Xiaomi Mi A3 (128GB) vs Samsung Galaxy S7 Edge Duos (SM-G9350 32GB)

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Side by side comparison between Xiaomi Mi A3 vs Samsung Galaxy S7 Edge phones, differences, pros, cons and full specifications. What's the better?

7/28/2019 11:06 PM, updated: 11/22/2021 5:20 PM

Compare Samsung Galaxy S7 Edge X Xiaomi Mi A3 (128GB) 15Points

Specifications Compare Models Pictures

6.088"
AMOLED

720x1560

48
MP

32mp

4GB
RAM

Octa-core

4030
mAh

(Non removable)

14Points Samsung Galaxy S7 Edge Duos (SM-G9350 32GB) Compare Xiaomi Mi A3 X

Specifications Compare Models Pictures

5.5"
AMOLED

1440x2560

12.2
MP

5mp

4GB
RAM

Quad-core

3600
mAh

(Non removable)

What's the better phone? Xiaomi Mi A3 (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!

15 Advantages Xiaomi Mi A3 (128GB)	vs	14 Advantages Samsung Galaxy S7 Edge Duos (SM-G9350 32GB)
+2GHz 64bit Octa-core (11nm)38% More powerful processor, you can open your applications faster	vs	2.15GHz 64bit Quad-core
+128GB (109GB available)4 times More internal storage for applications and files	vs	32GB (22GB available)
+UFS 2.1Advantage Fastest write and read storage.	vs	UFS 2.0
+Until 512GB microSD, microSDXC100% More external storage for files using memory cards	vs	Until 256GB microSD, microSDXC
+6.088"11% Larger screen	vs	5.5"
+(triple camera) 48MP + 8MP + 2MP4 times Higher resolution main camera	vs	(back) 12.2MP
+1/2" inches25% The larger sensor camera lets you take photos with better depth.	vs	1/2.5" inches
+(front) 32MP5 times Higher resolution secondary camera to take pictures and selfies	vs	(front) 5MP
+Android 11Advantage Android 11 is newer and safer	vs	Android 8.0 Oreo
+Face unlockAdvantage Sensors help you use the device	vs	Not supported
+4030 mAh12% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3600 mAh
+18W20% 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.	vs	15W
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+5.0 + A2DP/LEAdvantage Bluetooth 5.0 + A2DP/LE is newer and faster	vs	4.2 + A2DP
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
174 grams (6.09 ounces)	vs	+157 grams (5.5 ounces)11% Lighter
8.5 millimeters (0.33 inches)	vs	+7.7 millimeters (0.3 inches)10% Thinner
720x1560 pixels	vs	+1440x2560 pixels2 times Higher resolution screen
282 PPI	vs	+534 PPI89% Crisper display of text, images and videos because it has more pixels per inch (ppi)
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
f/1.8 (aperture)	vs	+f/1.7 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) Full HD (1920x1080)	vs	+(front) 2K UHD (2560x1440)78% More image quality for recording videos with the secondary camera
Not supported	vs	+ANT+Advantage Sensors help you use the device
Not supported	vs	+BarometerAdvantage Sensors help you use the device
Not supported	vs	+Heart rateAdvantage Sensors help you use the device
Not supported	vs	+SpO2Advantage Sensors help you use the device
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
Not supported	vs	+NFCAdvantage NFC allows you to make payments by approach quickly and securely
Not supported	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

