Nothing Phone (3) vs Xiaomi 15T Specs Comparison

Availability

Officially announced
Jul 01, 2025	Sep 24, 2025
Prices (MSRP)
$799	15GB/256GB - €649

Design

Dimensions
6.32 x 2.98 x 0.35 inches 160.6 x 75.6 x 9 mm	6.43 x 3.07 x 0.30 inches 163.2 x 78 x 7.5 mm
Weight
7.69 oz / 218.0 g	6.84 oz / 194.0 g
Materials
Back: Glass (Corning Gorilla Glass Victus) Frame: Aluminum	Back: Glass (Corning Gorilla Glass 7i) Frame: Plastic
Resistance
Water, Dust; IP68	Water, Dust; IP68
Biometrics
Optical in-screen fingerprint	Optical in-screen fingerprint
Features
Notification light
Keys
Left: Volume control, Other; Right: Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Black, White	Black, Gray, Rose Gold

Display

Size
6.7-inch, 88.40% screen-to-body	6.8-inch, 89.94% screen-to-body
Type
OLED, 120Hz, HDR, 4500 nits	AMOLED, 120Hz, HDR10+, 3200 nits
Resolution
2800x1260px, 20:9 ratio, 460 PPI	2772x1280px, 20:9 ratio, 447 PPI
Protection
Corning Gorilla Glass

PhoneArena Display Test

Bright Max (20% APL)
1501 (Good)	3264 (Excellent)
Bright Min
2 (Good)	1.9 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 8s Gen 4 SM8650-AB (4 nm)	Mediatek Dimensity 8400 Ultra (4 nm)
Processor
Octa-core 1x3.21GHz Cortex-X4 3x3.0GH​z Cortex-A720 2x2.8 GHz Cortex-A720>br>2x2.0 GHz Cortex-A720	Octa-core 1x3.35GHz Cortex-A725 3x3.0​0GHz Cortex-A725 4x2.1​0GHz Cortex-A725
GPU
Adreno 825	Mali-G720 MC7
Memory
12GB/256GB (UFS 4.0)	12GB/256GB (UFS 4.1) 12GB/512GB
Storage expansion
not expandable	not expandable
OS
Android (15), up to 5 OS updates	Android (15)

PhoneArena Performance Test

GeekBench 6 Single
2165	1614
GeekBench 6 Multi
6930	6446
3D Mark High
4111	3958
3D Mark Low
3794	2980

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5150 mAh, Si - Carbon	5500 mAh, Li - Ion
Charging
Fast charging Qi wireless charging, Reverse wireless charging, Reverse wired charging
Charge speed
Wired: 65.0W Wireless: 15.0W	Wired: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

6h 45min

Browsing

14h 26min

Video

10h 33min

Gaming

9h 8min

Battery Life Estimate

7h 11min

Browsing

16h 32min

Video

10h 26min

Gaming

9h 57min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.3"	50 MP (OIS, PDAF) Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.55" Pixel size: 1.0 μm
Second camera
50 MP (Ultra-wide) Aperture size: F2.2 Sensor size: 1/2.76"	12 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/3.06" Pixel size: 1.12 μm
Third camera
50 MP (Telephoto, Periscope, OIS, PDAF) Optical zoom: 3.0x Aperture size: F2.7	50 MP (Telephoto, PDAF) Optical zoom: 2.0x Aperture size: F1.9 Focal Length: 46 mm Sensor size: 1/2.76" Pixel size: 0.64 μm
Flash
LED	LED
Video recording
4K UHD (60 fps), 1080p (60 fps) OIS, HDR, Time-lapse video, EIS	4K UHD (60 fps)
Front
50 MP	32 MP

PhoneArena Camera Tests

135

Overall

147

Photo

123

Video

136

Overall

144

Photo

129

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
6.0	6.0
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7 MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax	a,b,g,n,ac,Wi-Fi 6E Wi-Fi Direct, Hotspot
USB
Type-C, USB 2.0	Type-C
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, SBAS, NavIC, Dual-band positioning, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, NavIC, Cell ID, Wi-Fi positioning
Other
NFC	NFC, Infrared

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n30, n38, n40, n41, n48, n66, n71, n77, n78, 5G Ready	n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 7, 8, 12, 17, 18, 20, 25, 26, 28, 30, 66, 71	1, 2, 3, 4, 5, 7, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
4G (TDD) Bands
34, 38, 39, 40, 41, 42, 48	38, 40, 41, 42
3G Bands
1, 3, 5, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE-A	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
eSIM, Dual Nano SIM	Nano SIM, eSIM

Discover more

Full Specs Nothing Phone (3) Specs PA Review Nothing Phone (3) Review

Full Specs Xiaomi 15T Specs PA Review Xiaomi 15T Review