Nokia Asha 501 (RM-900) vs Nokia Asha 503 (RM-920)
Side by side comparison between Nokia Asha 501 vs Nokia Asha 503 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!
4 Advantages 
8 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 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| Model | Asha 501 (RM-900) | Asha 503 (RM-920) |
| Other model names | Nokia Asha 501 RM-899, Nokia Asha 501 RM-900 | Nokia Asha 503 RM-920, Nokia Asha 503 RM-947, RM-959 |
| Country or region available | feature not registered | feature not registered |
| Brand | Nokia | Nokia |
| Release date | 6/1/2013 | 11/1/2013 |
| Depth | 12.1 millimeters (0.48 inches) | 12.7 millimeters (0.5 inches) |
| Size (width x height) | 58 x 99.2 millimeters (2.28 x 3.91 in) | 60.6 x 102.6 millimeters (2.39 x 4.04 in) |
| Weight | 98 grams (3.43 ounces) | 110 grams (3.85 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3" inches | 3" inches |
| Screen-to-body ratio | ~48.4% (screen-to-body ratio) | ~44.8% (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 | Not supported | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| System version | Nokia Series OS Asha Platform 1.0 | Nokia Series OS Asha Platform 1.1 |
| Firmware update | Nokia Series OS Asha Platform 1.4 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| 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 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| RAM memory | 64MB | 128MB |
| Internal storage | 128MB | 5MB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) micro-SIM (3FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 0.236 Mbps | 7.2/5.76 Mbps |
| Network technology | 2G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Dual-Band 900/1800 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM RM-899: 900/1800 - RM-900: 850/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | Not supported | UMTS 900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| 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 | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| Back camera (main camera) | 3.1 megapixels | 5 megapixels |
| Main camera resolution | 2048x1536 pixels | 2592x1944 pixels |
| Video recording (primary) | QVGA (320x240) 15 fps | QVGA (320x240) 15 fps |
| Flash | Not supported | LED flash |
| Focal aperture | f/2.8 (aperture) | f/2.4 (aperture) |
| Focal length | feature not registered | feature not registered |
| Sensor size | feature not registered | 1/4" inches |
| 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 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| 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 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | Not supported |
| Radio | FM | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.263 |
| Audio formats | MP3, WAV, WMA, AAC+ | MP3, WAV, AAC |
🔌 Connectivity | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| 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 | Not supported | feature not registered |
🧭 Sensors | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| Sensors | Accelerometer Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| 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 | 17 hours | 4.5 hours |
| Standby | 1152 hours (48 days) | 840 hours (35 days) |
➕ Other features | ||
| Nokia Asha 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| 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, White, Red, Green, Cyan, Yellow • 4GB microSD card included • Facebook and Twitter • 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 501 (RM-900) | Nokia Asha 503 (RM-920) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | 1W/kg (head), 0.62W/kg (body) | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.43W/kg (head), 0.64W/kg (body) |