Samsung Galaxy Grand Duos (GT-i9082) vs LG Optimus 7 (E900)
Side by side comparison between Samsung Galaxy Grand Duos vs LG Optimus 7 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Samsung Galaxy Grand Duos (GT-i9082)
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!
16 Advantages 
4 Advantages | 20 Common items in both devices |
| TFT LCD |
| 16 million |
| 480x800 pixels |
| LED flash |
| Only digital zoom |
| Autofocus |
| Capacitive |
| +13 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 Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Model | Galaxy Grand Duos (GT-i9082) | Optimus 7 (E900) |
| Other model names | Samsung Galaxy Grand Duos, Galaxy Gran Duos i9082 | LG E900 Optimus 7, LG Optimus 7 E900 |
| Country or region available |    (Global, International), (Europe), India | feature not registered |
| Brand | Samsung | LG |
| Release date | 1/22/2013 | 11/9/2010 |
| Depth | 9.6 millimeters (0.38 inches) | 11.5 millimeters (0.45 inches) |
| Size (width x height) | 76.9 x 143.5 millimeters (3.03 x 5.65 in) | 59.8 x 125 millimeters (2.35 x 4.92 in) |
| Weight | 162 grams (5.67 ounces) | 157 grams (5.5 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 5" inches | 3.8" inches |
| Screen-to-body ratio | ~64.5% (screen-to-body ratio) | ~55% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 187 PPI | 246 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| System version | Android 4.1.2 Jelly Bean | Windows Phone 7.0 |
| Firmware update | Android 4.2.2 Jelly Bean | Windows Phone 7.5 Refresh Tango |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Chipset | 32bit: Broadcom BCM28155 | 32bit: Qualcomm Snapdragon S1 QSD8650 |
| CPU | Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A9 (Dual-core) | Single-core, 1 processor: 1x 1GHz Scorpion (Single-core) |
| GPU graphical controller | Broadcom VideoCore IV | Qualcomm Adreno 200 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| RAM memory | 1GB LPDDR2 | 512MB |
| Internal storage | 8GB (4GB available) | 16GB |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Not supported |
📶 Mobile networks | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| 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 |
| 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 | UMTS 900/1900/2100 | Not supported |
| 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 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 Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2560x1920 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | HD (1280x720) 24 fps |
| Flash | LED flash | 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 | 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, Smile detection | feature not registered |
| BSI sensor | Supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Front camera (secondary) | 2 megapixels | Not supported |
| Front camera resolution | 1600x1200 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 Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, WMV, H.263, H.264 | MP4, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, AC3, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2100 mAh | 1500 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 10 hours | 5 hours |
| Standby | 440 hours (18.3 days) | 330 hours (13.8 days) |
➕ Other features | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (Swype), 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 | feature not registered |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: White, Graphite • Samsung TouchWiz UI • WiFi Hotspot | • Colors: Black • LG S-Class UI • DLNA • Bing Maps |
☢️ Radiation rate | ||
| Galaxy Grand Duos (GT-i9082) | LG Optimus 7 (E900) | |
| 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 |