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Nokia Asha 503 (Dual-Sim) vs Nokia Asha 503 (RM-920)

Side by side comparison between Nokia Asha 503 (Dual-Sim) vs Nokia Asha 503 (RM-920) phones, differences, pros, cons and full specifications. What's the better?

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Compare Nokia Asha 503 XNokia Asha 503 (Dual-Sim)01Point
Nokia Asha 503 (Dual-Sim)
3"
TFT

240x320

5
MP

128MB
RAM

32bit Single

1200
mAh

(Removable)

vs
01PointNokia Asha 503 (RM-920)Compare Nokia Asha 503 X
Nokia Asha 503 (RM-920)
3"
TFT

240x320

5
MP

128MB
RAM

32bit Single

1200
mAh

(Removable)

What's the better phone? Nokia Asha 503 (Dual-Sim)

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!

Asha 503 (Dual-Sim)1 Advantage Nokia Asha 503 (Dual-Sim)vsAsha 503 (RM-920)1 Advantage Nokia Asha 503 (RM-920)
+2 slots (Dual-SIM)
(dedicated slot)Advantage
It's more advantageous to have more than one phone operator in the same device
vs1 slot (Single-SIM)
(dedicated slot)
111 grams (3.89 ounces)vs+110 grams (3.85 ounces)1%
Lighter

34 Common items in both devices
128MB
5MB
Until 32GB microSD, microSDHC
12.7 millimeters (0.5 inches)
TFT LCD
260 thousand
240x320 pixels
+27 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differencesClear highlight

📱 Model features

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
ModelAsha 503 (Dual-Sim)Asha 503 (RM-920)
Other model namesNokia Asha 503 RM-922, Nokia Asha 503 RM-958Nokia Asha 503 RM-920, Nokia Asha 503 RM-947, RM-959
Country or region availablefeature not registeredfeature not registered
BrandNokiaNokia
Release date11/1/201311/1/2013
Depth12.7 millimeters (0.5 inches)12.7 millimeters (0.5 inches)
Size (width x height)60.6 x 102.6 millimeters (2.39 x 4.04 in)60.6 x 102.6 millimeters (2.39 x 4.04 in)
Weight111 grams (3.89 ounces)110 grams (3.85 ounces)
Build, materialsfeature not registeredfeature not registered
Protection against water and othersNot supportedNot supported

🤖 Operating System

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
System versionNokia Series OS Asha Platform 1.1Nokia Series OS Asha Platform 1.1
Firmware updatefeature not registeredfeature not registered
User Interfacefeature not registeredfeature not registered

⚙️ Processor

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
Chipset32bit32bit
CPUSingle-Core, 1 processor:
Single-Core
Single-Core, 1 processor:
Single-Core
GPU graphical controllerfeature not registeredfeature not registered
Performance (benchmark)feature not registeredfeature not registered

💽 Memory and storage

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
RAM memory128MB128MB
Internal storage5MB5MB
External storageUntil 32GB microSD, microSDHC
(dedicated slot)
Until 32GB microSD, microSDHC
(dedicated slot)

📲 Display

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
Display typeTFT LCDTFT LCD
Screen size3" inches3" inches
Screen-to-body ratio~44.8% (screen-to-body ratio)~44.8% (screen-to-body ratio)
Display resolution240x320 pixels240x320 pixels
TouchscreenCapacitive Multitouch 2-pointsCapacitive Multitouch 2-points
Pixel density (dot pitch)133 PPI133 PPI
Colors260 thousand260 thousand
Scratch-resistant glassGorilla GlassGorilla Glass
Refresh ratefeature not registeredfeature not registered
Display featuresfeature not registeredfeature not registered

