Xiaomi 14 Ultra (China 256GB) vs Sony Xperia Miro (ST23i)
Side by side comparison between Xiaomi 14 Ultra vs Sony Xperia miro phones, differences, pros, cons and full specifications. What's the better?
,
6.73"
AMOLED
AMOLED
1440x3200
50
MP
MP
32mp
12GB
RAM
RAM
Octa-core
5300
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 14 Ultra (China 256GB)
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!
37 Advantages 
5 Advantages | 11 Common items in both devices |
| LDAF/PDAF: laser/phase detection autofocus / Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| Proximity sensor |
| +4 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 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| Model | Xiaomi 14 Ultra (China 256GB) | Xperia Miro (ST23i) |
| Other model names | Xiaomi 14 Ultra | Xperia miro ST23, ST23i, Sony Mesona |
| Country or region available |  China |  (Global, International) |
| Brand | Xiaomi | Sony |
| Release date | 2/22/2024 | 9/1/2012, Announced: 6/29/2012 |
| Depth | 9.2 millimeters (0.36 inches) | 9.9 millimeters (0.39 inches) |
| Size (width x height) | 75.3 x 161.4 millimeters (2.96 x 6.35 in) | 59.4 x 113 millimeters (2.34 x 4.45 in) |
| Weight | 224 grams (7.84 ounces) | 110 grams (3.85 ounces) |
| Build, materials | Aluminum frame, glass front, leather 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 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| Display type | LTPO AMOLED | TFT LED-Backlit LCD |
| Screen size | 6.73" inches | 3.5" inches |
| Screen-to-body ratio | ~90% (screen-to-body ratio) | ~54.3% (screen-to-body ratio) |
| Display resolution | 1440x3200 pixels (20:9) | 320x480 pixels (3:2) |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 2-points |
| Pixel density (dot pitch) | 521 PPI | 165 PPI |
| Colors | 1 billion | 16 million |
| Scratch-resistant glass | Dragon Crystal Glass | Scratch-resistant glass |
| Refresh rate | 120Hz | 60Hz |
| Display features | 1000nits[typ], 3000nits[peak] Dolby Vision/HDR10+ 100% DCI-P3 12-bit Touch Sampling Rate: 240Hz | Anti-reflective coating screen |
🤖 Operating System | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| System version | Android 14 | Android 4.0.3 Ice Cream Sandwich ICS |
| Firmware update | feature not registered | Android 4.0.4 Ice Cream Sandwich ICS |
| User Interface | HyperOS | feature not registered |
⚙️ Processor | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| Chipset | 64bit: Qualcomm Snapdragon 8 Gen 3 (SM8650-AB) (4nm) | 32bit: Qualcomm Snapdragon S1 MSM7225A |
| CPU | Octa-core, 4 processors: 1x 3.3GHz ARM Cortex-X4 (Single-core) 3x 3.15GHz ARM Cortex-A720 (Triple-core) 2x 2.96GHz ARM Cortex-A720 (Dual-core) 2x 2.26GHz ARM Cortex-A520 (Dual-core) | Single-core, 1 processor: 1x 800MHz ARM Cortex-A5 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 750 | Qualcomm Adreno 200 |
| Performance (benchmark) | AnTuTu: 2004190 (v10) | feature not registered |
💽 Memory and storage | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| RAM memory | 12GB LPDDR5X | 512MB LPDDR |
| Internal storage | 256GB (220GB available) UFS 4.0 | 4GB (2.2GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| 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 | CDMA 800, GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat20 (1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66) TD-LTE (38, 40, 41, 42, 48) VoLTE | Not supported |
| Primary 5G network | SA/NSA (1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79) | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | CDMA 800, GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | CDMA2000 1xEV-DO UMTS 800/850/900/1700/1900/2100 | Not supported |
| Secondary 4G network | LTE Cat20 (1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66) TD-LTE (38, 40, 41, 42, 48) VoLTE | Not supported |
| Secondary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA | Not supported |
📷 Camera | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| Back camera (main camera) | (5 cameras) 50 megapixels 50MP telephoto f/1.875mm1/2.51"0.7µmPDAFOIS3.2x-optical-zoom 50MP periscope telephoto f/2.5120mm1/2.51"0.7µmPDAFOIS5x-optical-zoom 50MP ultrawide f/1.812mm122°1/2.51"0.7µm 0.3MP depth TOF3D | 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/1.6 (aperture) | feature not registered |
| Focal length | 23mm lens | feature not registered |
| Sensor size | 1/1" inches | feature not registered |
| Pixel size | 1.6µm pixel | feature not registered |
| Autofocus | LDAF/PDAF: laser/phase detection autofocus | 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@24/30fps 4K@24/30/60/120fps 1080p@30/60/120fps 1080p@240/480/960/1920fps Slow motion Leica Summilux HDR10+, 10-bit Dolby Vision, 10-bit LOG | feature not registered |
📸 Front camera | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| Front camera (secondary) | 32 megapixels | 0.3 megapixels |
| Front camera resolution | 6528x4896 pixels | 640x480 pixels |
| Video recording (secondary) | 4K UHD (3840x2160) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.0 (aperture) | feature not registered |
| Focal length | 22mm lens | feature not registered |
| Sensor size | 1/3.14" inches | feature not registered |
| Pixel size | 0.7µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| Loudspeaker | Stereo sound 24-bit/192kHz Dolby Atmos Hi-Res | Mono sound (not stereo) Sony xLOUD |
| Active noise cancellation | 2 microphones or more | 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 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| 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 [wifi7/6E/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 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Non removable) BA700 |
| Battery capacity | 5300 mAh | 1500 mAh |
| Charger, watts | 90W Wired fast charging Reverse charging by cable Quick Charge 4 USB Power Delivery 3.0 | 5W Wired charging |
| Inductive / wireless charging | 80W Qi Wireless charging (Qi/WPC) 10W 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 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| 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, White, Blue | • Colors: Black, Pink, White with silver, White with gold • Java framework |
☢️ Radiation rate | ||
| Xiaomi 14 Ultra (China 256GB) | Sony Xperia Miro (ST23i) | |
| 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) |