Samsung Galaxy A7 2018 (SM-A750GN/DS 64GB) vs Samsung Galaxy Z Flip 4 (SM-F721B 128GB)

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Side by side comparison between Samsung Galaxy A7 (2018) vs Samsung Galaxy Z Flip 4 phones, differences, pros, cons and full specifications. What's the better?

1/20/2023 7:20 AM, updated: 11/21/2023 4:32 AM

Compare Samsung Galaxy Z Flip 4 X Samsung Galaxy A7 2018 (SM-A750GN/DS 64GB) 09Points

Specifications Compare Models Pictures

6"
AMOLED

1080x2220

24
MP

24mp

4GB
RAM

Octa-core

3300
mAh

(Non removable)

29Points Samsung Galaxy Z Flip 4 (SM-F721B 128GB) Compare Samsung Galaxy A7 (2018) X

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2640

12.2
MP

10mp

8GB
RAM

Octa-core

3700
mAh

(Non removable)

What's the better phone? Samsung Galaxy Z Flip 4 (SM-F721B 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!

9 Advantages Samsung Galaxy A7 2018 (SM-A750GN/DS 64GB)	vs	29 Advantages Samsung Galaxy Z Flip 4 (SM-F721B 128GB)
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+168 grams (5.88 ounces)11% Lighter	vs	187 grams (6.55 ounces)
+(triple camera) 24MP + 8MP + 5MP53% Higher resolution main camera	vs	(dual camera) 12.2MP + 12MP
+f/1.7 (aperture)6% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/1.8 (aperture)
+(front) 24MP139% Higher resolution secondary camera to take pictures and selfies	vs	(front) 10MP
+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 reversible connector
+FMAdvantage The radio lets you listen to your songs and sports in general	vs	Not supported
+Gorilla Glass 3Advantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
2.2GHz 64bit Octa-core (14nm)	vs	+3.19GHz 64bit Octa-core (4nm)64% More powerful processor, you can open your applications faster
4GB LPDDR4X	vs	+8GB LPDDR5100% More RAM memory. Typically more responsive and better for multitasking.
64GB (50GB available)	vs	+128GB (99GB available)98% More internal storage for applications and files
eMMC 5.1	vs	+UFS 3.1Advantage Fastest write and read storage.
7.5 millimeters (0.3 inches)	vs	+6.9 millimeters (0.27 inches)9% Thinner
Plastic body, glass front/back	vs	+Aluminum frame, flexible plastic screen, glass backAdvantage More resistant material
Not supported	vs	+HDR10+Advantage The HDR10+ display provides vibrant colors and more details
60Hz	vs	+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
1080x2220 pixels	vs	+1080x2640 pixels19% Higher resolution screen
411 PPI	vs	+426 PPI4% Crisper display of text, images and videos because it has more pixels per inch (ppi)
6"	vs	+6.7"12% Larger screen
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
1/2.8" inches	vs	+1/1.76" inches59% The larger sensor camera lets you take photos with better depth.
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 14Advantage Android 14 is newer and safer
4G LTE-A	vs	+5G Sub6Advantage The 5G Sub6 network is newer and faster
(4G LTE-A) 300 Mbps	vs	+(5G Sub6) 3000 Mbps9 times Faster for surfing the internet and download files
Not supported	vs	+BarometerAdvantage Sensors help you use the device
3300 mAh	vs	+3700 mAh12% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
7.75W	vs	+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.
Not supported	vs	+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.
2 slots (Dual-SIM) (dedicated slot)	vs	+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.
Mono sound (not stereo)	vs	+Stereo soundAdvantage Better sound quality for listening to music or clearer hands-free calls
802.11 a/b/g/n/ac [wifi5]	vs	+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
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	+IPX8 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

