Samsung Galaxy A71 (SM-A715F/DSM) vs Samsung Galaxy A7 2018 (SM-A750G/DS 128GB)

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Side by side comparison between Samsung Galaxy A71 vs Samsung Galaxy A7 (2018) phones, differences, pros, cons and full specifications. What's the better?

4/4/2020 1:08 PM, updated: 1/19/2023 2:24 PM

Compare Samsung Galaxy A7 (2018) X Samsung Galaxy A71 (SM-A715F/DSM) 17Points

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2400

64
MP

32mp

8GB
RAM

Octa-core

4500
mAh

(Non removable)

04Points Samsung Galaxy A7 2018 (SM-A750G/DS 128GB) Compare Samsung Galaxy A71 X

Specifications Compare Models Pictures

6"
AMOLED

1080x2220

24
MP

24mp

4GB
RAM

Octa-core

3300
mAh

(Non removable)

What's the better phone? Samsung Galaxy A71 (SM-A715F/DSM)

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!

17 Advantages Samsung Galaxy A71 (SM-A715F/DSM)	vs	4 Advantages Samsung Galaxy A7 2018 (SM-A750G/DS 128GB)
+2.2GHz 64bit Octa-core (8nm)30% More powerful processor, you can open your applications faster	vs	2.2GHz 64bit Octa-core (14nm)
+8GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR4X
+UFS 2.1Advantage Fastest write and read storage.	vs	eMMC 5.1
+1080x2400 pixels8% Higher resolution screen	vs	1080x2220 pixels
+6.7"12% Larger screen	vs	6"
+(quad camera) 64MP + 12MP + 5MP + 5MP133% Higher resolution main camera	vs	(triple camera) 24MP + 8MP + 5MP
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+1/1.72" inches63% The larger sensor camera lets you take photos with better depth.	vs	1/2.8" inches
+(front) 32MP33% Higher resolution secondary camera to take pictures and selfies	vs	(front) 24MP
+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+Android 13Advantage Android 13 is newer and safer	vs	Android 10
+(4G LTE-A) 800 Mbps167% Faster for surfing the internet and download files	vs	(4G LTE-A) 300 Mbps
+4500 mAh36% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3300 mAh
+25W2 times 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	7.75W
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+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
179 grams (6.27 ounces)	vs	+168 grams (5.88 ounces)7% Lighter
7.7 millimeters (0.3 inches)	vs	+7.5 millimeters (0.3 inches)3% Thinner
393 PPI	vs	+411 PPI5% Crisper display of text, images and videos because it has more pixels per inch (ppi)
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.

37 Common items in both devices

128GB (106GB available) / 128GB (108GB available)

Until 1TB microSD, microSDXC

Plastic body, glass front / Plastic body, glass front/back

Super AMOLED Plus / Super AMOLED

60Hz

16 million

LED flash

+30 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 A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Change model		Choose the model
Model	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Other model names	Galaxy A71 SM-A715F/Dual-Sim (128GB + 8GB RAM)	Galaxy A7 SM-A750G/Dual-Sim (128GB + 4GB RAM)
Country or region available	Kazakhstan, India, Russia	(Latin America), Brazil
Brand	Samsung	Samsung
Release date	1/17/2020, Announced: 12/12/2019	10/1/2018, Announced: 9/20/2018
Depth	7.7 millimeters (0.3 inches)	7.5 millimeters (0.3 inches)
Size (width x height)	76 x 163.6 millimeters (2.99 x 6.44 in)	76.8 x 159.8 millimeters (3.02 x 6.29 in)
Weight	179 grams (6.27 ounces)	168 grams (5.88 ounces)
Build, materials	Plastic body, glass front	Plastic body, glass front/back
Protection against water and others	Not supported	Not supported
📲 Display
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Display type	Super AMOLED Plus	Super AMOLED
Screen size	6.7" inches	6" inches
Screen-to-body ratio	~87.2% (screen-to-body ratio)	~74.4% (screen-to-body ratio)
Display resolution	1080x2400 pixels (20:9)	1080x2220 pixels (18.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	393 PPI	411 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 3
Refresh rate	60Hz	60Hz
Display features	Not supported	Always-On Display
🤖 Operating System
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
System version	Android 10	Android 8.0 Oreo
Firmware update	Android 13	Android 10
User Interface	One UI 2.0 / 3.1 / 4.1 / 5.0	One UI 2.0
⚙️ Processor
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Chipset	64bit: Qualcomm Snapdragon 730 (SM7150-AA) (8nm)	64bit: Samsung Exynos 7885 (14nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz Kryo 470 Gold (Dual-core) 6x 1.8GHz Kryo 470 Silver (Hexa-core)	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 618 (610MHz)	ARM Mali-G71 MP2
Performance (benchmark)	AnTuTu: 192458 (v7), 263396 (v8) Geekbench: 7039 (v4.4), 1733 (v5.1) GFXBench: 15fps (ES 3.1 onscreen)	AnTuTu: 123883 (v7) Geekbench: 4446 (v4.4) GFXBench: 5.7fps (ES 3.1 onscreen)
💽 Memory and storage
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
RAM memory	8GB LPDDR4X	4GB LPDDR4X
Internal storage	128GB (106GB available) UFS 2.1	128GB (108GB available) eMMC 5.1
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated 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	800/150 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 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (38, 40, 41)	LTE Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (Bands 38, 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, 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	UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Secondary 4G network	LTE Cat15 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (38, 40, 41)	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+
📷 Camera
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Back camera (main camera)	(quad camera) 64 megapixels 12MP ultrawide f/2.212mm 5MP macro f/2.425mm1/5"1.12µm 5MP depth f/2.2	(triple camera) 24 megapixels 8MP ultrawide f/2.418mm1/4"1.12µm 5MP depth f/2.2
Main camera resolution	10120x6328 pixels	5656x4242 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.7 (aperture)
Focal length	26mm (lens)	27mm (lens)
Sensor size	1/1.72" inches	1/2.8" inches
Pixel size	0.8µm pixel	0.9µm pixel
Autofocus	PDAF: phase detection 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	Supported	Not supported
HDR	HDR photo on both cameras	HDR photo on both cameras
Camera extras	4K@30fps 1080p@30fps 1080p@240/960fps (slow motion)	1080p@240fps slow motion 720p@960fps slow motion
📸 Front camera
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Front camera (secondary)	32 megapixels	24 megapixels
Front camera resolution	6528x4896 pixels	5656x4242 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	26mm (lens)	26mm (lens)
Sensor size	1/2.8" inches	1/2.8" inches
Pixel size	0.8µm pixel	0.9µm pixel
🔉 Sound and multimedia
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Loudspeaker	Mono sound (not stereo)	Mono sound (not stereo) Dolby Atmos
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	FM (RDS)	FM
TV	Not supported	Not supported
Video formats	MP4, H.265, H.264, H.263, XviD, MKV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
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	USB Type-C (reversible)	Not supported
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
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	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4500 mAh	3300 mAh
Charger, watts	25W Wired fast charging	7.75W (5V/1.55A) Wired charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	feature not registered	19 hours
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
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: Prism Crush black, White, Pink, Blue	• Colors: Black, Blue, Gold, Pink
☢️ Radiation rate
	Galaxy A71 (SM-A715F/DSM)	Galaxy A7 2018 (SM-A750G/DS 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	0.983W/kg (head), 0.901W/kg (body)	0.62W/kg (head), 0.467W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.512W/kg (head), 1.562W/kg (body)	feature not registered