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Compare 3 products

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Apple iPhone 4 Mobile Phone
Apple iPhone 4
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Nokia Lumia 900 Mobile Phone
Nokia Lumia 900
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Samsung Galaxy S2 Mobile Phone
Samsung Galaxy S2
Available colors
Editiorial reviews
19
4.3 out of 5
9 user ratings
5 stars
44 %
4 stars
55 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
18
3.9 out of 5
5 user ratings
5 stars
0 %
4 stars
100 %
3 stars
0 %
2 stars
0 %
1 stars
0 %
Read editorial reviews
17
3.9 out of 5
9 user ratings
5 stars
44 %
4 stars
44 %
3 stars
0 %
2 stars
0 %
1 stars
11 %
Read editorial reviews
User rating
41
4.3 out of 5
41 user ratings
5 stars
41 %
4 stars
43 %
3 stars
14 %
2 stars
0 %
1 stars
0 %
38
4.1 out of 5
38 user ratings
5 stars
34 %
4 stars
42 %
3 stars
21 %
2 stars
2 %
1 stars
0 %
40
4.1 out of 5
40 user ratings
5 stars
35 %
4 stars
42 %
3 stars
22 %
2 stars
0 %
1 stars
0 %

Hardware

Operating systemApple iOS 7Windows Phone 7.8Android 4.1
CPU clock speed1.0 GHz1.4 GHz1.2 GHz
CPU coresSingle-coreSingle-coreDual-core
CPU modelApple A4Qualcomm Snapdragon S2 APQ8055
N/A
GPU modelPowerVR SGX535Qualcomm Adreno 205ARM Mali-400
RAM memory512 MB512 MB1 GB

Display

Screen size3.5 in4.3 in4.3 in
Touchscreenyesyes
N/A
Number of colors16.7M16.7M16.7M
Panel typeLCDOLEDOLED
Resolution960 x 640 px800 x 480 px800 x 480 px
TechnologyIPS TFTAMOLEDSuper AMOLED
Pixel density326.0 ppi217.0 ppi217.0 ppi
Dual screen supportnono
N/A
Scratch resistant displayyesyes
N/A
HDRnono
N/A
Multi touchyesyesyes
Screen material
N/A
Corning Gorilla GlassCorning Gorilla Glass

Rear camera

Primary sensor resolution5.0 Mpx8.0 Mpx8.0 Mpx
Primary lens aperture2.8 f2.2 f2.6 f
Video recordingyesyes
N/A
Highest video resolution1280 x 720 px1280 x 720 px1920 x 1080 px
Maximum FPS at the highest resolution30.0 fps
N/A
N/A
Autofocusyesyesyes
Digital zoomyes
N/A
yes
Geo-taggingyesyesyes
HDR Captureyes
N/A
yes
LED Flashyesyesyes
Touch focusyesyesyes
Digital Image Stabilization
N/A
N/A
yes
Face detection
N/A
N/A
yes
Panorama
N/A
N/A
yes
Smile detection
N/A
N/A
yes

Front camera

Primary resolution0.3 Mpx1.0 Mpx2.0 Mpx

Storage

Internal storage
  • 16 GB
  • 32 GB
  • 8 GB
16 GB
  • 16 GB
  • 32 GB
Memory card readernonoyes
Types of memory card supportedNo memory slotNo memory slotmicroSD
Maximum card storage
N/A
N/A
32GB

Design

Colour of product
  • Black
  • Blue
  • Brown
  • Grey
  • Pink
  • Red
  • Silver
  • White
  • Black
  • Blue
  • White
Black
Material
  • Aluminum
  • Glass
  • Steel
PlasticPlastic
Water resistantnono
N/A
Shock resistantnono
N/A

Dimensions

Height4.54 in5.03 in4.93 in
Width2.31 in2.7 in2.6 in
Depth0.37 in0.45 in0.33 in
Weight4.83 oz5.64 oz4.09 oz

Sensors

Accelerometeryesyesyes
Proximityyesyesyes
Digital compassyesyesyes
Ambient light sensoryesyesyes
Gyroscopeyesyesyes

Connectivity

Dual sim supportnonono
Sim card sizeMicro-SIMMicro-SIMMini-SIM
DLNA certifiednoyesyes
Bluetoothyesyesyes
Bluetooth version2.1 EDR2.1 EDR3.0 HS
Bluetooth profile
  • A2DP
  • AVRCP
  • A2DP
  • AVRCP
N/A
NFCnono
N/A
Charging connection
  • Apple 30-pin
  • Lightning
USB
N/A
Headphone connection3.5 mm3.5 mm3.5 mm
Video outputManufacturer specificNo
N/A
USB version
N/A
2.0
N/A
Type of USB connector
N/A
N/A
Micro-USB
USB On-The-Go (OTG)
N/A
N/A
yes

Cellular

Wireless network (Wi-Fi)yesyesyes
Wireless networking standard
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
N/A
Navigation systemA-GPSGLONASSGPS
2G GSMyesyesyes
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
3G UMTSyesyes
N/A
UMTS frequences
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
4G LTEnoyesyes
Mobile hotspotyesyesyes
Data transmission
N/A
HSPA+HSPA+
LTE frequencies
N/A
  • 700 MHz
  • 1700 MHz
  • 2100 MHz
N/A

Battery

Replaceable batterynono
N/A
Battery typeLithium ionLithium ionLithium ion
Battery capacity1420.0 mAh1830.0 mAh1650.0 mAh
Standby time300.0 h300.0 h710.0 h
Talk time7.0 h7.0 h18.0 h
Fast chargingnono
N/A
Wireless charging nono
N/A

Often compared with Apple iPhone 4

Often compared with Nokia Lumia 900

Often compared with Samsung Galaxy S2