20 Common items in both devices

Super AMOLED / Dynamic AMOLED

16 million

LED flash

Only digital zoom

PDAF: phase detection autofocus

HDR photo on both cameras / HDR photo/video on both cameras

Capacitive

+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 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Change model		Choose the model
Model	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Other model names	Galaxy A7 SM-A750GN/Dual-Sim (64GB + 4GB RAM) NFC	Galaxy Z Flip4 5G (SM-F721B)
Country or region available	Indonesia, Thailand, Vietnam	(Global, International)
Brand	Samsung	Samsung
Release date	10/1/2018, Announced: 9/20/2018	8/25/2022, Announced: 8/10/2022
Depth	7.5 millimeters (0.3 inches)	6.9 millimeters (0.27 inches)
Size (width x height)	76.8 x 159.8 millimeters (3.02 x 6.29 in)	71.9 x 165.2 millimeters (2.83 x 6.5 in)
Weight	168 grams (5.88 ounces)	187 grams (6.55 ounces)
Build, materials	Plastic body, glass front/back	Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus+ Folded: 15.9 x 71.9 x 84.9 mm
Protection against water and others	Not supported	IPX8 certified: water resistant up to 1.5 meters and 30min
📲 Display
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Display type	Super AMOLED	Dynamic AMOLED
Screen size	6" inches	6.7" inches
Screen-to-body ratio	~74.4% (screen-to-body ratio)	~85.4% (screen-to-body ratio)
Display resolution	1080x2220 pixels (18.5:9)	1080x2640 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	411 PPI	426 PPI
Colors	16 million	16 million
Scratch-resistant glass	Gorilla Glass 3	Not supported
Refresh rate	60Hz	120Hz
Display features	Always-On Display	1200nits[peak] HDR10+ Always-On Display Extra display: Super AMOLED 1.9" (260x512), Gorilla Glass Victus+
🤖 Operating System
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
System version	Android 8.0 Oreo	Android 12
Firmware update	Android 10	Android 14
User Interface	One UI 2.0	One UI 4.1 / 5.1 / 6.0
⚙️ Processor
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Chipset	64bit: Samsung Exynos 7885 (14nm)	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)
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 3.19GHz ARM Cortex-X2 (Single-core) 3x 2.75GHz ARM Cortex-A710 (Triple-core) 4x 2GHz ARM Cortex-A510 (Quad-core)
GPU graphical controller	ARM Mali-G71 MP2	Qualcomm Adreno 730 (818MHz)
Performance (benchmark)	AnTuTu: 123883 (v7) Geekbench: 4446 (v4.4) GFXBench: 5.7fps (ES 3.1 onscreen)	AnTuTu: 685765 (v8), 800001 (v9) Geekbench: 3913 (v5.1) GFXBench: 74fps (ES 3.1 onscreen)
💽 Memory and storage
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
RAM memory	4GB LPDDR4X	8GB LPDDR5
Internal storage	64GB (50GB available) eMMC 5.1	128GB (99GB available) UFS 3.1
External storage	Until 1TB microSD, microSDXC (dedicated slot)	Not supported
📶 Mobile networks
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
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)	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM
Maximum Download / Upload	300/50 Mbps	3000/1024 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 Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE
Primary 5G network	Not supported	SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 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, Sub6
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 Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (38, 39, 40, 41) VoLTE
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
📷 Camera
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Back camera (main camera)	(triple camera) 24 megapixels 8MP ultrawide f/2.418mm1/4"1.12µm 5MP depth f/2.2	(dual camera) 12.2 megapixels 12MP ultrawide f/2.2123°1.12µm
Main camera resolution	5656x4242 pixels	4032x3024 pixels
Video recording (primary)	Full HD (1920x1080) 30 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	LED flash
Focal aperture	f/1.7 (aperture)	f/1.8 (aperture)
Focal length	27mm lens	24mm lens
Sensor size	1/2.8" inches	1/1.76" inches
Pixel size	0.9µm pixel	1.8µm 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@240fps slow motion 720p@960fps slow motion	4K@30/60fps 1080p@30/60/240fps 720p@960fps HDR10+ Slow motion
📸 Front camera
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Front camera (secondary)	24 megapixels	10 megapixels
Front camera resolution	5656x4242 pixels	3872x2592 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.4 (aperture)
Focal length	26mm lens	26mm lens
Sensor size	1/2.8" inches	1/3" inches
Pixel size	0.9µm pixel	1.22µm pixel
🔉 Sound and multimedia
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Loudspeaker	Mono sound (not stereo) Dolby Atmos	Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG
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 64GB)	Galaxy Z Flip 4 (SM-F721B 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	Type-C reversible connector
TV output	Not supported	USB Type-C (reversible)
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 [wifi6] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	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 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Sensors	Accelerometer Ambient light sensor ANT+ Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3300 mAh	3700 mAh
Charger, watts	7.75W (5V/1.55A) Wired charging	25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0
Inductive / wireless charging	Not supported	15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging
Talk time autonomy	19 hours	34 hours (1.4 days)
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 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, Blue, Gold, Pink	• Colors: Graphite, White, Bora Purple, Pink Gold, Blue, Yellow, Navy, Khaki, Red • Samsung Pay (Visa, MasterCard)
☢️ Radiation rate
	Galaxy A7 2018 (SM-A750GN/DS 64GB)	Galaxy Z Flip 4 (SM-F721B 128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	1.01W/kg (head), 1.01W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	0.335W/kg (head), 1.425W/kg (body)	1.151W/kg (head), 1.198W/kg (body)