Samsung Galaxy Z Fold 7 (SM-F966B/DS 1TB) vs Vivo X7 (128GB)

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Side by side comparison between Samsung Galaxy Z Fold 7 vs Vivo X7 phones, differences, pros, cons and full specifications. What's the better?

9/6/2025 5:00 PM, updated: 9/6/2025 5:00 PM

Compare Vivo X7 X Samsung Galaxy Z Fold 7 (SM-F966B/DS 1TB) 29Points

Specifications Compare Models Pictures

8"
AMOLED

1968x2184

200
MP

10mp

16GB
RAM

Octa-core

4400
mAh

(Non removable)

06Points Vivo X7 (128GB) Compare Samsung Galaxy Z Fold 7 X

Specifications Compare Models Pictures

5.2"
AMOLED

1080x1920

13
MP

16mp

4GB
RAM

Octa-core

3000
mAh

(Non removable)

What's the better phone? Samsung Galaxy Z Fold 7 (SM-F966B/DS 1TB)

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!

29 Advantages Samsung Galaxy Z Fold 7 (SM-F966B/DS 1TB)	vs	6 Advantages Vivo X7 (128GB)
+4.47GHz 64bit Octa-core (3nm)175% More powerful processor, you can open your applications faster	vs	1.8GHz 64bit Octa-core
+16GB LPDDR5X3 times More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR3
+1TB (980GB available)7 times More internal storage for applications and files	vs	128GB (116GB available)
+4.2 millimeters (0.17 inches)71% Thinner	vs	7.2 millimeters (0.28 inches)
+1968x2184 pixels107% Higher resolution screen	vs	1080x1920 pixels
+8"54% Larger screen	vs	5.2"
+(triple camera) 200MP + 10MP + 12MP16 times Higher resolution main camera	vs	(back) 13MP
+Digital and optical zoomAdvantage The zoom allows for better focus and approach to take pictures	vs	Only digital zoom
+OIS: Optical stabilizationAdvantage Image stabilization prevents blurry photos and helps in recording motion video	vs	EIS: Digital stabilization
+BSI sensorAdvantage The BSI sensor allows the entry of more light generating photos with more detail and brightness	vs	Not supported
+HDR photo/video and HDR photo on front cameraAdvantage The HDR technology produced photos with more detail in dark areas	vs	HDR photo only main camera
+f/1.7 (aperture)29% Diaphragm opening (Aperture) of the camera which has the smallest F number takes photos with better light exposure.	vs	f/2.2 (aperture)
+8K UHD (7680x4320)15 times More image quality for recording videos with the primary camera	vs	Full HD (1920x1080)
+(front) 4K UHD (3840x2160)3 times More image quality for recording videos with the secondary camera	vs	(front) Full HD (1920x1080)
+Android 16Advantage Android 16 is newer and safer	vs	Android 5.1.1 Lollipop
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	4G LTE
+(5G Sub6) 5000 Mbps32 times Faster for surfing the internet and download files	vs	(4G LTE) 150 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+Face unlock 2DAdvantage Sensors help you use the device	vs	Not supported
+UWB (Ultra Wideband)Advantage Sensors help you use the device	vs	Not supported
+4400 mAh47% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	3000 mAh
+2 slots (Dual-SIM) + e-SIM (Eletronic)Advantage You can have more mobile carriers/operators on the same device.	vs	2 slots (Dual-SIM) (hybrid slot/shares the same microSD slot)
+802.11 a/b/g/n/ac/ax/be [wifi7/6E/6]Advantage WiFi 802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] is newer and faster	vs	802.11 b/g/n [wifi4]
+DLNAAdvantage With DLNA technology you can access and play media files on TV, tablet or DLNA compatible device.	vs	Not supported
+5.4 + A2DP/LEAdvantage Bluetooth 5.4 + A2DP/LE is newer and faster	vs	4.0 + A2DP
+NFCAdvantage NFC allows you to make payments by approach quickly and securely	vs	Not supported
+USB 3.2 Type-C, USB OTG On-The-GoAdvantage Newer and faster USB version for transferring photos, mp3 or data.	vs	MicroUSB 2.0, USB OTG On-The-Go
+Type-CAdvantage Reversible connector, you can stick in a USB-C cable any which way; either side is up.	vs	MicroUSB 2.0, USB OTG On-The-Go
+IPX8 certifiedAdvantage Protection against water allows you talk to your friends in the rain, for example	vs	Not supported
Not supported	vs	+Until 256GB microSD, microSDXCAdvantage More external storage for files using memory cards
215 grams (7.53 ounces)	vs	+151 grams (5.29 ounces)42% Lighter
367 PPI	vs	+424 PPI16% Crisper display of text, images and videos because it has more pixels per inch (ppi)
LED flash	vs	+LED flash on both camerasAdvantage The LED flash on both cameras helps in dark places or in low light
(front) 10MP	vs	+(front) 16MP59% Higher resolution secondary camera to take pictures and selfies
Type-C reversible connector	vs	+3.5mm jackAdvantage Headsets with 3.5mm Jack size are more common and easy to find in stores

