Gradiente SafePhone GC 100SR vs LG Optimus U (US670)
Side by side comparison between Gradiente SafePhone GC 100SR vs LG Optimus U phones, differences, pros, cons and full specifications. What's the better?
,
vs
3.2"
TFT
TFT
320x480
3.1
MP
MP
512MB
RAM
RAM
Single-core
1500
mAh
mAh
(Removable)
What's the better phone? LG Optimus U (US670)
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!
1 Advantage 
20 Advantages | 7 Common items in both devices |
| TFT LCD |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| 3.5mm jack |
| GPS / A-GPS, GeoTagging |
| 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 | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Change model | ||
| Model | SafePhone GC 100SR | Optimus U (US670) |
| Other model names | Gradiente Safe Fone GC 100 SR, SafeFone | US Cellular LG Optimus U US670, LG US670 |
| Country or region available |  Brazil |  USA |
| Brand | Gradiente | LG |
| Release date | 7/6/2012 | 12/1/2010 |
| Depth | 17 millimeters (0.67 inches) | 13.2 millimeters (0.52 inches) |
| Size (width x height) | 54 x 117 millimeters (2.13 x 4.61 in) | 58.9 x 113.5 millimeters (2.32 x 4.47 in) |
| Weight | 120 grams (4.2 ounces) | 130 grams (4.55 ounces) |
| Build, materials | Plastic body | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 1.8" inches | 3.2" inches |
| Screen-to-body ratio | feature not registered | ~45.6% (screen-to-body ratio) |
| Display resolution | Not supported | 320x480 pixels |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | feature not registered | 180 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| System version | Proprietary OS | Android 2.2.2 Froyo |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Chipset | 32bit | 32bit: Qualcomm Snapdragon S1 MSM7627 |
| CPU | Single-core, 1 processor: Single-core | Single-core, 1 processor: 1x 600MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| RAM memory | feature not registered | 512MB |
| Internal storage | 1MB | 512MB (140MB available) |
| External storage | Until 16GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | Not supported |
| Maximum Download / Upload | 0.048 Mbps | 0.153 Mbps |
| Network technology | 2G | 2G, 3G |
| 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 | Not supported | CDMA2000 1xEV-DO |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS | CDMA2000 EV-DO Rev A |
| Secondary 2G network | Not supported | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | Not supported |
📷 Camera | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Back camera (main camera) | 0.3 megapixels | 3.1 megapixels |
| Main camera resolution | 640x480 pixels | 2048x1536 pixels |
| Video recording (primary) | Not supported | VGA (640x480) 15 fps |
| 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 |
| Autofocus | Not supported | Autofocus |
| Touch focus | Not supported | feature not registered |
| Image stabilization | Not supported | feature not registered |
| Zoom | Not supported | Only digital zoom |
| Face/smile detection | Not supported | Face detection |
| BSI sensor | Not supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | 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 | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 1 microphone | feature not registered |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | feature not registered | MP4, DivX, XviD, H.263, H.264, WMV |
| Audio formats | MP3 | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 | 2.1 + A2DP |
| WiFi | Not supported | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | GPS | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Sensors | Not supported | Accelerometer Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Battery type | Li-Ion: lithium-ion (Removable) GB100 | Li-Ion: lithium-ion (Removable) LGIP-400N |
| Battery capacity | 1000 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 2 hours | 5 hours |
| Standby | 120 hours (5 days) | 200 hours (8.3 days) |
➕ Other features | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| Call control | Not supported | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic | Polyphonic and customized |
| Web browser | Not supported | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Silver • Flashlight • No social networks • SOS button • GPS works only for tracking mobile phone | • Colors: Blue • 2GB microSD included • LG 3Way Sync • HAC (M4/T4) • WiFi hotspot Java framework |
☢️ Radiation rate | ||
| Gradiente SafePhone GC 100SR | LG Optimus U (US670) | |
| 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 |