Samsung Galaxy A3 (SM-A300G) vs Xiaomi Redmi Note 3 (16GB)

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Side by side comparison between Samsung Galaxy A3 vs Xiaomi Redmi Note 3 phones, differences, pros, cons and full specifications. What's the better?

4/8/2020 1:57 PM, updated: 11/22/2022 5:44 PM

Compare Xiaomi Redmi Note 3 X Samsung Galaxy A3 (SM-A300G) 07Points

Specifications Compare Models Pictures

4.5"
AMOLED

540x960

8
MP

5mp

1GB
RAM

Quad-core

1900
mAh

(Non removable)

17Points Xiaomi Redmi Note 3 (16GB) Compare Samsung Galaxy A3 X

Specifications Compare Models Pictures

5.5"
IPS

1080x1920

16
MP

5mp

2GB
RAM

Hexa-core

4050
mAh

(Non removable)

What's the better phone? Xiaomi Redmi Note 3 (16GB)

The phonemore's choice is much more technical than personal. Therefore, you shouldn't only consider this. Our goal is to help you, but what's important to us may not be important to you. You decide which one is the best! Comment!

7 Advantages Samsung Galaxy A3 (SM-A300G)	vs	17 Advantages Xiaomi Redmi Note 3 (16GB)
+16GB (12GB available)20% More internal storage for applications and files	vs	16GB (10GB available)
+110 grams (3.85 ounces)49% Lighter	vs	164 grams (5.74 ounces)
+6.9 millimeters (0.27 inches)26% Thinner	vs	8.7 millimeters (0.34 inches)
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+ANT+Advantage Sensors help you use the device	vs	Not supported
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+Gorilla Glass 4Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
1.2GHz 64bit Quad-core (28nm)	vs	+1.8GHz 64bit Hexa-core49% More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+2GB LPDDR3100% More RAM memory. Typically more responsive and better for multitasking.
Until 64GB microSD, microSDXC	vs	+Until 128GB microSD, microSDXC100% More external storage for files using memory cards
540x960 pixels	vs	+1080x1920 pixels3 times Higher resolution screen
245 PPI	vs	+401 PPI64% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+5.5"22% Larger screen
(back) 8MP	vs	+(back) 16MP99% Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
f/2.4 (aperture)	vs	+f/2.0 (aperture)20% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) WVGA (800x480)	vs	+(front) Full HD (1920x1080)4 times More image quality for recording videos with the secondary camera
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
Not supported	vs	+GyroscopeAdvantage Sensors help you use the device
1900 mAh	vs	+4050 mAh113% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
3.5W	vs	+10W186% More power (watts) to charge the battery faster. Sometimes, the charger that comes with the device doesn't have the same power supported by the device. Check before you buy it.
1 slot (Single-SIM) (dedicated slot)	vs	+2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)Advantage You can have more mobile carriers/operators on the same device.
802.11 b/g/n [wifi4]	vs	+802.11 a/b/g/n/ac [wifi5]Advantage WiFi 802.11 a/b/g/n/ac [wifi5] is newer and faster
4.0 + A2DP	vs	+4.1 + A2DPAdvantage Bluetooth 4.1 + A2DP is newer and faster

28 Common items in both devices

eMMC 4.5

Aluminum body, glass front

16 million

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

HDR photo only main camera

+21 specs and more in the table below

Check the comparison table below for more items that are not evaluated in comparison score above.

