Samsung Galaxy Z Flip 4 (SM-F721B 128GB) vs TCL 10 Pro (T799B)

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Side by side comparison between Samsung Galaxy Z Flip 4 vs TCL 10 Pro 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 TCL 10 Pro X Samsung Galaxy Z Flip 4 (SM-F721B 128GB) 24Points

Specifications Compare Models Pictures

6.7"
AMOLED

1080x2640

12.2
MP

10mp

8GB
RAM

Octa-core

3700
mAh

(Non removable)

09Points TCL 10 Pro (T799B) Compare Samsung Galaxy Z Flip 4 X

Specifications Compare Models Pictures

6.47"
AMOLED

1080x2340

64
MP

24mp

6GB
RAM

Octa-core

4500
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!

24 Advantages Samsung Galaxy Z Flip 4 (SM-F721B 128GB)	vs	9 Advantages TCL 10 Pro (T799B)
+3.19GHz 64bit Octa-core (4nm)53% More powerful processor, you can open your applications faster	vs	2GHz 64bit Octa-core (11nm)
+8GB LPDDR533% More RAM memory. Typically more responsive and better for multitasking.	vs	6GB LPDDR4X
+UFS 3.1Advantage Fastest write and read storage.	vs	UFS 2.1
+6.9 millimeters (0.27 inches)33% Thinner	vs	9.2 millimeters (0.36 inches)
+Dynamic AMOLEDAdvantage Dynamic AMOLED display is brighter and more vivid	vs	AMOLED
+HDR10+Advantage The HDR10+ display provides vibrant colors and more details	vs	HDR10
+120Hz100% The display reproduces more frames per second because the frequency (Hertz) is higher, improves fluidity and tires your eyes less.	vs	60Hz
+1080x2640 pixels13% Higher resolution screen	vs	1080x2340 pixels
+426 PPI7% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	398 PPI
+6.7"4% Larger screen	vs	6.47"
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+Android 15Advantage Android 15 is newer and safer	vs	Android 11
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	4G LTE-A
+(5G Sub6) 3000 Mbps7 times Faster for surfing the internet and download files	vs	(4G LTE-A) 400 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+25W39% 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	18W
+Qi Wireless charging (Qi/WPC)Advantage Wireless charging is another way to charge the battery.	vs	Not supported
+1 slot (Single-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	1 slot (Single-SIM) (dedicated slot)
+Stereo soundAdvantage Better sound quality for listening to music or clearer hands-free calls	vs	Mono sound (not stereo)
+802.11 a/b/g/n/ac/ax [wifi6]Advantage WiFi 802.11 a/b/g/n/ac/ax [wifi6] is newer and faster	vs	802.11 a/b/g/n/ac [wifi5]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+5.2 + A2DP/LEAdvantage Bluetooth 5.2 + A2DP/LE is newer and faster	vs	5.0 + A2DP/LE
+IPX8 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
Not supported	vs	+Until 1TB microSD, microSDXCAdvantage More external storage for files using memory cards
187 grams (6.55 ounces)	vs	+177 grams (6.2 ounces)6% Lighter
(dual camera) 12.2MP + 12MP	vs	+(quad camera) 64MP + 16MP + 5MP + 2MP3 times Higher resolution main camera
LED flash	vs	+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light
1/1.76" inches	vs	+1/1.72" inches2% The larger sensor camera lets you take photos with better depth.
(front) 10MP	vs	+(front) 24MP137% Higher resolution secondary camera to take pictures and selfies
3700 mAh	vs	+4500 mAh22% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores
Not supported	vs	+FMAdvantage The radio lets you listen to your songs and sports in general

27 Common items in both devices

128GB (99GB available) / 128GB (103GB available)

