Phone Comparison - Xiaomi Redmi Note 3 vs Samsung Galaxy A3 (2017) vs Samsung Galaxy J3 Emerge

Price Comparison (India) - -

general General Info

Manufacturer Xiaomi Samsung Samsung
Announced January 2016 January 2017 December 2016
Status Available - January 2016 Coming Soon - January 2017 Available - January 2016
Price Rs. 9,999 ($147.04) [Similarly Priced] Rs. 19,990 ($299.00) [Similarly Priced] Rs. 9,999 ($147.04) [Similarly Priced]
Colors Silver, Gray, Gold Various Gold, Black
Form Factor Candybar Candybar Candybar
Dimension 150 x 76 x 8.7 mm
(5.91 x 2.99 x 0.34 in)
135.4 x 66.2 x 7.9 mm
(5.33 x 2.61 x 0.31 in)
-
Weight 164 g (5.78 oz) - -
SIM Type Dual SIM Hybrid (Micro SIM + Nano SIM, or Micro SIM + microSD Card) Dual-SIM Dual-SIM
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (optional) GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800) LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - Fingerprint sensor
- Infrared Sensor
- Metal Body
- Scratch Resistant Glass
- -
Notification LED Yes Yes No

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) with MIUI7 Android OS, v6.0.1 (Marshmallow) Android OS, v6.0.1 (Marshmallow)
User Interface MIUI 8.0 - TouchWiz
Processor Quad-core 1.2 GHz Cortex-A53 & Dual-core 1.8 GHz Cortex-A72, Qualcomm MSM8956 Snapdragon 650 Octa-core 1.6 GHz Cortex-A53, Exynos 7870 Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430
GPU Adreno 510 Mali-T830 MP2 Adreno 505
RAM 2/3 GB 2 GB 2 GB
Internal Memory 16/32 GB 16 GB 16 GB
External Memory microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 256 GB microSD, up to 128 GB

display Display

Type IPS LCD capacitive touchscreen Super AMOLED capacitive touchscreen Super AMOLED Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 4.7 inches 5.0 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1280 pixels (312 ppi) 720 x 1280 pixels (294 ppi)
Screen-to-Body Ratio 72.98% 68.14% -
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio Stereo FM Radio with Recording FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 16 MP 13 MP, 4128 x 3096 pixels 8 MP, 3264x2448
Flash Dual-LED (Dual Tone) LED flash LED Flash
Features Phase Detection Auto-focus, f/2.0, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama Auto focus, Geo-tagging, Touch Focus, Face Detection, Panorama AutoFocus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP, f/2.0, 1080p [Similar] 8 MP [Similar] 5 MP [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps, VoLTE HSPA, LTE, VoLTE
Bluetooth v4.1, A2DP, LE v4.2, A2DP, EDR, LE, ANT+ v4.1, A2DP
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0, USB On-The-Go Type-C 1.0 reversible connector, Fast Charging microUSB v2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS/ BDS (market dependant) Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 HTML5

memory User Memory

Internal 16/32 GB, 2/3 GB RAM 16 GB, 2 GB RAM 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB (uses SIM 2 slot) microSD, up to 256 GB microSD, up to 128 GB
USB OTG Supported Supported Not Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery Non-removable Li-Ion Battery Li-Ion Battery
Capacity 4050 mAh 2350 mAh 2600 mAh
Stand by - - -
Talk Time - - -