Samsung Galaxy Z Flip 5G (SM-F7070) vs Samsung Galaxy S21 FE (SM-G990E/DS 128GB/6GB)

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Side by side comparison between Samsung Galaxy Z Flip 5G vs Samsung Galaxy S21 FE phones, differences, pros, cons and full specifications. What's the better?

1/19/2022 5:13 PM, updated: 11/21/2023 5:15 AM

Compare Samsung Galaxy S21 FE X Samsung Galaxy Z Flip 5G (SM-F7070) 06Points

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2636

12.2
MP

10mp

8GB
RAM

Octa-core

3300
mAh

(Non removable)

17Points Samsung Galaxy S21 FE (SM-G990E/DS 128GB/6GB) Compare Samsung Galaxy Z Flip 5G X

Specifications Compare Models Pictures

6.4"
AMOLED

1080x2400

12.2
MP

32mp

6GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Samsung Galaxy S21 FE (SM-G990E/DS 128GB/6GB)

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!

6 Advantages Samsung Galaxy Z Flip 5G (SM-F7070)	vs	17 Advantages Samsung Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
+8GB LPDDR4X33% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR5
+256GB (223GB available)130% More internal storage for applications and files	vs	128GB (97GB available)
+7.2 millimeters (0.28 inches)10% Thinner	vs	7.9 millimeters (0.31 inches)
+1080x2636 pixels10% Higher resolution screen	vs	1080x2400 pixels
+425 PPI3% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	411 PPI
+6.7"5% Larger screen	vs	6.4"
3.09GHz 64bit Octa-core (7nm)	vs	+2.9GHz 64bit Octa-core (5nm)1% More powerful processor, you can open your applications faster
UFS 3.0	vs	+UFS 3.1Advantage Fastest write and read storage.
183 grams (6.41 ounces)	vs	+177 grams (6.2 ounces)3% Lighter
60Hz	vs	+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.
(dual camera) 12.2MP + 12MP	vs	+(triple camera) 12.2MP + 12MP + 8MP33% Higher resolution main camera
Only digital zoom	vs	+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures
1/2.55" inches	vs	+1/1.76" inches45% The larger sensor camera lets you take photos with better depth.
(front) 10MP	vs	+(front) 32MP2 times Higher resolution secondary camera to take pictures and selfies
Android 13	vs	+Android 14Advantage Android 14 is newer and safer
3300 mAh	vs	+4500 mAh36% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
15W	vs	+25W67% 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)	vs	+2 slots (Dual-SIM)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
Not supported	vs	+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.
USB 2.0 Type-C, USB OTG On-The-Go	vs	+USB 3.2 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.
Not supported	vs	+Gorilla Glass VictusAdvantage Protection against scratches on the screen lets you carry your phone with your keys
Not supported	vs	+IP68 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example

31 Common items in both devices

Aluminum frame, flexible plastic screen, glass back / Aluminum body, glass front, plastic back

