Samsung Galaxy W vs Samsung Gear S3 Classic LTE
| Type | Touch | - |
| Waterproofness & dust-resistance |  | IP68 |
| Dimensions | 191.80 x 99.60 x 8.80 mm | 46.00 x 49.00 x 12.90 mm |
| Weight | 245.00 g | 57.00 g |
| Display size | 7.00" | 1.30" |
| Display | Color / TFT 16M colors 720 x 1280 px (7.00") 210 ppi | Color / Super AMOLED 360 x 360 px (1.30") 278 ppi |
| Display protection |   | Corning Gorilla Glass Buy screen protector
|
| Additional display | | |
| Protection of the secondary display | | |
| Standard battery | Li-Ion 3200 mAhBuy powerbank
| Li-Ion 380 mAhBuy powerbank
|
| Quick battery charging | | |
| Wireless battery charging | |  |
| Internal memory | 16 GB | 4 GB |
| RAM memory | 1.5 GB | 768 MB |
| Memory cards | microSD, microSDHC, microSDXC up to 64 GBBuy memory card | |
| Operating system | Android 4.3 Jelly Bean | Tizen Based Wearable 2.3.2 |
| Processor | Qualcomm Snapdragon 400 8926 | Samsung Exynos 7270 |
| Processor clock | 1200 MHz | 1000 MHz |
| GPU | Adreno 305 | - |
| Touchscreen | | |
| SAR (10g) | 0,981 W/kg | |
| DualSIM | | |
| Announced | 2Q 2014 | 1Q 2017 |
| Other names | SM-T255S; Mega 7.0 | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 900 2100 | 850 1900 |
| LTE standard | | FDD LTE: 1900, 850 |
| CDMA | | |
| Standard TD-SCDMA | | |
| UMA | | |
CAMERAS - BACK
| First camera | | |
| Photo matrix | 8 Mpx | nd |
| Resolution | 3264x2448 px | nd |
| Optical zoom | | nd |
| Flash | LED | nd |
| Dual-colour LED flash | | nd |
| Video resolution | 1920x1080 px | nd |
| Video formats | H.263, H.264, MPEG4 | nd |
| Additional | - | nd |
CAMERAS - FRONT
| First camera | | |
| Photo matrix | 2 Mpx | nd |
| Resolution | 1600x1200 px | nd |
| Optical zoom | | nd |
| Flash | | nd |
| Dual-colour LED flash | | nd |
| Video formats | H.263, H.264, MPEG4 | nd |
| Additional | - | nd |
SENSORS
| Accelerometer | | |
| Proximity | | |
| Light | | |
| Magnetometer | | |
| Gyroscope | | |
| Barometer | | |
| Altimeter | | |
| Gravity | | |
| Hall-effect | | |
| Iris scanner | | |
| Fingerprint scanner | | |
| Thermometer | | |
| Hygrometer | | |
Data transfer
| xHTML | | |
| WAP | v2.0 | |
| HSCSD | | |
| HSDPA | 42.00 Mbit/s | |
| HSUPA | 5.76 Mbit/s | |
| HSPA | | |
| HSPA+ | | |
| LTE DL | | |
| LTE UP | | |
| WIMAX+ | | |
| GPRS | class 12 | |
| EDGE | class 12 | |
| Bluetooth | v4.0 LE | v4.2 |
| A2DP Profile | | |
| HDMI | | |
| WiFi | v802.11 a/b/g/n/ac | v802.11 b/g/n |
| WiFi frequencies | 2,4 GHz; 5 GHz | 2,4 GHz |
| WiFi Direct | | |
| WiFi Display | | |
| DLNA | | |
| Miracast | | |
| WiFi hotspot | | |
| IrDA | | |
| USB | v2.0 | |
| GPS | | |
| A-GPS | | |
| GLONASS | | |
| Beidou | | |
| NFC | | |
COMMUNICATION AND MESSAGING
| Call waiting | | |
| Conferency | | |
| Call forwarding | | |
| Push To Talk | | |
| Instant Messenger | | |
| SMS | | |
| EMS | | |
| MMS | | |
| Dictionary | XT9 | |
| Swype | | |
| e-mail client | POP3, IMAP4, SMTP | |
| Hardware QWERTY keyboard | | |
| RSS Reader | | |
Multimedia
| Radio | z RDS | |
| MP3 | | |
| Stereo speakers | | |
| Audio Jack | 3.5 mm | 3.5 mm |
| HD Voice | | |
| Sound formats | AAC, AMR, AWB, FLAC, M4A, OGA, OGG, WAV, WMA | AAC, AAC+, AMR, M4A, OGG, WAV, WMA |
| Polyphony | 64 voices | |
| Video ringtone | | |
| Ring composer | | |
| Games | | |
| Java | Dalvik | |
| Videophone | | |
| DVB-H television | | |
| TV-Out | | |
PIM AND ADDITIONAL FUNCTIONS
| Watch | | |
| Stopwatch | | |
| Alarm | | |
| Calculator | | |
| Currency converter | | |
| Organizer | | |
| Calendar | | |
| Flight mode | | |
| SyncML | | |
| Data and fax | | |
| Screensaver | | |
| Themes | | |
| Interchangeable covers | | |
| Voice dial | | |
| Speakerphone | | |
| Recorder | | |
| Vibrations | | |