Motorola BackFlip (MB300) vs Nokia Asha 503 (Dual-Sim)
Side by side comparison between Motorola BackFlip vs Nokia Asha 503 phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Motorola BackFlip (MB300)
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!
11 Advantages 
8 Advantages | 19 Common items in both devices |
| Until 32GB microSD, microSDHC |
| TFT LCD |
| 260 thousand |
| (back) 5MP |
| LED flash |
| Only digital zoom |
| QVGA (320x240) |
| +12 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 | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| Model | BackFlip (MB300) | Asha 503 (Dual-Sim) |
| Other model names | AT&T Motorola BackFlip, Motorola Enzo, Motorola Motus | Nokia Asha 503 RM-922, Nokia Asha 503 RM-958 |
| Country or region available |  USA | feature not registered |
| Brand | Motorola | Nokia |
| Release date | 3/7/2010 | 11/1/2013 |
| Depth | 15.3 millimeters (0.6 inches) | 12.7 millimeters (0.5 inches) |
| Size (width x height) | 53 x 108 millimeters (2.09 x 4.25 in) | 60.6 x 102.6 millimeters (2.39 x 4.04 in) |
| Weight | 133 grams (4.66 ounces) | 111 grams (3.89 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3.1" inches | 3" inches |
| Screen-to-body ratio | ~50% (screen-to-body ratio) | ~44.8% (screen-to-body ratio) |
| Display resolution | 320x480 pixels | 240x320 pixels |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch 2-points |
| Pixel density (dot pitch) | 186 PPI | 133 PPI |
| Colors | 260 thousand | 260 thousand |
| Scratch-resistant glass | Gorilla Glass | Gorilla Glass |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| System version | Android 1.5 Cupcake | Nokia Series OS Asha Platform 1.1 |
| Firmware update | Android 2.1 Eclair | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| Chipset | 32bit: Qualcomm MSM7200A | 32bit |
| CPU | Single-core, 1 processor: 1x 528MHz ARM1136EJ-S (Single-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 130 | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| RAM memory | 256MB SDRAM | 128MB |
| Internal storage | 512MB (256MB available) | 5MB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Motorola BackFlip (MB300) | 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) Standard mini-SIM (2FF) | 2 slots (Dual-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 7.2 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 850/900/1900/2100 | 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 | 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 | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2560x1920 pixels | 2592x1944 pixels |
| Video recording (primary) | QVGA (320x240) 30 fps | QVGA (320x240) 15 fps |
| Flash | LED flash | 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 | Autofocus | Not supported |
| Touch focus | Not supported | Not supported |
| Image stabilization | Not supported | 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 | ||
| Motorola BackFlip (MB300) | 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 | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | 2 microphones or more | Not supported |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.263 |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV, AAC |
🔌 Connectivity | ||
| Motorola BackFlip (MB300) | 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 | 2.0 + A2DP | 3.0 + A2DP |
| WiFi | 802.11 b/g [wifi3] (2.4GHz) | 802.11 b/g/n [wifi4] (2.4GHz) |
| DLNA | feature not registered | Not supported |
| GPS | A-GPS, GeoTagging | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | feature not registered |
🧭 Sensors | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| Sensors | Accelerometer Compass Proximity sensor | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| Battery type | LiPo: li-ion polymer (Removable) | Li-Ion: lithium-ion (Removable) BL-4U |
| Battery capacity | 1400 mAh | 1200 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 5.8 hours | 4.5 hours |
| Standby | 315 hours (13.1 days) | 480 hours (20 days) |
➕ Other features | ||
| Motorola BackFlip (MB300) | Nokia Asha 503 (Dual-Sim) | |
| Call control | Voice recorder | Voice recorder |
| Messaging | SMS, 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 | HTML, XHTML | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Retractable QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Platinum Silver • 2GB microSD included • BackTrack touch panel • MOTOBLUR UI with Live Widgets Java framework | • Colors: Black, Blue, Yellow, White, Red, Green • 4GB microSD included • Nokia Life • Support WhatsApp and eBuddy IM Java framework |
☢️ Radiation rate | ||
| Motorola BackFlip (MB300) | 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) |