Samsung Galaxy Trend 3 Duos (SM-G3502) vs LG Optimus Chat C550
Side by side comparison between Samsung Galaxy Trend 3 vs LG Optimus Chat C550 phones, differences, pros, cons and full specifications. What's the better?
,
4.3"
TFT
TFT
480x800
3.1
MP
MP
0.3mp
512MB
RAM
RAM
Dual-core
1800
mAh
mAh
(Removable)
vs
2.8"
TFT
TFT
320x480
3.1
MP
MP
512MB
RAM
RAM
Single-core
1500
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy Trend 3 Duos (SM-G3502)
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!
21 Advantages 
2 Advantages | 14 Common items in both devices |
| 512MB LPDDR2 / 512MB |
| TFT LCD |
| (back) 3.1MP |
| Only digital zoom |
| Autofocus |
| Capacitive |
| Multitouch |
| +7 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 Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Change model | ||
| Model | Galaxy Trend 3 Duos (SM-G3502) | Optimus Chat C550 |
| Other model names | Samsung Galaxy Trend III Duos SM-G3502L, SM-G3502U | LG C550 Optimus Chat, LG Optimus Chat C550 |
| Country or region available |  China | feature not registered |
| Brand | Samsung | LG |
| Release date | 10/1/2013 | 3/1/2011 |
| Depth | 9.4 millimeters (0.37 inches) | 16.25 millimeters (0.64 inches) |
| Size (width x height) | 66 x 129.7 millimeters (2.6 x 5.11 in) | 59 x 109 millimeters (2.32 x 4.29 in) |
| Weight | 124 grams (4.34 ounces) | 122 grams (4.27 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 4.3" inches | 2.8" inches |
| Screen-to-body ratio | ~61.5% (screen-to-body ratio) | ~36.3% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 320x480 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 217 PPI | 206 PPI |
| Colors | 16 million | 260 thousand |
| 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 | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| System version | Android 4.2.2 Jelly Bean | Android 2.2.1 Froyo |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Chipset | 32bit: Broadcom BCM28155 | 32bit: Qualcomm MSM7227 |
| CPU | Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core) | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | VideoCore IV | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| RAM memory | 512MB LPDDR2 | 512MB |
| Internal storage | 4GB (1.88GB available) | 140MB |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| 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 | 21/5.76 Mbps | 7.2/5.76 Mbps |
| Network technology | 2G, 3G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Tri-Band 900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 900/2100 | UMTS 900/1700/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | GSM 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 Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Back camera (main camera) | 3.1 megapixels | 3.1 megapixels |
| Main camera resolution | 2048x1536 pixels | 2048x1536 pixels |
| Video recording (primary) | WVGA (800x480) 30 fps | VGA (640x480) 30 fps |
| Flash | LED flash | 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 |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | feature not registered |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Front camera (secondary) | 0.3 megapixels | Not supported |
| Front camera resolution | 640x480 pixels | Not supported |
| Video recording (secondary) | VGA (640x480) | 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 Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | FM | FM |
| 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+ |
🔌 Connectivity | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| 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 | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1800 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 9 hours | 5 hours |
| Standby | 320 hours (13.3 days) | 440 hours (18.3 days) |
➕ Other features | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| Call control | Voice dialing, Voice recorder | 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 | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Retractable QWERTY keyboard |
| Miscellaneous | • Colors: White, Black, Pink • Samsung TouchWiz UI • Java framework | • Colors: Black, Silver, Blue, Red, Pink • LG 3Way Sync • Wi-Fi Direct • Wi-Fi hotspot • Java framework |
☢️ Radiation rate | ||
| Galaxy Trend 3 Duos (SM-G3502) | LG Optimus Chat C550 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.96W/kg (head), 1.22W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.425W/kg (head), 0.769W/kg (body) | feature not registered |