Xiaomi 17 Pro Max vs Nothing Phone (4a) Pro Specs Comparison

Availability

Officially announced
Sep 27, 2025	Mar 05, 2026
Scheduled release
	Mar 27, 2026
Prices (MSRP)
12GB/512GB - €720	8GB/128GB - $499 | €479 12GB/256GB - $599 | €549

Design

Dimensions
6.41 x 3.06 x 0.31 inches 162.9 x 77.6 x 8 mm	6.44 x 3.02 x 0.31 inches 163.6 x 76.6 x 7.9 mm
Weight
7.73 oz / 219.0 g	7.41 oz / 210.0 g
Materials
Back: Glass Frame: Aluminum	Back: Aluminum Frame: Aluminum
Resistance
Water, Dust; IP68	Water, Dust; IP65
Biometrics
Ultrasonic in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control
Colors
Black, White, Purple, Green	Silver, Pink, Black

Display

Size
6.9-inch, 93.16% screen-to-body	6.8-inch, 89.76% screen-to-body
Type
AMOLED, 120Hz, Dolby Vision, 3500 nits	AMOLED, 144Hz, HDR10+, 5000 nits
Resolution
2608x1220px, 19.5:5 ratio, 417 PPI	2800x1260px, 20:9 ratio, 450 PPI
Protection
	Corning Gorilla Glass 7i
Features
Ambient light sensor, Proximity sensor
Additional display
2.9 inches, 976 x596 px, AMOLED

Hardware

System chip
Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm)	Snapdragon 7 Gen 4 SM7750-AB (4 nm)
Processor
Octa-core 2x4.6GHz Oryon V3 Phoenix L 6x3.62GHz Oryon V3 Phoenix M	Octa-core 1x2.8GHz Cortex-A720 4x2.4​GHz Cortex-A720 3x1.8​GHz Cortex-A520
GPU
Adreno 840	Adreno 722
Memory
12GB/512GB (UFS 4.1) 16GB/512GB 16GB/1TB	8GB (LPDDR5X)/128GB (UFS 3.1) 12GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (16)	Android (16), up to 3 OS updates

Battery

Type
7500 mAh, Si - Carbon	5080 mAh
Charging
Fast charging Qi wireless charging, Reverse wireless charging	Qualcomm Quick Charge 4, USB Power Delivery Reverse wired charging
Charge speed
Wired: 100.0W Wireless: 50.0W	Wired: 50.0W

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP Aperture size: F1.7 Focal length: 23 mm Sensor size: 1/1.28" Pixel size: 1.22 μm	50 MP (OIS, Autofocus, PDAF) Sensor name: Sony LYT-710 Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.56" Pixel size: 1 μm
Second camera
50 MP (Ultra-wide) Aperture size: F2.4 Focal Length: 17 mm Sensor size: 1/2.88" Pixel size: 0.64 μm	8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 15 mm Sensor size: 1/4" Pixel size: 1.12 μm
Third camera
50 MP (Telephoto, Periscope) Optical zoom: 5.0x Aperture size: F2.6 Focal Length: 115 mm Sensor size: 1/1.95" Pixel size: 0.8 μm	50 MP (Telephoto, Periscope, OIS, Autofocus, PDAF) Optical zoom: 3.5x Aperture size: F2.9 Focal Length: 80 mm Sensor size: 1/2.75" Pixel size: 0.64 μm
Flash
LED	LED
Video recording
8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 fps)	4K UHD (30 fps), 1080p (120 fps) HDR, Time-lapse video, EIS, Dolby Vision HDR
Front
50 MP	32 MP

Connectivity & Features

Bluetooth
5.4	5.4
WLAN
a,b,g,n,ac,Wi-Fi 6,Wi-Fi 7 Wi-Fi Direct, Hotspot	Wi-Fi 6,dual-band MIMO, Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac
USB
Type-C, USB 3.2	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, NavIC, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC, Infrared	NFC

Multimedia

Headphones
No 3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Screen mirroring
	Wireless screen share
Additional microphone(s)
	Noise cancellation

Cellular

5G Bands
n1, n2, n3, n5, n7, n8, n12, n20, n25, n26, n28, n38, n40, n41, n48, n66, n77, n78, n80, n84, SA, NSA	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n48, n66, n71, n77, n78
LTE Bands
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 66, 71
TDD Bands
34, 38, 39, 40, 41, 42, 48	38, 40, 41, 42, 48
3G Bands
	1, 2, 4, 5, 6, 8, 19
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM	Dual Nano SIM + eSIM
HD Voice
	Yes
VoLTE
	Yes

Discover more

Full Specs Xiaomi 17 Pro Max Specs

Full Specs Nothing Phone (4a) Pro Specs