18 Common items in both devices

LTPO AMOLED / Super AMOLED

16 million

PDAF: phase detection autofocus

Capacitive

Multitouch

Accelerometer

Ambient light sensor

+11 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 Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Change model		Choose the model
Model	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Other model names	Galaxy Z Fold7 SM-F966B/Dual-SIM	BBK vivo X7 Dual-Sim
Country or region available	(Global, International)	(Global, International), China, Hong Kong, Taiwan
Brand	Samsung	Vivo
Release date	7/25/2025, Announced: 7/9/2025	7/1/2016
Depth	4.2 millimeters (0.17 inches)	7.2 millimeters (0.28 inches)
Size (width x height)	143.2 x 1584 millimeters (5.64 x 62.36 in)	71.3 x 147.3 millimeters (2.81 x 5.8 in)
Weight	215 grams (7.53 ounces)	151 grams (5.29 ounces)
Build, materials	Aluminum frame, flexible plastic screen, glass back Back: Gorilla Glass Victus 2 Folded: 8.9 mm x 72.8 x 158.4	feature not registered
Protection against water and others	IPX8 certified: water resistant up to 1.5 meters and 30min	Not supported
📲 Display
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Display type	LTPO AMOLED	Super AMOLED
Screen size	8" inches	5.2" inches
Screen-to-body ratio	~9.1% (screen-to-body ratio)	~71% (screen-to-body ratio)
Display resolution	1968x2184 pixels	1080x1920 pixels
Touchscreen	Capacitive Multitouch	Capacitive Multitouch
Pixel density (dot pitch)	367 PPI	424 PPI
Colors	16 million	16 million
Scratch-resistant glass	feature not registered	Not supported
Refresh rate	120Hz	feature not registered
Display features	2600nits[peak] HDR10+ Always-On Display Extra display: Dynamic LTPO AMOLED 2X 6.5" (1080x2520), 120Hz, Gorilla Glass Ceramic 2	feature not registered
🤖 Operating System
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
System version	Android 16	Android 5.1.1 Lollipop
Firmware update	feature not registered	feature not registered
User Interface	One UI 8	feature not registered
⚙️ Processor
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Chipset	64bit: Qualcomm Snapdragon 8 Elite (SM8750-AC) (3nm)	64bit: Qualcomm Snapdragon 652 MSM8976 (28nm)
CPU	Octa-core, 2 processors: 2x 4.47GHz Oryon V2 Phoenix L (Dual-core) 6x 3.53GHz Oryon V2 Phoenix M (Hexa-core)	Octa-core, 2 processors: 4x 1.8GHz ARM Cortex-A72 (Quad-core) 4x 1.4GHz ARM Cortex-A53 (Quad-core)
GPU graphical controller	Qualcomm Adreno 830 (1200MHz)	Qualcomm Adreno 510 600Mhz
Performance (benchmark)	AnTuTu: 1995920 (v10) Geekbench: 9152 (v6)	feature not registered
💽 Memory and storage
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
RAM memory	16GB LPDDR5X	4GB LPDDR3
Internal storage	1TB (980GB available) UFS 4.0	128GB (116GB available)
External storage	Not supported	Until 256GB microSD, microSDXC (hybrid slot/shares the same SIM-2 slot)
📶 Mobile networks
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (hybrid slot/shares the same microSD slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) micro-SIM (3FF) and nano-SIM (4FF)
Maximum Download / Upload	5000/1024 Mbps	150/50 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	Dual-Band 900/1800
Primary 2G network	GSM 850/900/1800/1900	CDMA 800, GSM 900/1800
Primary 3G network	UMTS 850/900/1700/1900/2100	TD-SCDMA 1900/2000 UMTS 850/900/1900/2100
Primary 4G network	LTE Cat (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66) TD-LTE (38, 39, 40, 41) VoLTE	LTE Cat4 (Bands 1,3) TD-LTE (Bands 38,39,40,41)
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 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, CDMA2000 EV-DO Rev 0, CDMA2000 EV-DO Rev A, TD-SCDMA, UMTS, TD-HSDPA, HSDPA, HSUPA, HSPA+, TD-LTE, LTE
Secondary 2G network	GSM 850/900/1800/1900	GSM 900/1800