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

16 million

Only digital zoom

PDAF: phase detection autofocus

BSI sensor

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

+20 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 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Change model		Choose the model
Model	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Other model names	Galaxy Z Flip4 5G (SM-F721B)	TCL 10 Pro T799B-2ALCUS11-2
Country or region available	(Global, International)	(Latin America), Canada, USA
Brand	Samsung	TCL
Release date	8/25/2022, Announced: 8/10/2022	5/19/2020, Announced: 4/6/2020
Depth	6.9 millimeters (0.27 inches)	9.2 millimeters (0.36 inches)
Size (width x height)	71.9 x 165.2 millimeters (2.83 x 6.5 in)	72.4 x 158.5 millimeters (2.85 x 6.24 in)
Weight	187 grams (6.55 ounces)	177 grams (6.2 ounces)
Build, materials	Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus+ Folded: 15.9 x 71.9 x 84.9 mm	Aluminum frame, glass front/back
Protection against water and others	IPX8 certified: water resistant up to 1.5 meters and 30min	Not supported
📲 Display
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Display type	Dynamic AMOLED	AMOLED
Screen size	6.7" inches	6.47" inches
Screen-to-body ratio	~85.4% (screen-to-body ratio)	~89.5% (screen-to-body ratio)
Display resolution	1080x2640 pixels	1080x2340 pixels (19.5:9)
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	426 PPI	398 PPI
Colors	16 million	16 million
Scratch-resistant glass	Not supported	Not supported
Refresh rate	120Hz	60Hz
Display features	1200nits[peak] HDR10+ Always-On Display Extra display: Super AMOLED 1.9" (260x512), Gorilla Glass Victus+	600nits[typ] HDR10 Always-On Display NXTVISION
🤖 Operating System
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
System version	Android 12	Android 10
Firmware update	Android 15	Android 11
User Interface	One UI 4.1 / 5.1 / 6.0 / 7.0	TCL UI
⚙️ Processor
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Chipset	64bit: Qualcomm Snapdragon 8+ Gen 1 (SM8475) (4nm)	64bit: Qualcomm Snapdragon 675 (SM6150) (11nm)
CPU	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)	Octa-core, 2 processors: 2x 2GHz Kryo 460 Gold (Dual-core) 6x 1.7GHz Kryo 460 Silver (Hexa-core)
GPU graphical controller	Qualcomm Adreno 730 (818MHz)	Qualcomm Adreno 612 (845MHz)
Performance (benchmark)	AnTuTu: 685765 (v8), 800001 (v9) Geekbench: 3913 (v5.1) GFXBench: 74fps (ES 3.1 onscreen)	AnTuTu: 220202 (v8), 275829 (v9)
💽 Memory and storage
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
RAM memory	8GB LPDDR5	6GB LPDDR4X
Internal storage	128GB (99GB available) UFS 3.1	128GB (103GB available) UFS 2.1
External storage	Not supported	Until 1TB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Not supported
SIM card	1 slot (Single-SIM) nano-SIM (4FF) + e-SIM	1 slot (Single-SIM) nano-SIM (4FF)
Maximum Download / Upload	3000/1024 Mbps	400/75 Mbps
Network technology	2G, 3G, 4G, 5G	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 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	LTE Cat13 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 66) TD-LTE (38, 40, 41) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 28, 38, 40, 41, 66, 77, 78)	Not supported
Primary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A
Secondary 2G network	GSM 850/900/1800/1900	Not supported
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	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	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	Not supported
📷 Camera
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Back camera (main camera)	(dual camera) 12.2 megapixels 12MP ultrawide f/2.2123°1.12µm	(quad camera) 64 megapixels 16MP ultrawide f/2.4123°13mm1/3.1"1.0µm 5MP macro f/2.283°1/5" 2MP depth f/2.477°1/2.8"
Main camera resolution	4032x3024 pixels	10120x6328 pixels
Video recording (primary)	4K UHD (3840x2160) 60 fps	4K UHD (3840x2160) 30 fps
Flash	LED flash	Dual-LED flash
Focal aperture	f/1.8 (aperture)	f/1.8 (aperture)
Focal length	24mm (lens)	26mm (lens)
Sensor size	1/1.76" inches	1/1.72" inches
Pixel size	1.8µm pixel	0.8µm pixel
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical 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	Supported
HDR	HDR photo/video on both cameras	HDR photo on both cameras
Camera extras	4K@30/60fps 1080p@30/60/240fps 720p@960fps HDR10+ Slow motion	1080p@120fps 720p@960fps
📸 Front camera
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Front camera (secondary)	10 megapixels	24 megapixels
Front camera resolution	3872x2592 pixels	5632x4224 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.4 (aperture)	f/2.0 (aperture)
Focal length	26mm (lens)	26mm (lens)
Sensor size	1/3" inches	1/2.8" inches
Pixel size	1.22µm pixel	0.9µm pixel
🔉 Sound and multimedia
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Loudspeaker	Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG	Mono sound (not stereo)
Active noise cancellation	2 microphones or more	2 microphones or more
Radio	Not supported	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 Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
USB	USB 2.0 Type-C, USB OTG On-The-Go	USB 2.0 Type-C, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	USB Type-C (reversible)
Bluetooth	5.2 + 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 [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou	A-GPS, GeoTagging, GLONASS, GALILEO
NFC	Supported	Supported
Infrared port	Not supported	Supported
🧭 Sensors
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Hall effect Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock 2D Fingerprint sensor (under display) Gyroscope Hall effect Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	3700 mAh	4500 mAh
Charger, watts	25W Wired fast charging Reverse charging by cable USB Power Delivery 3.0	18W (9V/2A) Wired fast charging Reverse charging by cable Quick Charge 3
Inductive / wireless charging	15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging	Not supported
Talk time autonomy	34 hours (1.4 days)	18 hours
Standby	feature not registered	600 hours (25 days)
➕ Other features
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
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: Graphite, White, Bora Purple, Pink Gold, Blue, Yellow, Navy, Khaki, Red • Samsung Pay (Visa, MasterCard)	• Colors: Gray, Green • TPU case included
☢️ Radiation rate
	Galaxy Z Flip 4 (SM-F721B 128GB)	TCL 10 Pro (T799B)
SAR 1.6W/kg (USA, Mexico, etc.)	1.01W/kg (head), 1.01W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	1.151W/kg (head), 1.198W/kg (body)	feature not registered