Samsung Galaxy A3 2016 (SM-A310M/DS) vs Xiaomi Redmi 9 Prime (128GB)

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Side by side comparison between Samsung Galaxy A3 (2016) vs Xiaomi Redmi 9 Prime phones, differences, pros, cons and full specifications. What's the better?

11/29/2020 10:02 AM, updated: 11/29/2020 10:02 AM

Compare Xiaomi Redmi 9 Prime X Samsung Galaxy A3 2016 (SM-A310M/DS) 07Points

Specifications Compare Models Pictures

4.7"
AMOLED

720x1280

13
MP

5mp

1.5GB
RAM

Quad-core

2300
mAh

(Non removable)

22Points Xiaomi Redmi 9 Prime (128GB) Compare Samsung Galaxy A3 (2016) X

Specifications Compare Models Pictures

6.53"
IPS

1080x2340

13
MP

8mp

4GB
RAM

Octa-core

5020
mAh

(Non removable)

What's the better phone? Xiaomi Redmi 9 Prime (128GB)

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 2016 (SM-A310M/DS)	vs	22 Advantages Xiaomi Redmi 9 Prime (128GB)
+132 grams (4.62 ounces)50% Lighter	vs	198 grams (6.93 ounces)
+7.3 millimeters (0.29 inches)25% Thinner	vs	9.1 millimeters (0.36 inches)
+Aluminum frame, glass front/backAdvantage More resistant material	vs	Plastic body, glass front
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	TFT IPS LCD
+f/1.9 (aperture)16% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+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
1.5GHz 64bit Quad-core	vs	+2GHz 64bit Octa-core (12nm)91% More powerful processor, you can open your applications faster
1.5GB LPDDR3	vs	+4GB LPDDR4X167% More RAM memory. Typically more responsive and better for multitasking.
16GB (10GB available)	vs	+128GB (106GB available)10 times More internal storage for applications and files
eMMC 4.5	vs	+eMMC 5.1Advantage Fastest write and read storage.
Until 256GB microSD, microSDXC	vs	+Until 512GB microSD, microSDXC100% More external storage for files using memory cards
720x1280 pixels	vs	+1080x2340 pixels174% Higher resolution screen
312 PPI	vs	+395 PPI27% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.7"	vs	+6.53"39% Larger screen
(back) 13MP	vs	+(quad camera) 13MP + 8MP + 5MP + 2MP117% Higher resolution main camera
HDR photo only main camera	vs	+HDR photo on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
(front) 5MP	vs	+(front) 8MP63% Higher resolution secondary camera to take pictures and selfies
Android 7.0 Nougat	vs	+Android 10Advantage Android 10 is newer and safer
(4G LTE) 150 Mbps	vs	+(4G LTE-A) 300 Mbps100% Faster for surfing the internet and download files
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (rear-mounted)Advantage Sensors help you use the device
2300 mAh	vs	+5020 mAh118% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
7.75W	vs	+18W132% 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.
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+2 slots (Dual-SIM) (dedicated 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
4.1 + A2DP	vs	+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster
MicroUSB 2.0, USB OTG On-The-Go	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.
Not supported	vs	+Water repellent nano-coating (don't immerse)Advantage Protection against water allows you talk to your friends in the rain, for example

21 Common items in both devices

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

Full HD (1920x1080)

(front) Full HD (1920x1080)

+14 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 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Change model		Choose the model
Model	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Other model names	Galaxy A3 Duos SM-A310M/Dual-Sim	Xiaomi Redmi 9 Prime (M2004J19PI)
Country or region available	(Latin America), Brazil	India
Brand	Samsung	Xiaomi
Release date	1/8/2016	8/4/2020
Depth	7.3 millimeters (0.29 inches)	9.1 millimeters (0.36 inches)
Size (width x height)	65.2 x 134.5 millimeters (2.57 x 5.3 in)	77.01 x 163.32 millimeters (3.03 x 6.43 in)
Weight	132 grams (4.62 ounces)	198 grams (6.93 ounces)
Build, materials	Aluminum frame, glass front/back	Plastic body, glass front
Protection against water and others	Not supported	Water repellent nano-coating (don't immerse)
📲 Display
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Display type	Super AMOLED	TFT IPS LCD
Screen size	4.7" inches	6.53" inches
Screen-to-body ratio	~69.4% (screen-to-body ratio)	~83.2% (screen-to-body ratio)
Display resolution	720x1280 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	312 PPI	395 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Gorilla Glass 3
Refresh rate	feature not registered	60Hz
Display features	feature not registered	400nits[typ]
🤖 Operating System
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
System version	Android 5.1.1 Lollipop	Android 10
Firmware update	Android 7.0 Nougat	feature not registered
User Interface	feature not registered	feature not registered
⚙️ Processor
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Chipset	64bit: Samsung Exynos 7 Quad 7578 (28nm)	64bit: MediaTek Helio G80 (MT6769V/CU) (12nm)
CPU	Quad-core, 1 processor: 4x 1.5GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A75 (Dual-core) 6x 1.8GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	ARM Mali-T720 MP2 600Mhz	ARM Mali-G52 MC2 (950MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
RAM memory	1.5GB LPDDR3	4GB LPDDR4X
Internal storage	16GB (10GB available) eMMC 4.5	128GB (106GB available) eMMC 5.1
External storage	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 512GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	150/50 Mbps	300/50 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	GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	UMTS 850/900/1900/2100
Primary 4G network	LTE Cat4 (Bands 1, 2, 3, 4, 5, 7, 17, 28)	LTE Cat6 (1, 3, 5, 8) TD-LTE (40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, LTE	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	Not supported	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE	GPRS, EDGE
📷 Camera
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Back camera (main camera)	13 megapixels	(quad camera) 13 megapixels 8MP ultrawide f/2.2118°1/4.0"1.12µm 5MP macro f/2.4 2MP depth f/2.4
Main camera resolution	4128x3096 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.9 (aperture)	f/2.2 (aperture)
Focal length	feature not registered	28mm lens
Sensor size	feature not registered	1/3.1" inches
Pixel size	feature not registered	1.12µm pixel
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 on both cameras
Camera extras	feature not registered	feature not registered
📸 Front camera
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Front camera (secondary)	5 megapixels	8 megapixels
Front camera resolution	2560x1920 pixels	3264x2448 pixels
Video recording (secondary)	Full HD (1920x1080)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/1.9 (aperture)	f/2.0 (aperture)
Focal length	feature not registered	27mm lens
Sensor size	feature not registered	1/4" inches
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Loudspeaker	Supported	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM
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, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	USB Type-C (reversible)
Bluetooth	4.1 + A2DP	5.0 + A2DP/LE
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, 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 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (rear-mounted) Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	2300 mAh	5020 mAh
Charger, watts	7.75W (5V/1.55A) Wired charging	18W Wired fast charging
Inductive / wireless charging	feature not registered	Not supported
Talk time autonomy	14 hours	31 hours (1.3 days)
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
Call control	Voice dialing, Voice recorder	Voice dialing, Voice recorder, Voice commands
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, White, Gold, Pink • Samsung TouchWiz UX • Gorilla Glass on the back	• Colors: Space Blue, Mint Green, Matte Black, Sunrise Flare • MIUI 11 • 10W charger included
☢️ Radiation rate
	Galaxy A3 2016 (SM-A310M/DS)	Redmi 9 Prime (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.026W/kg (head), 1.289W/kg (body)	0.85W/kg (head), 0.42W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.402W/kg (head), 0.482W/kg (body)	feature not registered