Samsung Galaxy J1 (SM-J100MU) vs Samsung Galaxy S Duos 2 (GT-S7582)
Side by side comparison between Samsung Galaxy J1 vs Samsung Galaxy S Duos 2 phones, differences, pros, cons and full specifications. What's the better?
,
4.3"
TFT
TFT
480x800
5
MP
MP
2mp
768MB
RAM
RAM
Quad-core
1850
mAh
mAh
(Removable)
vs
4"
TFT
TFT
480x800
5
MP
MP
0.3mp
768MB
RAM
RAM
Dual-core
1500
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy J1 (SM-J100MU)
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!
13 Advantages 
5 Advantages | 22 Common items in both devices |
| 768MB LPDDR3 / 768MB |
| TFT LCD |
| 16 million |
| 480x800 pixels |
| (back) 5MP |
| LED flash |
| Only digital zoom |
| +15 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 J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Model | Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) |
| Other model names | Galaxy J1 (4G LTE) SM-J100MU (Single Sim) | Galaxy S Duos 2 S7582 |
| Country or region available |  (Latin America) |  (Global, International) |
| Brand | Samsung | Samsung |
| Release date | 2/1/2015 | 12/1/2013 |
| Depth | 8.9 millimeters (0.35 inches) | 10.6 millimeters (0.42 inches) |
| Size (width x height) | 68.2 x 129 millimeters (2.69 x 5.08 in) | 63.1 x 121.5 millimeters (2.48 x 4.78 in) |
| Weight | 122 grams (4.27 ounces) | 118 grams (4.13 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 4.3" inches | 4" inches |
| Screen-to-body ratio | ~59.8% (screen-to-body ratio) | ~59.4% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 217 PPI | 233 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| System version | Android 4.4.4 KitKat | Android 4.2.2 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Chipset | 64bit: Marvell Armada PXA1908 (28nm) | 32bit |
| CPU | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core) | Dual-core, 1 processor: 2x 1.2GHz |
| GPU graphical controller | Vivante GC7000UL | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| RAM memory | 768MB LPDDR3 | 768MB |
| Internal storage | 4GB (2GB available) eMMC | 4GB (1.78GB available) |
| External storage | Until 128GB microSD, microSDXC (dedicated slot) | Until 64GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Dual-SIM | Not supported | Dual-SIM Active - Call active on both sim cards (dedicated slot) |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 150/50 Mbps | 21/5.76 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| 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 850/900/1700/1900/2100 | UMTS 900/2100 |
| Primary 4G network | LTE Cat4 700/850/1700/1900/2100/2600 (Bands 1,2,4,5,7,17) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2592x1944 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | 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 | Autofocus |
| Touch focus | Supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| 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 J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Front camera (secondary) | 2 megapixels | 0.3 megapixels |
| Front camera resolution | 1600x1200 pixels | 640x480 pixels |
| Video recording (secondary) | VGA (640x480) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | 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 J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Not supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1850 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 10 hours | 8 hours |
| Standby | feature not registered | 280 hours (11.7 days) |
➕ Other features | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| Call control | Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: White, Black, Blue • Samsung TouchWiz UI | • Colors: White, Black • Samsung TouchWiz UI • Java framework |
☢️ Radiation rate | ||
| Galaxy J1 (SM-J100MU) | Galaxy S Duos 2 (GT-S7582) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.23W/kg (head), 1.28W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.539W/kg (head), 0.334W/kg (body) | feature not registered |