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Compare 3 products

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Apple iPhone 4 Mobile Phone
Apple iPhone 4
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HTC Evo 4G Mobile Phone
HTC Evo 4G
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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
14
4.0 out of 5
6 user ratings
5 stars
16 %
4 stars
83 %
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 %
35
4.2 out of 5
35 user ratings
5 stars
37 %
4 stars
45 %
3 stars
17 %
2 stars
0 %
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 7Android 2.1Android 4.1
CPU clock speed1.0 GHz1.0 GHz1.2 GHz
CPU coresSingle-coreSingle-coreDual-core
CPU modelApple A4Qualcomm Snapdragon S1 QSD8650
N/A
GPU modelPowerVR SGX535Qualcomm Adreno 200ARM Mali-400
RAM memory512 MB512 MB1 GB

Display

Screen size3.5 in4.3 in4.3 in
Touchscreenyes
N/A
N/A
Number of colors16.7M
N/A
16.7M
Panel typeLCDLCDOLED
Resolution960 x 640 px800 x 480 px800 x 480 px
TechnologyIPS TFT
N/A
Super AMOLED
Pixel density326.0 ppi217.0 ppi217.0 ppi
Dual screen supportno
N/A
N/A
Scratch resistant displayyes
N/A
N/A
HDRno
N/A
N/A
Multi touchyesyesyes
Screen material
N/A
N/A
Corning Gorilla Glass

Rear camera

Primary sensor resolution5.0 Mpx8.0 Mpx8.0 Mpx
Primary lens aperture2.8 f
N/A
2.6 f
Video recordingyes
N/A
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 zoomyesyesyes
Geo-taggingyesyesyes
HDR Captureyes
N/A
yes
LED Flashyesyesyes
Touch focusyes
N/A
yes
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 Mpx1.3 Mpx2.0 Mpx

Storage

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

Design

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

Dimensions

Height4.54 in4.8 in4.93 in
Width2.31 in2.6 in2.6 in
Depth0.37 in0.51 in0.33 in
Weight4.83 oz6.0 oz4.09 oz

Sensors

Accelerometeryesyesyes
Proximityyesyesyes
Digital compassyesyesyes
Ambient light sensoryes
N/A
yes
Gyroscopeyes
N/A
yes

Connectivity

Dual sim supportno
N/A
no
Sim card sizeMicro-SIMMini-SIMMini-SIM
DLNA certifiedno
N/A
yes
Bluetoothyesyesyes
Bluetooth version2.1 EDR2.1 EDR3.0 HS
Bluetooth profile
  • A2DP
  • AVRCP
N/A
N/A
NFCno
N/A
N/A
Charging connection
  • Apple 30-pin
  • Lightning
N/A
N/A
Headphone connection3.5 mm3.5 mm3.5 mm
Video outputManufacturer specific
N/A
N/A
Type of USB connector
N/A
Micro-USBMicro-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
N/A
N/A
Navigation systemA-GPSGPSGPS
2G GSMyesyesyes
GSM frequencies
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
  • 2100 MHz
N/A
  • 850 MHz
  • 900 MHz
  • 1800 MHz
  • 1900 MHz
3G UMTSyes
N/A
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 hotspotyes
N/A
yes
Data transmission
N/A
HSDPAHSPA+
CDMA frequences
N/A
  • 800 MHz
  • 1900 MHz
N/A

Battery

Replaceable batteryno
N/A
N/A
Battery typeLithium ionLithium ionLithium ion
Battery capacity1420.0 mAh1500.0 mAh1650.0 mAh
Standby time300.0 h146.0 h710.0 h
Talk time7.0 h5.0 h18.0 h
Fast chargingno
N/A
N/A
Wireless charging no
N/A
N/A

Often compared with Apple iPhone 4

Often compared with Samsung Galaxy S2