Sony Xperia Miro (ST23i) vs Samsung Gear S3 classic (4G SM-R775A)
Side by side comparison between Sony Xperia miro vs Samsung Gear S3 classic devices, differences, pros, cons and full specifications. What's the better?
,
3.5"
LED
LED
320x480
5
MP
MP
0.3mp
512MB
RAM
RAM
Single-core
1500
mAh
mAh
(Non removable)
vs
1.3"
AMOLED
AMOLED
360x360
N/A
768MB
RAM
RAM
Dual-core
380
mAh
mAh
(Non removable)
What's the better device? Samsung Gear S3 classic (4G SM-R775A)
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!
15 Advantages 
16 Advantages | 10 Common items in both devices |
| 4GB (2.2GB available) / 4GB (2GB available) |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Li-Ion: lithium-ion (Non removable) |
| +3 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) | Samsung Gear S3 classic (4G SM-R775A) | |
| Model | Xperia Miro (ST23i) | Gear S3 classic (4G SM-R775A) |
| Other model names | Xperia miro ST23, ST23i, Sony Mesona | AT&T Samsung Gear S3 R775A, Gear S3 classic LTE |
| Country or region available |  (Global, International) |  USA |
| Brand | Sony | Samsung |
| Release date | 9/1/2012, Announced: 6/29/2012 | 3/1/2017 |
| Depth | 9.9 millimeters (0.39 inches) | 12.9 millimeters (0.51 inches) |
| Size (width x height) | 59.4 x 113 millimeters (2.34 x 4.45 in) | 46 x 49 millimeters (1.81 x 1.93 in) |
| Weight | 110 grams (3.85 ounces) | 57 grams (2 ounces) |
| Build, materials | Plastic body, glass front | Stainless steel body, glass front |
| Protection against water and others | Not supported | IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. |
📲 Display | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Display type | TFT LED-Backlit LCD | Super AMOLED |
| Screen size | 3.5" inches | 1.3" inches |
| Screen-to-body ratio | ~54.3% (screen-to-body ratio) | ~24.2% (screen-to-body ratio) |
| Display resolution | 320x480 pixels (3:2) | 360x360 pixels |
| Touchscreen | Capacitive Multitouch 2-points | Capacitive Multitouch |
| Pixel density (dot pitch) | 165 PPI | 392 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Scratch-resistant glass | Gorilla Glass SR+ |
| Refresh rate | 60Hz | feature not registered |
| Display features | Anti-reflective coating screen | feature not registered |
🤖 Operating System | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| System version | Android 4.0.3 Ice Cream Sandwich ICS | Tizen 2.3.2 |
| Firmware update | Android 4.0.4 Ice Cream Sandwich ICS | Tizen 3.0 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Chipset | 32bit: Qualcomm Snapdragon S1 MSM7225A | 64bit: Samsung Exynos 7 Dual 7270 (14nm) |
| CPU | Single-core, 1 processor: 1x 800MHz ARM Cortex-A5 (Single-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A53 (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 200 | ARM Mali-T720 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| RAM memory | 512MB LPDDR | 768MB LPDDR3 |
| Internal storage | 4GB (2.2GB available) | 4GB (2GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) e-SIM (Eletronic) |
| Maximum Download / Upload | 7.2/5.76 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G | 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | Not supported |
| Primary 3G network | UMTS 900/2100 | UMTS 850/1700/1900 |
| Primary 4G network | Not supported | LTE Cat4 850/1700/1900 (Bands 2,4,5) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | UMTS, HSDPA, HSUPA, HSPA+, LTE |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Back camera (main camera) | 5 megapixels | Not supported |
| Main camera resolution | 2592x1944 pixels | Not supported |
| Video recording (primary) | VGA (640x480) 30 fps | Not supported |
| Flash | LED flash | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Front camera (secondary) | 0.3 megapixels | Not supported |
| Front camera resolution | 640x480 pixels | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | feature not registered |
| Pixel size | feature not registered | feature not registered |
🔉 Sound and multimedia | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Loudspeaker | Mono sound (not stereo) Sony xLOUD | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.263, H.264 | feature not registered |
| Audio formats | MP3, eAAC+, WAV | MP3, WAV, WMA, OGG, eAAC+ |
🔌 Connectivity | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | Not supported |
| Audio output | 3.5mm jack | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 2.1 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Battery type | Li-Ion: lithium-ion (Non removable) BA700 | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1500 mAh | 380 mAh |
| Charger, watts | 5W Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | Qi Wireless charging (Qi/WPC) |
| Talk time autonomy | 6 hours | feature not registered |
| Standby | 545 hours (22.7 days) | 72 hours (3 days) |
➕ Other features | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5, Flash player | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Pink, White with silver, White with gold • Java framework | • Colors: Silver • Leather band strap (22mm) • Stainless Steel body 316L • Samsung Pay • S-Voice, S-Health |
☢️ Radiation rate | ||
| Sony Xperia Miro (ST23i) | Samsung Gear S3 classic (4G SM-R775A) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.25W/kg (head), 0.91W/kg (body) | 1.073W/kg (head), 1.381W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.87W/kg (head) | feature not registered |