Sony Xperia acro S vs Samsung Galaxy S II

Display

Display size

4.3 inches
4.3 inches

Resolution

720 x 1280 pixels
480 x 800 pixels

Pixel density

342 ppi
218 ppi

Technology

TFT
Super AMOLED Plus

Screen-to-body ratio

61.27 %
62.75 %

Features

Scratch-resistant glass, Ambient light sensor, Proximity sensor
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor

Camera

Rear

Single camera
Single camera

Main camera

12.1 megapixels
8 megapixels

Hardware Features

Autofocus, Back-illuminated sensor (BSI)
Autofocus, Back-illuminated sensor (BSI)

Specifications

Aperture size: F2.4
Aperture size: F2.6; Sensor size: 1/3.2"

Flash

LED
LED

Video recording

1920x1080 (Full HD)
1920x1080 (Full HD) (30 fps), 1280x720 (HD)

Features

Video light, Digital image stabilization, Video calling
Video light, Video calling

Front

1.3 megapixels
2 megapixels

Design

Dimensions

4.96 x 2.60 x 0.47 inches (126 x 66 x 11.9 mm)
4.93 x 2.60 x 0.33 inches (125.3 x 66.1 x 8.49 mm)

Weight

5.19 oz (147 g)
the average is 6 oz (173 g)
4.09 oz (116 g)
the average is 6 oz (173 g)

Resistance

Water, Dust
 

IP certified

IP 57
 

Colors

Black, Pink, White
Black, White

Hardware & Performance

System chip

Qualcomm Snapdragon S3 MSM8260
Samsung Exynos 4 Dual 4210

Processor

Dual-core, 1500 MHz, Scorpion
Dual-core, 1200 MHz, ARM Cortex-A9

GPU

Adreno 220
Mali-400 MP4

RAM

1 GB
1 GB

Internal storage

16 GB
32 GB

Maximum User Storage

11 GB
 

Storage expansion

up to 32 GB
up to 32 GB

OS

Android (4.0.4)
Android (4.1.2, 4.0.4, 4.0, 2.3)

Battery

Capacity

1910 mAh
1650 mAh

Talk time

6.66 hours
the average is 23 h (1388 min)
18.30 hours
the average is 23 h (1388 min)

Stand-by time

12.1 days (290 hours)
the average is 21 days (500 h)
29.6 days (710 hours)
the average is 21 days (500 h)

Talk time (3G)

7.16 hours
the average is 23 h (1396 min)
9.00 hours
the average is 23 h (1396 min)

Stand-by time (3G)

12.9 days (310 hours)
the average is 26 days (636 h)
25.8 days (620 hours)
the average is 26 days (636 h)

Music playback

23.00 hours
 

Video playback

6.50 hours
 

Cellular

UMTS

850, 900, 1900, 2100 MHz
850, 900, 1900, 2100 MHz

GSM

850, 900, 1800, 1900 MHz
850, 900, 1800, 1900 MHz

Data

HSDPA 14.4 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
HSDPA+ (4G) 21.1 Mbit/s, HSPA, HSUPA 5.76 Mbit/s, UMTS

Connectivity

Bluetooth

3.0
3.0

Wi-Fi

802.11 b, g, n
802.11 b, g, n

USB

USB 2.0
USB 2.0

Connector

microUSB
microUSB

Features

Mass storage device
Mass storage device, Video out

HDMI

Yes
 

Location

GPS, A-GPS, Glonass
A-GPS

Other

NFC, Tethering, Computer sync, OTA sync
UMA (Wi-Fi Calling), SyncML, Tethering, Computer sync, OTA sync

Phone features

Sensors

Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Compass

Notifications

Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Haptic feedback, Music ringtones (MP3), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone

Other features

Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording

Multimedia

Screen mirroring

DLNA
DLNA, MHL

Radio

FM, Stereo, RDS
FM, Stereo, RDS

Speakers

Earpiece, Loudspeaker
 

Headphones connector

3.5mm
3.5mm

Regulatory Approval

FCC approval

 
 

Date approved

Jul 09, 2012
Mar 11, 2011

FCC ID value: PY7PM-0210 link
FCC ID value: A3LGTI9100 link

FCC measured SAR

 
 

Head

1.05 W/kg
0.40 W/kg

Body

0.83 W/kg
1.00 W/kg

Simultaneous Transmission

0.89 W/kg
1.16 W/kg

Wireless Router

1.14 W/kg
1.00 W/kg

Shopping information

In The Box

Stereo portable handsfree, charger, micro USB cable for charging, synchronisation and file transfer, and user documentation.
 

MSRP price

 
$ 800
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