Skip to content

Samsung Galaxy Express 2 (SM-G3815) vs Samsung Galaxy Beam (GT-i8520)

Side by side comparison between Samsung Galaxy Express 2 vs Samsung Galaxy Beam (GT-i8520) phones, differences, pros, cons and full specifications. What's the better?

,
Compare Samsung Galaxy Beam (GT-i8520) X Samsung Galaxy Express 2 (SM-G3815) 18Points
4.5"
TFT

540x960

5
MP

0.3mp

1.5GB
RAM

Dual-core

2100
mAh

(Removable)

vs
05Points Samsung Galaxy Beam (GT-i8520) Compare Samsung Galaxy Express 2 X
3.7"
AMOLED

480x800

8
MP

0.3mp

384MB
RAM

Single-core

1800
mAh

(Removable)

What's the better phone? Samsung Galaxy Express 2 (SM-G3815)

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!

Galaxy Express 2 (SM-G3815)} 18 Advantages Samsung Galaxy Express 2 (SM-G3815) vs Galaxy Beam (GT-i8520)} 5 Advantages Samsung Galaxy Beam (GT-i8520)
+1.7GHz 32bit Dual-core198%
More powerful processor, you can open your applications faster
vs720MHz 32bit Single-core
+1.5GB LPDDR23 times
More RAM memory. Typically more responsive and better for multitasking.
vs384MB LPDDR
+Until 64GB microSD, microSDXC100%
More external storage for files using memory cards
vsUntil 32GB microSD, microSDHC
+134 grams (4.69 ounces)16%
Lighter
vs156 grams (5.46 ounces)
+9.8 millimeters (0.39 inches)52%
Thinner
vs14.9 millimeters (0.59 inches)
+540x960 pixels35%
Higher resolution screen
vs480x800 pixels
+4.5"22%
Larger screen
vs3.7"
+Android 4.2.2 Jelly BeanAdvantage
Android 4.2.2 Jelly Bean is newer and safer
vsAndroid 2.1 Eclair
+4G LTEAdvantage
The 4G LTE network is newer and faster
vs3G HSUPA
+(4G LTE) 100 Mbps13 times
Faster for surfing the internet and download files
vs(3G HSUPA) 7.2 Mbps
+Ambient light sensorAdvantage
Sensors help you use the device
vsNot supported
+CompassAdvantage
Sensors help you use the device
vsNot supported
+GyroscopeAdvantage
Sensors help you use the device
vsNot supported
+2100 mAh17%
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
vs1800 mAh
+Micro-B USB MHLAdvantage
The TV-output lets you use your device on TV by cable
vsNot supported
+4.0 + A2DPAdvantage
Bluetooth 4.0 + A2DP is newer and faster
vs3.0 + A2DP
+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
vsNot supported
+HTML, XHTML, HTML5Advantage
Better sites viewing on the internet
vsHTML, XHTML, Flash player
8GBvs+16GB100%
More internal storage for applications and files
TFT LCDvs+Super AMOLEDAdvantage
Super AMOLED display is brighter and more vivid
245 PPIvs+252 PPI3%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
(back) 5MPvs+(back) 8MP59%
Higher resolution main camera
Not supportedvs+Gorilla GlassAdvantage
Protection against scratches on the screen lets you carry your phone with your keys

21 Common items in both devices
16 million
LED flash
Only digital zoom
Autofocus
(front) 0.3MP
HD (1280x720)
(front) VGA (640x480)
+14 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 Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Change model  
ModelGalaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Other model namesSamsung Galaxy Express II G3815Samsung i8520 Galaxy Beam 1, Samsung Galaxy Beam i8520 M16
Country or region available(Global, International)
(Global, International)
Singapore
Singapore
BrandSamsungSamsung
Release date10/1/20137/8/2010
Depth9.8 millimeters (0.39 inches)14.9 millimeters (0.59 inches)
Size (width x height)65.7 x 132.4 millimeters (2.59 x 5.21 in)59.8 x 123 millimeters (2.35 x 4.84 in)
Weight134 grams (4.69 ounces)156 grams (5.46 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Display typeTFT LCDSuper AMOLED
Screen size4.5" inches3.7" inches
Screen-to-body ratio~64.2% (screen-to-body ratio)~53% (screen-to-body ratio)
Display resolution540x960 pixels480x800 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)245 PPI252 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
System versionAndroid 4.2.2 Jelly BeanAndroid 2.1 Eclair
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Chipset32bit: Qualcomm Snapdragon 400 MSM8930AB32bit: Texas Instruments OMAP 3440 (65nm)
CPUDual-core, 1 processor:
2x 1.7GHz Krait 300 (Dual-core)
Single-core, 1 processor:
1x 720MHz ARM Cortex-A8 (Single-core)
GPU graphical controllerQualcomm Adreno 305PowerVR SGX530
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
RAM memory1.5GB LPDDR2384MB LPDDR
Internal storage8GB16GB
External storageUntil 64GB microSD, microSDXC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)

