Samsung Galaxy Watch (46mm SM-R8050) vs Sony Xperia XZ2 Compact (SO-05K)
Side by side comparison between Samsung Galaxy Watch vs Sony Xperia XZ2 Compact devices, differences, pros, cons and full specifications. What's the better?
,
1.3"
AMOLED
AMOLED
360x360
N/A
1.5GB
RAM
RAM
Dual-core
472
mAh
mAh
(Non removable)
vs
5"
IPS
IPS
1080x2160
19.2
MP
MP
5mp
4GB
RAM
RAM
Octa-core
2870
mAh
mAh
(Non removable)
What's the better device? Sony Xperia XZ2 Compact (SO-05K)
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!
5 Advantages 
24 Advantages | 12 Common items in both devices |
| 16 million |
| 4G LTE / 4G LTE-A |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Barometer |
| +5 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 highlightπ± Model features | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Model | Galaxy Watch (46mm SM-R8050) | Xperia XZ2 Compact (SO-05K) |
| Other model names | Galaxy Watch LTEη 46mm SM-R8050ZSACHN, Samsung Galileo | NTT DoCoMo Sony Xperia XZ2 Compact, Sony PF32 |
| Country or region available |  China |  Japan |
| Brand | Samsung | Sony |
| Release date | 8/1/2018 | 4/5/2018 |
| Depth | 13 millimeters (0.51 inches) | 12.1 millimeters (0.48 inches) |
| Size (width x height) | 46 x 49 millimeters (1.81 x 1.93 in) | 65 x 135 millimeters (2.56 x 5.31 in) |
| Weight | 63 grams (2.21 ounces) | 168 grams (5.88 ounces) |
| Build, materials | Stainless steel body, glass front | feature not registered |
| Protection against water and others | 5 ATM: 50 meters waterproof. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Waterproof (IP?) |
π² Display | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Display type | Super AMOLED | TFT IPS LCD |
| Screen size | 1.3" inches | 5" inches |
| Screen-to-body ratio | ~24.2% (screen-to-body ratio) | ~73.5% (screen-to-body ratio) |
| Display resolution | 360x360 pixels (1:1) | 1080x2160 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 10-points |
| Pixel density (dot pitch) | 392 PPI | 483 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass DX+ | Gorilla Glass 5 |
| Refresh rate | feature not registered | feature not registered |
| Display features | Not supported | feature not registered |
π€ Operating System | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| System version | Tizen 4.0 | Android 8.0 Oreo |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
βοΈ Processor | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Chipset | 64bit: Samsung Exynos 9 Dual 9110 (10nm) | 64bit: Qualcomm Snapdragon 845 MSM8998 (10nm) |
| CPU | Dual-core, 1 processor: 2x 1.15GHz ARM Cortex-A53 (Dual-core) | Octa-core, 2 processors: 4x 2.7GHz Kryo 385 Gold (Quad-core) 4x 1.7GHz Kryo 385 Silver (Quad-core) |
| GPU graphical controller | ARM Mali-T720 MP1 | Qualcomm Adreno 630 710Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
π½ Memory and storage | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| RAM memory | 1.5GB LPDDR3 | 4GB LPDDR4 |
| Internal storage | 4GB (1.5GB available) eMMC | 64GB (50GB available) |
| External storage | Not supported | Until 1TB microSD, microSDXC (dedicated slot) |
πΆ Mobile networks | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) e-SIM (Eletronic) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 10 Mbps | 800/150 Mbps |
| Network technology | 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Quad-Band 850/900/1800/1900 |
| Primary 2G network | Not supported | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 2100 | UMTS 800/850/2100 |
| Primary 4G network | LTE (Bands 1,3,5) TD-LTE (Bands 38,39,40,41) | LTE Cat15 (Bands 1,3,4,5,7,8,12,13,17,19,21,28) TD-LTE (Bands 38,39,40,41,42) VoLTE |
| Primary 5G network | Not supported | Not supported |
| Primary data network | UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A |
| 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 |
π· Camera | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Back camera (main camera) | Not supported | 19.2 megapixels |
| Main camera resolution | Not supported | 5056x3792 pixels |
| Video recording (primary) | Not supported | 4K UHD (3840x2160) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | f/2.0 (aperture) |
| Focal length | feature not registered | 25mm lens |
| Sensor size | feature not registered | 1/2.3" inches |
| Pixel size | feature not registered | 1.22Β΅m pixel |
| Autofocus | Not supported | LDAF/PDAF: laser/phase detection autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | Not supported | EIS: Digital stabilization |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo/video only main camera |
| Camera extras | feature not registered | feature not registered |
πΈ Front camera | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Front camera (secondary) | Not supported | 5 megapixels |
| Front camera resolution | Not supported | 2592x1944 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| Focal length | feature not registered | 23mm lens |
| Sensor size | feature not registered | 1/3" inches |
| Pixel size | feature not registered | 1.12Β΅m pixel |
π Sound and multimedia | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | 2 microphones or more |
| Radio | Not supported | Not supported |
| TV | Not supported | Digital TV FullSeg |
| Video formats | MP4 | MP4, H.265, H.264, H.263, DivX, XviD |
| Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, OGG, eAAC+, FLAC |
π Connectivity | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| USB | Not supported | USB 3.1 Type-C reversible connector |
| Audio output | Not supported | Type-C jack with 3.5mm jack adapter |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 5.0 + A2DP/LE |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
π§ Sensors | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer | Accelerometer Ambient light sensor Barometer Compass Fingerprint sensor Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
π Battery | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 472 mAh | 2870 mAh |
| Charger, watts | 3.5W (5V/0.7A) Wired charging | Wired charging |
| Inductive / wireless charging | Qi wireless charging | feature not registered |
| Talk time autonomy | feature not registered | feature not registered |
| Standby | 72 hours (3 days) | feature not registered |
β Other features | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| 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 | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | Not supported | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | β’ Colors: Silver β’ Straps: Onyx Black, Deep Ocean Blue, Basalt Grey β’ Compatible with standard 22mm straps β’ Always-on display β’ Rotating bezel β’ Samsung Pay | β’ Colors: Black, Silver, Moss Green, Coral Pink β’ Aluminum frame β’ Plastic back β’ USB OTG On-The-Go β’ HDR display β’ Triluminos display β’ X-Reality Engine β’ Fast battery charging (Power delivery) β’ 24-bit/192kHz audio β’ WiFi miracast β’ IP68 certified: dust/water proof up to 1.5m for 30min β’ ISDB-T TV |
β’οΈ Radiation rate | ||
| Galaxy Watch (46mm SM-R8050) | Sony Xperia XZ2 Compact (SO-05K) | |
| 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 |