📶 Mobile networks

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
Dual-SIMDual-SIM Standby - Call active on one sim card
(dedicated slot)
Not supported
SIM card2 slots (Dual-SIM)
micro-SIM (3FF)
1 slot (Single-SIM)
micro-SIM (3FF)
Maximum download/upload7.2/5.76 Mbps7.2/5.76 Mbps
Network technology2G, 3G2G, 3G
Frequency, bandsExpand band detailsCollapse 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 900/2100
Primary 4G networkNot supportedNot supported
Primary 5G networkNot supportedNot supported
Primary data networkGPRS, EDGE, UMTS, HSDPA, HSUPAGPRS, EDGE, UMTS, HSDPA, HSUPA
Secondary 2G networkGSM 850/900/1800/1900Not supported
Secondary 3G networkNot supportedNot supported
Secondary 4G networkNot supportedNot supported
Secondary data networkGPRS, EDGENot supported

📷 Camera

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
Back camera (main camera)5 megapixels5 megapixels
Main camera resolution2592x1944 pixels2592x1944 pixels
Video recording (primary)QVGA (320x240) 15 fpsQVGA (320x240) 15 fps
FlashLED flashLED flash
Focal aperturef/2.4 (aperture)f/2.4 (aperture)
Focal lengthfeature not registeredfeature not registered
Sensor size1/4" inches1/4" inches
Pixel sizefeature not registeredfeature not registered
AutofocusNot supportedNot supported
Touch focusNot supportedNot supported
Image stabilizationfeature not registeredfeature not registered
ZoomOnly digital zoomOnly digital zoom
Face/smile detectionNot supportedNot supported
BSI sensorNot supportedNot supported
HDRNot supportedNot supported
Camera extrasfeature not registeredfeature not registered

📸 Front camera

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
Front camera (secondary)Not supportedNot supported
Front camera resolutionNot supportedNot supported
Video recording (secondary)Not supportedNot supported
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

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
LoudspeakerSupportedSupported
Active noise cancellationNot supportedNot supported
RadioFMFM
TVNot supportedNot supported
Video formatsMP4, H.263MP4, H.263
Audio formatsMP3, WAV, AACMP3, WAV, AAC

🔌 Connectivity

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
USBMicroUSB 2.0MicroUSB 2.0
Audio output3.5mm jack3.5mm jack
TV outputNot supportedNot supported
Bluetooth3.0 + A2DP3.0 + A2DP
WiFi802.11 b/g/n (2.4Ghz)802.11 b/g/n (2.4Ghz)
DLNANot supportedNot supported
GPSNot supportedNot supported
NFCNot supportedNot supported
Infrared portfeature not registeredfeature not registered

🧭 Sensors

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
SensorsAccelerometer
Ambient Light sensor
Proximity sensor
Accelerometer
Ambient Light sensor
Proximity sensor
Vibrating alertSupportedSupported

🔋 Battery

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
Battery typeLi-Ion: Lithium-Ion (Removable)
BL-4U
Li-Ion: Lithium-Ion (Removable)
BL-4U
Battery capacity1200 mAh1200 mAh
Charger, watts Standard charging Standard charging
Talk time autonomy4.5 hours4.5 hours
Standby480 hours (20 days)840 hours (35 days)

➕ Other features

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
Call controlVoice recorderVoice recorder
MessagingSMS (T9), MMS, E-mailSMS (T9), MMS, E-mail
Hands-free callingSupportedSupported
Video callingNot supportedNot supported
RingtonesPolyphonic and customizedPolyphonic and customized
Web browserHTML, XHTMLHTML, XHTML
AntennaInternal antennaInternal antenna
Qwerty physical keyboardNot supportedNot supported
Miscellaneous- Colors: Black, Blue, Yellow, White, Red, Green
- 4GB microSD included
- Nokia Life
- Support WhatsApp and eBuddy IM
- Java framework
- Colors: Black, Blue, Yellow, White, Red, Green
- 4GB microSD included
- Nokia Life
- Support WhatsApp and eBuddy IM
- Java framework

☢️ Radiation rate

Nokia Asha 503 (Dual-Sim)Nokia Asha 503 (RM-920)
SAR 1.6W/kg (USA, Mexico, etc.)feature not registeredfeature not registered
SAR 2W/kg (Europe, UK, etc.)1.43W/kg (head), 0.64W/kg (body)1.43W/kg (head), 0.64W/kg (body)
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