27 Common items in both devices

4GB LPDDR4X / 4GB LPDDR4

Aluminum frame, glass front/back

Super AMOLED

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus

+20 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
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Change model		Choose the model
Model	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Other model names	Xiaomi Mi A3 (Android One), M1906F9SH, M1906F9SI	Galaxy S7 edge Dual-Sim G9350, Samsung Hero 2
Country or region available	(Global, International)	China, Hong Kong
Brand	Xiaomi	Samsung
Release date	7/24/2019, Announced: 7/17/2019	3/11/2016
Depth	8.5 millimeters (0.33 inches)	7.7 millimeters (0.3 inches)
Size (width x height)	71.85 x 153.48 millimeters (2.83 x 6.04 in)	72.6 x 150.9 millimeters (2.86 x 5.94 in)
Weight	174 grams (6.09 ounces)	157 grams (5.5 ounces)
Build, materials	Aluminum frame, glass front/back	Aluminum frame, glass front/back
Protection against water and others	Not supported	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Display type	Super AMOLED	Super AMOLED
Screen size	6.088" inches	5.5" inches
Screen-to-body ratio	~82.5% (screen-to-body ratio)	~76.1% (screen-to-body ratio)
Display resolution	720x1560 pixels (19.5:9)	1440x2560 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	282 PPI	534 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 5	Gorilla Glass 4
Refresh rate	60Hz	feature not registered
Display features	Not supported	feature not registered
🤖 Operating System
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
System version	Android 9.0 Pie	Android 6.0.1 Marshmallow
Firmware update	Android 11	Android 8.0 Oreo
User Interface	Android One	feature not registered
⚙️ Processor
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Chipset	64bit: Qualcomm Snapdragon 665 (SM6125) (11nm)	64bit: Qualcomm Snapdragon 820 MSM8996 (14nm)
CPU	Octa-core, 2 processors: 4x 2GHz Kryo 260 Gold (Quad-core) 4x 1.8GHz Kryo 260 Silver (Quad-core)	Quad-core, 2 processors: 2x 2.15GHz Kryo (Dual-core) 2x 1.6GHz Kryo (Dual-core)
GPU graphical controller	Qualcomm Adreno 610	Qualcomm Adreno 530
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
RAM memory	4GB LPDDR4X	4GB LPDDR4
Internal storage	128GB (109GB available) UFS 2.1	32GB (22GB available) UFS 2.0
External storage	Until 512GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
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 (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	450/50 Mbps	450/50 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 850/900/1700/1900/2100	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat9 (1, 2, 3, 4, 5, 7, 8, 20, 28) TD-LTE (38, 40) VoLTE	LTE Cat9 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26) 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, LTE-A	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	Not supported	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE
📷 Camera
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Back camera (main camera)	(triple camera) 48 megapixels 8MP ultrawide f/2.21/4.0"1.12µm 2MP depth f/2.4	12.2 megapixels
Main camera resolution	8000x6000 pixels	4032x3024 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.7 (aperture)
Focal length	feature not registered	26mm lens
Sensor size	1/2" inches	1/2.5" inches
Pixel size	0.8µm pixel	1.4µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	EIS: Digital stabilization	OIS: Optical stabilization
Zoom	Only digital zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Not supported	Supported
HDR	HDR photo on both cameras	HDR photo/video on both cameras
Camera extras	1080p@120fps	feature not registered
📸 Front camera
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Front camera (secondary)	32 megapixels	5 megapixels
Front camera resolution	6528x4896 pixels	2592x1944 pixels
Video recording (secondary)	Full HD (1920x1080)	2K UHD (2560x1440)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/1.7 (aperture)
Focal length	26mm lens	22mm lens
Sensor size	1/2.8" inches	1/4.1" inches
Pixel size	0.8µm pixel	1.34µm pixel
🔉 Sound and multimedia
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Loudspeaker	Mono sound (not stereo)	Supported
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM	Not supported
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.264, H.263, DivX, XviD, WMV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	3.5mm jack	3.5mm jack
TV output	Not supported	Not supported
Bluetooth	5.0 + A2DP/LE	4.2 + A2DP
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Not supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Sensors	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor ANT+ Barometer Compass Fingerprint sensor (front-mounted) Gyroscope Hall effect Heart rate Proximity sensor SpO2
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
Battery type	LiPo: li-ion polymer (Non removable)	Li-Ion: lithium-ion (Non removable)
Battery capacity	4030 mAh	3600 mAh
Charger, watts	18W (9V/2A) Wired fast charging Quick Charge 3	15W Wired fast charging
Inductive / wireless charging	Not supported	feature not registered
Talk time autonomy	feature not registered	36 hours (1.5 days)
Standby	feature not registered	336 hours (14 days)
➕ Other features
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
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: Gray, White, Blue	• Colors: Black, Gold, Silver, Pink • Curved edge screen • Body material: Aluminium • Corning Gorilla Glass back panel • USB OTG On-The-Go • Samsung Gear VR compatible • Fast battery charging: 83% in 30min • Quick Charge 3.0 • Qi Wireless charging (PMA) • OneDrive 115GB • IP68 certified: dust proof and water resistant over 1.5 meter and 30min
☢️ Radiation rate
	Xiaomi Mi A3 (128GB)	Galaxy S7 Edge Duos (SM-G9350 32GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.506W/kg (head), 0.592W/kg (body)