📶 Mobile networks

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Dual-SIMNot supportedNot supported
SIM card1 slot (Single-SIM)
micro-SIM (3FF)
1 slot (Single-SIM)
Standard mini-SIM (2FF)
Maximum Download / Upload100/50 Mbps7.2/5.76 Mbps
Network technology2G, 3G, 4G2G, 3G
Frequency, bands Expand band details Collapse details
GSM MHz bandQuad-Band 850/900/1800/1900Quad-Band 850/900/1800/1900
Primary 2G networkGSM 850/900/1800/1900GSM 850/900/1800/1900
Primary 3G networkUMTS 850/900/2100UMTS 900/1900/2100
Primary 4G networkLTE 800/900/1800/2600Not supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTECSD, GPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkNot supportedNot supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkNot supportedNot supported

📷 Camera

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Back camera (main camera)5 megapixels8 megapixels
Main camera resolution2592x1944 pixels3264x2448 pixels
Video recording (primary)HD (1280x720) 30 fpsHD (1280x720) 30 fps
FlashLED flashLED flash
Focal aperturef/2.6 (aperture)feature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedNot supported
Image stabilizationfeature not registeredNot supported
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionFace detection
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Front camera (secondary)0.3 megapixels0.3 megapixels
Front camera resolution640x480 pixels640x480 pixels
Video recording (secondary)VGA (640x480)VGA (640x480)
Front flashNot supportedNot supported
Focal aperturefeature not registeredfeature not registered
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registeredfeature not registered
Pixel sizefeature not registeredfeature not registered

🔉 Sound and multimedia

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
LoudspeakerSupportedSupported
Active noise cancellationNot supportedNot supported
RadioFM (RDS)FM (RDS)
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, H.264, H.263, DivX, XviD, WMV
Audio formatsMP3, WAV, eAAC+, FLACMP3, WAV, WMA, eAAC+

🔌 Connectivity

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
USBMicroUSB 2.0, USB OTG On-The-GoMicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputMicro-B USB MHLNot supported
Bluetooth4.0 + A2DP3.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 b/g/n [wifi4] (2.4GHz)
DLNASupportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging
NFCSupportedNot supported
Infrared portfeature not registeredNot supported

🧭 Sensors

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
SensorsAccelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Accelerometer
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Removable)
Battery capacity2100 mAh1800 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy11 hours7.4 hours
Standby480 hours (20 days)530 hours (22.1 days)

➕ Other features

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
Call controlVoice dialing, Voice recorder, Voice commandsVoice recorder
MessagingSMS (T9), MMS, E-mail, Push mailSMS (Swype), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, Flash player
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous• Colors: Blue, White
• Samsung TouchWiz UI
• Java framework
• Colors: Black
• Samsung TouchWiz 3 UI
• 3D stereo sound
• DNSe 2.0
• Samsung Kies
• Built-in WVGA DLP Pico projector
• Java framework

☢️ Radiation rate

Galaxy Express 2 (SM-G3815)Galaxy Beam (GT-i8520)
SAR 1.6W/kg (USA, Mexico, etc.)0.38W/kg (head), 0.7W/kg (body)feature not registered
SAR 2W/kg (Europe, UK, etc.)0.38W/kg (head), 0.36W/kg (body)feature not registered
X

🍪 We use cookies to provide and improve our services. By using this website, you consent to cookies. Further details: Privacy policy.