Samsung Gear S3 frontier (4G SM-R765A) vs Samsung Galaxy J3 2017 (SM-J330N)
Side by side comparison between Samsung Gear S3 frontier vs Samsung Galaxy J3 (2017) devices, differences, pros, cons and full specifications. What's the better?
,
1.3"
AMOLED
AMOLED
360x360
N/A
768MB
RAM
RAM
Dual-core
380
mAh
mAh
(Non removable)
vs
5"
PLS
PLS
720x1280
13
MP
MP
5mp
3GB
RAM
RAM
Quad-core
2400
mAh
mAh
(Non removable)
What's the better device? Samsung Galaxy J3 2017 (SM-J330N)
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!
10 Advantages 
17 Advantages | 11 Common items in both devices |
| 16 million |
| 4G LTE |
| 150 Mbps |
| Capacitive |
| Multitouch |
| Accelerometer |
| Li-Ion: lithium-ion (Non removable) |
| +4 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 | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Model | Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) |
| Other model names | AT&T Samsung Gear S3 R765A, Gear S3 frontier LTE | 갤럭시 J3(2017), LG U+ Galaxy J3 SM-J330L |
| Country or region available |  USA |  South Korea |
| Brand | Samsung | Samsung |
| Release date | 11/1/2016 | 7/1/2017 |
| Depth | 12.9 millimeters (0.51 inches) | 8.2 millimeters (0.32 inches) |
| Size (width x height) | 46 x 49 millimeters (1.81 x 1.93 in) | 70.3 x 143.2 millimeters (2.77 x 5.64 in) |
| Weight | 63 grams (2.21 ounces) | 142 grams (4.97 ounces) |
| Build, materials | Stainless steel body, glass front | feature not registered |
| Protection against water and others | IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Display type | Super AMOLED | TFT PLS |
| Screen size | 1.3" inches | 5" inches |
| Screen-to-body ratio | ~24.2% (screen-to-body ratio) | ~68.5% (screen-to-body ratio) |
| Display resolution | 360x360 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 392 PPI | 294 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass SR+ | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| System version | Tizen 2.3.2 | Android 7.0 Nougat |
| Firmware update | Tizen 3.0 | Android 9.0 Pie |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Chipset | 64bit: Samsung Exynos 7 Dual 7270 (14nm) | 64bit: Samsung Exynos 7570 (14nm) |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A53 (Dual-core) | Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | ARM Mali-T720 | ARM Mali-T720 MP1 (830MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| RAM memory | 768MB LPDDR3 | 3GB LPDDR3 |
| Internal storage | 4GB (2GB available) | 32GB (23GB available) |
| External storage | Not supported | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| 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 | 150/50 Mbps | 150/50 Mbps |
| Network technology | 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Not supported | Tri-Band 900/1800/1900 |
| Primary 2G network | Not supported | GSM 900/1800/1900 |
| Primary 3G network | UMTS 850/1900 | UMTS 850/1900/2100 |
| Primary 4G network | LTE Cat4 850/1900 (Bands 2,5) | LTE Cat4 (Bands 1,3,5,7,8,17) TD-LTE (Bands 38,39,40,41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| 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 | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Back camera (main camera) | Not supported | 13 megapixels |
| Main camera resolution | Not supported | 4128x3096 pixels |
| Video recording (primary) | Not supported | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash on both cameras |
| Focal aperture | feature not registered | f/1.9 (aperture) |
| 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 | 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 only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Front camera (secondary) | Not supported | 5 megapixels |
| Front camera resolution | Not supported | 2560x1920 pixels |
| Video recording (secondary) | Not supported | Full HD (1920x1080) |
| Front flash | Not supported | LED |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| 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 | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Digital TV |
| Video formats | feature not registered | MP4, H.264, H.263, MKV, WMV |
| Audio formats | MP3, WAV, WMA, OGG, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| USB | Not supported | MicroUSB 2.0 |
| Audio output | Not supported | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Sensors | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 380 mAh | 2400 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Qi Wireless charging (Qi/WPC) | feature not registered |
| Talk time autonomy | feature not registered | 15 hours |
| Standby | 72 hours (3 days) | feature not registered |
➕ Other features | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder |
| Messaging | SMS, 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 | • Colors: Black • Leather band strap (22mm) • Stainless Steel body 316L • Samsung Pay • S-Voice, S-Health | • Colors: Black, Blue, Gold • USB OTG On-The-Go • Aluminum body • 2.5D curved glass screen • Samsung Knox • HD DMB TV (only Korea) |
☢️ Radiation rate | ||
| Samsung Gear S3 frontier (4G SM-R765A) | Galaxy J3 2017 (SM-J330N) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.498W/kg (head), 1.005W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |