Samsung Galaxy Ace 3 (GT-S7275) vs Samsung Gear S (3G SM-R750T)
Side by side comparison between Samsung Galaxy Ace 3 vs Samsung Gear S devices, differences, pros, cons and full specifications. What's the better?
,
vs
2"
AMOLED
AMOLED
360x480
N/A
512MB
RAM
RAM
Dual-core
300
mAh
mAh
(Non removable)
What's the better device? Samsung Galaxy Ace 3 (GT-S7275)
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!
19 Advantages 
10 Advantages | 10 Common items in both devices |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Ambient light sensor |
| Compass |
| Proximity sensor |
| +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 | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Model | Galaxy Ace 3 (GT-S7275) | Gear S (3G SM-R750T) |
| Other model names | Samsung Galaxy Ace 3 LTE S7275R | T-Mobile Samsung Gear S SM-R750T, Samsung SM-R750T |
| Country or region available | feature not registered |  USA |
| Brand | Samsung | Samsung |
| Release date | 8/1/2013 | 11/1/2014 |
| Depth | 10 millimeters (0.39 inches) | 12.5 millimeters (0.49 inches) |
| Size (width x height) | 62.7 x 121.2 millimeters (2.47 x 4.77 in) | 39.9 x 58.1 millimeters (1.57 x 2.29 in) |
| Weight | 119 grams (4.17 ounces) | 67 grams (2.35 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Waterproof (IP?) |
📲 Display | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Display type | TFT LCD | Super AMOLED |
| Screen size | 4" inches | 2" inches |
| Screen-to-body ratio | ~59.9% (screen-to-body ratio) | ~53.4% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 360x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 233 PPI | 300 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 3 |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| System version | Android 4.2.2 Jelly Bean | Tizen 2.3 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Chipset | 32bit: Qualcomm Snapdragon 400 MSM8930 | 32bit: Samsung Exynos 4212 |
| CPU | Dual-core, 1 processor: 2x 1.2GHz Krait 200 (Dual-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) |
| GPU graphical controller | Qualcomm Adreno 305 | ARM Mali-400 MP4 400Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| RAM memory | 1GB LPDDR2 | 512MB |
| Internal storage | 8GB (5GB available) | 4GB (2GB available) |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 100/50 Mbps | 21/5.76 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Dual-Band 850/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/1900 |
| Primary 3G network | UMTS 850/900/2100 | UMTS 850/1900 |
| Primary 4G network | LTE 800/900/1800/2600 | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| 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 | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Back camera (main camera) | 5 megapixels | Not supported |
| Main camera resolution | 2592x1944 pixels | Not supported |
| Video recording (primary) | HD (1280x720) 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 | feature not registered | feature not registered |
| 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 | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Front camera (secondary) | 0.3 megapixels | Not supported |
| Front camera resolution | 640x480 pixels | Not supported |
| Video recording (secondary) | VGA (640x480) | 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 | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | feature not registered |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 4.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Supported |
🧭 Sensors | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Barometer Compass Gyroscope Heart rate Proximity sensor UV radiation |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 1800 mAh | 300 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 8 hours | 5 hours |
| Standby | 370 hours (15.4 days) | 96 hours (4 days) |
➕ Other features | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (Swype), MMS, E-mail, Push mail | SMS (T9), E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Dark Red • Samsung TouchWiz 4.0 UI • Java framework | • Colors: Black, White • S-Voice • S-Health • IP67 certified: dust and water resistant up to 1 meter and 30min |
☢️ Radiation rate | ||
| Galaxy Ace 3 (GT-S7275) | Samsung Gear S (3G SM-R750T) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.778W/kg (head), 0.834W/kg (body) | 0.92W/kg (head), 0.91W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.609W/kg (head), 0.436W/kg (body) | feature not registered |