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Samsung Galaxy S vs Samsung Galaxy S II vs Sony Xperia X Compact

Compare phone and tablet specifications of up to three devices at once.

Comparison mode:

Display

Size:

4.0 inches
4.3 inches
4.6 inches

Resolution:

800 x 480 pixels, 233 PPI
800 x 480 pixels, 218 PPI
1280 x 720 pixels, 319 PPI

Technology:

Super AMOLED
Super AMOLED Plus
IPS LCD

Screen-to-body:

57.88 %
62.75 %
69.53 %

Colors:

16 777 216
16 777 216
16 777 216

Touchscreen:

Capacitive, Multi-touch
Capacitive, Multi-touch
Capacitive, Multi-touch

Features:

Ambient light sensor, Proximity sensor, Scratch-resistant glass (Corning Gorilla Glass)
Scratch-resistant glass (Corning Gorilla Glass), Ambient light sensor, Proximity sensor
Oleophobic coating, Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor

Hardware

System chip:

Samsung Exynos 4 Dual 4210
Qualcomm Snapdragon 650 8956

Processor:

Single core, 1000 MHz
Dual-core, 1200 MHz, ARM Cortex-A9
Hexa-core, 1800 MHz, ARM Cortex-A72 and ARM Cortex-A53, 64-bit

GPU:

Yes
Mali-400 MP4
Adreno 510

RAM:

0.5GB
1GB DDR2
3GB LPDDR3

Internal storage:

16GB
32GB
32GB, available to use: 21.2 GB

Storage expansion:

microSDHC up to 32 GB
microSDHC up to 32 GB
microSDXC up to 256 GB

Device type:

Smartphone
Smartphone
Smartphone

OS:

Android (2.3.5, 2.3, 2.2, 2.1)
Android (4.1.2, 4.0.4, 4.0, 2.3)
Android (8.0 Oreo, 7.0 Nougat, 6.0 Marshmallow)

Battery

Capacity:

1500 mAh
1650 mAh
2700 mAh

Type:

Li - Ion, User replaceable
Li - Ion, User replaceable
Li - Ion, Not user replaceable

Charging:

Qualcomm Quick Charge 3.0

Camera

Rear:

Single camera
Single camera
Single camera

Main camera:

5 MP (Autofocus)
8 MP (Autofocus, BSI sensor)
23 MP (CMOS image sensor, Laser and PDAF)

Specifications:

Aperture size: F2.6; Sensor size: 1/3.2"
Aperture size: F2.0; Focal length: 24 mm; Sensor size: 1/2.3"

Video recording:

1280x720 (HD) (30 fps)
1920x1080 (Full HD) (30 fps), 1280x720 (HD)
1920x1080 (Full HD) (60 fps)

Features:

Video calling
Video light, Video calling
Video light, EIS, Video calling, Video sharing

Front:

0.3 MP VGA
2 MP
5 MP (Wide Angle)

Video capture:

1920x1080 (Full HD)

Design

Dimensions:

4.82 x 2.53 x 0.39 inches (122.4 x 64.2 x 9.9 mm)
4.93 x 2.60 x 0.33 inches (125.3 x 66.1 x 8.49 mm)
5.08 x 2.56 x 0.37 inches (129 x 65 x 9.5 mm)

Weight:

4.16 oz (118.0 g)
4.09 oz (116.0 g)
4.76 oz (135.0 g)

Biometrics:

Fingerprint (touch)

Keys:

Left: Volume control, Camera shutter, Lock/Unlock key; Right: Volume control, Lock/Unlock key

Colors:

Black, White
Black, Blue, White

Cellular

LTE (FDD):

Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT)

LTE (TDD):

Bands 38(2600), 39(1900+), 40(2300), 41(2600+)

UMTS:

Bands 8(900), 2(1900), 1(2100)
Bands 5(850), 8(900), 2(1900), 1(2100)
Bands 6(800), 5(850), 8(900), 4(1700/2100), 2(1900), 1(2100)

Data Speed:

HSDPA 7.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS
HSDPA+ (4G) 21.1 Mbit/s, HSPA, HSUPA 5.76 Mbit/s, UMTS
LTE-A Cat 6 (300/50 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s, UMTS

SIM type:

Nano SIM

Multimedia

Headphones:

3.5mm jack
3.5mm jack
3.5mm jack

Speakers:

Earpiece, Multiple speakers

Features:

SRS WOW HD
Album art cover, Background playback
Album art cover, Background playback

Screen mirroring:

DLNA
DLNA, MHL
DLNA, Wireless screen share

Radio:

FM, RDS
FM, Stereo, RDS

Additional microphone(s):

for Noise cancellation

Connectivity & Features

Bluetooth:

3.0
3.0
4.2

Wi-Fi:

802.11 b, g, n
802.11 b, g, n; Hotspot
802.11 a, b, g, n, ac, dual-band; MIMO, Hotspot, Wi-Fi Direct

USB:

microUSB, USB 2.0
microUSB, USB 2.0
Type-C (reversible)

Features:

Mass storage device, Charging
Mass storage device, Video out, Charging
Mass storage device, Charging

Location:

A-GPS
A-GPS
GPS, A-GPS, Glonass, BeiDou

Sensors:

Accelerometer, Compass
Accelerometer, Gyroscope, Compass
Accelerometer, Gyroscope, Pedometer, Compass, Barometer

Other:

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

Phone features

Notifications:

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

Other features:

Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording
Voice dialing, Voice commands, Voice recording, TTY/TDD

Regulatory Approval

FCC approval:

Date approved:

Apr 08, 2010
Mar 11, 2011
Jan 31, 2017

FCC ID value:

A3LGTI9000
A3LGTI9100
PY7-14784Z

Measured SAR:

Head:

0.33 W/kg
0.40 W/kg
0.66 W/kg

Measured in:

1900 MHz

Body:

0.39 W/kg
1.00 W/kg
0.72 W/kg

Measured in:

1900 MHz

Simultaneous Transmission:

1.16 W/kg
1.15 W/kg

Wireless Router:

1.00 W/kg
0.97 W/kg

Buyers information

Price:

$ 600
$ 800

Availability

Officially announced:

Mar 23, 2010
Feb 13, 2011
Sep 01, 2016
FCC OKs Cingular\'s purchase of AT&T Wireless