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Compare 5 products

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Apple iPhone 3G Mobile Phone
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Apple iPhone 4 Mobile Phone
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Nokia Lumia 900 Mobile Phone
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Samsung Galaxy S2 Mobile Phone
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Samsung Galaxy S2 Skyrocket Mobile Phone

Hardware

Operating systemApple IOS 4Apple iOS 7Windows Phone 7.8Android 4.1Android 4.1
CPU clock speed0.6 GHz1.0 GHz1.4 GHz1.2 GHz1.5 GHz
CPU coresSingle-coreSingle-coreSingle-coreDual-coreDual-core
GPU modelPowerVR MBX LitePowerVR SGX535Qualcomm Adreno 205ARM Mali-400Qualcomm Adreno 220
RAM memory128 MB512 MB512 MB1 GB1 GB
CPU model
N/A
Apple A4Qualcomm Snapdragon S2 APQ8055
N/A
Qualcomm Snapdragon S3 MSM8260

Display

Screen size3.5 in3.5 in4.3 in4.3 in4.5 in
Touchscreenyesyesyes
N/A
N/A
Number of colors16.7M16.7M16.7M16.7M16.7M
Panel typeLCDLCDOLEDOLEDOLED
Resolution480 x 320 px960 x 640 px800 x 480 px800 x 480 px800 x 480 px
Pixel density165.0 ppi326.0 ppi217.0 ppi217.0 ppi207.0 ppi
Dual screen supportnonono
N/A
yes
Scratch resistant displaynoyesyes
N/A
N/A
HDRnonono
N/A
N/A
Technology
N/A
IPS TFTAMOLEDSuper AMOLEDSuper AMOLED
Multi touch
N/A
yesyesyesyes
Screen material
N/A
N/A
Corning Gorilla GlassCorning Gorilla Glass
N/A

Rear camera

Primary sensor resolution2.0 Mpx5.0 Mpx8.0 Mpx8.0 Mpx8.0 Mpx
Video recordingnoyesyes
N/A
N/A
Geo-taggingyesyesyesyesyes
Primary lens aperture
N/A
2.8 f2.2 f2.6 f
N/A
Highest video resolution
N/A
1280 x 720 px1280 x 720 px1920 x 1080 px1920 x 1080 px
Maximum FPS at the highest resolution
N/A
30.0 fps
N/A
N/A
N/A
Autofocus
N/A
yesyesyesyes
Digital zoom
N/A
yes
N/A
yesyes
HDR Capture
N/A
yes
N/A
yesyes
LED Flash
N/A
yesyesyesyes
Touch focus
N/A
yesyesyesyes
Digital Image Stabilization
N/A
N/A
N/A
yesyes
Face detection
N/A
N/A
N/A
yes
N/A
Panorama
N/A
N/A
N/A
yesyes
Smile detection
N/A
N/A
N/A
yesyes

Storage

Internal storage
  • 16 GB
  • 8 GB
  • 16 GB
  • 32 GB
  • 8 GB
16 GB
  • 16 GB
  • 32 GB
N/A
Memory card readernononoyesyes
Types of memory card supportedNo memory slotNo memory slotNo memory slotmicroSDmicroSD
Maximum card storage
N/A
N/A
N/A
32GB32GB

Dimensions

Height4.55 in4.54 in5.03 in4.93 in5.15 in
Width2.44 in2.31 in2.7 in2.6 in2.75 in
Depth0.48 in0.37 in0.45 in0.33 in0.37 in
Weight4.69 oz4.83 oz5.64 oz4.09 oz4.66 oz

Sensors

Accelerometeryesyesyesyesyes
Proximityyesyesyesyesyes
Ambient light sensoryesyesyesyesyes
Digital compass
N/A
yesyesyesyes
Gyroscope
N/A
yesyesyesyes

Connectivity

Dual sim supportnonononono
Sim card sizeMini-SIMMicro-SIMMicro-SIMMini-SIMMini-SIM
DLNA certifiednonoyesyesyes
Bluetoothyesyesyesyesyes
Bluetooth version2.0 EDR2.1 EDR2.1 EDR3.0 HS3.0 HS
Bluetooth profileA2DP
  • A2DP
  • AVRCP
  • A2DP
  • AVRCP
N/A
N/A
NFCnonono
N/A
yes
Charging connection
  • Apple 30-pin
  • Lightning
  • Apple 30-pin
  • Lightning
USB
N/A
HDMI
Headphone connection3.5 mm3.5 mm3.5 mm3.5 mm3.5 mm
Video outputNoManufacturer specificNo
N/A
N/A
USB version
N/A
N/A
2.0
N/A
N/A
Type of USB connector
N/A
N/A
N/A
Micro-USBMicro-USB
USB On-The-Go (OTG)
N/A
N/A
N/A
yesyes

Cellular

Wireless network (Wi-Fi)yesyesyesyesyes
Wireless networking standard
  • 802.11b
  • 802.11g
  • 802.11b
  • 802.11g
  • 802.11n
  • 802.11b
  • 802.11g
  • 802.11n
N/A
N/A
Data transmissionHSDPA
N/A
HSPA+HSPA+HSDPA
Navigation systemA-GPSA-GPSGLONASSGPSGPS
2G GSMyesyesyesyesyes
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 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
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
3G UMTSyesyesyes
N/A
N/A
UMTS frequences
  • 850 MHz
  • 1900 MHz
  • 2100 MHz
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1900 MHz
  • 2100 MHz
N/A
4G LTEnonoyesyesyes
Mobile hotspot
N/A
yesyesyesyes
LTE frequencies
N/A
N/A
  • 700 MHz
  • 1700 MHz
  • 2100 MHz
N/A
  • 700 MHz
  • 1700 MHz
  • 2100 MHz

Battery

Replaceable batterynonono
N/A
yes
Battery typeLithium ionLithium ionLithium ionLithium ionLithium ion
Battery capacity1150.0 mAh1420.0 mAh1830.0 mAh1650.0 mAh1850.0 mAh
Standby time300.0 h300.0 h300.0 h710.0 h256.0 h
Talk time5.0 h7.0 h7.0 h18.0 h7.0 h
Fast chargingnonono
N/A
N/A
Wireless charging nonono
N/A
N/A

Often compared with Apple iPhone 3G

Often compared with Apple iPhone 4

Often compared with Nokia Lumia 900

Often compared with Samsung Galaxy S2

Often compared with Samsung Galaxy S2 Skyrocket