Nokia Lumia 530 (RM-1017) vs Samsung Star Duos (GT-B7722)
Side by side comparison between Nokia Lumia 530 vs Samsung Star Duos phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? Nokia Lumia 530 (RM-1017)
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!
19 Advantages 
4 Advantages | 9 Common items in both devices |
| TFT LCD |
| (back) 5MP |
| Only digital zoom |
| Accelerometer |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| +2 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 Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| Model | Lumia 530 (RM-1017) | Star Duos (GT-B7722) |
| Other model names | Nokia Lumia 530 Single-SIM RM-1017, Nokia Rock | Samsung GT-B7722/H, Samsung B7722i Duos |
| Country or region available |     (Europe), Canada, USA, Mexico | feature not registered |
| Brand | Nokia | Samsung |
| Release date | 8/1/2014, Announced: 7/1/2014 | 6/1/2010 |
| Depth | 11.7 millimeters (0.46 inches) | 14.3 millimeters (0.56 inches) |
| Size (width x height) | 62.3 x 119.7 millimeters (2.45 x 4.71 in) | 55.5 x 113.5 millimeters (2.19 x 4.47 in) |
| Weight | 129 grams (4.52 ounces) | 112 grams (3.92 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 4" inches | 3.2" inches |
| Screen-to-body ratio | ~59.1% (screen-to-body ratio) | ~46.3% (screen-to-body ratio) |
| Display resolution | 480x854 pixels (16:9) | 240x400 pixels |
| Touchscreen | Capacitive Multitouch | Resistive Single touch 1-point |
| Pixel density (dot pitch) | 245 PPI | 146 PPI |
| Colors | 16 million | 260 thousand |
| Scratch-resistant glass | Not supported | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Not supported | feature not registered |
🤖 Operating System | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| System version | Windows Phone 8.1 | Proprietary OS |
| Firmware update | feature not registered | feature not registered |
| User Interface | Denim UI | feature not registered |
⚙️ Processor | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| Chipset | 32bit: Qualcomm Snapdragon 200 (MSM8212) (28nm) | 32bit |
| CPU | Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A7 (Quad-core) | Single-core, 1 processor: Single-core |
| GPU graphical controller | Qualcomm Adreno 302 (400MHz) | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| RAM memory | 512MB LPDDR2 | feature not registered |
| Internal storage | 4GB (2.5GB available) eMMC 4.5 | 270MB |
| External storage | Until 128GB microSD, microSDXC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| 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) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 21/5.76 Mbps | 3.6 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 900/2100 America version: UMTS 850/900/1900/2100 | UMTS 2100 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ | GPRS, EDGE, UMTS, HSDPA |
| 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 Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| Back camera (main camera) | 5 megapixels | 5 megapixels |
| Main camera resolution | 2592x1944 pixels | 2560x1920 pixels |
| Video recording (primary) | FWVGA (854x480) 30 fps | QVGA (320x240) 30 fps |
| Flash | Not supported | LED flash |
| Focal aperture | f/2.4 (aperture) | feature not registered |
| 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 | Autofocus |
| Touch focus | Not supported | feature not registered |
| Image stabilization | Not supported | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| 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 Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones | feature not registered |
| Radio | FM | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263, WMV | MP4, H.264, H.263 |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, WMA, eAAC+ |
🔌 Connectivity | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | via Micro-USB |
| TV output | Not supported | Not supported |
| Bluetooth | 4.0 + A2DP | 2.1 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging, GLONASS | Not supported |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| Sensors | Accelerometer | Accelerometer |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| Battery type | Li-Ion: lithium-ion (Removable) BL-5J | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1430 mAh | 1200 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 10 hours | 5.6 hours |
| Standby | 528 hours (22 days) | 330 hours (13.8 days) |
➕ Other features | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, HTML5 | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Not supported |
| Miscellaneous | • Colors: Orange, Green, White, Dark grey Internet Explorer 11 • OneDrive 15GB • Skype, Viber, WhatsApp | • Colors: Black • SHP OS • Dolphin 1.0 browser • 3D Sound Technology Java framework |
☢️ Radiation rate | ||
| Nokia Lumia 530 (RM-1017) | Samsung Star Duos (GT-B7722) | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | feature not registered | feature not registered |