CAT B15 vs BlackBerry 8820
Side by side comparison between CAT B15 vs BlackBerry 8820 phones, differences, pros, cons and full specifications. What's the better?
,
4"
TFT
TFT
480x800
5
MP
MP
0.3mp
512MB
RAM
RAM
Dual-core
2000
mAh
mAh
(Removable)
vs
What's the better phone? CAT B15
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!
23 Advantages 
2 Advantages | 7 Common items in both devices |
| TFT LCD |
| Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| A-GPS, GeoTagging / GPS |
| MicroUSB 2.0 / Mini-USB 2.0 (Mini-B) |
| HTML, XHTML / WAP, HTML |
| + 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 | ||
| CAT B15 | BlackBerry 8820 | |
| Change model | ||
| Model | CAT B15 | BlackBerry 8820 |
| Other model names | Caterpillar B15 Dual-sim | AT&T RIM BlackBerry 8820 |
| Country or region available |  (Global, International) | feature not registered |
| Brand | CAT | BlackBerry |
| Release date | 3/1/2013 | 8/1/2007 |
| Depth | 15 millimeters (0.59 inches) | 14 millimeters (0.55 inches) |
| Size (width x height) | 69.5 x 125 millimeters (2.74 x 4.92 in) | 66 x 114 millimeters (2.6 x 4.49 in) |
| Weight | 170 grams (5.95 ounces) | 134 grams (4.69 ounces) |
| Build, materials | feature not registered | feature not registered |
| Protection against water and others | IP67 certified: dust proof and waterproof over 1 meter and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant. | Not supported |
📲 Display | ||
| CAT B15 | BlackBerry 8820 | |
| Display type | TFT LCD | TFT LCD |
| Screen size | 4" inches | 2.5" inches |
| Screen-to-body ratio | ~52.4% (screen-to-body ratio) | ~25.7% (screen-to-body ratio) |
| Display resolution | 480x800 pixels | 320x240 pixels |
| Touchscreen | Capacitive Multitouch 2-points | Not supported |
| Pixel density (dot pitch) | 233 PPI | 160 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Gorilla Glass | Not supported |
| Refresh rate | feature not registered | feature not registered |
| Display features | feature not registered | feature not registered |
🤖 Operating System | ||
| CAT B15 | BlackBerry 8820 | |
| System version | Android 4.1.2 Jelly Bean | BlackBerry OS 4.2 |
| Firmware update | feature not registered | feature not registered |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| CAT B15 | BlackBerry 8820 | |
| Chipset | 32bit: MediaTek MT6577 | 32bit: Intel XScale PXA272 |
| CPU | Dual-core, 1 processor: 2x 1GHz ARM Cortex-A9 (Dual-core) | Single-core, 1 processor: 1x 312MHz XScale (Single-core) |
| GPU graphical controller | PowerVR SGX531T | feature not registered |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| CAT B15 | BlackBerry 8820 | |
| RAM memory | 512MB LPDDR2 | 16MB SDRAM |
| Internal storage | 4GB (2.49GB available) | 64MB |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 4GB microSD (dedicated slot) |
📶 Mobile networks | ||
| CAT B15 | BlackBerry 8820 | |
| Dual-SIM | Dual-SIM Standby - Call active on one sim card (dedicated slot) | Not supported |
| SIM card | 2 slots (Dual-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 7.2/5.76 Mbps | 0.236 Mbps |
| Network technology | 2G, 3G | 2G |
| 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 | Latin America model: UMTS 850/1900 Europe/Africa model: UMTS 900/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | GPRS, EDGE, UMTS, HSDPA, HSUPA | CSD, GPRS, EDGE |
| Secondary 2G network | GSM 850/900/1800/1900 | Not supported |
| Secondary 3G network | Not supported | Not supported |
| Secondary 4G network | Not supported | Not supported |
| Secondary data network | GPRS, EDGE | Not supported |
📷 Camera | ||
| CAT B15 | BlackBerry 8820 | |
| Back camera (main camera) | 5 megapixels | Not supported |
| Main camera resolution | 2592x1944 pixels | Not supported |
| Video recording (primary) | HD (1280x720) 30 fps | Not supported |
| 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 |
| Autofocus | Autofocus | Not supported |
| Touch focus | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Not supported |
| Face/smile detection | Smile detection | feature not registered |
| BSI sensor | Not supported | feature not registered |
| HDR | HDR photo only main camera | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| CAT B15 | BlackBerry 8820 | |
| Front camera (secondary) | 0.3 megapixels | Not supported |
| Front camera resolution | 640x480 pixels | Not supported |
| Video recording (secondary) | VGA (640x480) | 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 | ||
| CAT B15 | BlackBerry 8820 | |
| Loudspeaker | Supported | Supported |
| Active noise cancellation | Not supported | feature not registered |
| Radio | Not supported | Not supported |
| TV | Not supported | Not supported |
| Video formats | MP4, H.264, H.263 | feature not registered |
| Audio formats | MP3, WAV, eAAC+ | MP3, WAV |
🔌 Connectivity | ||
| CAT B15 | BlackBerry 8820 | |
| USB | MicroUSB 2.0 | Mini-USB 2.0 (Mini-B) |
| Audio output | 3.5mm jack | 2.5mm jack |
| TV output | Not supported | Not supported |
| Bluetooth | 3.0 + A2DP | 2.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Not supported | feature not registered |
| GPS | A-GPS, GeoTagging | GPS |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| CAT B15 | BlackBerry 8820 | |
| Sensors | Accelerometer Ambient light sensor Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| CAT B15 | BlackBerry 8820 | |
| Battery type | Li-Ion: lithium-ion (Removable) | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 2000 mAh | 1400 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | feature not registered | feature not registered |
| Talk time autonomy | 16 hours | 5 hours |
| Standby | 456 hours (19 days) | 520 hours (21.7 days) |
➕ Other features | ||
| CAT B15 | BlackBerry 8820 | |
| Call control | Voice dialing, Voice recorder | Voice dialing |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS, MMS, E-mail |
| Hands-free calling | Supported | Supported |
| Video calling | Supported | Not supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML | WAP, HTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Black • WiFi hotspot • Drop to concrete resistance from up to 1.8m • IP67 certified: dust and waterproof up to 1m for 30min • MIL-STD-810G certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant Java framework | • Colors: Silver on black • Trackball navigation • BlackBerry maps • UMA • LBS • Word, Excel, PowerPoint, PDF viewer Java framework |
☢️ Radiation rate | ||
| CAT B15 | BlackBerry 8820 | |
| 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 |