Samsung Galaxy Beam (GT-i8520) vs Samsung Galaxy Express 3 (SM-J120A)
Side by side comparison between Samsung Galaxy Beam (GT-i8520) vs Samsung Galaxy Express 3 phones, differences, pros, cons and full specifications. What's the better?
,
3.7"
AMOLED
AMOLED
480x800
8
MP
MP
0.3mp
384MB
RAM
RAM
Single-core
1800
mAh
mAh
(Removable)
vs
4.5"
AMOLED
AMOLED
480x800
5
MP
MP
2mp
1GB
RAM
RAM
Quad-core
2050
mAh
mAh
(Removable)
What's the better phone? Samsung Galaxy Express 3 (SM-J120A)
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!
5 Advantages 
15 Advantages | 22 Common items in both devices |
| Plastic body, glass front |
| Super AMOLED |
| 16 million |
| 480x800 pixels |
| LED flash |
| Only digital zoom |
| Autofocus |
| +15 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 Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Change model | ||
| Model | Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) |
| Other model names | Samsung i8520 Galaxy Beam 1, Samsung Galaxy Beam i8520 M16 | AT&T Samsung Galaxy J1 4G, Galaxy Express 3 GoPhone |
| Country or region available |   (Global, International), Singapore |  USA |
| Brand | Samsung | Samsung |
| Release date | 7/8/2010 | 4/1/2016 |
| Depth | 14.9 millimeters (0.59 inches) | 8.9 millimeters (0.35 inches) |
| Size (width x height) | 59.8 x 123 millimeters (2.35 x 4.84 in) | 69.3 x 132.6 millimeters (2.73 x 5.22 in) |
| Weight | 156 grams (5.46 ounces) | 131 grams (4.59 ounces) |
| Build, materials | Plastic body, glass front | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Display type | Super AMOLED | Super AMOLED |
| Screen size | 3.7" inches | 4.5" inches |
| Screen-to-body ratio | ~53% (screen-to-body ratio) | ~62.7% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 480x800 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Pixel density (dot pitch) | 252 PPI | 207 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| System version | Android 2.1 Eclair | Android 6.0.1 Marshmallow |
| Firmware update | feature not registered | feature not registered |
| User Interface | TouchWiz UI | feature not registered |
⚙️ Processor | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Chipset | 32bit: Texas Instruments OMAP 3440 (65nm) | 32bit: Spreadtrum SC9830A (28nm) |
| CPU | Single-core, 1 processor: 1x 720MHz ARM Cortex-A8 (Single-core) | Quad-core, 1 processor: 4x 1.3GHz ARM Cortex-A7 (Quad-core) |
| GPU graphical controller | PowerVR SGX530 MP1 | ARM Mali-400 MP2 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| RAM memory | 384MB LPDDR | 1GB |
| Internal storage | 16GB (13GB available) eMMC | 8GB (4GB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 256GB microSD, microSDXC (dedicated slot) |
📶 Mobile networks | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 7.2/5.76 Mbps | 150/50 Mbps |
| Network technology | 2G, 3G | 2G, 3G, 4G |
| 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 | UMTS 850/900/1900/2100 |
| Primary 4G network | Not supported | LTE Cat4 700/850/1700/1800/1900/2100/2600 (Bands 1,2,3,4,5,7,12) |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE |
| 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 Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Back camera (main camera) | 8 megapixels | 5 megapixels |
| Main camera resolution | 3264x2448 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | HD (1280x720) 30 fps |
| Flash | LED flash | LED flash |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| 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 | Not supported | Supported |
| Image stabilization | Not supported | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Face detection, Smile detection |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | HDR photo only main camera |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Front camera (secondary) | 0.3 megapixels | 2 megapixels |
| Front camera resolution | 640x480 pixels | 1600x1200 pixels |
| Video recording (secondary) | VGA (640x480) | VGA (640x480) |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | f/2.2 (aperture) |
| 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 Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Loudspeaker | Stereo sound | Supported |
| Active noise cancellation | 1 microphone | Not supported |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, DivX, XviD, WMV | MP4, H.264, H.263, MKV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, eAAC+, FLAC |
🔌 Connectivity | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| 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 | 4.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot | 802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot |
| DLNA | Supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging, GLONASS |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | Not supported |
🧭 Sensors | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Sensors | Accelerometer Proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1800 mAh | 2050 mAh |
| Charger, watts | 5W Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 7.4 hours | 12 hours |
| Standby | 530 hours (22.1 days) | 240 hours (10 days) |
➕ Other features | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| Call control | Voice recorder | Voice dialing, 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 | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | HTML, XHTML, HTML5 |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black • Built-in WVGA DLP Pico projector DNSe 2.0 • Samsung Kies Java framework | • Colors: White |
☢️ Radiation rate | ||
| Galaxy Beam (GT-i8520) | Galaxy Express 3 (SM-J120A) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | 0.99W/kg (head), 1.25W/kg (body) |
| SAR 2W/kg (Europe, UK, etc.) | 0.62W/kg (head) | 1.03W/kg (head), 0.439W/kg (body) |