Xiaomi 15 (Global 512GB/12GB) vs Vivo S1 (V1907)

Share page: Facebook Twitter WhatsApp Share page:

Side by side comparison between Xiaomi 15 vs Vivo S1 phones, differences, pros, cons and full specifications. What's the better?

5/20/2025 5:52 PM, updated: 5/20/2025 6:20 PM

Compare Vivo S1 X Xiaomi 15 (Global 512GB/12GB) 28Points

Specifications Compare Models Pictures

6.36"
AMOLED

1200x2670

50
MP

32mp

12GB
RAM

Octa-core

5240
mAh

(Non removable)

04Points Vivo S1 (V1907) Compare Xiaomi 15 X

Specifications Compare Models Pictures

6.38"
AMOLED

1080x2340

16
MP

32mp

4GB
RAM

Octa-core

4500
mAh

(Non removable)

What's the better phone? Xiaomi 15 (Global 512GB/12GB)

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!

28 Advantages Xiaomi 15 (Global 512GB/12GB)	vs	4 Advantages Vivo S1 (V1907)
+4.32GHz 64bit Octa-core (3nm)145% More powerful processor, you can open your applications faster	vs	2GHz 64bit Octa-core
+12GB LPDDR5X2 times More RAM memory. Typically more responsive and better for multitasking.	vs	4GB LPDDR4X
+512GB (458GB available)3 times More internal storage for applications and files	vs	128GB (108GB available)
+UFS 4.0Advantage Fastest write and read storage.	vs	eMMC 5.1
+68 billion4249 times More colors on the screen is better quality images and videos	vs	16 million
+1200x2670 pixels27% Higher resolution screen	vs	1080x2340 pixels
+460 PPI14% Crisper display of text, images and videos because it has more pixels per inch (ppi)	vs	404 PPI
+(triple camera) 50MP + 50MP + 50MP4 times Higher resolution main camera	vs	(triple camera) 16MP + 8MP + 5MP
+Dual-LED flashAdvantage The Dual-LED flash helps in dark places or in low light	vs	LED flash
+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
+1/1.31" inches114% The larger sensor camera lets you take photos with better depth.	vs	1/2.8" inches
+8K UHD (7680x4320)3 times More image quality for recording videos with the primary camera	vs	4K UHD (3840x2160)
+(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 9.0 Pie
+5G Sub6Advantage The 5G Sub6 network is newer and faster	vs	4G LTE-A
+(5G Sub6) 3000 Mbps9 times Faster for surfing the internet and download files	vs	(4G LTE-A) 300 Mbps
+BarometerAdvantage Sensors help you use the device	vs	Not supported
+5240 mAh16% Battery - higher amperage (mAh) allows more device usage time, but it also depends on the hardware and use	vs	4500 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) (dedicated 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 a/b/g/n/ac [wifi5]
+6.0 + A2DP/LEAdvantage Bluetooth 6.0 + A2DP/LE is newer and faster	vs	5.0 + A2DP/LE
+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
+Dragon Crystal GlassAdvantage Protection against scratches on the screen lets you carry your phone with your keys	vs	Not supported
+IP68 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
6.36"	vs	+6.38"1% Larger screen
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

