Motorola Moto X Force (XT1581) vs Samsung Galaxy Z Flip 4 (SM-F721B 128GB)

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Side by side comparison between Motorola Moto X Force vs Samsung Galaxy Z Flip 4 phones, differences, pros, cons and full specifications. What's the better?

1/20/2023 7:20 AM, updated: 5/19/2025 11:32 AM

Compare Samsung Galaxy Z Flip 4 X Motorola Moto X Force (XT1581) 09Points

Specifications Compare Models Pictures

5.4"
AMOLED

1440x2560

21
MP

5mp

3GB
RAM

Octa-core

3760
mAh

(Non removable)

26Points Samsung Galaxy Z Flip 4 (SM-F721B 128GB) Compare Motorola Moto X Force 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 Motorola Moto X Force (XT1581)	vs	26 Advantages Samsung Galaxy Z Flip 4 (SM-F721B 128GB)
+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards	vs	Not supported
+169 grams (5.92 ounces)11% Lighter	vs	187 grams (6.55 ounces)
+1440x2560 pixels29% Higher resolution screen	vs	1080x2640 pixels
+544 PPI28% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	426 PPI
+Dual-LED on main camera and LED on front cameraAdvantage The Dual-LED on main camera and LED on front camera helps in dark places or in low light	vs	LED flash
+3760 mAh2% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3700 mAh
+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores	vs	Type-C reversible connector
+ShatterShieldAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+IP68 certified, MIL-STD-810G military certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	IPX8 certified
2GHz 64bit Octa-core	vs	+3.19GHz 64bit Octa-core (4nm)59% More powerful processor, you can open your applications faster
3GB LPDDR4	vs	+8GB LPDDR5167% More RAM memory. Typically more responsive and better for multitasking.
64GB (54GB available)	vs	+128GB (99GB available)83% More internal storage for applications and files
eMMC 5.0	vs	+UFS 3.1Advantage Fastest write and read storage.
9.2 millimeters (0.36 inches)	vs	+6.9 millimeters (0.27 inches)33% Thinner
AMOLED	vs	+Dynamic AMOLEDAdvantage Dynamic AMOLED display is brighter and more vivid
5.4"	vs	+6.7"24% Larger screen
(back) 21MP	vs	+(dual camera) 12.2MP + 12MP15% Higher resolution main camera
EIS: Digital stabilization	vs	+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video
Not supported	vs	+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness
HDR photo/video only main camera	vs	+HDR photo/video on both camerasAdvantage The HDR technology produced photos with more detail in dark areas
f/2.0 (aperture)	vs	+f/1.8 (aperture)11% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.
(front) 5MP	vs	+(front) 10MP99% Higher resolution secondary camera to take pictures and selfies
(front) Full HD (1920x1080)	vs	+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera
Android 7.0 Nougat	vs	+Android 15Advantage Android 15 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
Not supported	vs	+Face unlock 2DAdvantage Sensors help you use the device
Not supported	vs	+Fingerprint sensor (side-mounted)Advantage Sensors help you use the device
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.
2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)	vs	+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.
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.
4.1 + A2DP	vs	+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster
MicroUSB 2.0	vs	+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.

22 Common items in both devices

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

16 million

Only digital zoom

PDAF: phase detection autofocus

4K UHD (3840x2160)

