| Model and physical features | Microsoft Kin Two | Motorola Bravo MB520 |
| Model | Kin Two | Bravo MB520 |
| Also known as | Microsoft Kin Two GSM | AT&T Motorola Bravo MB520, Motorola Kobe |
| Country or region available | feature not registered | feature not registered |
| Brand | Microsoft | Motorola |
| Release date | May, 2010 | November, 2010 |
| Depth | 16.3 millimeters (0.64 inches) | 13.3 millimeters (0.52 inches) |
| Size (width x height) | 65.3 x 115.1 millimeters (2.57 x 4.53 in) | 63 x 109.5 millimeters (2.48 x 4.31 in) |
| Weight | 133 grams (4.66 ounces) | 122 grams (4.27 ounces) |
| Qwerty physical keyboard | Retractable QWERTY keyboard | Not supported |
| Antenna | Internal antenna | Internal antenna |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | Not supported | Not supported |
| Operating system (OS) | Microsoft Kin Two | Motorola Bravo MB520 |
| Operating system | Proprietary OS | Android 2.1 Eclair |
| Firmware update | feature not registered | Android 2.2 Froyo |
| Hardware | Microsoft Kin Two | Motorola Bravo MB520 |
| Architecture - Chipset | 32bit - NVIDIA Tegra | 32bit - TI OMAP 3610 |
| CPU processor | 600Mhz Single-Core ARM 11 | 800Mhz Single-Core ARM Cortex-A8 |
| GPU graphical controller | feature not registered | PowerVR SGX530 |
| RAM memory | 256MB LPDDR | 512MB |
| Internal storage | 8GB | 2GB (1.32GB user available) |
| External storage | Not supported | Until 32GB microSD, microSDHC
(dedicated slot) |
| Display | Microsoft Kin Two | Motorola Bravo MB520 |
| Display type | TFT LCD | TFT LCD |
| Screen size | 3.4" inches | 3.7" inches |
| Screen-to-body ratio | ~45.8% (screen-to-body ratio) | ~54.7% (screen-to-body ratio) |
| Touchscreen | Capacitive Multitouch | Capacitive Multitouch |
| Display resolution | 320x480 pixels | 480x854 pixels |
| Pixel density (dot pitch) | 170 PPI | 265 PPI |
| Colors | 16 million | 16 million |
| Scratch-resistant glass | Not supported | Not supported |
| Mobile networks and data | Microsoft Kin Two | Motorola Bravo MB520 |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot
Standard mini-SIM (2FF) | 1 slot
Standard mini-SIM (2FF) |
| 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 | UMTS 850/1900 |
| Primary 4G/5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | CSD, HSCSD, 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 |
| Maximum download/upload | 7.2/2 Mbps | 7.2/2 Mbps |
| Messaging and calling | Microsoft Kin Two | Motorola Bravo MB520 |
| Messaging | SMS, MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Speakerphone | Supported | Supported |
| Video calling | Not supported | Not supported |
| Call control | Voice recorder | Voice dialing, Voice recorder, Voice commands |
| Primary / back camera | Microsoft Kin Two | Motorola Bravo MB520 |
| Main camera | 8 megapixels | 3.1 megapixels |
| Main camera resolution | 3264x2448 pixels | 2048x1536 pixels |
| Video recording (primary) | HD (1280x720 pixels) 24 fps | CIF (352x288 pixels) 30 fps |
| Flash | LED flash | 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 |
| Autofocus | Autofocus | Autofocus |
| Touch focus | Not supported | feature not registered |
| Image stabilization | feature not registered | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | Not supported | feature not registered |
| Front / secondary camera | Microsoft Kin Two | Motorola Bravo MB520 |
| Front camera | 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 |
| Multimedia | Microsoft Kin Two | Motorola Bravo MB520 |
| Radio | FM with RDS | FM with RDS |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, WMV | MP4, H.264, H.263, WMV |
| Audio formats | MP3, WAV, WMA, eAAC+ | MP3, WMA, WAV, AAC+ |
| Connectivity and interfaces | Microsoft Kin Two | Motorola Bravo MB520 |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| TV output | Not supported | Not supported |
| Audio output | 3.5mm jack | 3.5mm jack |
| Bluetooth | 2.1 version A2DP | 2.1 version A2DP |
| WiFi | 802.11 b/g (2.4Ghz) | 802.11 b/g/n (2.4Ghz) |
| DLNA | Not supported | feature not registered |
| NFC | Not supported | Not supported |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| Infrared port | Not supported | feature not registered |
| Other functions | Microsoft Kin Two | Motorola Bravo MB520 |
| Active noise cancellation | Not supported | feature not registered |
| Vibrating alert | Supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | WAP, HTML | HTML, XHTML |
| Java / Flash player | Yes / No | Supported |
| Sensors | Accelerometer
Proximity
Ambient Light
| Accelerometer
Proximity
Compass
Ambient Light
|
| Other features | - Colors: Black
- MS Office viewer
- Facebook, Twitter | - Colors: Black
- 2GB microSD included
- DLNA
- Motorola MOTOBLUR UI
- Motorola CrystalTalk Plus |
| Power supply and autonomy | Microsoft Kin Two | Motorola Bravo MB520 |
| Battery | Li-Ion (Removable) | Li-Ion (Removable) |
| Battery capacity | 1390 mAh | 1540 mAh |
| Battery model / charger (watts) | feature not registered | feature not registered |
| Talk time | 360 minutes | 6 hours | 0.3 day | 414 minutes | 6.9 hours | 0.3 day |
| Standby | 13920 minutes | 232 hours | 9.7 days | 14400 minutes | 240 hours | 10 days |
| Radiation rate (SAR) | Microsoft Kin Two | Motorola Bravo MB520 |
| SAR USA, Mexico, Colombia | feature not registered | feature not registered |
| SAR European Union, UK | feature not registered | feature not registered |