Compare Apple iPhone 4 vs Apple iPhone 3GS: Price, Specs, Review

Difference between the Apple iPhone 4 smartphone and the Apple iPhone 3GS mobile, with the technical details, but also the respective performances. The first phone is operating with the Apple A4 processor, which has 1 cores, 1 threads, an energy-efficient frequency of 1,0 GHz, a high-performance frequency of 1,0 GHz. The second is working with the Cortex-A8 processor, with 1 cores, 1 threads, its initial frequency is 0,6 GHz, its maximum frequency is 0,6 GHz.


Smartphone Apple iPhone 4 Apple iPhone 3GS
Model version(s) A1332, A1349 A1325
Release date Q2 2010 Q2 2009
Dimensions 4.54 x 2.31 x 0.37 in 4.55 x 2.44 x 0.48 in
Weight 4.83 oz 4.76 oz
Body Front & back glass,
aluminum frame
Aluminum body
Screen size, colours 3.5 inches, 16M colors 3.5 inches, 16M colors
Screen type IPS LCD TFT
Resolution 640 x 960 pixels 320 x 480 pixels
Screen ratio 3:2 3:2
Density 230 ppi 165 ppi
Operating system iOS 4 iOS 3
Processor Apple A4 Cortex-A8
Lithography 45 nm 65 nm
Cores 1 1
Threads 1 1
High-performance cores 1x Cortex-A8 @1.0 GHz 1x Cortex-A8 @600 MHz
Energy-efficient cores
GPU PowerVR SGX535 PowerVR SGX535
Memory 0.512 GB RAM 0.256 GB RAM
Storage 8 / 32 GB 8 / 32 GB
Memory card
Camera 5 MP, f/2.8, 1/3.2″, 1.75┬Ám 3.15 MP, AF, f/2.8
Video 720p30 480p30
Front camera 0.3 MP No
Front video 480p30 No
WLAN Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g
Bluetooth 2.1, A2DP 2.1, A2DP
USB 2.0 2.0
Battery capacity 1,420 mAh 1,220 mAh
Battery type Non-removable Li-Po Non-removable Li-Ion
Versatile use autonomy ~ 7 hours ~ 8 hours
Head SAR value (US) 1.17 W/kg 0.26 W/kg
Body SAR value (US) 1.11 W/kg 0.79 W/kg
DxOMark 50
AnTuTu 5,100
Geekbench 4 single core 211 150
Geekbench 4 multi-core 211 150
Rating 3.5 / 5 3.4 / 5
Number of reviews 723 365
Price $48 $45
Amazon Apple iPhone 4 Apple iPhone 3GS
Ebay Apple iPhone 4 Apple iPhone 3GS

We can thus compare easily the technical specifications between these two smartphones. Both phones have an identical number of cores, the maximum frequency of the Apple iPhone 4 is higher. The Apple iPhone 4 has a more recent release date.

Note: prices may change with time. They are not updated in real time. Shipping costs have not been integrated in the overall cost of the mobile devices.

Performance comparison between the Apple iPhone 4 phone and the Apple iPhone 3GS. For this purpose, we are looking at the respective scores on AnTuTu and Geekbench 4.

Geekbench 4:

Processor Geekbench 4 – Multi-core & single core score – iOS 64-bit
Apple iPhone 4  211
Apple iPhone 3GS  150

This graph shows us the difference in power between these two phones. For each value, it is an average based on 250 data generated in the benchmark platform.

On the single-core side, there is thus a difference of 41%. In multi-core, the gap is 41%.


Unfortunately, we can not yet display the comparison chart for the results on AnTuTu, because we lack data for at least one of these processors. Please, come back in a few days.