Samsung Galaxy J3 Aura (SM-J337R4) vs Micromax X225
Side by side comparison between Samsung Galaxy J3 Aura vs Micromax X225 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Samsung Galaxy J3 Aura (SM-J337R4)
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!
28 Advantages 
2 Advantages | 4 Common items in both devices |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| FM |
| + 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 J3 Aura (SM-J337R4) | Micromax X225 | |
| Change model | ||
| Model | Galaxy J3 Aura (SM-J337R4) | Micromax X225 |
| Other model names | Galaxy J3 2018 (US Cellular) SM-J337RZKAUSC | Micromax X225 Dual-Sim |
| Country or region available |  USA |  India |
| Brand | Samsung | Micromax |
| Release date | 5/1/2018 | 12/1/2008 |
| Depth | 9 millimeters (0.35 inches) | feature not registered |
| Size (width x height) | 70.2 x 142.8 millimeters (2.76 x 5.62 in) | feature not registered |
| Weight | 152 grams (5.32 ounces) | 65 grams (2.28 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| Display type | TFT IPS LCD | CSTN - passive matrix |
| Screen size | 5" inches | 1.8" inches |
| Screen-to-body ratio | ~68.8% (screen-to-body ratio) | feature not registered |
| Display resolution | 720x1280 pixels | 128x160 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 294 PPI | 114 PPI |
| Colors | 16 million | 65 thousand |
| 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 | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| System version | Android 8.0 Oreo | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| Chipset | 64bit: Samsung Exynos 7570 (14nm) | 16bit |
| CPU | Quad-core, 1 processor: 4x 1.4GHz ARM Cortex-A53 (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | ARM Mali-T720 MP1 (830MHz) | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| RAM memory | 2GB LPDDR3 | feature not registered |
| Internal storage | 16GB (9GB available) eMMC 5.0 | 500KB |
| External storage | Until 512GB microSD, microSDXC (dedicated slot) | Until 8GB microSD (dedicated slot) |
📶 Mobile networks | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) nano-SIM (4FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 0.048 Mbps |
| Network technology | 2G, 3G, 4G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Dual-Band 900/1800 |
| Primary 2G network | CDMA 800/1900, GSM 850/900/1800/1900 | GSM 900/1800 |
| Primary 3G network | CDMA2000 1xEV-DO UMTS 850/1700/1900 | Not supported |
| Primary 4G network | LTE Cat4 (Bands 2, 4, 5, 12, 25) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS |
| Secondary 2G network | Not supported | GSM 900/1800 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS |
📷 Camera | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| Back camera (main camera) | 8 megapixels | 0.3 megapixels |
| Main camera resolution | 3264x2448 pixels | 640x480 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Supported |
| Flash | LED flash | Not supported |
| Focal aperture | f/1.9 (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 J3 Aura (SM-J337R4) | Micromax X225 | |
| 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 J3 Aura (SM-J337R4) | Micromax X225 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD, MKV | 3GP, MPEG4 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, AAC+ |
🔌 Connectivity | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| USB | MicroUSB 2.0 | USB 1.1 |
| Audio output | 3.5mm jack | proprietary audio output |
| TV output | Not supported | Not supported |
| Bluetooth | 4.2 + A2DP | 2.0 |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | Not supported |
| DLNA | Not supported | Not supported |
| GPS | A-GPS, GeoTagging, GLONASS | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| Sensors | Accelerometer Compass Gyroscope Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2600 mAh | 700 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 29 hours (1.2 days) | 3 hours |
| Standby | 228 hours (9.5 days) | 260 hours (10.8 days) |
➕ Other features | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black | • Colors: Red on black • Games Copter, Puzzle and Robot |
☢️ Radiation rate | ||
| Galaxy J3 Aura (SM-J337R4) | Micromax X225 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.93W/kg (head), 1.56W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |