Xiaomi 14 vs Nothing Phone (3a) Specs Comparison

Display

Size
6.4-inch	6.8-inch
Resolution
2670 x 1200 px, 20:9 ratio, 460 PPI	2400 x 1080 px, 20:9 ratio, 389 PPI
Technology
OLED	OLED
Refresh rate
120Hz	120Hz
Screen-to-body
89.41 %	87.32 %
Peak brightness
3000 cd/m2 (nit)	3000 cd/m2 (nit)
Features
HDR support, Dolby Vision, Ambient light sensor, Proximity sensor	Scratch-resistant glass (Panda Glass), Ambient light sensor, Proximity sensor

Hardware

System chip
Qualcomm Snapdragon 8 Gen 3 SM8650-AB (4 nm)	Qualcomm Snapdragon 7s Gen 3 SM7635 (4 nm)
Processor
Octa-core, 1x 3.3GHz Cortex-X4 + 5x 3.2GHz Cortex-A720 + 2x 2.3GHz Cortex-A520	Octa-core, 1x 2.5GHz Cortex-A720 + 3x 2.4GHz Cortex-A720 + 4x 1.8GHz Cortex-A520, 64-bit
GPU
Adreno 750	Adreno 710
RAM
8GB	8GB
Internal storage
256GB (UFS 4.0), not expandable	128GB
OS
Android (14)	Android (15)
Device type
Smartphone	Smartphone

Battery

Capacity
4610 mAh	5000 mAh
Type
Li - Polymer, Not user replaceable	Not user replaceable
Charging
Fast charging, Qi wireless charging, Reverse wireless charging	Fast charging
Max charge speed
Wired: 90.0W Wireless: 50.0W	Wired: 45.0W

PhoneArena Battery Tests

Battery Life Estimate

6h 7min

Browsing

16h 5min

Video

6h 57min

Gaming

10h 18min

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera

Rear
Triple camera	Triple camera
Main camera
50 MP (OIS, Laser and PDAF) Specifications: Aperture size: F1.6 Focal length: 23 mm Sensor size: 1/1.31" Pixel size: 1.12 μm	50 MP (OIS, PDAF)
Second camera
50 MP (Telephoto, OIS) Specifications: Optical zoom: 3.2x Aperture size: F2.0 Focal Length: 75 mm	50 MP (Telephoto) Specifications: Optical zoom: 2.0x
Third camera
50 MP (Ultra-wide, Autofocus) Specifications: Aperture size: F2.2 Focal Length: 14 mm	8 MP (Ultra-wide)
Flash
Dual LED	LED
Video recording
7680x4320 (8K UHD) (24 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps)	3840x2160 (4K UHD) (30 fps), 1920x1080 (Full HD) (120 fps)
Front
32 MP, Video capture: 3840x2160 (4K UHD) (60 fps)	32 MP

PhoneArena Camera Tests

142

Overall

150

Photo

135

Video

N/A

Overall

N/A

Photo

N/A

Video

Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
6.02 x 2.81 x 0.32 inches (152.8 x 71.5 x 8.2 mm)	6.44 x 3.05 x 0.33 inches (163.52 x 77.5 x 8.35 mm)
Weight
6.63 oz(188.0 g)	7.09 oz(201.0 g)
Materials
Back: Glass Frame: Aluminum	Back: Plastic Frame: Plastic
Resistance
Yes; IP68	Yes; IP54
Biometrics
Optical in-screen fingerprint	Optical in-screen fingerprint
Keys
Right: Volume control, Lock/Unlock key	Left: Volume control; Right: Lock/Unlock key
Colors
Black, Silver, Pink, Green

Cellular

5G
Bands n1, n3, n5, n7, n8, n28, n38, n40, n41, n48, n66, n77, n78, SA, NSA	Bands n1, n3, n5, n7, n8, n20, n28, n38, n39, n40, n41, n66, n77, n78
4G (FDD)
Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 26(850+), 28(700 APT), 66(AWS-3)	Bands 1(2100), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT), 66(AWS-3)
4G (TDD)
Bands 34(2000), 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500), 48(3600)	Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 42(3500)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 6(800), 8(900)	Bands 1(2100), 4(1700/2100), 5(850), 6(800), 8(900), 19(800)
SIM type
Dual Nano SIM + eSIM	Dual Nano SIM

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

Connectivity & Features

Bluetooth
5.4	5.3
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E,Wi-Fi 7 Wi-Fi Direct, Hotspot	802.11 a,b,g,n,ac,ax(Wi-Fi 6) Multiple antennas, MIMO, Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 3.2, Features: Charging, OTG	Type-C (reversible), Features: Charging
Location
Glonass, Galileo, BeiDou, QZSS	GPS, A-GPS, Glonass, Galileo, BeiDou, QZSS, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass, Barometer	Accelerometer, Gyroscope, Compass
Other
NFC, Infrared	NFC

Buyers information

MSRP
€ 847

Availability

Officially announced
Oct 26, 2023
Expected Announcement
	Mar 04, 2025

Alternative variants

With 12GB RAM

RAM	12GB

With 16GB RAM and 512GB internal storage

RAM	16GB
Internal storage	512GB

With 16GB RAM and 1TB internal storage

RAM	16GB
Internal storage	1024GB

Links

Full specifications
Xiaomi 14 Specs	Nothing Phone (3a) Specs
PhoneArena Review
Xiaomi 14 Review