Xiaomi Poco X8 Pro Max vs Nothing Phone (4a) Specs Comparison

Availability

Officially announced
Mar 17, 2026	Mar 05, 2026
Prices (MSRP)
12GB/256GB - $469	8GB/128GB - €349 8GB/256GB - €389 12GB/256GB - €429

Design

Dimensions
6.41 x 3.07 x 0.32 inches (~0.41 inches with camera bump) 162.9 x 77.9 x 8.2 mm (~10.30 mm with camera bump)	6.45 x 3.05 x 0.33 inches 163.9 x 77.5 x 8.5 mm
Weight
7.69 oz / 218.0 g	7.23 oz / 205.0 g
Materials
Back: Glass Frame: Aluminum	Back: Glass Frame: Plastic
Resistance
Water, Dust; IP68	Water, Dust; IP64
Biometrics
Ultrasonic in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control
Colors
	White, Blue, Pink, Black

Display

Size
6.8-inch, 90.22% screen-to-body	6.8-inch, 87.44% screen-to-body
Type
AMOLED, 120Hz, 3500 nits	AMOLED, 120Hz, HDR10+, 4500 nits
Resolution
2772x1280px, 447 PPI	2720x1224px, 20:9 ratio, 440 PPI
Protection
	Corning Gorilla Glass 7i

PhoneArena Display Test

Bright Max (20% APL)
3362 (Excellent)	1493 (Good)
Bright Min
1.9 (Good)	2 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
MediaTek Dimensity 9500 (3 nm)	Snapdragon 7s Gen 4 SM7635-AC (4 nm)
Processor
Octa-core 1x4.21GHz C1-Ultra 3x3.5GHz C1-Premium 4x2.7 GHz C1-Pro	Octa-core 1x2.7GHz Cortex-A720 3x2.4​GHz Cortex-A720 4x1.8​GHz Cortex-A520
GPU
Mali G1-Ultra	Adreno 810
Memory
12GB/256GB 12GB/512GB	8GB (LPDDR4X)/128GB (UFS 3.1) 8GB/256GB 12GB/256GB
Storage expansion
	not expandable
OS
Android (16)	Android (16), up to 3 OS updates

PhoneArena Performance Test

GeekBench 6 Single
2636	1247
GeekBench 6 Multi
8334	3322
3D Mark High
4194	1126
3D Mark Low
3416	1117

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
8500 mAh, Si - Carbon	5080 mAh
Charging
	Qualcomm Quick Charge 4
Charge speed
Wired: 100.0W	Wired: 50.0W

PhoneArena Battery Tests

Battery Life Estimate

10h 21min

Browsing

26h 6min

Video

15h 26min

Gaming

9h 55min

Battery Life Estimate

7h 10min

Browsing

18h 44min

Video

10h 19min

Gaming

6h 50min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Triple camera
Main camera
50 MP (OIS, PDAF) Aperture size: F1.5	50 MP (OIS, Autofocus, PDAF) Sensor name: Sony LYT-710 Aperture size: F1.9 Focal length: 24 mm Sensor size: 1/1.57" Pixel size: 1 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2	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, 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
Yes	4K UHD (30 fps), 1080p (120 fps) OIS, Time-lapse video, EIS, Dolby Vision HDR
Front
20 MP	32 MP Video capture: 1080p (30 fps)

Connectivity & Features

Bluetooth
Yes	5.4
WLAN
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, ax
USB
Type-C	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Other
NFC	NFC

Multimedia

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

Cellular

5G Bands
5G Ready	n1, n2, n3, n5, n7, n8, n12, n20, n28, n38, n40, n41, n48, n66, n71, n77, n78
LTE Bands
	1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 66, 71
TDD Bands
	38, 40, 41, 42, 48
3G Bands
	1, 2, 4, 5, 6, 8, 19
SIM type
Nano SIM	Dual Nano SIM

Discover more

Full Specs Xiaomi Poco X8 Pro Max Specs PA Review Xiaomi Poco X8 Pro Max Review

Full Specs Nothing Phone (4a) Specs