Phone Comparison - Samsung Galaxy J vs Samsung Galaxy A3 vs Samsung Galaxy S7 mini

general General Info

Manufacturer Samsung Samsung Samsung
Announced October 2013 October 2014 Not announced yet
Status Coming Soon - October 2013 Available - November 2014 Rumored
Price - Rs. 14,265 ($209.78) [Similarly Priced] -
Colors Coral Pink, Satin White, Lapis Blue Pearl White, Midnight Black, Platinum Silver, Soft Pink, Light B Black, White, Gold, Silver
Form Factor Candybar Candybar Candybar
Dimension 137 x 70 x 8.6 mm
(5.39 x 2.76 x 0.34 in)
130.1 x 65.5 x 6.9 mm
( 5.12 x 2.58 x 0.27 in)
9.9 mm thickness
(0.39 in thickness)
Weight 146 g (5.15 oz) 110.3 g (3.88.0.11 oz) -
2G Network GSM 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 1900 / 2100 HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE 850 / 1800 LTE LTE
Messaging SMS, MMS, EMail, IM SMS, MMS, Push Mail, EMail, IM SMS, MMS, EMail, IM
Build Features - - - Fingerprint Sensor
- Corning Gorilla Glass 4 Back Panel
- Samsung Pay (Visa, MasterCard certified)
- IP68 certified - dust proof and water resistant over 1.5 meter and 30 minutes

hardware Hardware and OS

OS Android OS, v4.3 (Jelly Bean) Android OS, v4.4.2 (KitKat) Android OS, v6.0 (Marshmallow)
Processor Quad-core 2.3 GHz Krait 400, Qualcomm MSM8974 Snapdragon 800 Quad-core 1.2 GHz Dual-core 2.15 GHz Kryo & dual-core 1.6 GHz Kryo
Quad-core 2.3 GHz Mongoose + quad-core 1.6 GHz Cortex-A53, Qualcomm MSM8996 Snapdragon 820
Exynos 8890 Octa
GPU Adreno 330 - Adreno 530
Mali-T880 MP12
RAM 3 GB 1 GB 3 GB
Internal Memory 32 GB ROM 16 GB 32/64 GB
External Memory microSD, up to 64 GB microSD, up to 64 GB microSD, up to 200 GB

display Display

Type Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen Super AMOLED Capacitive Touchscreen, Corning Gorilla Glass 4
Colors 16M colors 16M colors 16M colors
Size 5.0 inches 4.5 inches 4.6 inches
Resolution 1080 x 1920 pixels (441 ppi) 540 x 960 pixels (245 ppi) 1080 x 1920 pixels (479 ppi)
Screen-to-Body Ratio 71.73% 65.39% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No - No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 8 MP, 3264x2448 pixels 12 MP, 4608 x 2592 pixels
Flash LED flash LED flash LED Flash
Features Auto focus, Dual Shot, Simultaneous HD Video And Image Recording, Geo-tagging, Touch Focus, Face And Smile Detection, Image Stabilization, HDR Auto focus, Geo-tagging, Face Detection, Panorama, HDR, Wide Selfie, Rear-cam Selfie Phase Detection Autofocus, f/1.7, 26mm, 1/2.6" Sensor Size, 1.4 µm Pixel Size, Geo-tagging, Simultaneous 4K video and 9MP Image Recording, Touch Focus, Face/Smile Detection, Auto HDR, Panorama
Video Yes, 1080p@30fps, dual-video rec. 1080p@30fps 2160p@30fps, 1080p@60fps, 720p@240fps, HDR, dual-video rec.
Front Camera Yes, 2 MP,1080p@30fps, dual video call [Similar] 5 MP [Similar] 5 MP, f/1.7, 22mm, dual video call, Auto HDR [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSDPA, 42.2 Mbps; HSUPA, 5.76 Mbps; LTE-A, Cat4, 50 Mbps UL, 150 Mbps DL HSDPA, 42 Mbps; HSUPA, 5.8 Mbps; LTE, Cat4, 50 Mbps UL, 150 Mbps DL HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth Yes, v4.0 with A2DP, EDR, LE v4.0, BLE, ANT+ v4.2, A2DP, LE, apt-X
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, DLNA, Wi-Fi Direct, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
USB Yes, microUSB v2.0 (MHL 2), USB On-the-go, USB Host microUSB v2.0 microUSB v2.0, USB Host
GPS Yes, with A-GPS support and GLONASS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 32 GB ROM, 3 GB RAM 16 GB, 1 GB RAM 32/64 GB, 3 GB RAM
Expandable Storage microSD, up to 64 GB microSD, up to 64 GB microSD, up to 200 GB
USB OTG Supported - Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery -
Capacity 2600 mAh 1900 mAh 2600 mAh
Stand by Up to 310 h (2G)
Up to 390 h (3G)
Up to 340 h (LTE)
- -
Talk Time Up to 11 h 30 min (2G)
Up to 13 h 50 min (3G)
- -