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Samsung Galaxy S Duos 2 (GT-S7582) vs Nokia Lumia 2520 (AT&T)

Side by side comparison between Samsung Galaxy S Duos 2 vs Nokia Lumia 2520 devices, differences, pros, cons and full specifications. What's the better?

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Compare Nokia Lumia 2520 X Samsung Galaxy S Duos 2 (GT-S7582) 07Points
4"
TFT

480x800

5
MP

0.3mp

768MB
RAM

Dual-core

1500
mAh

(Removable)

vs
10.1"
IPS

1080x1920

6.1
MP

2mp

2GB
RAM

Quad-core

8120
mAh

(Non removable)

What's the better device? Nokia Lumia 2520 (AT&T)

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 S Duos 2 (GT-S7582)} 7 Advantages Samsung Galaxy S Duos 2 (GT-S7582) vs Lumia 2520 (AT&T)} 21 Advantages Nokia Lumia 2520 (AT&T)
+118 grams (4.13 ounces)4 times
Lighter
vs615 grams (21.53 ounces)
+233 PPI7%
Crisper display of text, images and videos because it has more pixels per inch (ppi)
vs218 PPI
+LED flashAdvantage
The LED flash helps in dark places or in low light
vsNot supported
+3500000 apps (Google Play Store)17 times
More apps available to download and use
vs190000 apps (Windows Store)
+Li-Ion: lithium-ion (Removable)Advantage
Removable battery can be replaced easily
vsLi-Ion: lithium-ion (Non removable)
+2 slots (Dual-SIM)
(dedicated slot)Advantage
You can have more mobile carriers/operators on the same device.
vs1 slot (Single-SIM)
(dedicated slot)
+FM (RDS)Advantage
The radio lets you listen to your songs and sports in general
vsNot supported
1.2GHz 32bit Dual-corevs+2.2GHz 32bit Quad-core125%
More powerful processor, you can open your applications faster
768MBvs+2GB LPDDR2167%
More RAM memory. Typically more responsive and better for multitasking.
4GB (1.78GB available)vs+32GB17 times
More internal storage for applications and files
10.6 millimeters (0.42 inches)vs+8.9 millimeters (0.35 inches)19%
Thinner
TFT LCDvs+TFT IPS LCDAdvantage
TFT IPS LCD display is brighter and more vivid
480x800 pixelsvs+1080x1920 pixels4 times
Higher resolution screen
4"vs+10.1"153%
Larger screen
(back) 5MPvs+(back) 6.1MP21%
Higher resolution main camera
(front) 0.3MPvs+(front) 2MP5 times
Higher resolution secondary camera to take pictures and selfies
HD (1280x720)vs+Full HD (1920x1080)125%
More image quality for recording videos with the primary camera
(front) VGA (640x480)vs+(front) HD (1280x720)2 times
More image quality for recording videos with the secondary camera
3G+ HSPA+vs+4G LTE-AAdvantage
The 4G LTE-A network is newer and faster
(3G+ HSPA+) 21 Mbpsvs+(4G LTE-A) 150 Mbps6 times
Faster for surfing the internet and download files
Not supportedvs+Ambient light sensorAdvantage
Sensors help you use the device
Not supportedvs+GyroscopeAdvantage
Sensors help you use the device
1500 mAhvs+8120 mAh4 times
Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Not supportedvs+Micro HDMI Type DAdvantage
The TV-output lets you use your device on TV by cable
3.0 + A2DPvs+4.0 + A2DPAdvantage
Bluetooth 4.0 + A2DP is newer and faster
Not supportedvs+NFCAdvantage
NFC allows you to make payments by approach quickly and securely
MicroUSB 2.0vs+MicroUSB 3.0Advantage
Newer and faster USB version for transferring photos, mp3 or data.
Not supportedvs+Gorilla Glass 2Advantage
Protection against scratches on the screen lets you carry your phone with your keys

14 Common items in both devices
Until 64GB microSD, microSDXC
16 million
Only digital zoom
Autofocus
Capacitive
Multitouch
Accelerometer
+7 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 S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
Change model 
ModelGalaxy S Duos 2 (GT-S7582)Lumia 2520 (AT&T)
Other model namesGalaxy S Duos 2 S7582AT&T Nokia Lumia 2520 4G LTE RX-114
Country or region available(Global, International)
(Global, International)
USA
USA
BrandSamsungNokia
Release date12/1/201311/22/2013
Depth10.6 millimeters (0.42 inches)8.9 millimeters (0.35 inches)
Size (width x height)63.1 x 121.5 millimeters (2.48 x 4.78 in)168 x 267 millimeters (6.61 x 10.51 in)
Weight118 grams (4.13 ounces)615 grams (21.53 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

