Samsung Galaxy Z Flip 3 vs Xiaomi 12X Specs Comparison

Availability

Officially announced
Aug 11, 2021	Mar 15, 2022
Prices (MSRP)
$999 | €1099

Design

Dimensions
6.54 x 2.84 x 0.27 inches (~0.33 inches with camera bump) 166 x 72.2 x 6.9 mm (~8.3 mm with camera bump)	6.01 x 2.75 x 0.32 inches 152.7 x 69.9 x 8.16 mm
Folded
2.84 x3.40 x0.62 inches (72.2 x 86.4 x 15.9 mm)
Weight
6.46 oz / 183.0 g	6.21 oz / 176.0 g
Materials
Back: Glass (Corning Gorilla Glass Victus) Frame: Aluminum	Back: Glass Frame: Aluminum
Resistance
Dust; IPX8
Biometrics
Fingerprint (touch)	Fingerprint (touch)
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Phantom Black, Cream, Lavender	Grey, Purple, Blue

Display

Size
6.7-inch, 84.79% screen-to-body	6.3-inch, 89.30% screen-to-body
Type
Dynamic AMOLED, 120Hz, HDR, 1200 nits	AMOLED, 120Hz, HDR, 1100 nits
Resolution
2636x1080px, 22:9 ratio, 425 PPI	2400x1080px, 20:9 ratio, 419 PPI
Protection
	Corning Gorilla Glass Victus
Features
Folding inside the device, HDR support, Ambient light sensor, Proximity sensor
Front cover display
1.9 inches 260 x512 px AMOLED HDR support, Ambient light sensor, Proximity senso

PhoneArena Display Test

Bright Max (20% APL)
Untested	Untested
Bright Min
1.7 (Good)	Untested

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 888 SM8350 (5 nm)	Snapdragon 870 SM8250-AC (7 nm)
Processor
Octa-core 1x2.84GHz Kryo 680 3x2.42GHz Kryo 680 4x1.80GHz Kryo 680	Octa-core 1x3.20GHz Kryo 585 3x2.42GHz Kryo 585 4x1.80GHz Kryo 585
GPU
Adreno 660	Adreno 650
Memory
8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB	8GB (LPDDR5)/128GB (UFS 3.1) 8GB/256GB
Storage expansion
not expandable	not expandable
OS
Android (14, 13, 12, 11)	Android (11)

Battery

Type
3300 mAh, Li - Polymer	4500 mAh
Charging
Fast charging Qi wireless charging, Reverse wired charging	Fast charging
Charge speed
Wired: 15.0W Wireless: 10.0W	Wired: 67.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

10h 13min

Video

7h 10min

Gaming

Untested

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Dual camera	Triple camera
Main camera
12 MP (OIS, Autofocus) Aperture size: F1.8 Focal length: 27 mm Sensor size: 1/2.55" Pixel size: 1.4 μm	50 MP (OIS, PDAF) Aperture size: F1.9 Pixel size: 1.0 μm
Second camera
12 MP (Ultra-wide) Aperture size: F2.2 Pixel size: 1.12 μm	13 MP (Ultra-wide) Aperture size: F2.4
Third camera
	5 MP (Telephoto, Macro) Focal Length: 50 mm
Flash
LED	Dual LED
Video recording
Yes HDR, Continuous autofocus, Picture-taking during video recording	8K UHD (24 fps), 4K UHD (30 fps), 1080p (960 fps) EIS
Front
10 MP (Autofocus, HDR) Video capture: 4K UHD (30 fps)	32 MP Video capture: 1080p

Connectivity & Features

Bluetooth
5.1	5.1
WLAN
a,b,g,n,ac Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	a,b,g,n,ac,Wi-Fi 6 Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac, ax
USB
Type-C, USB 3.1	Type-C, USB 2.0
Sensors
Accelerometer, Gyroscope, Compass, Hall (for flip covers), Barometer, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, Galileo, BeiDou	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
Features
aptX, aptX-HD
Screen mirroring
Wireless screen share	Wireless screen share
Additional microphone(s)
Noise cancellation	Noise cancellation

Cellular

5G Bands
n2, n5, n25, n41, n66, n71, n260, n261, SA, NSA, Sub-6, mmWave	n1, n3, n5, n8, n20, n28, n38, n40, n41, n66, n77, SA, NSA
4G (FDD) Bands
1, 2, 3, 4, 5, 7, 8, 12, 13, 14, 18, 19, 20, 25, 26, 28, 30, 66, 71	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 66
4G (TDD) Bands
38, 39, 40, 41, 46, 48	38, 39, 40, 41, 42, 48
3G Bands
1, 2, 4, 5, 8	1, 2, 4, 5, 6, 8
Data Speed
LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s	LTE-A, HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
	Yes
SIM type
Nano SIM	Dual Nano SIM

Regulatory Approval

FCC approval
Date approved: Jun 23, 2021 FCC ID value: A3LSMF711U
Measured SAR
Head: 1.05 W/kg Body: 1.08 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.21 W/kg

Alternative variants

With 256GB internal storage

Memory	256GB

With 256GB internal storage

Memory	256GB

With Dual SIM

Dual SIM	Yes
SIM type	Nano SIM, eSIM

Discover more

Full Specs Samsung Galaxy Z Flip 3 Specs PA Review Samsung Galaxy Z Flip 3 Review

Full Specs Xiaomi 12X Specs