Not supported |
📲 Display | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Display type | LTPO AMOLED | TFT LED-Backlit LCD |
| Screen size | 6.3" inches | 3.5" inches |
| Screen-to-body ratio | ~89.5% (screen-to-body ratio) | ~54.3% (screen-to-body ratio) |
| Display resolution | 1220x2656 pixels (19.5:9) | 320x480 pixels (3:2) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 2-points |
| Pixel density (dot pitch) | 464 PPI | 165 PPI |
| Colors | 68 billion | 16 million |
| Scratch-resistant glass | Dragon Crystal Glass | Scratch-resistant glass |
| Refresh rate | 120Hz | 60Hz |
| Display features | 3500nits[peak] Dolby Vision/HDR10+ | Anti-reflective coating screen |
🤖 Operating System | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| System version | Android 16 | Android 4.0.3 Ice Cream Sandwich ICS |
| Firmware update | feature not registered | Android 4.0.4 Ice Cream Sandwich ICS |
| User Interface | HyperOS 3 | feature not registered |
⚙️ Processor | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Chipset | 64bit: Qualcomm Snapdragon 8 Elite Gen 5 (SM8850-AC) (3nm) | 32bit: Qualcomm Snapdragon S1 MSM7225A |
| CPU | Octa-core, 2 processors: 2x 4.61GHz Oryon V3 Phoenix L (Dual-core) 6x 3.62GHz Oryon V3 Phoenix M (Hexa-core) | Single-core, 1 processor: 1x 800MHz ARM Cortex-A5 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 840 | Qualcomm Adreno 200 |
| Performance (benchmark) | AnTuTu: 3492566 (v11) Geekbench: 11228 (v6.5) | feature not registered |
💽 Memory and storage | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| RAM memory | 12GB LPDDR5X | 512MB LPDDR |
| Internal storage | 512GB (458GB available) | 4GB (2.2GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card | Not supported |
| SIM card | 2 slots (Dual-SIM) nano-SIM (4FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 3000/1024 Mbps | 7.2/5.76 Mbps |
| Network technology | 2G, 3G, 4G, 5G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 800/850/900/1700/1900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42, 48) VoLTE | Not supported |
| Primary 5G network | SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89) | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (34, 38, 39, 40, 41, 42, 48) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6 | Not supported |
📷 Camera | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Back camera (main camera) | (triple camera) 50 megapixels 50MP telephoto f/2.060mm1/2.76"0.64µmPDAFOIS2.6x-optical-zoom 50MP ultrawide f/2.417mm102°1/2.76"0.64µm | 5 megapixels |
| Main camera resolution | 8160x6120 pixels | 2592x1944 pixels |
| Video recording (primary) | 8K UHD (7680x4320) 30 fps | VGA (640x480) 30 fps |
| Flash | Dual-LED flash | LED flash |
| Focal aperture | f/1.7 (aperture) | feature not registered |
| Focal length | 23mm (lens) | feature not registered |
| Sensor size | 1/1.31" inches | feature not registered |
| Pixel size | 1.2µm pixel | feature not registered |
| Autofocus | PDAF: phase detection autofocus on both cameras | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | OIS: Optical stabilization | EIS: Digital stabilization |
| Zoom | Digital and optical zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection, Smile detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo/video on both cameras | Not supported |
| Camera extras | 8K@30fps (HDR) 4K@30/60fps (HDR10+ 10-bit Dolby Vision/HDR 10-bit LOG 1080p@30/60/120/240/960fps 720p@1920fps | feature not registered |
📸 Front camera | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Front camera (secondary) | 50 megapixels | 0.3 megapixels |
| Front camera resolution | 8160x6120 pixels | 640x480 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | feature not registered |
| Focal length | 21mm (lens) | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Loudspeaker | Stereo sound with dual speakers 24-bit/192kHz Dolby Atmos Hi-Res audio | Mono sound (not stereo) Sony xLOUD |
| Active noise cancellation | 4 microphones | Not supported |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, XviD, MKV | MP4, H.263, H.264 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, eAAC+, WAV |
🔌 Connectivity | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| USB | USB 3.2 Type-C, USB OTG On-The-Go | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | Type-C reversible connector | 3.5mm jack |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.4 + A2DP/LE | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n/ac/ax/be [wifi7/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS, NavIC | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Supported | Not supported |
🧭 Sensors | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Battery type | Li-Si: lithium-silicon (Non removable) | Li-Ion: lithium-ion (Non removable) BA700 |
| Battery capacity | 7000 mAh | 1500 mAh |
| Charger, watts | 100W Wired fast charging Reverse charging by cable Quick Charge 3+ USB Power Delivery 3.0 | 5W Wired charging |
| Inductive / wireless charging | 50W Qi Wireless charging (Qi/WPC) 22.5W Reverse wireless charging | Not supported |
| Talk time autonomy | feature not registered | 6 hours |
| Standby | feature not registered | 545 hours (22.7 days) |
➕ Other features | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Blue, Pink, White | • Colors: Black, Pink, White with silver, White with gold • Java framework |
☢️ Radiation rate | ||
| Xiaomi 17 (512GB/12GB) | Sony Xperia Miro (ST23a) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.25W/kg (head), 0.91W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.87W/kg (head) |