Samsung Galaxy Young Duos (GT-S6312) vs LG Optimus F3 (LS720)
Side by side comparison between Samsung Galaxy Young vs LG Optimus F3 phones, differences, pros, cons and full specifications. What's the better?
,
3.27"
TFT
TFT
320x480
3.1
MP
MP
768MB
RAM
RAM
Single-core
1300
mAh
mAh
(Removable)
vs
What's the better phone? LG Optimus F3 (LS720)
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!
6 Advantages 
22 Advantages | 13 Common items in both devices |
| Only digital zoom |
| EIS: Digital stabilization |
| Android 4.1.2 Jelly Bean |
| Capacitive |
| Multitouch |
| Accelerometer |
| Proximity sensor |
| +6 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 Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Model | Galaxy Young Duos (GT-S6312) | Optimus F3 (LS720) |
| Other model names | Galaxy Young Duos S6312, GT-S6312 | Sprint LG Optimus F3 4G LTE, LG Optimus F3 CDMA, LG LS720 |
| Country or region available |  (Global, International) |  USA |
| Brand | Samsung | LG |
| Release date | 3/1/2013 | 6/14/2013 |
| Depth | 12.5 millimeters (0.49 inches) | 11.2 millimeters (0.44 inches) |
| Size (width x height) | 58.6 x 109.4 millimeters (2.31 x 4.31 in) | 62 x 116.1 millimeters (2.44 x 4.57 in) |
| Weight | 112 grams (3.92 ounces) | 140 grams (4.9 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 3.27" inches | 4" inches |
| Screen-to-body ratio | ~49.7% (screen-to-body ratio) | ~63.3% (screen-to-body ratio) |
| Display resolution | 320x480 pixels (3:2) | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 176 PPI | 233 PPI |
| Colors | 260 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 2 |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| System version | Android 4.1.2 Jelly Bean | Android 4.1.2 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Chipset | 32bit: Broadcom BCM21654G (40nm) | 32bit: Qualcomm Snapdragon 400 MSM8930 |
| CPU | Single-core, 1 processor: 1x 1GHz ARM Cortex-A5 (Single-core) | Dual-core, 1 processor: 2x 1.2GHz Krait 200 (Dual-core) |
| GPU graphical controller | Broadcom VideoCore-IV | Qualcomm Adreno 225 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| RAM memory | 768MB LPDDR2 | 1GB LPDDR2 |
| Internal storage | 4GB (2GB available) eMMC | 4GB (1.29GB available) |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 7.2/5.76 Mbps | 100/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Not supported |
| Primary 2G network | GSM 850/900/1800/1900 | CDMA 800/1900 |
| Primary 3G network | UMTS 900/2100 | CDMA2000 1xEV-DO |
| Primary 4G network | Not supported | LTE 1900 |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | CDMA2000 EV-DO Rev A, LTE |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Back camera (main camera) | 3.1 megapixels | 5 megapixels |
| Main camera resolution | 2048x1536 pixels | 2560x1920 pixels |
| Video recording (primary) | VGA (640x480) 24 fps | Full HD (1920x1080) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | f/2.6 (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 | Not supported | Autofocus |
| Touch focus | Not supported | Supported |
| Image stabilization | EIS: Digital stabilization | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Smile detection | Face detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Front camera (secondary) | Not supported | 0.3 megapixels |
| Front camera resolution | Not supported | 640x480 pixels |
| Video recording (secondary) | Not supported | 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 Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, eAAC+, FLAC | MP3, WAV, WMA, eAAC+, AC3, FLAC |
🔌 Connectivity | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| 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 | 4.0 + 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 | A-GPS, GeoTagging |
| NFC | Not supported | Supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Sensors | Accelerometer Compass Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1300 mAh | 2460 mAh |
| Charger, watts | 5W (5V/1A) Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 6.7 hours | 15 hours |
| Standby | 250 hours (10.4 days) | 456 hours (19 days) |
➕ Other features | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| 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 | Not 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, Metallic Silver, Wine Red, Deep Blue • Samsung Motion UI • • Java framework | • Colors: Purple, Titanium • Java framework |
☢️ Radiation rate | ||
| Galaxy Young Duos (GT-S6312) | LG Optimus F3 (LS720) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.881W/kg (head), 0.561W/kg (body) | feature not registered |