Samsung Galaxy A8+ 2018 (SM-A730F) vs Realme Watch 2
Side by side comparison between Samsung Galaxy A8+ (2018) vs Realme Watch 2 devices, differences, pros, cons and full specifications. What's the better?
,
6"
AMOLED
AMOLED
1080x2220
16
MP
MP
16mp
4GB
RAM
RAM
Octa-core
3500
mAh
mAh
(Non removable)
vs
What's the better device? Samsung Galaxy A8+ 2018 (SM-A730F)
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!
29 Advantages 
4 Advantages | 11 Common items in both devices |
| 64GB (51GB available) / Not supported |
| 60Hz |
| 16 million |
| Capacitive |
| Multitouch |
| Accelerometer |
| Li-Ion: lithium-ion (Non removable) / LiPo: li-ion polymer (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 | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Model | Galaxy A8+ 2018 (SM-A730F) | Watch 2 |
| Other model names | Galaxy A8 Plus SM-A730F Single-Sim (4GB RAM) | Realme Watch 2 (RMW2008) |
| Country or region available |    Israel, Mexico, Turkey |  (Global, International) |
| Brand | Samsung | Realme |
| Release date | 1/6/2018 | 5/1/2021 |
| Depth | 8.3 millimeters (0.33 inches) | 12.2 millimeters (0.48 inches) |
| Size (width x height) | 75.7 x 159.9 millimeters (2.98 x 6.3 in) | 25.8 x 35.7 millimeters (1.02 x 1.41 in) |
| Weight | 191 grams (6.69 ounces) | 38 grams (1.33 ounces) |
| Build, materials | Aluminum frame, glass front/back | Plastic body, glass front |
| Protection against water and others | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant | IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant |
📲 Display | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Display type | Super AMOLED | TFT IPS LCD |
| Screen size | 6" inches | 1.4" inches |
| Screen-to-body ratio | ~75.5% (screen-to-body ratio) | ~68.6% (screen-to-body ratio) |
| Display resolution | 1080x2220 pixels (18.5:9) | 320x320 pixels (1:1) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 411 PPI | 323 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 4 | Gorilla Glass 3 |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | 600nits[typ] |
🤖 Operating System | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| System version | Android 7.1.1 Nougat | Proprietary OS |
| Firmware update | Android 9.0 Pie | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Chipset | 64bit: Samsung Exynos 7 Octa 7885 (14nm) | 32bit |
| CPU | Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | ARM Mali-G71 MP2 | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| RAM memory | 4GB LPDDR4 | feature not registered |
| Internal storage | 64GB (51GB available) eMMC 5.1 | Not supported |
| External storage | Until 1TB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | Not supported |
| Maximum Download / Upload | 600/75 Mbps | feature not registered |
| Network technology | 2G, 3G, 4G | feature not registered |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | Not supported |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | Not supported |
| Primary 4G network | LTE Cat11 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 66) TD-LTE (38, 40, 41) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A | Not supported |
| 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 A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Back camera (main camera) | 16 megapixels | Not supported |
| Main camera resolution | 4608x3456 pixels | Not supported |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Not supported |
| Flash | LED flash | Not supported |
| Focal aperture | f/1.7 (aperture) | feature not registered |
| Focal length | 26mm lens | feature not registered |
| Sensor size | 1/2.8" inches | feature not registered |
| Pixel size | 1.12µm pixel | feature not registered |
| Autofocus | PDAF: phase detection 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 on both cameras | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Front camera (secondary) | (dual front camera) 16 megapixels 8MP wide f/1.91/4"1.12µm24mm | Not supported |
| Front camera resolution | 4608x3456 pixels | Not supported |
| Video recording (secondary) | Full HD (1920x1080) | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | f/1.9 (aperture) | feature not registered |
| Focal length | 27mm lens | feature not registered |
| Sensor size | 1/3.1" inches | feature not registered |
| Pixel size | 1µm pixel | feature not registered |
🔉 Sound and multimedia | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Loudspeaker | Supported | feature not registered |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.265, H.264, H.263, MKV, WMV | MP3 |
| Audio formats | MP3, WAV, OGG, eAAC+, WMA, FLAC | MP3, eAAC+ |
🔌 Connectivity | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| USB | USB 2.0 Type-C, USB OTG On-The-Go | Not supported |
| Audio output | 3.5mm jack | Not supported |
| TV output | USB Type-C (reversible) | Not supported |
| Bluetooth | 5.0 + A2DP/LE | 5.0 + A2DP/LE |
| WiFi | 802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS, BeiDou | Not supported |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Sensors | Accelerometer Ambient light sensor ANT+ Barometer Compass Face unlock Fingerprint sensor (rear-mounted) Gyroscope Hall effect Proximity sensor | Accelerometer Heart rate SpO2 |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Battery type | Li-Ion: lithium-ion (Non removable) | LiPo: li-ion polymer (Non removable) |
| Battery capacity | 3500 mAh | 315 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | Magnetic charging (dock) |
| Talk time autonomy | 23 hours | feature not registered |
| Standby | feature not registered | feature not registered |
➕ Other features | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| Call control | Voice dialing, Voice recorder, Voice commands | Not supported |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, E-mail |
| Hands-free calling | Supported | Not supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | feature not registered |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Not supported |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Gray, Gold, Blue • Samsung DeX (desktop experience) • Samsung Pay • Always-on display • 24-bit/192kHz audio | • Colors: Black • Silicon straps colors: black, red, blue, green • Straps compatible: 22mm • Smart notifications • Smart AIoT Control • Watch Faces • 90 Sports Modes |
☢️ Radiation rate | ||
| Galaxy A8+ 2018 (SM-A730F) | Realme Watch 2 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.32W/kg (head), 1.3W/kg (body) | feature not registered |