| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Brand | |
| Sony | Sony |
| Model | |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
| Released | |
| 2015 Feb | 2013 Oct 14 |
| Hardware Designer | |
| Sony | Sony |
| Manufacturer | |
| Sony | Sony |
| Device Category | |
| Smartwatch | Smartwatch |
| List of Additional Features | |
| NFC | NFC |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Width | |
|
36 mm 1.42 inch |
42 mm 1.65 inch |
| Height | |
|
51 mm 2.01 inch |
41 mm 1.61 inch |
| Depth | |
|
10 mm 0.39 inches |
9 mm 0.35 inches |
| Bounding Volume | |
| 18.4 ccm | 15.5 ccm |
| Mass | |
|
38 g 1.34 ounces |
122.5 g 4.32 ounces |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Platform | |
| Google Android | N/A |
| Operating System | |
| Google Android Wear 4.4W.2 | N/A |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| CPU Clock | |
| 1200 MHz | N/A |
| CPU | |
|
ARM Cortex-A7 MPCore 2,012 32 bit dual-core 32 Kbyte I-Cache 32 Kbyte D-Cache 28 nm |
ARM Cortex-M3 2,004 32 bit single-core 90 nm |
| RAM Type | |
| Yes | Yes |
| RAM Capacity | |
| 512 MiB RAM | N/A |
| Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| Non-volatile Memory Interface | |
| Yes | Yes |
| Non-volatile Memory Capacity | |
| 3815 MiB non-volatile | N/A |
| Secondary Non-volatile Memory Type | |
| Flash EEPROM | Flash EEPROM |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Display Diagonal | |
|
40.64 mm 1.6 inch |
40.64 mm 1.6 inch |
| Resolution | |
|
320x320 102400 pixels |
220x176 38720 pixels |
| Display Width | |
|
28.74 mm 1.13 inch |
31.73 mm 1.25 inch |
| Display Height | |
|
28.74 mm 1.13 inch |
25.39 mm 1 inch |
| Horizontal Full Bezel Width | |
| 7.26 mm | 10.27 mm |
| Display Area | |
| 825.8 square millimeter | 805.7 square millimeter |
| Display Area Utilization | |
| 45.0% | 46.8% |
| Pixel Size | |
| 0.0898 mm/pixel | 0.14425 mm/pixel |
| Pixel Density | |
| 283 PPI | 176 PPI |
| Display Type | |
| Color TN-TFT LCD display | Color TN-TFT LCD display |
| Display Illumination | |
| Yes | Yes |
| Display Light Reflection Mode | |
| transflective | transflective |
| Display Subpixel Scheme | |
| RGB Matrix (3 subpixels) | RGB Matrix (3 subpixels) |
| Scratch Resistant Screen | |
| No | No |
| Graphical Controller | |
| N/A | N/A |
| A/V Out | |
| No | No |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Audio Channel(s) | |
| stereo | N/A |
| Microphone(s) | |
| mono | N/A |
| Loudspeaker(s): | |
| mono | N/A |
| Audio Output: | |
| No | No |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Supported Cellular Bands | |
|
GSM 850MHz (B5) GSM 900MHz (B8) GSM 1800MHz (B3) GSM 1900MHz (PCS, B2) UMTS 2100MHz (Band I, IMT) UMTS 900MHz (Band VIII) bands |
N/A |
| Supported Cellular Data Links | |
|
GPRS (Class unspecified) EDGE (Class unspecified) UMTS 384 kbps (W-CDMA) HSUPA (Cat. unspecified) HSDPA (Cat. unspecified) data links |
N/A |
| SIM Card Slot | |
| Yes | N/A |
| Cellular Antenna | |
| Internal antenna | N/A |
| Call Alert Sound | |
| 64-chord melody | N/A |
| Complementary Phone Services | |
|
Voice transmission Voice speaker |
N/A |
| Sec. Supported Cellular Networks: | |
| No | No |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Touchscreen Type | |
| Capacitive multi-touch sensing screen | Capacitive multi-touch sensing screen |
| Touchscreen Simultaneous Touch Points | |
| Yes | Yes |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Expansion Interfaces | |
| No | No |
| USB | |
|
USB 2.0 USB Hi-Speed (480 Mbps) |
USB 2.0 USB Hi-Speed (480 Mbps) |
| USB Services | |
|
USB charging USB Host USB Power Delivery |
USB charging USB Host USB Power Delivery |
| USB Connector | |
| USB Series Micro-B (Micro-USB) | USB Series Micro-B (Micro-USB) |
| Bluetooth | |
|
Bluetooth 4.0 Internal antenna |
Bluetooth 3.0 Internal antenna |
| Bluetooth profiles | |
|
A2DP AVRCP |
A2DP AVRCP |
| Wireless LAN | |
| No | No |
| NFC | |
| Yes | Yes |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| FM Radio Receiver | |
| No | No |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Supported GPS protocol(s) | |
| GPS (NMEA 0183) | No |
| Satellite Antenna: | |
| Internal antenna | N/A |
| Complementary Satellite Services | |
|
Assisted GPS Geotagging TMC |
N/A |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Camera Image Sensor | |
| No | No |
| Focus | |
| No | No |
| Flash | |
| No | No |
| Aux. Camera Image Sensor | |
| No | No |
| Aux. 2 Camera Image Sensor | |
| No | No |
| Aux. 3 Camera Image Sensor | |
| No | No |
| Aux. 4 Camera Image Sensor | |
| No | No |
| Aux. 4 Camera Focus | |
| No | No |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Secondary Camera Sensor | |
| No | No |
| Sec. Aux. Cam. Image Sensor | |
| No | No |
| Sec. Aux. 2 Cam. Image Sensor | |
| No | No |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Built-in compass | |
| Yes | Yes |
| Built-in accelerometer | |
| Yes | Yes |
| Built-in gyroscope | |
| Yes | N/A |
| Additional sensors | |
| Light intensity sensor | N/A |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Protection from solid materials | |
| 6 Totally protected from dust (no ingress) | 5 Protected against dust with limited ingress (no harmful deposit) |
| Protection from liquids | |
| 8 Persistently protected against immersion beyond 1 meter of depth | 7 Protected against the effect of immersion up to 1m of depth |
| SmartWatch 3 Stainless Steel | SmartWatch 2 SW2 |
|---|---|
| Battery | |
|
Yes built-in 1-cell |
Yes built-in 1-cell |
| Nominal Cell Capacity (1st cell) | |
| 420 mAh cell | N/A |
| Nominal Battery Capacity | |
| 420 mAh battery | N/A |