Samsung Galaxy J3 (SM-J320F) vs Samsung Duos SCH-W299
Side by side comparison between Samsung Galaxy J3 vs Samsung Duos SCH-W299 phones, differences, pros, cons and full specifications. What's the better?
,
5"
AMOLED
AMOLED
720x1280
8
MP
MP
5mp
1.5GB
RAM
RAM
Quad-core
2600
mAh
mAh
(Removable)
vs
What's the better phone? Samsung Galaxy J3 (SM-J320F)
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!
27 Advantages 
2 Advantages | 7 Common items in both devices |
| 16 million |
| Only digital zoom |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| FM (RDS) |
| MicroUSB 2.0, USB OTG On-The-Go / USB 2.0 proprietary connector |
| + 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 (SM-J320F) | Samsung Duos SCH-W299 | |
| Model | Galaxy J3 (SM-J320F) | Duos SCH-W299 |
| Other model names | Galaxy J3 2016 4G J320F Single-sim | Samsung W299 Duos, Samsung Duos Touch |
| Country or region available |   South Africa, (Europe) | feature not registered |
| Brand | Samsung | Samsung |
| Release date | 1/1/2016 | 5/1/2009 |
| Depth | 7.9 millimeters (0.31 inches) | 15.9 millimeters (0.63 inches) |
| Size (width x height) | 71.12 x 142.3 millimeters (2.8 x 5.6 in) | 49 x 113 millimeters (1.93 x 4.45 in) |
| Weight | 138 grams (4.83 ounces) | 114 grams (3.99 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| Display type | Super AMOLED | TFT LCD |
| Screen size | 5" inches | 2.2" inches |
| Screen-to-body ratio | ~68.1% (screen-to-body ratio) | ~27.1% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch 5-points | Not supported |
| Pixel density (dot pitch) | 294 PPI | 182 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Dragontrail Glass | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| System version | Android 5.1.1 Lollipop | Proprietary OS |
| Firmware update | Android 7.1.1 Nougat | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| Chipset | 32bit: Spreadtrum SC8830A (28nm) | 32bit |
| CPU | Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A7 (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | ARM Mali-400 MP2 | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| RAM memory | 1.5GB LPDDR3 | feature not registered |
| Internal storage | 8GB (4GB available) eMMC 4.5 | 38MB |
| External storage | Until 256GB microSD, microSDXC (dedicated slot) | Until 2GB microSD (dedicated slot) |
📶 Mobile networks | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| 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) 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 | Tri-Band 900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800/1900 |
| Primary 3G network | UMTS 850/900/1900/2100 | Not supported |
| Primary 4G network | LTE Cat4 (Bands 1, 3, 5, 7, 8, 20) | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS |
| Secondary 2G network | Not supported | CDMA 800 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | CDMA2000 EV-DO Rev 0 |
📷 Camera | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| Back camera (main camera) | 8 megapixels | 2 megapixels |
| Main camera resolution | 3264x2448 pixels | 1600x1200 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | QCIF (176x144) |
| Flash | LED flash | 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 |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| 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 (SM-J320F) | Samsung Duos SCH-W299 | |
| Front camera (secondary) | 5 megapixels | Not supported |
| Front camera resolution | 2592x1944 pixels | Not supported |
| Video recording (secondary) | HD (1280x720) | Not supported |
| 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 J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, MKV, WMV | MP4, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, eAAC+ |
🔌 Connectivity | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | USB 2.0 proprietary connector |
| Audio output | 3.5mm jack | proprietary audio output |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 2.0 + A2DP |
| 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 | feature not registered |
🧭 Sensors | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2600 mAh | 1140 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 13 hours | 4 hours |
| Standby | 330 hours (13.8 days) | 300 hours (12.5 days) |
➕ Other features | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| Call control | Voice dialing, Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, Gold | • Colors: Black • Word, Excel, PowerPoint, PDF viewer • Java framework |
☢️ Radiation rate | ||
| Galaxy J3 (SM-J320F) | Samsung Duos SCH-W299 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1.167W/kg (head), 1.125W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.477W/kg (head), 0.425W/kg (body) | feature not registered |