Realme Watch vs Sony SmartWatch 2
Side by side comparison between Realme Watch vs Sony SmartWatch 2 smartwatches, differences, pros, cons and full specifications. What's the better?
,
vs
1.6"
TFT
TFT
220x276
N/A
64MB
RAM
RAM
Single-core
225
mAh
mAh
(Non removable)
What's the better smartwatch? Realme Watch
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!
9 Advantages 
6 Advantages | 9 Common items in both devices |
| Not supported / 256MB |
| Capacitive |
| Multitouch |
| Accelerometer |
| LiPo: li-ion polymer (Non removable) |
| Vibrating alert |
| Not supported |
| +2 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 | ||
| Realme Watch | Sony SmartWatch 2 | |
| Change model | ||
| Model | Realme Watch | SmartWatch 2 |
| Other model names | Realme Watch (RMA161) | Sony SmartWatch 2 SW2, Sony SW2 |
| Country or region available |  (Global, International) | feature not registered |
| Brand | Realme | Sony |
| Release date | 6/5/2020 | 10/1/2013 |
| Depth | 11.8 millimeters (0.46 inches) | 9 millimeters (0.35 inches) |
| Size (width x height) | 25.6 x 36.5 millimeters (1.01 x 1.44 in) | 42 x 41 millimeters (1.65 x 1.61 in) |
| Weight | 31 grams (1.09 ounces) | 122 grams (4.27 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | Waterproof (IP?) |
📲 Display | ||
| Realme Watch | Sony SmartWatch 2 | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 1.4" inches | 1.6" inches |
| Screen-to-body ratio | ~67.7% (screen-to-body ratio) | ~46.7% (screen-to-body ratio) |
| Display resolution | 320x320 pixels (1:1) | 220x276 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 323 PPI | 221 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Gorilla Glass 3 | Scratch-resistant glass |
| Refresh rate | 60Hz | feature not registered |
| Display features | 380nits[typ] | feature not registered |
🤖 Operating System | ||
| Realme Watch | Sony SmartWatch 2 | |
| System version | Proprietary OS | Android 4.0.1 Ice Cream Sandwich ICS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Realme Watch | Sony SmartWatch 2 | |
| Chipset | 32bit | 32bit: ST-Microeletronics STM32F439 |
| CPU | Single-core, 1 processor: Single-core | Single-core, 1 processor: 1x 180MHz ARM Cortex-M4 (Single-core) |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Realme Watch | Sony SmartWatch 2 | |
| RAM memory | feature not registered | 64MB |
| Internal storage | Not supported | 256MB |
| External storage | Not supported | Not supported |
📶 Mobile networks | ||
| Realme Watch | Sony SmartWatch 2 | |
| Dual-SIM | Not supported | Not supported |
| SIM card | Not supported | Not supported |
| Maximum Download / Upload | feature not registered | feature not registered |
| Network technology | feature not registered | feature not registered |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Not supported |
| Primary 2G network | Not supported | Not supported |
| Primary 3G network | Not supported | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | Not supported | Not supported |
| 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 | ||
| Realme Watch | Sony SmartWatch 2 | |
| Back camera (main camera) | Not supported | Not supported |
| Main camera resolution | Not supported | Not supported |
| Video recording (primary) | Not supported | Not supported |
| 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 |
| Autofocus | Not supported | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | Not supported | feature not registered |
| Zoom | Not supported | Not supported |
| Face/smile detection | Not supported | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Realme Watch | Sony SmartWatch 2 | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | 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 | ||
| Realme Watch | Sony SmartWatch 2 | |
| Loudspeaker | feature not registered | feature not registered |
| Active noise cancellation | Not supported | Not supported |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP3 | MP4, H.264, H.263 |
| Audio formats | MP3, eAAC+ | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Realme Watch | Sony SmartWatch 2 | |
| USB | Not supported | Not supported |
| Audio output | Not supported | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 3.0 + A2DP |
| WiFi | Not supported | Not supported |
| DLNA | Not supported | Not supported |
| GPS | Not supported | Not supported |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Realme Watch | Sony SmartWatch 2 | |
| Sensors | Accelerometer Heart rate SpO2 | Accelerometer Ambient light sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Realme Watch | Sony SmartWatch 2 | |
| Battery type | LiPo: li-ion polymer (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 160 mAh | 225 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Magnetic charging (dock) | feature not registered |
| Talk time autonomy | feature not registered | 72 hours (3 days) |
| Standby | feature not registered | 168 hours (7 days) |
➕ Other features | ||
| Realme Watch | Sony SmartWatch 2 | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS, E-mail | SMS, E-mail |
| Hands-free calling | Not supported | Not supported |
| Video calling | Not supported | Not supported |
| Ringtones | feature not registered | feature not registered |
| Web browser | HTML, XHTML, HTML5 | Not supported |
| Antenna | Not supported | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • Silicon straps colors: black, red, blue, green • Straps compatible: 20mm • Smart notifications • Watch Faces • 14 Sports Modes | • Watch colors: Black, Metal black, Silver • Aluminum body • It doesn't have microphone • MicroUSB charging • IP57 certified: dust and water resistant up to 1m and 30min |
☢️ Radiation rate | ||
| Realme Watch | Sony SmartWatch 2 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |