Samsung Star 3 Duos (GT-S5222) vs LG Optimus F3Q (D520)
Side by side comparison between Samsung Star 3 vs LG Optimus F3Q phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? LG Optimus F3Q (D520)
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!
4 Advantages 
22 Advantages | 7 Common items in both devices |
| Only digital zoom |
| Capacitive |
| Proximity sensor |
| Li-Ion: lithium-ion (Removable) |
| 3.5mm jack |
| 802.11 b/g/n [wifi4] |
| MicroUSB 2.0 |
| + 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 | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| Model | Star 3 Duos (GT-S5222) | Optimus F3Q (D520) |
| Other model names | Samsung Star 3 Duos S5222, Samsung Star 3 DS | T-Mobile LG Optimus F3Q 4G LTE, LG FX3, LG D520 |
| Country or region available | feature not registered | feature not registered |
| Brand | Samsung | LG |
| Release date | 2/1/2012 | 1/1/2014 |
| Depth | 11.5 millimeters (0.45 inches) | 14 millimeters (0.55 inches) |
| Size (width x height) | 58 x 102 millimeters (2.28 x 4.02 in) | 64.8 x 121.9 millimeters (2.55 x 4.8 in) |
| Weight | 95 grams (3.33 ounces) | 160 grams (5.6 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| Display type | TFT LCD | TFT IPS LCD |
| Screen size | 3" inches | 4" inches |
| Screen-to-body ratio | ~47.1% (screen-to-body ratio) | ~57.7% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 480x800 pixels |
| Touchscreen | Capacitive Single touch 1-point | Capacitive Multitouch |
| Pixel density (dot pitch) | 133 PPI | 233 PPI |
| Colors | 260 thousand | 16 million |
| 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 | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| System version | Proprietary OS | Android 4.1.2 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| Chipset | 32bit | 32bit: Qualcomm Snapdragon 400 MSM8930 |
| CPU | Single-core, 1 processor: Single-core | Dual-core, 1 processor: 2x 1.2GHz Krait 200 (Dual-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 305 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| RAM memory | feature not registered | 1GB LPDDR2 |
| Internal storage | 20MB | 4GB (1GB available) |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| 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) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 0.236 Mbps | 100/50 Mbps |
| Network technology | 2G | 2G, 3G, 4G |
| 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 | Not supported | UMTS 850/1700/1900/2100 |
| Primary 4G network | Not supported | LTE 700/1700/1900/2100 |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, 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 | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| Back camera (main camera) | 3.1 megapixels | 5 megapixels |
| Main camera resolution | 2048x1536 pixels | 2560x1920 pixels |
| Video recording (primary) | QCIF (220x176) 15 fps | Full HD (1920x1080) 30 fps |
| Flash | Not supported | 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 | Not supported | Autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | Face detection, Smile detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| 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 | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | Not supported |
| Radio | FM (RDS) | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, DivX, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, AAC+ | MP3, WAV, WMA, eAAC+, FLAC |
🔌 Connectivity | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| 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) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | feature not registered | Supported |
| GPS | Not supported | S-GPS, GeoTagging |
| NFC | Not supported | Supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| Sensors | Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1000 mAh | 2460 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 14 hours | 15 hours |
| Standby | 520 hours (21.7 days) | 360 hours (15 days) |
➕ Other features | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| Call control | 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 | feature not registered | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: Black, White • TouchWiz Lite UI v2.0 • Opera Browser • Social networks • Java framework | • Colors: Blue • T-Mobile TV • Quick MEMO • HAC M3/T3 • WiFi hotspot • Java framework |
☢️ Radiation rate | ||
| Samsung Star 3 Duos (GT-S5222) | LG Optimus F3Q (D520) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |