Galaxy S7 Samsung

  • clock speed
    2.2
    GHz
  • RAM
    4
    GB
  • size
    5.1
    inches
  • resolution
    575
    ppi

Galaxy S III Samsung

  • clock speed
    1.4
    GHz
  • RAM
    1
    GB
  • size
    4.8
    inches
  • resolution
    305
    ppi

Detailed Comparison

display

Size
5.1"
4.8"
Resolution
2560 x 1440 (575 ppi)
1280 x 720 (305 ppi)
Panel
AMOLED
Super AMOLED (PenTile RGBG)
Brightness
--
550 cd/m²
Contrast in sunlight
--
3.419
Surface
--
Gorilla Glass 2
Video out
--
1080p (Micro HDMI)

processor

System on a chip
Samsung Exynos 4 (Quad 4412)
CPU
2.2 GHz, Qualcomm Snapdragon 820 MSM8996
1.4 GHz, ARM Cortex A9
Architecture
Quad core
Quad core
Linpack
--
177.1
Quadrant
--
5,365
GPU
Adreno 530
440 MHz, ARM Mali-400
Architecture
Quad core
GL benchmark 2.5
--
15.2
Epic citadel
--
--
Basemark x
--
3.18
RAM
4 GB
1 GB

camera

Lens
f/1.7, 26 mm
f/2.6, 3.7 mm (27.8 mm equiv.)
Resolution
12.6 MP (4096 x 3072)
8 MP (3264 x 2448)
Sensor
1/3" (4.8 mm × 3.6 mm)
Light sensitivity
--
--
Flash
LED
LED
Autofocus
Yes
Yes
Image stabilization
None
Digital
Panorama
No
Yes
Continuous shooting
--
3.3 fps
Aperture
f/1.7
f/2.6
Secondary camera
5 MP
1.9 MP

video

Video resolution
3840 x 2160 @ 30 fps
1920 x 1080 @ 30 fps
Video file format
--
MP4 H.264/MPEG-4 AVC
Maximum bitrate
--
50 Mbps
Video light
--
Yes

battery

Type
Lithium-Ion (Non-removable)
Lithium-Ion (Removable)
Capacity
3,000 mA·h
2,100 mA·h
Talk time
--
700 min
Standby time
--
47,400 min
Tested
3G talk time
1,680 min
615 min
Web browsing
--
387 min
Video playback
--
567 min

music

Speaker
--
Mono (Back)
Frequency response
--
+0.03, -0.05
Noise level
--
-90.3 dB
Headphone
3.5 mm
3.5 mm
Frequency response
--
+0.11, -0.04
Noise level
--
-90.2 dB
FM radio
No
Receive

form factor

Size
69.6 x 142.4 x 7.9 mm
70.6 x 136.6 x 8.6 mm
Weight
152 g
133 g
Body
--
Plastic
Keyboard
--
None
Buttons
--
Home, Volume, Back, Multitask

software

Operating system
Android 7.0
Android 4.0.4
Upgradable to
--
Android 4.3 Jelly Bean
Custom UI
--
--
Onscreen keyboards
--
Standard (predictive)
Sunspider
--
1,447 ms

connectivity

Network
2G, GSM (0.01 Mb/s)
3G, HSPA+ (84 Mb/s)
WiFi
802.11a/b/g/n (Hotspot)
802.11a/b/g/n (Hotspot, WiFi Direct)
NFC
Yes
Yes
Bluetooth
4.0
USB On-the-Go
--
Yes

features

Internal storage
32 GB
16 GB, 32 GB, 64 GB
Supported card formats
SDXC
microSD
Included accessories
--
  1. Charger
  2. Headphones
SIM card
Nano-SIM
Micro-SIM
Speaker volume (Voice)
--
75.1 dB
Speaker volume (Music)
--
66.5 dB
Special-features

sensors

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