Capacitive

Multitouch

+15 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
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Change model		Choose the model
Model	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Other model names	Moto X Force (Dual-Sim 64GB), Droid Turbo 2, Motorola Bounce	Galaxy Z Flip4 5G (SM-F721B)
Country or region available	Brazil, China	(Global, International)
Brand	Motorola	Samsung
Release date	10/29/2015	8/25/2022, Announced: 8/10/2022
Depth	9.2 millimeters (0.36 inches)	6.9 millimeters (0.27 inches)
Size (width x height)	78 x 149.8 millimeters (3.07 x 5.9 in)	71.9 x 165.2 millimeters (2.83 x 6.5 in)
Weight	169 grams (5.92 ounces)	187 grams (6.55 ounces)
Build, materials	Aluminum body, glass front	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	IP68 certified: dust/waterproof over 1.5 meters and 30min. MIL-STD-810G military certified: salt, dust, humidity, rain, vibration, solar radiation, transport and thermal shock resistant.	IPX8 certified: water resistant up to 1.5 meters and 30min
📲 Display
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Display type	AMOLED	Dynamic AMOLED
Screen size	5.4" inches	6.7" inches
Screen-to-body ratio	~68.8% (screen-to-body ratio)	~85.4% (screen-to-body ratio)
Display resolution	1440x2560 pixels	1080x2640 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	544 PPI	426 PPI
Colors	16 million	16 million
Scratch-resistant glass	ShatterShield	Not supported
Refresh rate	feature not registered	120Hz
Display features	feature not registered	1200nits[peak] HDR10+ Always-On Display Extra display: Super AMOLED 1.9" (260x512), Gorilla Glass Victus+
🤖 Operating System
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
System version	Android 5.1.1 Lollipop	Android 12
Firmware update	Android 7.0 Nougat	Android 15
User Interface	feature not registered	One UI 4.1 / 5.1 / 6.0 / 7.0
⚙️ Processor
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Chipset	64bit: Qualcomm Snapdragon 810 MSM8994 (20nm)	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)
CPU	Octa-core, 2 processors: 4x 2GHz ARM Cortex-A57 (Quad-core) 4x 1.5GHz ARM Cortex-A53 (Quad-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	Qualcomm Adreno 430 600Mhz	Qualcomm Adreno 730 (818MHz)
Performance (benchmark)	feature not registered	AnTuTu: 685765 (v8), 800001 (v9) Geekbench: 3913 (v5.1) GFXBench: 74fps (ES 3.1 onscreen)
💽 Memory and storage
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
RAM memory	3GB LPDDR4	8GB LPDDR5
Internal storage	64GB (54GB available) eMMC 5.0	128GB (99GB available) UFS 3.1
External storage	Until 1TB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)	Not supported
📶 Mobile networks
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
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
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	CDMA800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Primary 3G network	CDMA2000 1xEV-DO TD-SCDMA 1900/2000 UMTS 850/900/1700/1900/2100	UMTS 850/900/1700/1900/2100
Primary 4G network	LTE Cat6 (Bands 1, 3, 7, 17, 20) TD-LTE (Bands 38, 39, 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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, 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	CDMA800, GSM 850/900/1800/1900	GSM 850/900/1800/1900
Secondary 3G network	CDMA2000 1xEV-DO	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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6
📷 Camera
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Back camera (main camera)	21 megapixels	(dual camera) 12.2 megapixels 12MP ultrawide f/2.2123°1.12µm
Main camera resolution	5616x3744 pixels	4032x3024 pixels
Video recording (primary)	4K UHD (3840x2160) 30 fps	4K UHD (3840x2160) 60 fps
Flash	Dual-LED on main camera and LED on front camera	LED flash
Focal aperture	f/2.0 (aperture)	f/1.8 (aperture)
Focal length	feature not registered	24mm (lens)
Sensor size	feature not registered	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	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/video only main camera	HDR photo/video on both cameras
Camera extras	feature not registered	4K@30/60fps 1080p@30/60/240fps 720p@960fps HDR10+ Slow motion
📸 Front camera
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Front camera (secondary)	5 megapixels	10 megapixels
Front camera resolution	2592x1944 pixels	3872x2592 pixels
Video recording (secondary)	Full HD (1920x1080)	4K UHD (3840x2160)
Front flash	LED	Not supported
Focal aperture	f/2.0 (aperture)	f/2.4 (aperture)
Focal length	feature not registered	26mm (lens)
Sensor size	feature not registered	1/3" inches
Pixel size	1.4µm pixel	1.22µm pixel
🔉 Sound and multimedia
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Loudspeaker	Supported	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.264, H.263, WMV	MP4, H.265, H.264, H.263, XviD, MKV
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, WMA, eAAC+, FLAC
🔌 Connectivity
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
USB	MicroUSB 2.0	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	4.1 + A2DP	5.2 + A2DP/LE
WiFi	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO	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	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou
NFC	Supported	Supported
Infrared port	Supported	Not supported
🧭 Sensors
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Sensors	Accelerometer Ambient light sensor Compass Gyroscope Proximity sensor	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
Battery type	Li-Ion: lithium-ion (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3760 mAh	3700 mAh
Charger, watts	15W Wired fast charging	25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0
Inductive / wireless charging	Qi wireless charging (Qi/PMA)	15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging
Talk time autonomy	36 hours (1.5 days)	34 hours (1.4 days)
Standby	360 hours (15 days)	feature not registered
➕ Other features
	Moto X Force (XT1581)	Galaxy Z Flip 4 (SM-F721B 128GB)
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: Black • Moto Maker • Moto ShatterShield • The screen don't crack or shatter • TurboPower: 13 hours of battery life in 15min • WiFi hotspot	• Colors: Graphite, White, Bora Purple, Pink Gold, Blue, Yellow, Navy, Khaki, Red • Samsung Pay (Visa, MasterCard)
☢️ Radiation rate
	Moto X Force (XT1581)	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.)	feature not registered	1.151W/kg (head), 1.198W/kg (body)