iPhone 4 Apple

  • clock speed
    0.8
    GHz
  • RAM
    0.5
    GB
  • size
    3.5
    inches
  • resolution
    329
    ppi

iPhone 3GS Apple

  • clock speed
    0.6
    GHz
  • RAM
    0.25
    GB
  • size
    3.5
    inches
  • resolution
    164
    ppi

Detailed Comparison

display

Size
3.5"
3.5"
Resolution
960 x 640 (329 ppi)
480 x 320 (164 ppi)
Panel
IPS LCD (RGB)
LCD (RGB)
Brightness
483 cd/m²
504 cd/m²
Contrast in sunlight
2.016
--
Surface
Gorilla Glass
Gorilla Glass
Video out
720p (Proprietary)
None

processor

System on a chip
Apple A4 (APL0398)
Apple APL0298
CPU
0.8 GHz, ARM Cortex A8
0.6 GHz, ARM Cortex A8
Architecture
Single core
Single core
Linpack
--
--
Quadrant
--
--
GPU
250 MHz, PowerVR SGX535
150 MHz, PowerVR SGX535
Architecture
Dual core
Quad core
GL benchmark 2.5
--
--
Epic citadel
--
--
Basemark x
--
--
RAM
0.5 GB
0.25 GB

camera

Lens
f/2.0, 4 mm (31.7 mm equiv.)
f/2.0, 4 mm (30 mm equiv.)
Resolution
5 MP (2592 x 1936)
3.1 MP (2048 x 1536)
Sensor
1/3.2" (4.54 mm × 3.42 mm)
1/3" (4.8 mm × 3.6 mm)
Light sensitivity
--
--
Flash
LED
None
Autofocus
Yes
Yes
Image stabilization
None
None
Panorama
No
No
Continuous shooting
None
None
Aperture
f/2.0
f/2.0
Secondary camera
0.3 MP
None

video

Video resolution
1280 x 720 @ 30 fps
640 x 480 @ 30 fps
Video file format
MP4 H.264/MPEG-4 AVC
MP4 H.264/MPEG-4 AVC
Maximum bitrate
14 Mbps
10 Mbps
Video light
Yes
No

battery

Type
Lithium-Ion (Non-removable)
Lithium-Ion (Non-removable)
Capacity
1,420 mA·h
1,219 mA·h
Talk time
840 min
720 min
Standby time
18,000 min
18,000 min
Tested
3G talk time
--
--
Web browsing
--
--
Video playback
--
--

music

Speaker
Mono (Bottom)
Stereo (Bottom)
Frequency response
+0.01, -0.07
+0.01, -0.05
Noise level
-90.1 dB
-92.1 dB
Headphone
3.5 mm
3.5 mm
Frequency response
+0.01, -0.07
--
Noise level
-90.4 dB
--
FM radio
No
No

form factor

Size
58.6 x 114.3 x 9.3 mm
62.1 x 115.5 x 12.3 mm
Weight
137 g
135 g
Body
Slate
Plastic
Keyboard
None
None
Buttons
Home, Volume
Home, Volume, Back, Multitask, Camera

software

Operating system
iOS 4
iOS 3
Upgradable to
iOS 7
iOS 6.1
Custom UI
--
--
Onscreen keyboards
Standard (predictive)
--
Sunspider
3,559 ms
--

connectivity

Network
3.5G, HSDPA (7.2 Mb/s)
3.5G, HSDPA (7.2 Mb/s)
WiFi
802.11g/n/b (Hotspot)
802.11b/g (None)
NFC
No
No
Bluetooth
2.1
2.1
USB On-the-Go
No
--

features

Internal storage
8 GB, 16 GB, 32 GB
16 GB
Supported card formats
None
None
Included accessories
--
--
SIM card
Micro-SIM
Full Size
Speaker volume (Voice)
65.1 dB
69.5 dB
Speaker volume (Music)
60.3 dB
69.5 dB
Special-features

sensors

Location
A-GPS
A-GPS
Gyroscope
Yes
No
Accelerometer
Yes
Yes
Light sensor
Yes
Yes
Proximity sensor
Yes
Yes
Compass
Yes
Yes
Thermometer
No
No
Barometer
No
No
Hygrometer
No
No