Sony Ericsson Xperia Arc (LT15a) vs Samsung Omnia Pro B7320
Side by side comparison between Sony Ericsson Xperia Arc vs Samsung Omnia Pro B7320 phones, differences, pros, cons and full specifications. What's the better?
,
vs
2.4"
TFT
TFT
320x240
3.1
MP
MP
0.1mp
256MB
RAM
RAM
Single-core
1480
mAh
mAh
(Removable)
What's the better phone? Sony Ericsson Xperia Arc (LT15a)
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 
3 Advantages | 10 Common items in both devices |
| Only digital zoom |
| Autofocus |
| 3G HSUPA |
| LiPo: li-ion polymer (Removable) / Li-Ion: lithium-ion (Removable) |
| Hands-free calling |
| Vibrating alert |
| FM (RDS) |
| +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 | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Model | Xperia Arc (LT15a) | Omnia Pro B7320 |
| Other model names | Sony Xperia Arc LT15, Sony Ericsson X12, Sony Ericsson Anzu | Samsung B7320 OmniaPRO, GT-B7320 |
| Country or region available |     (Latin America), Brazil, Canada, USA | feature not registered |
| Brand | Sony Ericsson | Samsung |
| Release date | 3/1/2011 | 8/13/2009 |
| Depth | 8.7 millimeters (0.34 inches) | 12.6 millimeters (0.5 inches) |
| Size (width x height) | 63 x 125 millimeters (2.48 x 4.92 in) | 59.7 x 110.9 millimeters (2.35 x 4.37 in) |
| Weight | 117 grams (4.1 ounces) | 101 grams (3.54 ounces) |
| Build, materials | Plastic body, glass front | feature not registered |
| Protection against water and others | Not supported | Not supported |
📲 Display | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Display type | TFT LED-Backlit LCD | TFT LCD |
| Screen size | 4.2" inches | 2.4" inches |
| Screen-to-body ratio | ~61.7% (screen-to-body ratio) | ~26.9% (screen-to-body ratio) |
| Display resolution | 480x854 pixels | 320x240 pixels |
| Touchscreen | Capacitive Multitouch | Not supported |
| Pixel density (dot pitch) | 233 PPI | 167 PPI |
| Colors | 16 million | 65 thousand |
| Scratch-resistant glass | Scratch-resistant glass | Not supported |
| Refresh rate | 60Hz | feature not registered |
| Display features | Sony Mobile BRAVIA Engine | feature not registered |
🤖 Operating System | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| System version | Android 2.3 Gingerbread | Windows Mobile 6.1 Professional |
| Firmware update | Android 4.0.4 Ice Cream Sandwich ICS | Windows Mobile 6.5 Professional Titanium |
| User Interface | feature not registered | feature not registered |
⚙️ Processor | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Chipset | 32bit: Qualcomm Snapdragon S2 (MSM8255) (45nm) | 32bit: Qualcomm MSM7201A |
| CPU | Single-core, 1 processor: 1x 1GHz Scorpion (Single-core) | Single-core, 1 processor: 1x 528MHz ARM1136EJ-S (Single-core) |
| GPU graphical controller | Qualcomm Adreno 205 (266MHz) | Qualcomm Adreno 130 |
| Performance (benchmark) | feature not registered | feature not registered |
💽 Memory and storage | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| RAM memory | 512MB LPDDR2 | 256MB SDRAM |
| Internal storage | 1GB (287MB available) | 256MB (70MB available) |
| External storage | Until 32GB microSD, microSDHC (dedicated slot) | Until 16GB microSD, microSDHC (dedicated slot) |
📶 Mobile networks | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Dual-SIM | Not supported | Not supported |
| SIM card | 1 slot (Single-SIM) Standard mini-SIM (2FF) | 1 slot (Single-SIM) Standard mini-SIM (2FF) |
| Maximum Download / Upload | 7.2/5.76 Mbps | 3.6/2 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 | UMTS 800/850/1900/2100 | Not supported |
| Primary 4G network | Not supported | Not supported |
| Primary 5G network | Not supported | Not supported |
