Samsung Galaxy S3 (SGH-i747) vs Samsung Galaxy Beam (GT-i8520)
Side by side comparison between Samsung Galaxy S3 vs Samsung Galaxy Beam (GT-i8520) phones, differences, pros, cons and full specifications. What's the better?
,
4.8"
AMOLED
AMOLED
720x1280
8
MP
MP
2mp
2GB
RAM
RAM
Dual-core
2100
mAh
mAh
(Removable)
vs
3.7"
AMOLED
AMOLED
480x800
8
MP
MP
0.3mp
384MB
RAM
RAM
Single-core
1800
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy S3 (SGH-i747)
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!
27 Advantages 
3 Advantages | 23 Common items in both devices |
| eMMC 4.41 / eMMC |
| Plastic body, glass front |
| Super AMOLED |
| 60Hz |
| 16 million |
| (back) 8MP |
| LED flash |
| +16 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 S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Model | Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) |
| Other model names | AT&T Samsung Galaxy S3 i747 (4G LTE), Galaxy S III | Samsung i8520 Galaxy Beam 1, Samsung Galaxy Beam i8520 M16 |
| Country or region available |  USA |   (Global, International), Singapore |
| Brand | Samsung | Samsung |
| Release date | 6/22/2012 | 7/8/2010 |
| Depth | 8.6 millimeters (0.34 inches) | 14.9 millimeters (0.59 inches) |
| Size (width x height) | 70.6 x 136.6 millimeters (2.78 x 5.38 in) | 59.8 x 123 millimeters (2.35 x 4.84 in) |
| Weight | 134 grams (4.69 ounces) | 156 grams (5.46 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Display type | Super AMOLED | Super AMOLED |
| Screen size | 4.8" inches | 3.7" inches |
| Screen-to-body ratio | ~65.9% (screen-to-body ratio) | ~53% (screen-to-body ratio) |
| Display resolution | 720x1280 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 306 PPI | 252 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass 2 | Gorilla Glass |
| Refresh rate | 60Hz | 60Hz |
| Display features | Not supported | Not supported |
🤖 Operating System | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| System version | Android 4.0.4 Ice Cream Sandwich ICS | Android 2.1 Eclair |
| Firmware update | Android 4.3 Jelly Bean | feature not registered |
| User Interface | TouchWiz UI | TouchWiz UI |
⚙️ Processor | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Chipset | 32bit: Qualcomm Snapdragon S4 Plus (MSM8260A) (28nm) | 32bit: Texas Instruments OMAP 3440 (65nm) |
| CPU | Dual-core, 1 processor: 2x 1.5GHz Krait (Dual-core) | Single-core, 1 processor: 1x 720MHz ARM Cortex-A8 (Single-core) |
| GPU graphical controller | Qualcomm Adreno 225 (400MHz) | PowerVR SGX530 MP1 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| RAM memory | 2GB LPDDR2 | 384MB LPDDR |
| Internal storage | 16GB (11GB available) eMMC 4.41 | 16GB (13GB available) eMMC |
| External storage | Until 64GB microSD, microSDXC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| 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 | 7.2/5.76 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 850/1900/2100 | UMTS 900/1900/2100 |
| Primary 4G network | LTE 700/1700/2100 | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Back camera (main camera) | 8 megapixels | 8 megapixels |
| Main camera resolution | 3264x2448 pixels | 3264x2448 pixels |
| Video recording (primary) | Full HD (1920x1080) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | f/2.6 (aperture) | feature not registered |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/3" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Supported | Not supported |
| Image stabilization | EIS: Digital stabilization | Not supported |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | Face detection |
| BSI sensor | Supported | Not supported |
| HDR | HDR photo only main camera | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Front camera (secondary) | 2 megapixels | 0.3 megapixels |
| Front camera resolution | 1600x1200 pixels | 640x480 pixels |
| Video recording (secondary) | HD (1280x720) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | f/2.6 (aperture) | 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 S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Loudspeaker | Mono sound (not stereo) | Stereo sound |
| Active noise cancellation | 2 microphones | 1 microphone |
| Radio | Not supported | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, XviD, MKV | MP4, H.264, H.263, DivX, XviD, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+, FLAC | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| USB | MicroUSB 2.0, USB OTG On-The-Go | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Micro-B USB MHL | Not supported |
| Bluetooth | 4.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz) + MIMO WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | Supported | Supported |
| GPS | A-GPS, GeoTagging, GLONASS | A-GPS, GeoTagging |
| NFC | Supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Sensors | Accelerometer Ambient light sensor Barometer Compass Gyroscope Proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Battery type | Li-Ion: lithium-ion (Removable) EB-L1G6LLU | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2100 mAh | 1800 mAh |
| Charger, watts | Wired charging | 5W Wired charging |
| Inductive / wireless charging | Not supported | Not supported |
| Talk time autonomy | 8 hours | 7.4 hours |
| Standby | 199 hours (8.3 days) | 530 hours (22.1 days) |
➕ Other features | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (Swype), 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: Pebble blue, Marble white, Garnet red Smart Stay eye tracking • S-Voice Java framework | • Colors: Black • Built-in WVGA DLP Pico projector DNSe 2.0 • Samsung Kies Java framework |
☢️ Radiation rate | ||
| Galaxy S3 (SGH-i747) | Galaxy Beam (GT-i8520) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 0.74W/kg (head), 0.82W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.198W/kg (head) | 0.62W/kg (head) |