Display
Size:
2.5 inches
3.0 inches
5.1 inches
Resolution:
320 x 240 pixels, 157 PPI
480 x 320 pixels, 192 PPI
2560 x 1440 pixels, 577 PPI
Technology:
TFT
TFT
Super AMOLED
Screen-to-body:
48.45 %
58.56 %
70.48 %
Colors:
16 777 216
16 777 216
Touchscreen:
Capacitive
Capacitive, Multi-touch
Features:
Proximity sensor, Scratch-resistant glass
Ambient light sensor, Proximity sensor, Scratch-resistant glass
Scratch-resistant glass (Corning Gorilla Glass 4), Ambient light sensor, Proximity sensor
Hardware
System chip:
Qualcomm Snapdragon S1 MSM7227
Qualcomm Snapdragon S2 MSM8255
Samsung Exynos 7 Octa 7420
Processor:
Single core, 600 MHz, ARM11
Single core, 1000 MHz, Scorpion
Octa-core, 2100 MHz, ARM Cortex-A57 and ARM Cortex-A53, 64-bit, 14 nm
GPU:
Adreno 200
Adreno 205
Mali-T760 MP8
RAM:
0.5GB LPDDR2
3GB LPDDR4
Internal storage:
0.128GB
0.32GB
128GB, not expandable
Storage expansion:
microSDHC up to 16 GB
microSDHC up to 32 GB
Device type:
Smartphone
Smartphone
Smartphone
OS:
Android (2.1, 1.6)
Android (2.3)
Android (7.0 Nougat, 6.0 Marshmallow, 5.1 Lollipop, 5.0 Lollipop), Samsung TouchWiz UI
Battery
Capacity:
1200 mAh
2550 mAh
Type:
Li - Polymer, User replaceable
Li - Ion, User replaceable
Li - Ion, Not user replaceable
Charging:
Fast charging, Qi and Powermat wireless charging
Camera
Rear:
Single camera
Single camera
Single camera
Main camera:
5 MP (Autofocus)
5 MP (Autofocus)
16 MP (OIS, Autofocus, BSI sensor)
Specifications:
Aperture size: F1.9; Focal length: 28 mm; Sensor size: 1/2.6"; Pixel size: 1.12 μm
Video recording:
640x480 (VGA)
1280x720 (HD)
3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (60 fps), 1280x720 (HD) (120 fps)
Features:
Video light
EIS, Video light
OIS, HDR, Continuous autofocus, Picture-taking during video recording, Video light, Video calling
Front:
5 MP (HDR)
Video capture:
2560x1440 (QHD) (30 fps)
Design
Dimensions:
3.27 x 1.97 x 0.63 inches (83 x 50 x 16 mm)
3.46 x 2.05 x 0.63 inches (88 x 52 x 16 mm)
5.65 x 2.78 x 0.27 inches (143.4 x 70.5 x 6.8 mm)
Weight:
3.10 oz (88.0 g)
3.32 oz (94.0 g)
4.87 oz (138.0 g)
Materials:
Back: Glass; Frame: Aluminum
Biometrics:
Fingerprint (touch)
Features:
Notification light, Touch sensitive control keys
Keys:
Right: Volume control, Camera shutter
Right: Volume control, Camera shutter
Left: Volume control; Right: Lock/Unlock key
Colors:
Black, Pink, Blue, White
Black, Gold, Blue, White
Cellular
LTE (FDD):
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 17(700 b), 20(800 DD)
UMTS:
900, 2100 MHz
900, 2100 MHz
850, 1900, 2100 MHz
Data Speed:
HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS
HSDPA 7.2 Mbit/s, HSUPA 2 Mbit/s, UMTS
LTE-A Cat 6 (300/50 Mbit/s), HSPA, HSUPA, UMTS
SIM type:
Nano SIM
Multimedia
Headphones:
3.5mm jack
3.5mm jack
3.5mm jack
Speakers:
Earpiece, Loudspeaker
Earpiece, Loudspeaker
Features:
Music recognition
Album art cover, Background playback, Music recognition
Album art cover, Background playback, Custom equalizer, Preset equalizer, Sound effects
Screen mirroring:
DLNA
DLNA, Wireless screen share
Radio:
FM
FM, RDS
Additional microphone(s):
for Noise cancellation, Video recording
Connectivity & Features
Bluetooth:
2.1, EDR
Yes
4.1
Wi-Fi:
802.11 b, g
Yes
802.11 a, b, g, n, ac, dual-band; Multiple antennas, MIMO, Wi-Fi Direct, Hotspot
USB:
microUSB, USB 2.0
microUSB, USB 2.0
microUSB, USB 2.0
Features:
Charging
Mass storage device, Charging
Mass storage device, Charging
Location:
A-GPS
A-GPS
GPS, A-GPS, Glonass
Sensors:
Accelerometer, Compass
Accelerometer
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer
Other:
Computer sync, OTA sync, ANT+
Computer sync, OTA sync, ANT+
NFC, ANT+, UMA (Wi-Fi Calling), Infrared, Tethering, Computer sync, OTA sync
Hearing aid compatible:
M3, T3
Phone features
Notifications:
Music ringtones (MP3), Polyphonic ringtones, Vibration, Phone profiles, Flight mode, Silent mode, Speakerphone
Music ringtones (MP3, AAC), Polyphonic ringtones, Vibration, Flight mode, Silent mode, Speakerphone
Other features:
Voice recording
Voice recording
Regulatory Approval
FCC approval:
Date approved:
May 11, 2010
Jul 28, 2011
Mar 02, 2015
Measured SAR:
Head:
0.93 W/kg
1.00 W/kg
0.49 W/kg
Measured in:
1900 MHz
1900 MHz
Body:
0.94 W/kg
1.19 W/kg
0.96 W/kg
Measured in:
1900 MHz
1900 MHz
Simultaneous Transmission:
1.25 W/kg
Wireless Router:
1.04 W/kg
Buyers information
Price:
$ 350
Availability
Officially announced:
Feb 14, 2010
May 06, 2011
Mar 01, 2015
