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Nothing Phone (3a) Pro vs Xiaomi 17 Specs Comparison

Compare mobile phone specifications of up to three devices at once. Our specs comparison tool helps you find and compare the perfect phone for your needs.

Comparison mode:
Specs Size
Differences only
6.3
Nothing Phone (3a) Pro
7.8
Xiaomi 17
Nothing Phone (3a) Pro Xiaomi 17
Released · Mar 25, 2025
Released · Oct 27, 2025
6.8-inch · 2392x1080px
6.3-inch · 2656x1220px
Triple camera
Triple camera
12GB · 256GB
12GB · 256GB
5000 mAh
6330 mAh
Check prices
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Availability

Officially announced
Mar 04, 2025 Oct 25, 2025
Prices (MSRP)
$459 12/256GB - €999

Design

Dimensions
6.44 x 3.05 x 0.33 inches
163.52 x 77.5 x 8.39 mm 		5.95 x 2.83 x 0.32 inches (~0.49 inches with camera bump)
151.1 x 71.8 x 8.1 mm (~12.42 mm with camera bump)
Weight
7.44 oz / 211.0 g 6.74 oz / 191.0 g
Materials
Back: Glass
Frame: Plastic 		Back: Glass
Frame: Aluminum
Resistance
Water, Dust; IP64 Water, Dust; IP68
Biometrics
Optical in-screen fingerprint Ultrasonic in-screen fingerprint
Keys
Left: Volume control; Right: Lock/Unlock key, Other Right: Volume control, Lock/Unlock key
Colors
Grey, Black Black, Blue, Pink, White

Display

Size
6.8-inch, 87.32% screen-to-body 6.3-inch, 89.41% screen-to-body
Type
OLED, 120Hz, 3000 nits AMOLED, 120Hz, Dolby Vision, 3500 nits
Resolution
2392x1080px, 20:9 ratio, 388 PPI 2656x1220px, 19.5:9 ratio, 464 PPI
Protection
Panda Glass
Features
Ambient light sensor, Proximity sensor
PhoneArena Display Test
Bright Max (20% APL)
1408 (Good) 3412 (Excellent)
Bright Min
2.3 (Average) 1 (Excellent)
Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 7s Gen 3 SM7635 (4 nm) Snapdragon 8 Elite Gen 5 SM8850-AC (3 nm)
Processor
Octa-core
1x2.5GHz Cortex-A720
3x2.4​GHz Cortex-A720
4x1.8​GHz Cortex-A520 		Octa-core
2x4.6GHz Oryon V3 Phoenix L
6x3.62GHz Oryon V3 Phoenix M
GPU
Adreno 710 Adreno 840
Memory
12GB/256GB 12GB/256GB (UFS 4.1)
12GB/512GB
16GB/512GB
Storage expansion
not expandable not expandable
OS
Android (15) Android (16)
PhoneArena Performance Test
GeekBench 6 Single
1187 3489
GeekBench 6 Multi
3311 10303
3D Mark High
1060 6267
3D Mark Low
1054 4617
Learn more on our PhoneArena Performance Test Results page.

Battery

Type
5000 mAh 6330 mAh, Si - Carbon
Charging
Fast charging
Reverse wired charging 		Fast charging
Qi wireless charging
Charge speed
Wired: 50.0W Wired: 100.0W
Wireless: 50.0W
PhoneArena Battery Tests
Battery Life Estimate
7h 15min
Browsing
16h 13min
Video
10h 26min
Gaming
11h 6min
Battery Life Estimate
9h 48min
Browsing
24h 48min
Video
15h 41min
Gaming
6h 40min
Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Triple camera Triple camera
Main camera
50 MP (OIS, PDAF)
Aperture size: F1.9
Sensor size: 1/1.56" 		50 MP
Aperture size: F1.7
Focal length: 23 mm
Sensor size: 1/1.31"
Second camera
8 MP (Ultra-wide)
Aperture size: F2.2 		50 MP (Ultra-wide)
Aperture size: F2.4
Focal Length: 17 mm
Sensor size: 1/2.76"
Pixel size: 0.64 μm
Third camera
50 MP (Telephoto)
Optical zoom: 3.0x
Aperture size: F2.5 		50 MP
Optical zoom: 2.6x
Aperture size: F2.0
Focal Length: 60 mm
Sensor size: 1/2.76"
Pixel size: 0.64 μm
Flash
LED LED
Video recording
4K UHD (30 fps), 1080p (120 fps) 8K UHD (30 fps), 4K UHD (60 fps), 1080p (960 fps)
Front
50 MP 50 MP
PhoneArena Camera Tests
135
Overall
148
Photo
122
Video
N/A
Overall
N/A
Photo
N/A
Video
Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.4 5.4
WLAN
Wi-Fi 6
Multiple antennas, MIMO, Wi-Fi Direct, Hotspot
802.11 a, b, g, n, ac, ax 		Wi-Fi 6,Wi-Fi 7
Wi-Fi Direct, Hotspot
USB
Type-C Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Location
GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, 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
Screen mirroring
Wireless screen share
Additional microphone(s)
Noise cancellation

Cellular

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