Nokia Asha 503 (RM-920) vs Nokia Asha 501 (Dual-sim)
Side by side comparison between Nokia Asha 503 vs Nokia Asha 501 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Nokia Asha 503 (RM-920)
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!
8 Advantages 
5 Advantages | 20 Common items in both devices |
| Until 32GB microSD, microSDHC |
| TFT LCD |
| 260 thousand |
| 240x320 pixels |
| 133 PPI |
| 3" |
| Only digital zoom |
| +13 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 | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Model | Asha 503 (RM-920) | Asha 501 (Dual-sim) |
| Other model names | Nokia Asha 503 RM-920, Nokia Asha 503 RM-947, RM-959 | Nokia Asha 501 RM-902 |
| Country or region available | feature not registered | feature not registered |
| Brand | Nokia | Nokia |
| Release date | 11/1/2013 | 6/1/2013 |
| Depth | 12.7 millimeters (0.5 inches) | 12.1 millimeters (0.48 inches) |
| Size (width x height) | 60.6 x 102.6 millimeters (2.39 x 4.04 in) | 58 x 99.2 millimeters (2.28 x 3.91 in) |
| Weight | 110 grams (3.85 ounces) | 98 grams (3.43 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3" inches | 3" inches |
| Screen-to-body ratio | ~44.8% (screen-to-body ratio) | ~48.4% (screen-to-body ratio) |
| Display resolution | 240x320 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch 2-points | Capacitive Multitouch 2-points |
| Pixel density (dot pitch) | 133 PPI | 133 PPI |
| Colors | 260 thousand | 260 thousand |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| System version | Nokia Series OS Asha Platform 1.1 | Nokia Series OS Asha Platform 1.0 |
| Firmware update | feature not registered | Nokia Series OS Asha Platform 1.4 |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Chipset | 32bit | 32bit |
| CPU | Single-core, 1 processor: Single-core | Single-core, 1 processor: Single-core |
| GPU graphical controller | feature not registered | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| RAM memory | 128MB | 64MB |
| Internal storage | 5MB | 128MB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Dual-SIM | Not supported | Dual-SIM Standby - Call active on one sim card (dedicated slot) |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 7.2/5.76 Mbps | 0.236 Mbps |
| Network technology | 2G, 3G | 2G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Dual-Band 900/1800 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 900/1800 |
| Primary 3G network | UMTS 900/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | GPRS, EDGE |
| Secondary 2G network | Not supported | GSM 900/1800 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Back camera (main camera) | 5 megapixels | 3.1 megapixels |
| Main camera resolution | 2592x1944 pixels | 2048x1536 pixels |
| Video recording (primary) | QVGA (320x240) 15 fps | QVGA (320x240) 15 fps |
| Flash | LED flash | Not supported |
| Focal aperture | f/2.4 (aperture) | f/2.8 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | 1/4" inches | feature not registered |
| Pixel size | feature not registered | feature not registered |
| Autofocus | Not supported | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Not supported | Not supported |
| BSI sensor | Not supported | Not supported |
| HDR | Not supported | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Front camera (secondary) | Not supported | Not supported |
| Front camera resolution | Not supported | Not supported |
| Video recording (secondary) | Not supported | Not supported |
| Front flash | Not supported | Not supported |
| Focal aperture | feature not registered | 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 | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.263 | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, AAC | MP3, WAV, WMA, AAC+ |
🔌 Connectivity | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| 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 | 3.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | Not supported | Not supported |
| GPS | Not supported | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Accelerometer Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-4U | Li-Ion: lithium-ion (Removable) BL-4U |
| Battery capacity | 1200 mAh | 1200 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 4.5 hours | 17 hours |
| Standby | 840 hours (35 days) | 624 hours (26 days) |
➕ Other features | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail | SMS (T9), MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, Blue, Yellow, White, Red, Green • 4GB microSD included • Nokia Life • Support WhatsApp and eBuddy IM • Java framework | • Colors: Black, White, Red, Green, Cyan, Yellow • 4GB microSD card included • Facebook and Twitter • Java framework |
☢️ Radiation rate | ||
| Nokia Asha 503 (RM-920) | Nokia Asha 501 (Dual-sim) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 1.43W/kg (head), 0.64W/kg (body) | 0.96W/kg (head), 0.77W/kg (body) |