| Specifications Highlights |
|---|
| Product Name | Galaxy S2 | Galaxy S4 |
| Product | Galaxy S2 (Launched 2011-02-01) | Galaxy S4 (Launched 2013-03-01) |
| Display | 4.3" 800x480 Super AMOLED | 5" 1920x1080 Super AMOLED |
| Rear Camera(s) | - 30mm 8-MP f/2.6 (Primary)
| - 31mm 13-MP f/2.2 (Primary)
|
| Selfie Camera(s) | | |
| Computing | - Exynos 4210 SoC
- 1GB RAM
- 32GB Storage
- MicroSD (32GB max.)
| - Exynos 5 Octa 5410 SoC
- 2GB RAM
- 64GB Storage
- MicroSD (64GB max.)
|
| Battery | 1650 mAh | 2600 mAh |
| Design | IP Rating, 116g (4.1oz), 125.3x66.1x8.5 mm (4.93 x 2.60 x 0.33 inches) | IP Rating, 130g (4.6oz), 136.6x69.8x7.9 mm (5.38 x 2.75 x 0.31 inches) |
| Price (Market) | | $299 |
| Display |
|---|
| Product Name | Galaxy S2 | Galaxy S4 |
| Type | Super AMOLED | Super AMOLED |
| Diagonal (inches) | 4.3" | 5" |
| Display/Body Ratio | 63.5% | 72.3% |
| Resolution | 800x480 | 1920x1080 |
| Sharpness (PPI) | 217 PPI | 441 PPI |
| Display Glass Type | Gorilla Glass | Gorilla Glass 3 |
| Features | | |
| Color Depth | 24 bit (16,777,216 Colors) | 24 bit (16,777,216 Colors) |
| Primary Camera |
|---|
| Product Name | Galaxy S2 | Galaxy S4 |
| Megapixel | 8-MP | 13-MP |
| Aperture | f/2.6 | f/2.2 |
| Focal Length (35mm) | 30mm | 31mm |
| Sensor Size | Small | Small |
| Hardware Features | | |
| Video Resolutions | | |
| Battery |
|---|
| Product Name | Galaxy S2 | Galaxy S4 |
| Battery Type | Li-Ion | Li-Ion |
| Battery Capacity (mAh) | 1650 mAh | 2600 mAh |
| Battery Features | | |
| Talk Time | 18 hours | 17 hours |
| Music Playback Time | | 62 hours |
| Computing |
|---|
| Product Name | Galaxy S2 | Galaxy S4 |
| Processor Brand | Samsung | |
| Processor Name | Exynos 4210 | Exynos 5 Octa 5410 |
| Processor # Cores | 2 | 8 |
| Main Processor Frequency (GHz) | 1.2 GHz | quad-core 1.6 & quad-core 1.2 GHz |
| RAM Options | 1GB | 2GB |
| Internal Storage Options | 32GB | 64GB |
| Memory Card Type | MicroSD | MicroSD |
| Mem. Card Max. Size | 32GB | 64GB |
| Operating System + Version | Android 2.3.4 | Android 4.2.2 |
| Communications |
|---|
| Product Name | Galaxy S2 | Galaxy S4 |
| LTE Category (Download) | | LTE CAT3 102/51 Mbps |
| Modem Features | | |
| WiFi Speed | | |
| WiFi Features | - Hotspot
- Dual-band
- WiFi Direct
| - Hotspot
- Dual-band
- WiFi Direct
|
| Bluetooth Version | Bluetooth 3.0 | Bluetooth 4.0 |
| Bluetooth Features | | |
| NFC Features | | |
| Connector Type | Micro USB | Micro USB |
| Connector Features | | |
| SAR US Head | 0.16 W/Kg | 0.85 W/Kg |
| SAR US Body | 0.96 W/Kg | 1.55 W/Kg |
| SAR EU Head | 0.34 W/Kg | 0.42 W/Kg |
| SAR EU Body | | 0.54 W/Kg |
| Sim Card 0 |
|---|
| Product Name | Galaxy S2 | Galaxy S4 |
| Name | SIM0 | SIM0 |
| SIM Type | SIM | Micro SIM |
| Multimedia |
|---|
| Product Name | Galaxy S2 | Galaxy S4 |
| Multimedia Features | | |
| Audio Alerts | | |
| Audio Features | - Loudspeaker
- 3.5mm Port
- Phone Noise Cancellation
- FM Radio
| - Loudspeaker
- 3.5mm Port
- Phone Noise Cancellation
|
| Audio Formats | | |
| Video Formats | | |
| Sensors | - Accelerometer
- Compass
- GPS
- A-GPS
- Gyroscope
- Proximity
| - Accelerometer
- Barometer
- Compass
- Gesture
- GPS
- A-GPS
- GLONASS
- Gyroscope
- Light
- Proximity
|
Samsung Galaxy S2 vs. Samsung Galaxy S4 Specs & Speed Benchmarks
3DMark Unlimited Icestorm
Higher is better
GFXBench T-Rex (Offscr.)
Higher is better
Battery Capacity (mAh)
Higher is better
