Samsung Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) vs Motorola Edge 20 (256GB)

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Side by side comparison between Samsung Galaxy A7 (2018) vs Motorola Edge 20 phones, differences, pros, cons and full specifications. What's the better?

9/18/2021 8:32 PM, updated: 9/23/2022 3:00 AM

Compare Motorola Edge 20 X Samsung Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB) 07Points

Specifications Compare Models Pictures

6"
AMOLED

1080x2220

24
MP

24mp

4GB
RAM

Octa-core

3300
mAh

(Non removable)

28Points Motorola Edge 20 (256GB) Compare Samsung Galaxy A7 (2018) X

Specifications Compare Models Pictures

6.7"
OLED

1080x2400

108
MP

32mp

8GB
RAM

Octa-core

4000
mAh

(Non removable)

What's the better phone? Motorola Edge 20 (256GB)

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 A7 2018 (SM-A750GN/DS 128GB/4GB)	vs	28 Advantages Motorola Edge 20 (256GB)
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+Super AMOLEDAdvantage Super AMOLED display is brighter and more vivid	vs	OLED
+411 PPI5% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	393 PPI
+f/1.7 (aperture)12% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.9 (aperture)
+ANT+Advantage Sensors help you use the device	vs	Not supported
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C jack with 3.5mm jack adapter
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
2.2GHz 64bit Octa-core (14nm)	vs	+2.4GHz 64bit Octa-core (6nm)32% More powerful processor, you can open your applications faster
4GB LPDDR4X	vs	+8GB LPDDR4X100% More RAM memory. Typically more responsive and better for multitasking.
128GB (108GB available)	vs	+256GB (230GB available)113% More internal storage for applications and files
eMMC 5.1	vs	+UFS 2.2Advantage Fastest write and read storage.
168 grams (5.88 ounces)	vs	+163 grams (5.71 ounces)3% Lighter
7.5 millimeters (0.3 inches)	vs	+7 millimeters (0.28 inches)7% Thinner
Plastic body, glass front/back	vs	+Aluminum body, glass front, plastic backAdvantage More resistant material
Not supported	vs	+HDR10+Advantage The HDR10+ display provides vibrant colors and more details
60Hz	vs	+144Hz140% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
16 million	vs	+1 billion62 times More colors on the screen is better quality images and videos
1080x2220 pixels	vs	+1080x2400 pixels8% Higher resolution screen
6"	vs	+6.7"12% Larger screen
(triple camera) 24MP + 8MP + 5MP	vs	+(triple camera) 108MP + 8MP + 16MP3 times Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
1/2.8" inches	vs	+1/1.52" inches84% The larger sensor camera lets you take photos with better depth.
(front) 24MP	vs	+(front) 32MP33% Higher resolution secondary camera to take pictures and selfies
Full HD (1920x1080)	vs	+4K UHD (3840x2160)3 times More image quality for recording videos with the primary camera
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
Android 10	vs	+Android 12Advantage Android 12 is newer and safer
4G LTE-A	vs	+5G SA/NSAAdvantage The 5G SA/NSA network is newer and faster
(4G LTE-A) 300 Mbps	vs	+(5G SA/NSA) 2000 Mbps6 times Faster for surfing the internet and download files
3300 mAh	vs	+4000 mAh21% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
7.75W	vs	+30W3 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.
802.11 a/b/g/n/ac [wifi5]	vs	+802.11 a/b/g/n/ac/ax [wifi6E/6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6E/6] is newer and faster
5.0 + A2DP/LE	vs	+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + 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	+IP52 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