Secondary 3G network	UMTS 850/900/1700/1900/2100	Not supported
Secondary 4G network	LTE Cat (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 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	GPRS, EDGE
📷 Camera
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Back camera (main camera)	(triple camera) 200 megapixels 10MP telephoto f/2.467mm1.0µmPDAFOIS3x-optical-zoom 12MP ultrawide f/2.2120°1.4µmPDAF	13 megapixels
Main camera resolution	20000x10000 pixels	4128x3096 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	Full HD (1920x1080) 30 fps
Flash	LED flash	LED flash on both cameras
Focal aperture	f/1.7 (aperture)	f/2.2 (aperture)
Focal length	24mm (lens)	feature not registered
Sensor size	1/1.3" inches	feature not registered
Pixel size	0.6µm pixel	feature not registered
Autofocus	PDAF: phase detection autofocus	PDAF: phase detection autofocus
Touch focus	Supported	Supported
Image stabilization	OIS: Optical stabilization	EIS: Digital stabilization
Zoom	Digital and optical zoom	Only digital zoom
Face/smile detection	Face detection, Smile detection	Face detection, Smile detection
BSI sensor	Supported	Not supported
HDR	HDR photo/video and HDR photo on front camera	HDR photo only main camera
Camera extras	8K@30fps 4K@60fps 1080p@60/120/240fps 720p@960fps 10-bit HDR HDR10+ Extra cover camera: 10MP wide (f/2.2 24mm 1.12µm)	feature not registered
📸 Front camera
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Front camera (secondary)	10 megapixels	16 megapixels
Front camera resolution	3872x2592 pixels	4608x3456 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	LED
Focal aperture	f/2.2 (aperture)	f/2.0 (aperture)
Focal length	18mm (lens)	feature not registered
Sensor size	feature not registered	feature not registered
Pixel size	1.12µm pixel	feature not registered
🔉 Sound and multimedia
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Loudspeaker	Stereo sound 32-bit/384kHz Dolby Atmos Tuned by AKG	Supported
Active noise cancellation	3 microphones	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.264, H.263
Audio formats	MP3, WAV, WMA, eAAC+, FLAC	MP3, WAV, eAAC+, FLAC
🔌 Connectivity
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
USB	USB 3.2 Type-C, USB OTG On-The-Go	MicroUSB 2.0, USB OTG On-The-Go
Audio output	Type-C reversible connector	3.5mm jack
TV output	USB Type-C (reversible)	Not supported
Bluetooth	5.4 + A2DP/LE	4.0 + A2DP
WiFi	802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 b/g/n [wifi4] (2.4GHz) WiFi Direct, hotspot
DLNA	Supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, QZSS	A-GPS, GeoTagging
NFC	Supported	Not supported
Infrared port	Not supported	Not supported
🧭 Sensors
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock 2D Fingerprint sensor (side-mounted) Gyroscope Proximity sensor UWB (Ultra Wideband)	Accelerometer Ambient light sensor Compass Fingerprint sensor Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Battery type	LiPo: li-ion polymer (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	4400 mAh	3000 mAh
Charger, watts	25W Wired fast charging	Wired charging
Inductive / wireless charging	15W Qi Wireless charging (Qi/WPC) 4.5W Reverse wireless charging	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
Call control	Voice dialing, Voice recorder, Voice commands	Voice dialing, Voice recorder
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: Blue Shadow, Silver Shadow, Jet Black, Mint • Samsung DeX	• Colors: Gold, Rose, Black • USB OTG On-The-Go • FunTouch OS 2.5.1 • Fast battery charging
☢️ Radiation rate
	Galaxy Z Fold 7 (SM-F966B/DS 1TB)	Vivo X7 (128GB)
SAR 1.6W/kg (USA, Mexico, etc.)	1.21W/kg (head), 1.26W/kg (body)	feature not registered
SAR 2W/kg (Europe, UK, etc.)	1.418W/kg (head), 1.242W/kg (body)	feature not registered