| Hardware and OS | Sony Xperia J | |
| Operating system | Android 4.0.4 (Ice Cream Sandwich), upgradable to 4.1.2 (Jelly Bean) | |
| Processor | 1.0 GHz Cortex-A5 | |
| Chipset | Qualcomm MSM7227A Snapdragon S1 | |
| GPU | Adreno 200 | |
| Internal memory | 4 GB (2 GB user available), 512 MB RAM | |
| External memory | microSD, up to 32 GB (dedicated slot) | |
| Display | Sony Xperia J | other phones |
| Type | TFT | |
| Size | 4" inc | |
| Resolution | 480 x 854 px | |
| Protection | Corning Gorilla Glass | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 58.0% | |
| Display area | 44.1 cm2 | |
| Display aspect ratio | 16:9 (height:width) | |
| Pixel Density | 245 PPI | |
| Colors | 16M | |
| Connectivity | Sony Xperia J | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 | |
| Wi-Fi | Wi-Fi 802.11 b/g/n, DLNA, hotspot | |
| Network | GSM / HSPA | |
| SIM card | Mini-SIM | |
| Bluetooth | 2.1, A2DP, EDR | |
| Edge | Up to 237 kbps | |
| GPRS | Up to 86 kbps | |
| GPS | Yes, with A-GPS | |
| Speed | HSPA 7.2/5.76 Mbps | |
| USB | microUSB 2.0 | |
| Camera | Sony Xperia J | other phones |
| Main camera | 5 MP, Single | |
| Specs | 5 MP, AF | |
| Features | LED flash | |
| Video | 480p | |
| Selfie camera | 0.3 MP, Single | |
| Multimedia | Sony Xperia J | other phones |
| 3.5 mm Jack | Yes | |
| Radio | Stereo FM radio, RDS | |
| Design | Sony Xperia J | other phones |
| Colors | Black, White, Gold, Pink | |
| Dimensions | 124.3 x 61.2 x 9.2 mm | |
| Weight | 124 g | |
| Battery | Sony Xperia J | other phones |
| Battery capacity | 1750 mAh, Removable Li-Ion | |
| Battery life | Stand by time- Up to 607 h (2G) / Up to 618 h (3G)
Talking time- Up to 5 h 36 min (2G) / Up to 7 h 18 min (3G)
| |
| Other | Sony Xperia J | other phones |
| SAR | SAR - 0.63 W/kg (head), 0.50 W/kg (body),
SAR EU - 0.73 W/kg (head) | |
| Release date | 2012, August | |
| Sensors | Accelerometer, proximity, compass | |
