Xperia J Sony

  • clock speed
    1
    GHz
  • RAM
    0.5
    GB
  • size
    4
    inches
  • resolution
    244
    ppi

Xperia P Sony

  • clock speed
    1
    GHz
  • RAM
    1
    GB
  • size
    4
    inches
  • resolution
    275
    ppi

Review Breakdown

Sony Xperia J vs Xperia P

Display

PPI, brightness and contrast ratio
8.5
9.1

Processing power

linpack and sunspider
5.4
5.5

Camera

sensor size and aperture
5.6
5.6

Battery life

3g talk time, web vrowsing and video playback
7.2
6.2

Music

voice volume and music volume
9.0
8.9

Geekaphone Score

We don't have enough data yet to reach a conclusion

Detailed Comparison

display

Size
4"
4"
Resolution
854 x 480 (244 ppi)
960 x 540 (275 ppi)
Panel
TFT LCD (RGB)
TFT LCD (RGB)
Brightness
562 cd/m²
1,050 cd/m²
Contrast in sunlight
1.932
--
Surface
Gorilla Glass
Scratch-resistant glass
Video out
None (Micro USB)
1080p (HDMI)

processor

System on a chip
Qualcomm Snapdragon S1 (MSM7227A)
ST-Ericsson Nova Thor (U8500)
CPU
1 GHz, ARM Cortex A5
1 GHz, ARM Cortex A9
Architecture
Single core
Dual core
Linpack
38.4
66.9
Quadrant
1,859
--
GPU
200 MHz, Qualcomm Adreno 200 Enhanced
ARM Mali-400
Architecture
Single core
Single core
GL benchmark 2.5
--
--
Epic citadel
--
--
Basemark x
--
--
RAM
0.5 GB
1 GB

camera

Lens
f/2.0, 4 mm (30 mm equiv.)
f/2.4, 4 mm (30 mm equiv.)
Resolution
5 MP (2592 x 1944)
8 MP (3264 x 2448)
Sensor
1/3" (4.8 mm × 3.6 mm)
1/3" (4.8 mm × 3.6 mm)
Light sensitivity
--
--
Flash
LED
LED
Autofocus
Yes
Yes
Image stabilization
Digital
Digital
Panorama
Yes
Yes
Continuous shooting
None
None
Aperture
f/2.0
f/2.4
Secondary camera
0.3 MP
0.3 MP

video

Video resolution
640 x 480 @ 30 fps
1920 x 1080 @ 30 fps
Video file format
MP4 H.264/MPEG-4 AVC
MP4 H.264/MPEG-4 AVC
Maximum bitrate
4 Mbps
20 Mbps
Video light
Yes
Yes

battery

Type
Lithium-Ion (Removable)
Lithium-Ion (Non-removable)
Capacity
1,750 mA·h
1,305 mA·h
Talk time
506 min
300 min
Standby time
28,860 min
28,500 min
Tested
3G talk time
554 min
333 min
Web browsing
426 min
239 min
Video playback
491 min
270 min

music

Speaker
Stereo (Back)
Mono (Right)
Frequency response
+0.01, -1.22
+0.03, -0.04
Noise level
-80.8 dB
-87.3 dB
Headphone
3.5 mm
3.5 mm
Frequency response
+0.01, -1.25
+0.44, -0.10
Noise level
-80.3 dB
-86 dB
FM radio
Receive
Receive

form factor

Size
61.2 x 124.3 x 9.2 mm
59.5 x 122 x 10.5 mm
Weight
124 g
120 g
Body
Plastic
Aluminum
Keyboard
None
None
Buttons
Home, Volume, Back, Multitask
Home, Volume, Back, Multitask, Camera

software

Operating system
Android 4.0.4
Android 2.3
Upgradable to
Android 4.1.2
Android 4.1 Jelly Bean
Custom UI
--
--
Onscreen keyboards
--
--
Sunspider
2,853 ms
2,784 ms

connectivity

Network
3.5G, HSDPA (7.2 Mb/s)
3.5G, HSPA (14 Mb/s)
WiFi
802.11b/g/n (Hotspot)
802.11b/g/n (Hotspot)
NFC
No
Yes
Bluetooth
2.1+EDR
2.1
USB On-the-Go
--
Yes

features

Internal storage
4 GB
16 GB
Supported card formats
microSD
None
Included accessories
--
  1. Charger
  2. Headphones
SIM card
--
Micro-SIM
Speaker volume (Voice)
65.2 dB
60.6 dB
Speaker volume (Music)
60.3 dB
61.3 dB
Special-features

sensors

Location
A-GPS
A-GPS
Gyroscope
No
Yes
Accelerometer
Yes
Yes
Light sensor
No
Yes
Proximity sensor
Yes
Yes
Compass
No
Yes
Thermometer
No
No
Barometer
No
No
Hygrometer
No
No