20 Common items in both devices

LTPO AMOLED / Super AMOLED

PDAF: phase detection autofocus

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

(front) 32MP

Capacitive

Multitouch

Accelerometer

+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
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Change model		Choose the model
Model	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Other model names	Xiaomi 15 24129PN74G, 24129PN74I	BBK vivo S1 V1907 (Global)
Country or region available	(Global, International)	India, Indonesia, (Global, International)
Brand	Xiaomi	Vivo
Release date	10/29/2024	7/16/2019
Depth	8.4 millimeters (0.33 inches)	feature not registered
Size (width x height)	71.2 x 152.3 millimeters (2.8 x 6 in)	feature not registered
Weight	192 grams (6.72 ounces)	feature not registered
Build, materials	Aluminum body, glass front	feature not registered
Protection against water and others	IP68 certified: water-resistant up to 1.5 meters for 30min and dust-resistant	Not supported
📲 Display
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Display type	LTPO AMOLED	Super AMOLED
Screen size	6.36" inches	6.38" inches
Screen-to-body ratio	~90% (screen-to-body ratio)	feature not registered
Display resolution	1200x2670 pixels (20:9)	1080x2340 pixels
Touchscreen	Capacitive Multitouch 10-points	Capacitive Multitouch
Pixel density (dot pitch)	460 PPI	404 PPI
Colors	68 billion	16 million
Scratch-resistant glass	Dragon Crystal Glass	Not supported
Refresh rate	120Hz	feature not registered
Display features	3200nits[peak] Dolby Vision/HDR10+ Touch Sampling Rate: 300Hz	feature not registered
🤖 Operating System
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
System version	Android 15	Android 9.0 Pie
Firmware update	feature not registered	feature not registered
User Interface	HyperOS 2	feature not registered
⚙️ Processor
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Chipset	64bit: Qualcomm Snapdragon 8 Elite (SM8750-AB) (3nm)	64bit: MediaTek MT6768 (12nm)
CPU	Octa-core, 2 processors: 2x 4.32GHz Oryon V2 Phoenix L (Dual-core) 6x 3.53GHz Oryon V2 Phoenix M (Hexa-core)	Octa-core, 2 processors: 2x 2GHz ARM Cortex-A75 (Dual-core) 6x 1.7GHz ARM Cortex-A55 (Hexa-core)
GPU graphical controller	Qualcomm Adreno 830 (1100MHz)	feature not registered
Performance (benchmark)	AnTuTu: 2534643 (v10) Geekbench: 9419 (v6)	feature not registered
💽 Memory and storage
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
RAM memory	12GB LPDDR5X	4GB LPDDR4X
Internal storage	512GB (458GB available) UFS 4.0	128GB (108GB available) eMMC 5.1
External storage	Not supported	Until 256GB microSD, microSDXC (dedicated slot)
📶 Mobile networks
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Dual-SIM	Dual-SIM Standby - Call active on one sim card	Dual-SIM Standby - Call active on one sim card (dedicated slot)
SIM card	2 slots (Dual-SIM) nano-SIM (4FF) + e-SIM	2 slots (Dual-SIM) nano-SIM (4FF)
Maximum Download / Upload	3000/1024 Mbps	300/50 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	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 850/900/1900/2100
Primary 4G network	LTE Cat20 (1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66) TD-LTE (32, 38, 39, 40, 41, 42, 48) VoLTE	LTE Cat7 (Bands 1, 3, 5, 8) TD-LTE (Bands 34, 38, 39, 40, 41) VoLTE
Primary 5G network	SA/NSA/Sub6 (1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 75, 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	GSM 850/900/1800/1900
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 (32, 38, 39, 40, 41, 42, 48) VoLTE	Not supported
Secondary data network	GPRS, EDGE, UMTS, HSDPA, HSUPA, HSPA+, TD-LTE, LTE, LTE-A, SA/NSA, Sub6	GPRS, EDGE
📷 Camera
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Back camera (main camera)	(triple camera) 50 megapixels 50MP telephoto f/2.060mm1/2.76"0.64µmPDAFOIS2.6x-optical-zoom 50MP ultrawide f/2.214mm115°1/2.76"0.64µm	(triple camera) 16 megapixels 8MP ultrawide f/2.213mm 5MP depth f/2.4
Main camera resolution	8160x6120 pixels	4608x3456 pixels
Video recording (primary)	8K UHD (7680x4320) 30 fps	4K UHD (3840x2160) 30 fps
Flash	Dual-LED flash	LED flash
Focal aperture	f/1.6 (aperture)	feature not registered
Focal length	23mm (lens)	feature not registered
Sensor size	1/1.31" inches	1/2.8" inches
Pixel size	1.2µm pixel	1.12µm pixel
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 on both cameras	HDR photo on both cameras
Camera extras	8K@24/30fps (HDR) 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG) 1080p@30/60/120/240/960fps 720p@1920fps Leica Summilux	feature not registered
📸 Front camera
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Front camera (secondary)	32 megapixels	32 megapixels
Front camera resolution	6528x4896 pixels	6528x4896 pixels
Video recording (secondary)	4K UHD (3840x2160)	Full HD (1920x1080)
Front flash	Not supported	Not supported
Focal aperture	f/2.0 (aperture)	f/2.0 (aperture)
Focal length	21mm (lens)	feature not registered
Sensor size	1/3.14" inches	feature not registered
Pixel size	0.7µm pixel	feature not registered
🔉 Sound and multimedia
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Loudspeaker	Stereo sound 24-bit/192kHz Dolby Atmos Hi-Res	Supported
Active noise cancellation	4 microphones	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
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
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	6.0 + A2DP/LE	5.0 + A2DP/LE
WiFi	802.11 a/b/g/n/ac/ax/be [wifi7/6E/6] (2.4GHz, 5GHz, 6GHz) + MIMO WiFi Direct, hotspot	802.11 a/b/g/n/ac [wifi5] (2.4GHz, 5GHz) + MIMO WiFi Direct, hotspot
DLNA	Not supported	Not supported
GPS	A-GPS, GeoTagging, GLONASS, GALILEO, BeiDou, QZSS	A-GPS, GeoTagging, GLONASS, BeiDou
NFC	Supported	Not supported
Infrared port	Supported	Not supported
🧭 Sensors
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Sensors	Accelerometer Ambient light sensor Barometer Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor	Accelerometer Ambient light sensor Compass Face unlock Fingerprint sensor (under display) Gyroscope Proximity sensor
Vibrating alert	Supported	Supported
🔋 Battery
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
Battery type	Li-Si: lithium-silicon (Non removable)	LiPo: li-ion polymer (Non removable)
Battery capacity	5240 mAh	4500 mAh
Charger, watts	90W Wired fast charging Reverse charging by cable Quick Charge 3+ USB Power Delivery 3.0	Wired charging
Inductive / wireless charging	50W Qi Wireless charging (Qi/WPC) 10W Reverse wireless charging	feature not registered
Talk time autonomy	feature not registered	feature not registered
Standby	feature not registered	feature not registered
➕ Other features
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
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: Black, White, Green, Lilac, Liquid Silver • Xiaomi HyperAI	• Colors: Skyline Blue, Cosmic Green • 19.5:9 display ratio • Always On Display • FunTouch OS 9
☢️ Radiation rate
	Xiaomi 15 (Global 512GB/12GB)	Vivo S1 (V1907)
SAR 1.6W/kg (USA, Mexico, etc.)	feature not registered	feature not registered
SAR 2W/kg (Europe, UK, etc.)	0.99W/kg (head), 1W/kg (body)	feature not registered