Samsung Wave 723 (GT-S7230) vs Samsung Galaxy J3 2018 (SM-J337U)
Side by side comparison between Samsung Wave 723 vs Samsung Galaxy J3 (2018) phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Samsung Galaxy J3 2018 (SM-J337U)
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!
1 Advantage 
21 Advantages | 14 Common items in both devices |
| LED flash |
| Only digital zoom |
| Autofocus |
| Capacitive |
| Multitouch |
| Accelerometer |
| Li-Ion: lithium-ion (Removable) |
| +7 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 Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Change model | ||
| Model | Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) |
| Other model names | Samsung Wave723 S7230, Samsung Wave 723 S7230E | Galaxy J3 (2018) Unlocked SM-J337UZKAXAA |
| Country or region available | feature not registered |  USA |
| Brand | Samsung | Samsung |
| Release date | 10/1/2010 | 5/1/2018 |
| Depth | 11.8 millimeters (0.46 inches) | 9 millimeters (0.35 inches) |
| Size (width x height) | 53.9 x 109.5 millimeters (2.12 x 4.31 in) | 70.2 x 142.8 millimeters (2.76 x 5.62 in) |
| Weight | 100 grams (3.5 ounces) | 152 grams (5.32 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 3.2" inches | 5" inches |
| Screen-to-body ratio | ~49.4% (screen-to-body ratio) | ~68.8% (screen-to-body ratio) |
| Display resolution | 240x400 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 146 PPI | 294 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| System version | Bada 1.1 | Android 8.0 Oreo |
| Firmware update | Bada 2.0 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Chipset | 32bit | 64bit: Samsung Exynos 7570 (14nm) |
| CPU | Single-core, 1 processor: Single-core | Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core) |
| GPU graphical controller | feature not registered | ARM Mali-T720 MP1 (830MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| RAM memory | feature not registered | 2GB LPDDR3 |
| Internal storage | 90MB | 16GB (9GB available) eMMC 5.0 |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 512GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) nano-SIM (4FF) |
| Maximum Download / Upload | 3.6 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 900/2100 | UMTS 850/900/1700/1900/2100 |
| Primary 4G network | Not supported | LTE Cat4 (Bands 2, 3, 4, 5, 7, 12, 14) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, 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 Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Back camera (main camera) | 5 megapixels | 8 megapixels |
| Main camera resolution | 2560x1920 pixels | 3264x2448 pixels |
| Video recording (primary) | QVGA (320x240) 15 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| 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 | Autofocus | Autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | Face detection, Smile detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| 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 | Not supported |
| 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 Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | Not supported |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263, XviD, MKV |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 4.2 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | feature not registered | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Sensors | Accelerometer | Accelerometer Compass Gyroscope Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Battery type | Li-Ion: lithium-ion (Removable) EB494353VU | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1200 mAh | 2600 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6.7 hours | feature not registered |
| Standby | 600 hours (25 days) | feature not registered |
➕ Other features | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), 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 | HTML, XHTML, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Pink, La Fleur edition • TouchWiz UI 3.0 • Panorama photo • DNSe • Wi-Fi hotspot • Java framework | • Colors: Black |
☢️ Radiation rate | ||
| Samsung Wave 723 (GT-S7230) | Galaxy J3 2018 (SM-J337U) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 1.2W/kg (head), 1.58W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |