Compare Xiaomi Redmi 15

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Photos at scale	Xiaomi Redmi 15	Nothing Phone (4a) £ 363,34 2 colours BlauwWit	-12% Samsung Galaxy A57 £ 370,00 4 colours GrijsBlauwPaarsBlauwdonker	-23% Samsung Galaxy A37 £ 323,51 4 colours GrijsGroenPaarsWit	New POCO X8 Pro Max £ 399,00 3 colours ZwartBlauwWit	Add phone to the comparison Choose brand Choose product
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Dimensions:	171,08 x 82,05 x 8,55 mm	163,9 x 77,5 x 8,5 mm	161,5 x 76,8 x 6,9 mm	162,9 x 78,2 x 7,4 mm	162,9 x 77,9 x 8,2 mm
Weight:	224 gr	205 gr	179 gr	196 gr	218 gr
Stand-by time:	dependent on usage	dependent on usage	dependent on usage	dependent on usage	dependent on usage
Call time:	dependent on usage	dependent on usage	dependent on usage	dependent on usage	dependent on usage
Announced:	11 august 2025	5 march 2026	25 march 2026	25 march 2026	17 march 2026
Design type
Monoblock:
Controls
Facial unlock:
Fingerprint recognition:	Pressure sensitive in-screen	Pressure sensitive in-screen, optical	Pressure sensitive in-screen, optical	Pressure sensitive in-screen, optical	Pressure sensitive in-screen, ultrasonic
Touchscreen:	Multi-touch, capacitive	Multi-touch, capacitive	Multi-touch, capacitive	Multi-touch, capacitive	Multi-touch, capacitive
Voice command:
Voice dialing:
Operating system
Android:		16	16	16
Security updates (years):	5	6	6	6
OS upgrades:		3	6	6
User interface
HyperOS:	2.0				3
Nothing OS:		4.1
One UI:			8.5	8.5
Display
Auto-rotate:
Colour display:	Adjustable display brightness, 16.777.216 colours (24 bits), pOLED, DCI-P3, hole-punch display	Adjustable display brightness, 16.777.216 colours (24 bits), AMOLED, Always On feature, HDR10+, hole-punch display	Adjustable display brightness, 16.777.216 colours (24 bits), Infinity-O Display, hole-punch display	Adjustable display brightness, 16.777.216 colours (24 bits), Super AMOLED Infinity-O Display, hole-punch display	Adjustable display brightness, 16.777.216 colours (24 bits), CrystalRes AMOLED Display, DCI-P3, Dolby Vision, HDR10+, hole-punch display
Peak brightness:	850 nits	4500 nits	1200 nits	1200 nits	3500 nits
Refresh rate:	144 Hz	120 Hz	120 Hz	120 Hz	120 Hz
Resolution:	2340 x 1080 pixels	2720 x 1224 pixels	2340 x 1080 pixels	2340 x 1080 pixels	2772 x 1280 pixels
Size:	6.9 inch	6.78 inch	6.7 inch	6.7 inch	6.83 inch
Aspect ratio:	19.5:9	20:9	19.5:9	19.5:9	4:1.8
Pixels Per Inch (PPI):	374	440	385	385	447
Screen-to-body ratio:	83.3%	87.4%	88.8%	86.5%	90.3%
LED notification:
Cameras
Flash rear:
Front camera:
Aperture:	f/2.0	f/2.2	f/2.2	f/2.2
Resolution:	8 MP	32 MP	12 MP	12 MP	20 MP
Video resolution:	FHD	FHD			FHD @ 60 / 30 fps
Angle of view (AOV):		89°
Sensor size:		1/3.44"
Max. resolution:			(camera) 6528 x 4896 pixels
Slow-motion video resolution:					HD @ 120 fps
Main camera:	Autofocus	PDAF, Digitale beeldstabilisatie (EIS), Optische beeldstabilisatie (OIS)	Autofocus, Optische beeldstabilisatie (OIS)	Autofocus, Optische beeldstabilisatie (OIS)	Autofocus, Sony IMX882, Optische beeldstabilisatie (OIS)
Aperture:	f/1.8	f/1.88	f/1.8	f/1.8	f/1.5
Resolution:	50 MP	50 MP	50 MP	50 MP	50 MP
Sensor size:		1/1.57"			1.6µm + 1/1.95"
Pixel size:				1.0µm