Highlight differences

📱 Model features
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Change model		Choose the model
Model	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Other model names	Galaxy A3 (4G LTE) SM-A300G (Single-sim)	Redmi Note 3 Pro (Qualcomm), Xiaomi Hongmi Note 3 (2015112)
Country or region available	India, Singapore	(Global, International)
Brand	Samsung	Xiaomi
Release date	11/1/2014	1/1/2016
Depth	6.9 millimeters (0.27 inches)	8.7 millimeters (0.34 inches)
Size (width x height)	65.5 x 130.1 millimeters (2.58 x 5.12 in)	76 x 150 millimeters (2.99 x 5.91 in)
Weight	110 grams (3.85 ounces)	164 grams (5.74 ounces)
Build, materials	Aluminum body, glass front	Aluminum body, glass front
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Display type	Super AMOLED	TFT IPS LCD
Screen size	4.5" inches	5.5" inches
Screen-to-body ratio	~65.5% (screen-to-body ratio)	~73.2% (screen-to-body ratio)
Display resolution	540x960 pixels (16:9)	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	245 PPI	401 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Not supported
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
System version	Android 4.4.4 KitKat	Android 5.1.1 Lollipop
Firmware update	Android 6.0.1 Marshmallow	Android 6.0.1 Marshmallow
User Interface	TouchWiz UX	feature not registered
⚙️ Processor
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Chipset	64bit: Qualcomm Snapdragon 410 (MSM8916) (28nm)	64bit: Qualcomm Snapdragon 650 MSM8956 (28nm)
CPU	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core)	Hexa-core, 2 processors: 2x 1.8GHz ARM Cortex-A72 (Dual-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 306 (450MHz)	Qualcomm Adreno 510 600Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
RAM memory	1GB LPDDR2	2GB LPDDR3
Internal storage	16GB (12GB available) eMMC 4.5	16GB (10GB available) eMMC 4.5
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 128GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	150/50 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G
Frequency, bands	Expand band details Collapse details
GSM MHz band	Quad-Band 850/900/1800/1900	Quad-Band 850/900/1800/1900
Primary 2G network	GSM 850/900/1800/1900	CDMA 800/1900, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	2015112 version: TD-SCDMA 1900/2000 UMTS 850/900/1900/2100 2015116 version: UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20) TD-LTE (40)	LTE Cat4 2015112 version: LTE (Bands 1, 3, 5, 7, 8) TD-LTE (Bands 38, 39, 40, 41) 2015116 version: LTE (Bands 1, 3, 5, 7, 20, 28) TD-LTE (Bands 38, 39, 40, 41)
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE
📷 Camera
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Back camera (main camera)	8 megapixels	16 megapixels
Main camera resolution	3264x2448 pixels	4608x3456 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/2.4 (aperture)	f/2.0 (aperture)
Focal length	31mm (lens)	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
Autofocus	Autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	EIS: Digital stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Not supported
HDR	HDR photo only main camera	HDR photo only main camera
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Front camera (secondary)	5 megapixels	5 megapixels
Front camera resolution	2592x1944 pixels	2592x1944 pixels
Video recording (secondary)	WVGA (800x480)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	feature not registered
Focal length	23mm (lens)	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	feature not registered	feature not registered
🔉 Sound and multimedia
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM (RDS)
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
USB	MicroUSB 2.0	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	4.0 + A2DP	4.1 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Supported
🧭 Sensors
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Proximity sensor	Accelerometer Ambient light sensor Compass Fingerprint sensor (rear-mounted) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1900 mAh	4050 mAh
Charger, watts	3.5W (5V/0.7A) Wired charging	10W Wired charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	12 hours	26 hours (1.1 days)
Standby	feature not registered	264 hours (11 days)
➕ Other features
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
Messaging	SMS (T9), MMS, E-mail, Push mail	SMS (T9), MMS, E-mail, Push mail
Hands-free calling	Supported	Supported
Video calling	Supported	Supported
Ringtones	Polyphonic and customized	Polyphonic and customized
Web browser	HTML, XHTML, HTML5	HTML, XHTML, HTML5
Antenna	Internal antenna	Internal antenna
Qwerty physical keyboard	Not supported	Not supported
Miscellaneous	• Colors: Black, Gray, Pink, Blue, White, Gold • Java framework	• Colors: Silver, Gray, Gold • Xiaomi MIUI 7.0
☢️ Radiation rate
	Galaxy A3 (SM-A300G)	Redmi Note 3 (16GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.204W/kg (head), 0.889W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.244W/kg (head), 0.301W/kg (body)	feature not registered