Alcatel Idol Alpha vs Samsung Galaxy J3 (SM-J3109)
Side by side comparison between Alcatel Idol Alpha vs Samsung Galaxy J3 phones, differences, pros, cons and full specifications. What's the better?
,
4.7"
IPS
IPS
720x1280
13
MP
MP
1.3mp
1GB
RAM
RAM
Quad-core
2000
mAh
mAh
(Non removable)
vs
5"
AMOLED
AMOLED
720x1280
8
MP
MP
5mp
1.5GB
RAM
RAM
Quad-core
2600
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy J3 (SM-J3109)
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!
8 Advantages 
13 Advantages | 25 Common items in both devices |
| 16 million |
| 720x1280 pixels |
| LED flash |
| Only digital zoom |
| Autofocus |
| EIS: Digital stabilization |
| HDR photo only main camera |
| +18 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 | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Change model | ||
| Model | Idol Alpha | Galaxy J3 (SM-J3109) |
| Other model names | Alcatel One Touch Idol Alpha 6032A, 6032X, Alcatel Idol Alfa | Galaxy J3 2016 Dual-Sim J3109 |
| Country or region available | feature not registered |    China, Hong Kong, Taiwan |
| Brand | Alcatel | Samsung |
| Release date | 1/1/2014 | 11/1/2015 |
| Depth | 7.5 millimeters (0.3 inches) | 7.9 millimeters (0.31 inches) |
| Size (width x height) | 66.6 x 138 millimeters (2.62 x 5.43 in) | 71.12 x 142.3 millimeters (2.8 x 5.6 in) |
| Weight | 117 grams (4.1 ounces) | 138 grams (4.83 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Display type | TFT IPS LCD | Super AMOLED |
| Screen size | 4.7" inches | 5" inches |
| Screen-to-body ratio | ~66.3% (screen-to-body ratio) | ~68.1% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 720x1280 pixels |
| Touchscreen | Capacitive Multitouch 10-points | Capacitive Multitouch 5-points |
| Pixel density (dot pitch) | 312 PPI | 294 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Dragontrail Glass | Dragontrail Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| System version | Android 4.2.2 Jelly Bean | Android 5.1.1 Lollipop |
| Firmware update | feature not registered | Android 7.1.1 Nougat |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Chipset | 32bit: MediaTek MT6589 | 32bit: Samsung Exynos 3 Quad 3475 (28nm) |
| CPU | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | PowerVR SGX544 | ARM Mali-T720 600Mhz |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| RAM memory | 1GB LPDDR2 | 1.5GB LPDDR3 |
| Internal storage | 16GB (13GB available) | 8GB (4GB available) eMMC 4.5 |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 42/11 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 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800, GSM 900/1800/1900 |
| Primary 3G network | 6032A version: UMTS 850/1900/2100 6032X version: 900/2100 | CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat4 (Bands 1, 3, 7) TD-LTE (Bands 41) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE |
| Secondary 2G network | Not supported | GSM 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 | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Back camera (main camera) | 13 megapixels | 8 megapixels |
| Main camera resolution | 4128x3096 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | Full HD (1920x1080) 30 fps |
| Flash | LED flash | LED flash |
| 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 |
| 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, Smile detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | HDR photo only main camera | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Front camera (secondary) | 1.3 megapixels | 5 megapixels |
| Front camera resolution | 1280x1024 pixels | 2592x1944 pixels |
| Video recording (secondary) | HD (1280x720) | HD (1280x720) |
| 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 | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | 2 microphones or more |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264 | MP4, H.264, H.263, MKV, WMV |
| Audio formats | MP3, WAV, AAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0, USB OTG On-The-Go |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 4.1 + 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 | Supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS, BeiDou |
| NFC | Not supported | Supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Battery type | Li-Ion: lithium-ion (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2000 mAh | 2600 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 10 hours | 22 hours |
| Standby | 360 hours (15 days) | 330 hours (13.8 days) |
➕ Other features | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| Call control | Voice dialing, 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 | 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: Black • Oleophobic coating screen • HD Voice • WiFi display • EAP SIM • Java framework | • Colors: Black, White, Gold |
☢️ Radiation rate | ||
| Alcatel Idol Alpha | Galaxy J3 (SM-J3109) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.995W/kg (head), 0.845W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 0.618W/kg (head), 0.304W/kg (body) |