20 Common items in both devices

LED flash

PDAF: phase detection autofocus

HDR photo on both cameras

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+13 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 A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Change model		Choose the model
Model	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Edge 20 (256GB)
Other model names	Galaxy A7 SM-A750GN/Dual-Sim (128GB + 4GB RAM) NFC	Lenovo Edge 20 XT2143-1 (256GB+8GB RAM), MC3A2
Country or region available	Hong Kong, Malaysia, Singapore	(Global, International)
Brand	Samsung	Motorola
Release date	10/1/2018, Announced: 9/20/2018	8/16/2021, Announced: 7/29/2021
Depth	7.5 millimeters (0.3 inches)	7 millimeters (0.28 inches)
Size (width x height)	76.8 x 159.8 millimeters (3.02 x 6.29 in)	76 x 163 millimeters (2.99 x 6.42 in)
Weight	168 grams (5.88 ounces)	163 grams (5.71 ounces)
Build, materials	Plastic body, glass front/back	Aluminum body, glass front, plastic back
Protection against water and others	Not supported	IP52 certified: protection against dust and splashing
📲 Display
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Display type	Super AMOLED	OLED
Screen size	6" inches	6.7" inches
Screen-to-body ratio	~74.4% (screen-to-body ratio)	~87.5% (screen-to-body ratio)
Display resolution	1080x2220 pixels (18.5:9)	1080x2400 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	411 PPI	393 PPI
Colors	16 million	1 billion
Scratch-resistant glass	Gorilla Glass 3	Gorilla Glass 3
Refresh rate	60Hz	144Hz
Display features	Always-On Display	HDR10+
🤖 Operating System
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
System version	Android 8.0 Oreo	Android 11
Firmware update	Android 10	Android 12
User Interface	One UI 2.0	My UX
⚙️ Processor
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Chipset	64bit: Samsung Exynos 7885 (14nm)	64bit: Qualcomm Snapdragon 778G (SM7325) (6nm)
CPU	Octa-core, 2 processors: 2x 2.2GHz ARM Cortex-A73 (Dual-core) 6x 1.6GHz ARM Cortex-A53 (Hexa-core)	Octa-core, 3 processors: 1x 2.4GHz ARM Cortex-A78 (Single-core) 3x 2.2GHz ARM Cortex-A78 (Triple-core) 4x 1.8GHz ARM Cortex-A55 (Quad-core)
GPU graphical controller	ARM Mali-G71 MP2	Qualcomm Adreno 642L (550MHz)
Performance (benchmark)	AnTuTu: 123883 (v7) Geekbench: 4446 (v4.4) GFXBench: 5.7fps (ES 3.1 onscreen)	AnTuTu: 424022 (v8), 488574 (v9) Geekbench: 2549 (v5.1) GFXBench: 29fps (ES 3.1 onscreen)
💽 Memory and storage
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
RAM memory	4GB LPDDR4X	8GB LPDDR4X
Internal storage	128GB (108GB available) eMMC 5.1	256GB (230GB available) UFS 2.2
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card (dedicated slot)	Dual-SIM Standby - Call active on one sim card
SIM card	2 slots (Dual-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	300/50 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G	2G, 3G, 4G, 5G
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 Cat6 (Bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 28, 66) TD-LTE (Bands 38, 40, 41)	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE
Primary 5G network	Not supported	SA/NSA/Sub6 (1, 3, 5, 7, 8, 28, 38, 41, 66, 77, 78)
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, SA/NSA
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	Not supported	LTE Cat18 (1, 2, 3, 4, 5, 7, 8, 12, 18, 19, 20, 26, 28, 32, 66) TD-LTE (34, 38, 39, 40, 41, 42, 43) VoLTE
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
📷 Camera
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Back camera (main camera)	(triple camera) 24 megapixels 8MP ultrawide f/2.418mm1/4"1.12µm 5MP depth f/2.2	(triple camera) 108 megapixels 8MP telephoto f/2.479mm1.0µmPDAFOIS3x-optical-zoom 16MP ultrawide f/2.213mm119°1.0µm
Main camera resolution	5656x4242 pixels	12000x9000 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	LED flash
Focal aperture	f/1.7 (aperture)	f/1.9 (aperture)
Focal length	27mm lens	feature not registered
Sensor size	1/2.8" inches	1/1.52" inches
Pixel size	0.9µm pixel	0.7µm 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	Digital and optical 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 on both cameras
Camera extras	1080p@240fps slow motion 720p@960fps slow motion	feature not registered
📸 Front camera
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Front camera (secondary)	24 megapixels	32 megapixels
Front camera resolution	5656x4242 pixels	6528x4896 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.3 (aperture)
Focal length	26mm lens	feature not registered
Sensor size	1/2.8" inches	feature not registered
Pixel size	0.9µm pixel	0.7µm pixel
🔉 Sound and multimedia
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Loudspeaker	Mono sound (not stereo) Dolby Atmos	Mono sound (not stereo)
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.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
USB	MicroUSB 2.0, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	3.5mm jack	Type-C jack with 3.5mm jack adapter
TV output	Not supported	USB Type-C SlimPort®
Bluetooth	5.0 + A2DP/LE	5.2 + 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/ax [wifi6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3300 mAh	4000 mAh
Charger, watts	7.75W (5V/1.55A) Wired charging	30W Wired fast charging
Inductive / wireless charging	Not supported	Not supported
Talk time autonomy	19 hours	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
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, Blue, Gold, Pink	• Colors: Frosted Grey, White, Emerald • Protective case included • ThinkShield
☢️ Radiation rate
	Galaxy A7 2018 (SM-A750GN/DS 128GB/4GB)	Motorola Edge 20 (256GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.335W/kg (head), 1.425W/kg (body)	feature not registered