Samsung Galaxy S2 vs Samsung Galaxy S4

2.6 in
4.93 in
Samsung Galaxy S2 Mobile Phone
vs
2.75 in
5.38 in
Samsung Galaxy S4 Mobile Phone

Full Comparison

Hardware

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
Operating System
Android 4.1
Android 4.4
Cpu Speed
1.2 GHz
1.6 GHz
CPU Cores
Dual Core
Octa Core
GPU Model
ARM Mali-400
PowerVR SGX544
Ram memory
1GB
2GB

Display

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
Colors
16M
16M
Screen size
4.30 in
5.00 in
Resolution
800, 480
1920, 1080
Technology
Super AMOLED
Super AMOLED
Pixel Density
217 ppi
441 ppi
Screen Material
Corning Gorilla Glass
Corning Gorilla Glass 3.0
Ambient light sensor
yesyes
yesyes
Multi touch
yesyes
yesyes

Camera

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
Front Resolution
2 Mpx
2 Mpx
Primary rear resolution
8 Mpx
13 Mpx
Primary rear lens aperture
2.6 f
2.2 f
Highest video resolution
1920, 1080
1920, 1080
Autofocus
yesyes
yesyes
Digital Image Stabilization
yesyes
yesyes
Digital Zoom
yesyes
yesyes
Face Detection
yesyes
yesyes
Geo-tagging
yesyes
yesyes
HDR Capture
yesyes
yesyes
LED Flash
yesyes
yesyes
Panorama
yesyes
yesyes
Smile Detection
yesyes
yesyes
Touch Focus
yesyes
yesyes

Storage

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
Memory card reader
yesyes
yesyes
Card Storage Max
32GB
64GB
Types of memory card supported
microSD
microSD, microSDHC, microSDXC

Dimensions

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
Colour of product
Black, White, Pink
White, Black, Blue, Brown, Purple, Red, Pink
Material
Plastic
Plastic
Height
4.93 in
5.38 in
Width
2.60 in
2.75 in
Depth
0.33 in
0.31 in
Weight
0.26 lb
0.29 lb

Sensors

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
Accelerometer
yesyes
yesyes
Gyroscope
yesyes
yesyes
Proximity
yesyes
yesyes

Navigation

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
GPS
yesyes
yesyes

Connectivity

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
Sim Card Size
Mini-SIM
Micro-SIM
DLNA certified
yesyes
yesyes
Bluetooth
yesyes
yesyes
Bluetooth Version
3.0 + HS
4.0
Headphone Connection
3.5 mm
3.5 mm
Type of USB connector
Micro-USB
Micro-USB
USB On-The-Go (OTG)
yesyes
yesyes

Networks

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
2G GSM
yesyes
yesyes
GSM Frequencies
850 MHz, 900 MHz, 1800 MHz, 1900 MHz
850 MHz, 900 MHz, 1800 MHz, 1900 MHz
HSPA
yesyes
yesyes
HSPA Frequencies
850 MHz, 900 MHz, 1900 MHz, 2100 MHz
850 MHz, 900 MHz, 1900 MHz, 2100 MHz
HSPA+
yesyes
yesyes
Mobile hotspot function
yesyes
yesyes
Wireless network (Wi-Fi)
yesyes
yesyes

Battery

Samsung Galaxy S2Samsung Galaxy S2Samsung Galaxy S4Samsung Galaxy S4
Battery Type
Lithium Ion
Lithium Ion
Battery Capacity
1650 mAh
2600 mAh
Standby Time 3G
710 h
370 h
Talk Time 3G
18 h
17 h

Often compared with Galaxy S2

Often compared with Galaxy S4