Rear camera system:	Dubbele camera, gezichtsherkenning, nachtmodus, panoramamodus, portretmodus	Drievoudige camera, Blink Shot, gezichtsherkenning, nachtmodus, panoramamodus, portretmodus, slowmotion video-opname, Smile Shot, timelapse video-opname	Drievoudige camera, gezichtsherkenning, nachtmodus, portretmodus, slowmotion video-opname	Drievoudige camera, gezichtsherkenning, nachtmodus, panoramamodus, portretmodus, Smile Shot	Dubbele camera, gezichtsherkenning, nachtmodus, panoramamodus, portretmodus, slowmotion video-opname, timelapse video-opname
Video resolution:	FHD @ 30 fps	4K @ 30 fps + FHD @ 60 / 30 fps	4K @ 30 fps	4K @ 30 fps	4K @ 60 / 30 / fps
Max. zoom level (digital):		70x	10x	10x
Max. zoom level (optical):		3.5x
Slow-motion video resolution:		FHD @ 120 fps	HD @ 240 fps	HD @ 240 fps	FHD @ 960 / 240 / 120 fps
Telephoto camera:		Autofocus, Digital image stabilisation (EIS), Optical image stabilisation (OIS), periscooplens
Aperture:		f/2.88
Resolution:		50 MP
Sensor size:		1/2.75"
Ultra-wide-angle camera:
Angle of view (AOV):		120°
Aperture:		f/2.2	f/2.2	f/2.2	f/2.2
Resolution:		8 MP	12 MP	8 MP	8 MP
Sensor size:		1/4"
Macro camera:
Aperture:			f/2.4	f/2.4
Resolution:			5 MP	5 MP
Hardware
Haptic feedback:
Integrated antenna:
Processor:	Qualcomm Snapdragon 6s Gen 3, octa core	Qualcomm Snapdragon 7s Gen 4, octa core	Samsung Exynos 1680, octa core	Samsung Exynos 1480, octa core	MediaTek Dimensity 9500s, octa core
Clock Frequency:	2.3 GHz	1.8 GHz + 2.4 GHz + 2.7 GHz	1.95 GHz + 2.6 GHz + 2.9 GHz		2.4 GHz + 3.3 GHz + 3.73 GHz
Materials
Dirt and waterproof:	IP64	IP64	IP68	IP68	IP68
Gorilla Glass:		7i	Victus+	Victus+	7i
Aluminium:
Plastic:
Telephony
Dual SIM:	Hybrid slot				Dual SIM Dual Standby (DSDS)
eSIM:
Flight mode:
Integrated handsfree speaker:
nano-SIM (4FF):
Vibrating alert:
Videoconferencing:
Operating frequency
Quad band:
Data network
4G (LTE):	Band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 40, 41	Band 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41	Band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41	Band 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 25, 26, 28, 38, 40, 41	Band 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41
5G:	n1, n3, n5, n7, n8, n20, n26, n28, n38, n40, n41, n48, n66, n77, n78	n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n71, n77, n78	n1, n3, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78	n1, n3, n7, n8, n20, n28, n38, n40, n41, n66, n77, n78	n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n66, n70, n77, n78
EDGE:
GPRS:
HSDPA:
HSUPA:
UMTS:
Personalisation
Multiple homescreens:
Widgets:
Personal Information Management (PIM)
Agenda:
Alarm clock:
Calculator:
Contact list:
Date and time notation:
Document viewer:	Excel files, PowerPoint files, PDF files, word files	Excel files, PowerPoint files, PDF files, word files	Excel files, PowerPoint files, PDF files, word files	Excel files, PowerPoint files, PDF files, word files	Excel files, PowerPoint files, PDF files, word files
Phonebook with groups:
Photo phonebook:
Reminder list:
Stopwatch & countdown timer:
Voice memo:
To-do list:
Available applications
Image editor:
Java application support:
Photo album:
Video codec support:	MPEG-4, Xvid	H.264, H.265, MPEG-4	H.264, MPEG-4	H.264, MPEG-4	MPEG-4
Video file support:	M4V, MKV	3GP, AVI, FLV, MKV, MOV, MP4, WebM, WMV	3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3G2, 3GP, AVI, FLV, M4V, MKV, MP4, WebM, WMV	3GP, ASF, AVI, MKV, MP4, WebM, WMV
