Samsung Galaxy J2 Core (SM-J260F/DS) vs Apple Watch 3 Aluminum (38mm 4G)
Side by side comparison between Samsung Galaxy J2 Core vs Apple Watch 3 Aluminum devices, differences, pros, cons and full specifications. What's the better?
,
vs
1.5"
AMOLED
AMOLED
340x272
N/A
768MB
RAM
RAM
Dual-core
279
mAh
mAh
(Non removable)
What's the better device? Samsung Galaxy J2 Core (SM-J260F/DS)
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!
17 Advantages 
14 Advantages | 9 Common items in both devices |
| 16 million |
| 4G LTE |
| 150 Mbps |
| Capacitive |
| Multitouch |
| Accelerometer |
| A-GPS, GeoTagging, GLONASS, BeiDou / A-GPS, GeoTagging, GLONASS |
| +2 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 J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Model | Galaxy J2 Core (SM-J260F/DS) | Watch 3 Aluminum (38mm 4G) |
| Other model names | Galaxy J2 Core (Android Go) SM-J260F/Dual-sim | Apple Watch Series 3 GPS + Cellular (4G LTE), Apple Watch S3 |
| Country or region available |     (Europe), (Global, International), South Africa, United Arab Emirates | (Global, International) |
| Brand | Samsung | Apple |
| Release date | 8/24/2018 | 9/22/2017 |
| Depth | 8.9 millimeters (0.35 inches) | 11.4 millimeters (0.45 inches) |
| Size (width x height) | 72.1 x 143.4 millimeters (2.84 x 5.65 in) | 33.3 x 38.6 millimeters (1.31 x 1.52 in) |
| Weight | 154 grams (5.39 ounces) | 29 grams (1.02 ounces) |
| Build, materials | Plastic body, glass front | Aluminum body, glass front, plastic composite back |
| Protection against water and others | Not supported | 5 ATM: 50 meters waterproof |
📲 Display | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Display type | TFT PLS | AMOLED |
| Screen size | 5" inches | 1.5" inches |
| Screen-to-body ratio | ~66.7% (screen-to-body ratio) | ~55.1% (screen-to-body ratio) |
| Display resolution | 540x960 pixels (16:9) | 340x272 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 220 PPI | 290 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Scratch-resistant glass |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| System version | Android 8.1 Oreo | WatchOS 4.0 |
| Firmware update | feature not registered | WatchOS 5.0 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Chipset | 64bit: Samsung Exynos 7570 (14nm) | 32bit: Apple S3 (28nm) |
| CPU | Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core) | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A7 (Dual-core) |
| GPU graphical controller | ARM Mali-T720 MP1 (830MHz) | PowerVR G6200 |
| Performance (benchmark) | AnTuTu: 29459 (v5) | feature not registered |
💽 Memory and storage | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| RAM memory | 1GB LPDDR3 | 768MB LPDDR4 |
| Internal storage | 8GB (4.8GB available) eMMC 5.0 | 16GB (10GB available) |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) e-SIM (Eletronic) |
| Maximum Download / Upload | 150/50 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Tri-Band 850/900/1800 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/2100 | A1889 model (Europe,Australia): UMTS 800/850/900/2100 A1860 model (USA,LATAM,Canada): UMTS 800/850/1700/1900 A1890 model (China): UMTS 2100 |
| Primary 4G network | LTE Cat4 (Bands 1, 3, 5, 7, 8, 20) | LTE Cat4 A1889 model (Europe,Australia): LTE (Bands 1,3,5,7,8,18,19,20,26) A1860 model (USA,LATAM,Canada): LTE (Bands 2,4,5,12,13,17,18,19,25,26) TD-LTE (Bands 41) A1890 model (China): LTE (Bands 1,3) TD-LTE (Bands 39,40,41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Back camera (main camera) | 8 megapixels | Not supported |
| Main camera resolution | 3264x2448 pixels | Not supported |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Not supported |
| Flash | LED flash | Not supported |
| Focal aperture | f/2.2 (aperture) | 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 | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Face detection, Smile detection | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2560x1920 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.2 (aperture) | 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 J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD, MKV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | Not supported |
| Audio output | 3.5mm jack | Not supported |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Sensors | Accelerometer Proximity sensor | Accelerometer Ambient light sensor Barometer Gyroscope Heart rate Pedometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Non removable) |
| Battery capacity | 2600 mAh | 279 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | Magnetic charging (dock) |
| Talk time autonomy | 14 hours | 18 hours |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| Call control | Voice dialing, Voice recorder | Voice dialing |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, 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, Gold, Lavender • Android Go edition | • Colors: Silver, Gold, Space Gray • Sport Band or Nike Sport Band • 1000 nits screen • 3D Touch display • Siri |
☢️ Radiation rate | ||
| Galaxy J2 Core (SM-J260F/DS) | Apple Watch 3 Aluminum (38mm 4G) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.29W/kg (head), 0.15W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.933W/kg (head), 1.587W/kg (body) | feature not registered |