Nokia 603 vs Nokia Asha 503 (Dual-Sim)
Side by side comparison between Nokia 603 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 603
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!
16 Advantages 
2 Advantages | 18 Common items in both devices |
| Until 32GB microSD, microSDHC |
| 12.7 millimeters (0.5 inches) |
| (back) 5MP |
| Only digital zoom |
| Capacitive |
| Multitouch |
| Accelerometer |
| +11 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 603 | Nokia Asha 503 (Dual-Sim) | |
| Change model | ||
| Model | Nokia 603 | Asha 503 (Dual-Sim) |
| Other model names | Nokia 603 RM-779 | Nokia Asha 503 RM-922, Nokia Asha 503 RM-958 |
| Country or region available | feature not registered | feature not registered |
| Brand | Nokia | Nokia |
| Release date | 10/21/2011 | 11/1/2013 |
| Depth | 12.7 millimeters (0.5 inches) | 12.7 millimeters (0.5 inches) |
| Size (width x height) | 57.1 x 113.5 millimeters (2.25 x 4.47 in) | 60.6 x 102.6 millimeters (2.39 x 4.04 in) |
| Weight | 110 grams (3.85 ounces) | 111 grams (3.89 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| Display type | TFT IPS LCD | TFT LCD |
| Screen size | 3.5" inches | 3" inches |
| Screen-to-body ratio | ~52.1% (screen-to-body ratio) | ~44.8% (screen-to-body ratio) |
| Display resolution | 360x640 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 2-points |
| Pixel density (dot pitch) | 210 PPI | 133 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Scratch-resistant glass | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| System version | Symbian ^3 Nokia Belle | Nokia Series OS Asha Platform 1.1 |
| Firmware update | Symbian ^3 Nokia Belle Feature Pack 2 | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| Chipset | 32bit: ARM 1136JF-S | 32bit |
| CPU | Single-core, 1 processor: 1x 1GHz ARM11 (Single-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | 3D Graphics HW Accelerator | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| RAM memory | 512MB | 128MB |
| Internal storage | 2.33GB | 5MB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia 603 | Nokia Asha 503 (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 | 14.4/5.76 Mbps | 7.2/5.76 Mbps |
| Network technology | 2G, 3G | 2G, 3G |
| Frequency, bands | Expand band details Collapse details | |
| GSM MHz band | Quad-Band 850/900/1800/1900 | Quad-Band 850/900/1800/1900 |
| Primary 2G network | GSM 850/900/1800/1900 | GSM 850/900/1800/1900 |
| Primary 3G network | UMTS 850/900/1700/1900/2100 | UMTS 900/2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, HSCSD, GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA, HSUPA |
| Secondary 2G network | Not supported | GSM 850/900/1800/1900 |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | Not supported | GPRS, EDGE |
📷 Camera | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2592x1944 pixels | 2592x1944 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | QVGA (320x240) 15 fps |
| Flash | Not supported | LED flash |
| Focal aperture | feature not registered | 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 | feature not registered | Not supported |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | Not supported |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia 603 | Nokia Asha 503 (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 603 | Nokia Asha 503 (Dual-Sim) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | Not supported |
| Radio | FM (RDS) | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.263 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, AAC |
🔌 Connectivity | ||
| Nokia 603 | Nokia Asha 503 (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 | feature not registered | Not supported |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Supported | Not supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| Sensors | Accelerometer Ambient light sensor Compass Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| Battery type | Li-Ion: lithium-ion (Removable) BP-3L | Li-Ion: lithium-ion (Removable) BL-4U |
| Battery capacity | 1300 mAh | 1200 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 6.5 hours | 4.5 hours |
| Standby | 540 hours (22.5 days) | 480 hours (20 days) |
➕ Other features | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push 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 | feature not registered | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Black, White, White on black, Fuchsia, Green, Yellow, Blue • Nokia ClearBlack display • USB On-the-go 1.3 • Video Stabilization • OpenVG1.1 • OpenGL ES 2.0 • Ovi Maps 3.6 Java framework | • Colors: Black, Blue, Yellow, White, Red, Green • 4GB microSD included • Nokia Life • Support WhatsApp and eBuddy IM Java framework |
☢️ Radiation rate | ||
| Nokia 603 | Nokia Asha 503 (Dual-Sim) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | 1.43W/kg (head), 0.64W/kg (body) |