Samsung Galaxy A3 (SM-A300F) vs Xiaomi Redmi 7A (13MP 16GB)

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Side by side comparison between Samsung Galaxy A3 vs Xiaomi Redmi 7A phones, differences, pros, cons and full specifications. What's the better?

7/30/2019 4:47 PM, updated: 11/22/2022 5:44 PM

Compare Xiaomi Redmi 7A X Samsung Galaxy A3 (SM-A300F) 08Points

Specifications Compare Models Pictures

4.5"
AMOLED

540x960

8
MP

5mp

1GB
RAM

Quad-core

1900
mAh

(Non removable)

18Points Xiaomi Redmi 7A (13MP 16GB) Compare Samsung Galaxy A3 X

Specifications Compare Models Pictures

5.45"
IPS

720x1440

13
MP

5mp

2GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Xiaomi Redmi 7A (13MP 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!

8 Advantages Samsung Galaxy A3 (SM-A300F)	vs	18 Advantages Xiaomi Redmi 7A (13MP 16GB)
+16GB (12GB available)33% More internal storage for applications and files	vs	16GB (9GB available)
+110 grams (3.85 ounces)50% Lighter	vs	165 grams (5.78 ounces)
+6.9 millimeters (0.27 inches)38% Thinner	vs	9.55 millimeters (0.38 inches)
+Aluminum body, glass frontAdvantage More resistant material	vs	Plastic body, glass front
+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	+2GHz 64bit Octa-core95% More powerful processor, you can open your applications faster
1GB LPDDR2	vs	+2GB LPDDR3100% More RAM memory. Typically more responsive and better for multitasking.
eMMC 4.5	vs	+eMMC 5.1Advantage Fastest write and read storage.
Until 64GB microSD, microSDXC	vs	+Until 256GB microSD, microSDXC3 times More external storage for files using memory cards
540x960 pixels	vs	+720x1440 pixels100% Higher resolution screen
245 PPI	vs	+295 PPI20% Crisper display of text, images and videos because it has more pixels per inch (ppi)
4.5"	vs	+5.45"21% Larger screen
(back) 8MP	vs	+(back) 13MP60% 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
f/2.4 (aperture)	vs	+f/2.2 (aperture)9% 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
Android 6.0.1 Marshmallow	vs	+Android 10Advantage Android 10 is newer and safer
Not supported	vs	+Face unlockAdvantage Sensors help you use the device
1900 mAh	vs	+4000 mAh111% 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) (dedicated slot)Advantage You can have more mobile carriers/operators on the same device.
4.0 + A2DP	vs	+4.2 + A2DPAdvantage Bluetooth 4.2 + A2DP is newer and faster
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

23 Common items in both devices

60Hz

16 million

LED flash

Only digital zoom

Autofocus / PDAF: phase detection autofocus

EIS: Digital stabilization

(front) 5MP

+16 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-A300F)	Redmi 7A (13MP 16GB)
Change model		Choose the model
Model	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
Other model names	Galaxy A3 (4G LTE) SM-A300F (Single-sim)	Xiaomi Redmi 7A M1903C3EC, M1903C3EE, M1903C3ET, Xiaomi Pine
Country or region available	(Global, International), Philippines	China
Brand	Samsung	Xiaomi
Release date	11/1/2014	6/1/2019
Depth	6.9 millimeters (0.27 inches)	9.55 millimeters (0.38 inches)
Size (width x height)	65.5 x 130.1 millimeters (2.58 x 5.12 in)	70.41 x 146.3 millimeters (2.77 x 5.76 in)
Weight	110 grams (3.85 ounces)	165 grams (5.78 ounces)
Build, materials	Aluminum body, glass front	Plastic body, glass front
Protection against water and others	Not supported	Water repellent nano-coating (don't immerse)
📲 Display
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
Display type	Super AMOLED	TFT IPS LCD
Screen size	4.5" inches	5.45" inches
Screen-to-body ratio	~65.5% (screen-to-body ratio)	~74.4% (screen-to-body ratio)
Display resolution	540x960 pixels (16:9)	720x1440 pixels (18:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	245 PPI	295 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 4	Not supported
Refresh rate	60Hz	60Hz
Display features	Not supported	Not supported
🤖 Operating System
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
System version	Android 4.4.4 KitKat	Android 9.0 Pie
Firmware update	Android 6.0.1 Marshmallow	Android 10
User Interface	TouchWiz UX	feature not registered
⚙️ Processor
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
Chipset	64bit: Qualcomm Snapdragon 410 (MSM8916) (28nm)	64bit: Qualcomm Snapdragon 439 SDM439 (12nm)
CPU	Quad-core, 1 processor: 4x 1.2GHz ARM Cortex-A53 (Quad-core)	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A53 (Dual-core) 6x 1.45GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 306 (400MHz)	Qualcomm Adreno 505 650Mhz
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
RAM memory	1GB LPDDR2	2GB LPDDR3
Internal storage	16GB (12GB available) eMMC 4.5	16GB (9GB available) eMMC 5.1
External storage	Until 64GB microSD, microSDXC (dedicated slot)	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) 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, GSM 850/900/1800/1900
Primary 3G network	UMTS 850/900/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/2100
Primary 4G network	LTE Cat4 (1, 3, 5, 7, 8, 20)	LTE Cat4 (1, 3, 5, 8) TD-LTE (34, 38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, 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	UMTS 850/900/2100
Secondary 4G network	Not supported	Not supported
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSUPA, HSPA+
📷 Camera
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
Back camera (main camera)	8 megapixels	13 megapixels
Main camera resolution	3264x2448 pixels	4128x3096 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/2.4 (aperture)	f/2.2 (aperture)
Focal length	31mm lens	feature not registered
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 (SM-A300F)	Redmi 7A (13MP 16GB)
Front camera (secondary)	5 megapixels	5 megapixels
Front camera resolution	2592x1944 pixels	2560x1920 pixels
Video recording (secondary)	WVGA (800x480)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.2 (aperture)
Focal length	23mm lens	feature not registered
Sensor size	feature not registered	1/5" inches
Pixel size	feature not registered	1.12µm pixel
🔉 Sound and multimedia
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	FM
TV	Not supported	Not supported
Video formats	MP4, H.264, H.263, WMV	MP4, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 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	4.2 + A2DP
WiFi	802.11 b/g/n [wifi4] (2.4GHz) WiFi hotspot	802.11 b/g/n [wifi4] (2.4GHz) 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	Not supported
🧭 Sensors
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	1900 mAh	4000 mAh
Charger, watts	3.5W (5V/0.7A) Wired charging	10W (5V/2A) Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	12 hours	feature not registered
Standby	feature not registered	456 hours (19 days)
➕ Other features
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 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: Black, Blue, Gold • MIUI 12 • Sony IMX486 back camera sensor • WiFi Display
☢️ Radiation rate
	Galaxy A3 (SM-A300F)	Redmi 7A (13MP 16GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1W/kg (head), 1.12W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.244W/kg (head), 0.301W/kg (body)	0.56W/kg (head), 1.17W/kg (body)