📲 Display

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
Display typeTFT LCDTFT IPS LCD
Screen size4" inches10.1" inches
Screen-to-body ratio~59.4% (screen-to-body ratio)~62.7% (screen-to-body ratio)
Display resolution480x800 pixels1080x1920 pixels
TouchscreenCapacitive MultitouchCapacitive Multitouch
Pixel density (dot pitch)233 PPI218 PPI
Colors16 million16 million
Scratch-resistant glassNot supportedGorilla Glass 2
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

🤖 Operating System

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
System versionAndroid 4.2.2 Jelly BeanWindows RT 8.1
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
Chipset32bit32bit: Qualcomm Snapdragon 800 MSM8974
CPUDual-core, 1 processor:
2x 1.2GHz
Quad-core, 1 processor:
4x 2.2GHz Krait 400 (Quad-core)
GPU graphical controllerfeature not registeredQualcomm Adreno 330
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
RAM memory768MB2GB LPDDR2
Internal storage4GB (1.78GB available)32GB
External storageUntil 64GB microSD, microSDXC
(dedicated slot)
Until 64GB microSD, microSDXC
(dedicated slot)

📶 Mobile networks

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
Dual-SIMDual-SIM Active - Call active on both sim cards
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
Standard mini-SIM (2FF)
1 slot (Single-SIM)
micro-SIM (3FF)
Maximum Download / Upload21/5.76 Mbps150/50 Mbps
Network technology2G, 3G2G, 3G, 4G
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 900/2100UMTS 850/900/1900/2100
Primary 4G networkNot supportedLTE 700/850/1700/1900/2100
Primary 5G networkNot supportedNot supported
Primary data networkCSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE, LTE-A
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
Back camera (main camera)5 megapixels6.1 megapixels
Main camera resolution2592x1944 pixels2848x2144 pixels
Video recording (primary)HD (1280x720) 30 fpsFull HD (1920x1080) 30 fps
FlashLED flashNot supported
Focal aperturefeature not registeredf/1.9 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor sizefeature not registered1/3.4" inches
Pixel sizefeature not registeredfeature not registered
AutofocusAutofocusAutofocus
Touch focusSupportedSupported
Image stabilizationEIS: Digital stabilizationfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionFace detection, Smile detectionfeature not registered
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
Front camera (secondary)0.3 megapixels2 megapixels
Front camera resolution640x480 pixels1600x1200 pixels
Video recording (secondary)VGA (640x480)HD (1280x720)
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 S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
LoudspeakerSupportedSupported
Active noise cancellationNot supported2 microphones or more
RadioFM (RDS)Not supported
TVNot supportedNot supported
Video formatsMP4, H.264, H.263, WMVMP4, DivX, XviD, H.264, H.263, WMV
Audio formatsMP3, WAV, WMA, eAAC+MP3, WAV, WMA, eAAC+

🔌 Connectivity

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
USBMicroUSB 2.0MicroUSB 3.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedMicro HDMI Type D
Bluetooth3.0 + A2DP4.0 + A2DP
WiFi802.11 b/g/n [wifi4] (2.4GHz)
WiFi Direct, hotspot
802.11 a/b/g/n [wifi4] (2.4GHz, 5GHz)
DLNASupportedSupported
GPSA-GPS, GeoTagging, GLONASSA-GPS, GeoTagging, GLONASS
NFCNot supportedSupported
Infrared portNot supportedfeature not registered

🧭 Sensors

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
SensorsAccelerometer
Compass
Proximity sensor
Accelerometer
Ambient light sensor
Compass
Gyroscope
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
Battery typeLi-Ion: lithium-ion (Removable)Li-Ion: lithium-ion (Non removable)
Battery capacity1500 mAh8120 mAh
Charger, wattsWired chargingWired charging
Inductive / wireless chargingfeature not registeredfeature not registered
Talk time autonomy8 hours10 hours
Standby280 hours (11.7 days)600 hours (25 days)

➕ Other features

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
Call controlVoice dialing, Voice recorderVoice recorder
MessagingSMS (Swype), MMS, E-mail, Push mailSMS (T9), MMS, E-mail, Push mail
Hands-free callingSupportedSupported
Video callingSupportedSupported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTML, HTML5HTML, XHTML, HTML5
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedDock with QWERTY keyboard
Miscellaneous• Colors: White, Black
• Samsung TouchWiz UI
• Java framework
• Colors: Cyan , Red, Black, White
• USB On-The-Go 1.3
• 2 USB ports
• Carl Zeiss optics
• Nokia Power Keyboard dock with battery
• Internet Explorer 11

☢️ Radiation rate

Galaxy S Duos 2 (GT-S7582)Nokia Lumia 2520 (AT&T)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)feature not registered1.77W/kg (body)
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