Dynamic AMOLED

HDR10+

16 million

LED flash

PDAF: phase detection autofocus

OIS: Optical stabilization

+24 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 Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Change model		Choose the model
Model	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Other model names	Galaxy Z Flip2 5G (SM-F7070)	Galaxy S21 FE 5G SM-G990B/Dual-SIM (Exynos)
Country or region available	China, Hong Kong	(Latin America), Brazil
Brand	Samsung	Samsung
Release date	8/7/2020, Announced: 7/22/2020	1/7/2022, Announced: 1/4/2022
Depth	7.2 millimeters (0.28 inches)	7.9 millimeters (0.31 inches)
Size (width x height)	73.6 x 167.3 millimeters (2.9 x 6.59 in)	74.5 x 155.7 millimeters (2.93 x 6.13 in)
Weight	183 grams (6.41 ounces)	177 grams (6.2 ounces)
Build, materials	Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass 6	Aluminum body, glass front, plastic back
Protection against water and others	Not supported	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant
📲 Display
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Display type	Dynamic AMOLED	Dynamic AMOLED
Screen size	6.7" inches	6.4" inches
Screen-to-body ratio	~82.5% (screen-to-body ratio)	~85.3% (screen-to-body ratio)
Display resolution	1080x2636 pixels	1080x2400 pixels (20:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch 10-points
Pixel density (dot pitch)	425 PPI	411 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Gorilla Glass Victus
Refresh rate	60Hz	120Hz
Display features	HDR10+ Always-On Display Extra display: Super AMOLED 1.1" (112x300)	1300nits[peak] HDR10+ Always-On Display
🤖 Operating System
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
System version	Android 10	Android 12
Firmware update	Android 13	Android 14
User Interface	One UI 2.0 / 3.1 / 4.1 / 5.0	One UI 4.1 / 5.1 / 6.0
⚙️ Processor
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Chipset	64bit: Qualcomm Snapdragon 865+ (SM8250-AB) (7nm)	64bit: Samsung Exynos 2100 (5nm)
CPU	Octa-core, 3 processors: 1x 3.09GHz Kryo 585 (Single-core) 3x 2.42GHz Kryo 585 (Triple-core) 4x 1.8GHz Kryo 585 (Quad-core)	Octa-core, 3 processors: 1x 2.9GHz ARM Cortex-X1 (Single-core) 3x 2.8GHz ARM Cortex-A78 (Triple-core) 4x 2.2GHz ARM Cortex-A55 (Quad-core)
GPU graphical controller	Qualcomm Adreno 650 (250-646MHz)	ARM Mali-G78 MP14 (854MHz)
Performance (benchmark)	feature not registered	feature not registered
💽 Memory and storage
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
RAM memory	8GB LPDDR4X	6GB LPDDR5
Internal storage	256GB (223GB available) UFS 3.0	128GB (97GB available) UFS 3.1
External storage	Not supported	Not supported
📶 Mobile networks
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Dual-SIM	Not supported	Dual-SIM Standby - Call active on one sim card
SIM card	1 slot (Single-SIM) nano-SIM (4FF)	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	2000/1024 Mbps	2000/1024 Mbps
Network technology	2G, 3G, 4G, 5G	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	CDMA 800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO UMTS 850/900/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 18, 19, 20, 25, 26, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE	LTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 41, 77, 78, 79)	SA/NSA/Sub6 (1, 3, 5, 8, 28, 41, 78, 79)
Primary data network	GPRS, EDGE, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
Secondary 2G network	Not supported	GSM 850/900/1800/1900
Secondary 3G network	Not supported	UMTS 850/900/1700/1900/2100
Secondary 4G network	Not supported	LTE Cat20 (1, 3, 3, 4, 5, 7, 8, 12, 20, 28) TD-LTE (34, 38, 39, 40, 41) VoLTE
Secondary data network	Not supported	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA
📷 Camera
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Back camera (main camera)	(dual camera) 12.2 megapixels 12MP ultrawide f/2.2123°1.12µm	(triple camera) 12.2 megapixels 12MP ultrawide f/2.2123°13mm1/3"1.12µm 8MP telephoto f/2.476mm1/4.5"1.0µmPDAFOIS3x-optical-zoom
Main camera resolution	4032x3024 pixels	4032x3024 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	4K UHD (3840x2160) 60 fps
Flash	LED flash	LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	27mm lens	26mm lens
Sensor size	1/2.55" inches	1/1.76" inches
Pixel size	1.4µm pixel	1.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical 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	Supported	Supported
HDR	HDR photo on both cameras	HDR photo/video on both cameras
Camera extras	1080p@240fps 720p@960fps	4K@30/60fps 1080p@30/60fps 1080p@240fps (slow motion) 720p@960fps (slow motion)
📸 Front camera
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Front camera (secondary)	10 megapixels	32 megapixels
Front camera resolution	3872x2592 pixels	6528x4896 pixels
Video recording (secondary)	4K UHD (3840x2160)	4K UHD (3840x2160)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	f/2.2 (aperture)
Focal length	26mm lens	26mm lens
Sensor size	feature not registered	1/2.74" inches
Pixel size	1.22µm pixel	0.8µm pixel
🔉 Sound and multimedia
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Loudspeaker	Mono sound (not stereo) 32-bit/384kHz Tuned by AKG	Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	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 Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 3.2 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	Type-C reversible connector
TV output	Not supported	USB Type-C SlimPort®
Bluetooth	5.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax [wifi6] (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, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3300 mAh	4500 mAh
Charger, watts	15W (9V/1.67A) Wired fast charging	25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0
Inductive / wireless charging	Qi wireless charging	15W Qi wireless charging 4.5W Reverse wireless charging
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
Call control	Voice dialing, Voice recorder, Voice commands	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: Mystic Grey, White, Bronze • Samsung Pay	• Colors: Graphite, White, Lavender, Olive
☢️ Radiation rate
	Galaxy Z Flip 5G (SM-F7070)	Galaxy S21 FE (SM-G990E/DS 128GB/6GB)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	0.65W/kg (head), 1.19W/kg (body)
SAR 2W/kg (Europe, UK, etc.)	feature not registered	0.93W/kg (head), 1.319W/kg (body)