BlackBerry Curve 8310 vs T-Mobile Concord II
Side by side comparison between BlackBerry Curve 8310 vs T-Mobile Concord II phones, differences, pros, cons and full specifications. What's the better?
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What's the better phone? T-Mobile Concord II
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!
1 Advantage 
22 Advantages | 10 Common items in both devices |
| TFT LCD |
| LED flash |
| Only digital zoom |
| Li-Ion: lithium-ion (Removable) / LiPo: li-ion polymer (Removable) |
| Hands-free calling |
| Vibrating alert |
| 3.5mm jack |
| +3 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 | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Change model | ||
| Model | Curve 8310 | Concord II |
| Other model names | AT&T RIM BlackBerry Curve 8310 | T-Mobile ZTE Concord 2 Z730, ZTE Z730 |
| Country or region available | feature not registered |  USA |
| Brand | BlackBerry | T-Mobile |
| Release date | 7/1/2007 | 5/1/2014 |
| Depth | 15.5 millimeters (0.61 inches) | 11 millimeters (0.43 inches) |
| Size (width x height) | 60 x 107 millimeters (2.36 x 4.21 in) | 65 x 126 millimeters (2.56 x 4.96 in) |
| Weight | 111 grams (3.89 ounces) | 125 grams (4.38 ounces) |
| Build, materials | feature not registered | Plastic body, glass front |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 2.5" inches | 4" inches |
| Screen-to-body ratio | ~30.1% (screen-to-body ratio) | ~55.6% (screen-to-body ratio) |
| Display resolution | 320x240 pixels | 480x800 pixels |
| Touchscreen | Not supported | Capacitive Multitouch |
| Pixel density (dot pitch) | 160 PPI | 233 PPI |
| Colors | 65 thousand | 16 million |
| Scratch-resistant glass | Not supported | Gorilla Glass 2 |
| Refresh rate | feature not registered | 60Hz |
| Display features | feature not registered | Not supported |
🤖 Operating System | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| System version | BlackBerry OS 4.2 | Android 4.3 Jelly Bean |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Chipset | 32bit: Intel XScale PXA272 | 32bit: Qualcomm Snapdragon 200 (MSM8210) (28nm) |
| CPU | Single-core, 1 processor: 1x 312MHz XScale (Single-core) | Dual-core, 1 processor: 2x 1.2GHz ARM Cortex-A7 (Dual-core) |
| GPU graphical controller | feature not registered | Qualcomm Adreno 302 (400MHz) |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| RAM memory | 16MB SDRAM | 1GB LPDDR2 |
| Internal storage | 64MB | 4GB (1.49GB available) eMMC 4.5 |
| External storage | Until 4GB microSD (dedicated slot) | Until 32GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) micro-SIM (3FF) |
| Maximum Download / Upload | 0.236 Mbps | 21/5.76 Mbps |
| Network technology | 2G | 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 | Not supported | UMTS 850/1900 |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE | GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+ |
| 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 | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Back camera (main camera) | 2 megapixels | 5 megapixels |
| Main camera resolution | 1600x1200 pixels | 2592x1944 pixels |
| Video recording (primary) | Not supported | HD (1280x720) |
| Flash | LED flash | LED flash |
| 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 |
| Autofocus | Not supported | Autofocus |
| Touch focus | feature not registered | Supported |
| Image stabilization | feature not registered | EIS: Digital stabilization |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | feature not registered | Face detection |
| BSI sensor | feature not registered | Not supported |
| HDR | feature not registered | Not supported |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| 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 | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | feature not registered | 1 microphone |
| Radio | Not supported | FM |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | MP4, H.264, H.263, 3GP |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WAV, WMA, AAC+ |
🔌 Connectivity | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| USB | Mini-USB 2.0 (Mini-B) | MicroUSB 2.0 |
| Audio output | 3.5mm jack | 3.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 2.0 + A2DP | 4.0 + A2DP |
| WiFi | Not supported | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot |
| DLNA | feature not registered | Not supported |
| GPS | GPS | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | feature not registered | Not supported |
🧭 Sensors | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Sensors | Not supported | Accelerometer Ambient light sensor Proximity sensor |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Battery type | Li-Ion: lithium-ion (Removable) | LiPo: li-ion polymer (Removable) |
| Battery capacity | 1100 mAh | 1820 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | Not supported |
| Talk time autonomy | 4 hours | 6 hours |
| Standby | 408 hours (17 days) | 250 hours (10.4 days) |
➕ Other features | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| Call control | Voice dialing, Voice recorder | Voice dialing, Voice recorder |
| Messaging | SMS, MMS, E-mail | SMS (T9), 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 | WAP, HTML | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Fixed QWERTY keyboard | Not supported |
| Miscellaneous | • Colors: Silver • Trackball navigation • BlackBerry maps • Word, Excel, PowerPoint, PDF editor Java framework | • Colors: Black • LED notification HAC M3/T3 Java framework |
☢️ Radiation rate | ||
| BlackBerry Curve 8310 | T-Mobile Concord II | |
| 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 |