| Primary data network | CSD, GPRS, EDGE, UMTS, HSDPA, HSUPA | 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 |
📷 Camera | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Back camera (main camera) | 8 megapixels | 3.1 megapixels |
| Main camera resolution | 3264x2448 pixels | 2048x1536 pixels |
| Video recording (primary) | HD (1280x720) 30 fps | QVGA (320x240) 15 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 | Supported | feature not registered |
| Image stabilization | EIS: Digital stabilization | feature not registered |
| Zoom | Only digital zoom | Only digital zoom |
| Face/smile detection | Face detection, Smile detection | feature not registered |
| BSI sensor | Supported | feature not registered |
| HDR | Not supported | feature not registered |
| Camera extras | feature not registered | feature not registered |
📸 Front camera | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Front camera (secondary) | Not supported | 0.1 megapixels |
| Front camera resolution | Not supported | 352x288 pixels |
| Video recording (secondary) | Not supported | QVGA (320x240) |
| 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 | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Loudspeaker | Mono sound (not stereo) | Supported |
| Active noise cancellation | 2 microphones | feature not registered |
| Radio | FM (RDS) | FM (RDS) |
| TV | Not supported | Not supported |
| Video formats | MP4, H.263, H.264, WMV | MP4, WMV, H.263, H.264 |
| Audio formats | MP3, eAAC+, WMA, WAV | MP3, WMA, WAV, eAAC+ |
🔌 Connectivity | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| USB | MicroUSB 2.0 | MicroUSB 2.0 |
| Audio output | 3.5mm jack | proprietary audio output |
| TV output | Micro HDMI Type D | Not supported |
| Bluetooth | 2.1 + A2DP | 2.0 + A2DP |
| WiFi | 802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot | 802.11 b/g [wifi3] (2.4GHz) |
| DLNA | Supported | feature not registered |
| GPS | A-GPS, GeoTagging | A-GPS, GeoTagging |
| NFC | Not supported | Not supported |
| Infrared port | Not supported | feature not registered |
🧭 Sensors | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Sensors | Accelerometer Ambient light sensor ANT+ Compass Proximity sensor | Not supported |
| Vibrating alert | Supported | Supported |
🔋 Battery | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Battery type | LiPo: li-ion polymer (Removable) BA750 | Li-Ion: lithium-ion (Removable) |
| Battery capacity | 1500 mAh | 1480 mAh |
| Charger, watts | Wired charging | Wired charging |
| Inductive / wireless charging | Not supported | feature not registered |
| Talk time autonomy | 7 hours | 4 hours |
| Standby | 430 hours (17.9 days) | 280 hours (11.7 days) |
➕ Other features | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| Call control | Voice dialing, Voice recorder, Voice commands | Voice recorder |
| Messaging | SMS (T9), MMS, E-mail, Push mail | SMS (T9), MMS, E-mail, Push mail |
| Hands-free calling | Supported | Supported |
| Video calling | Not supported | Supported |
| Ringtones | Polyphonic and customized | Polyphonic and customized |
| Web browser | HTML, XHTML, Flash player | HTML, XHTML |
| Antenna | Internal antenna | Internal antenna |
| Qwerty physical keyboard | Not supported | Fixed QWERTY keyboard |
| Miscellaneous | • Colors: Midnight Blue, Misty Silver • 8GB microSD included Open ES 1.1 • SE Timescape Java framework | • Colors: Black • 3.5mm Headset Adapter • Word, Excel, PowerPoint, PDF viewer Java framework |
☢️ Radiation rate | ||
| Sony Ericsson Xperia Arc (LT15a) | Samsung Omnia Pro B7320 | |
| SAR 1.6W/kg (USA, Mexico, etc.) | feature not registered | feature not registered |
| SAR 2W/kg (Europe, UK, etc.) | 0.66W/kg (head) | feature not registered |