Movie editor:
Messaging
E-mail:	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4	POP3, SMTP, IMAP4
Instant messaging:	Google Talk	Google Talk	Google Talk	Google Talk	Google Talk
MMS:	Video MMS	Video MMS	Video MMS	Video MMS	Video MMS
Predictive Text Input:	T9	T9	T9	T9	T9
SMS:	Group messaging, receive and send concatenated messages	Group messaging, receive and send concatenated messages	Group messaging, receive and send concatenated messages	Group messaging, receive and send concatenated messages	Group messaging, receive and send concatenated messages
Internet
Internet browser:		Google Chrome			Google Chrome
RSS reader:
YouTube support:
Navigation
A-GPS:
Beidou:
Build-in navigation system:	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation	Google Maps, Google Maps Navigation
Digital Compass:
Galileo:
GLONASS:
GPS receiver:
Quasi-Zenith (QZSS):
NavIC:
Audio
Audio codec support:	AAC, AMR, FLAC, MP3 VBR	AAC, AAC+, AC3, AC4, AMR, FLAC, IMY, MIDI, MP3 VBR, OGG Vorbis, OTA	AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX	AAC, AMR, FLAC, MIDI, Mobile XMF, MP3 VBR, OGG Vorbis, OTA, RTTL/RTX	AAC, AMR, FLAC, LC3, LDAC, MP3 VBR, OGG Vorbis, SBC
Audio file support:	MP4, WAV	APE, M4A, MP3, WAV, WMA	3GA, M4A, MP3, WAV, WMA	3GA, M4A, MP3, WAV, WMA	AWB, MP3, MP4, WAV
Dolby Atmos:
Polyphonic ringtones:	MP3 ringtones	MP3 ringtones	MP3 ringtones	MP3 ringtones	MP3 ringtones
Stereo speakers:
Build-in memory
Internal memory:		UFS 3.1, LPDDR4X		LPDDR5X	UFS 4.1, LPDDR5X
Size (RAM):	4 GB + 8 GB	12 GB + 8 GB	12 GB + 8 GB	12 GB + 6 GB + 8 GB	12 GB
Storage:	128 GB + 256 GB	128 GB + 256 GB	128 GB + 256 GB	128 GB + 256 GB	256 GB + 512 GB
Memory card slot:	MicroSDHC memory card
Connections
USB:	v2.0, Type-C	Type-C	v2.0, Type-C	v2.0, Type-C	Type-C
Connectivity
Bluetooth:	v5.1, Advanced Audio Distribution Profile (A2DP)	v5.4, Advanced Audio Distribution Profile (A2DP)	v6.0, Advanced Audio Distribution Profile (A2DP)	v5.4, Advanced Audio Distribution Profile (A2DP)	v6.0, Advanced Audio Distribution Profile (A2DP)
NFC:
Synchronisation:		ActiveSync, SyncML	ActiveSync, SyncML	ActiveSync, SyncML
Tethering:
WAP:	2.0	2.0	2.0	2.0	2.0
Wireless Lan (WLAN/Wi-Fi):	Wi-Fi 5 (802.11ac), WiFi Direct support	Wi-Fi 6 (802.11ax), WiFi Direct support	Wi-Fi 6E, WiFi Direct support	Wi-Fi 6 (802.11ax), WiFi Direct support	Wi-Fi 7, WiFi Direct support
Infrared:
AI (Artificial intelligence)
Google Gemini:
Power supply
Battery:	Si-C (Silicon-carbon), Energielabel B	Li-ion	Li-ion, Energielabel A	Li-ion, Energielabel A	Si-C (Silicon-carbon), Energielabel B
Battery life (in cycles):	1000x		1200x	1200x	1000x
Battery life (per cycle):	62h 6min		52h 0min	53h 0min	80h 14min
Capacity:	7000 mAh	5080 mAh	5000 mAh	5000 mAh	8500 mAh
EPREL registration number:	2384154		2526633
Fast charging:		Qualcomm Quick Charge, USB Power Delivery	Samsung Adaptive Fast Charging	Samsung Adaptive Fast Charging	USB Power Delivery, Xiaomi HyperCharge
Max. power:	33 Watt	50 Watt	45 Watt	45 Watt	100 Watt
Sensors
Ambient light sensor:
Gesture recognition:
Gyroscope:
Proximity sensor:
Contents of the package
Charging cable:		USB Type-C to Type-C			USB Type-C
Protective cover:
Safety booklet:
Screen protector:		Already confirmed
SIM ejector pin:
Warranty card:
Quick start guide: