LG Optimus G (E973) vs Samsung Infuse 4G (SGH-i997)
Side by side comparison between LG Optimus G vs Samsung Infuse 4G phones, differences, pros, cons and full specifications. What's the better?
,
4.7"
IPS+
IPS+
768x1280
13.2
MP
MP
1.3mp
2GB
RAM
RAM
Quad-core
2100
mAh
mAh
(Non removable)
vs
4.5"
AMOLED
AMOLED
480x800
8
MP
MP
1.3mp
512MB
RAM
RAM
Single-core
1750
mAh
mAh
(Removable)
What's the better phone? LG Optimus G (E973)
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!
17 Advantages 
4 Advantages | 20 Common items in both devices |
| 16 million |
| LED flash |
| Only digital zoom |
| Autofocus |
| (front) 1.3MP |
| Capacitive |
| Multitouch |
| +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 | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Model | Optimus G (E973) | Infuse 4G (SGH-i997) |
| Other model names | LG-F180S Optimus G for Korean market, LG E973 Optimus G | AT&T Samsung Galaxy Infuse 4G i997, Samsung SGH-i997R |
| Country or region available | feature not registered |  USA |
| Brand | LG | Samsung |
| Release date | 9/17/2012 | 5/15/2011 |
| Depth | 8.5 millimeters (0.33 inches) | 9 millimeters (0.35 inches) |
| Size (width x height) | 68.9 x 131.9 millimeters (2.71 x 5.19 in) | 71 x 132 millimeters (2.8 x 5.2 in) |
| Weight | 145 grams (5.08 ounces) | 139 grams (4.87 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Display type | TFT Super IPS+ | Super AMOLED Plus |
| Screen size | 4.7" inches | 4.5" inches |
| Screen-to-body ratio | ~69.2% (screen-to-body ratio) | ~61.5% (screen-to-body ratio) |
| Display resolution | 768x1280 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 318 PPI | 207 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 2 | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Android 2.2.1 Froyo |
| Firmware update | Android 4.1.2 Jelly Bean | Android 2.3.6 Gingerbread |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Chipset | 32bit: Qualcomm Snapdragon S4 Pro APQ8064 | 32bit: Samsung Exynos 3 |
| CPU | Quad-core, 1 processor: 4x 1.5GHz Krait (Quad-core) | Single-core, 1 processor: 1x 1.2GHz ARM Cortex-A8 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 320 | PowerVR SGX540 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| RAM memory | 2GB LPDDR2 | 512MB LPDDR2 |
| Internal storage | 32GB (25GB available) | 16GB (13GB available) |
| External storage | Not supported | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 100/50 Mbps | 21/3.6 Mbps |
| Network technology | 2G, 3G, 4G | 2G, 3G |
| 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 900/2100 | UMTS 850/1900/2100 |
| Primary 4G network | LTE 700/1700 | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| 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 | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Back camera (main camera) | 13.2 megapixels | 8 megapixels |
| Main camera resolution | 4192x3144 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.4 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3.2" inches | 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 | Face detection |
| BSI sensor | Supported | feature not registered |
| HDR | HDR photo only main camera | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Front camera (secondary) | 1.3 megapixels | 1.3 megapixels |
| Front camera resolution | 1280x1024 pixels | 1280x1024 pixels |
| 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 | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | feature not registered |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, DivX, XviD, WMV, H.264, H.263 | MP4, DivX, H.263, H.264, WMV |
| Audio formats | MP3, WMA, WAV, eAAC+, FLAC, AC3 | MP3, WAV, eAAC+, AC3, FLAC |
🔌 Connectivity | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB MHL | Micro-B USB MHL |
| Bluetooth | 4.0 + A2DP | 3.0 + 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 | Supported | Not supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Sensors | Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor | Accelerometer Ambient light sensor Compass Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Battery type | LiPo: li-ion polymer (Non removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2100 mAh | 1750 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 15 hours | 8 hours |
| Standby | 335 hours (14 days) | 400 hours (16.7 days) |
➕ Other features | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice dialing, Voice recorder, Voice commands |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (Swype), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5, Flash player | HTML, XHTML, Flash player |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • LG Optimus UI v3.0 • G2 Touch Hybrid Glass screen • WiFi direct • 3G/4G mobile hotspot • Java framework | • Colors: Black • 2GB microSD included • Samsung TouchWiz 3.0 UI • Touch focus • HAC M3/T3 • DLNA • Java framework |
☢️ Radiation rate | ||
| LG Optimus G (E973) | Samsung Infuse 4G (SGH-i997) | |
| 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 |