Xiaomi Poco X2 vs Samsung Galaxy S24 Ultra Specs Comparison

Availability

Officially announced
Feb 04, 2020	Jan 17, 2024
Prices (MSRP)
	12GB/256GB - $1300 | €1449

Design

Dimensions
6.51 x 3.02 x 0.35 inches 165.3 x 76.6 x 8.8 mm	6.39 x 3.11 x 0.34 inches (~0.37 inches with camera bump) 162.3 x 79 x 8.6 mm (~9.5 mm with camera bump)
Weight
7.34 oz / 208.0 g	8.22 oz / 233.0 g
Materials
Back: Glass (Corning Gorilla Glass 5) Frame: Plastic	Back: Glass (Corning Gorilla Glass Armor) Frame: Titanium
Resistance
Splash	Water, Dust; IP68
Biometrics
Fingerprint (touch)	Ultrasonic in-screen fingerprint
Features
	Stylus
Keys
Right: Volume control, Lock/Unlock key	Right: Volume control, Lock/Unlock key
Colors
Matrix purple, Phoenix red, Atlantis blue	Titanium Black, Titanium Gray, Titanium Violet, Titanium Yellow, Titanium Blue, Titanium Green, Titanium Orange

Display

Size
6.7-inch, 84.68% screen-to-body	6.8-inch, 89.12% screen-to-body
Type
IPS LCD, 120Hz, HDR	Dynamic AMOLED, 120Hz, HDR, 2600 nits
Resolution
2400x1080px, 20:9 ratio, 395 PPI	3088x1440px, 19.5:9 ratio, 501 PPI
Protection
Corning Gorilla Glass 5	Corning Gorilla Glass Armor

PhoneArena Display Test

Bright Max (20% APL)
Untested	2310 (Excellent)
Bright Min
Untested	1.1 (Good)

Learn more on our PhoneArena Display Test Results page.

Hardware

System chip
Snapdragon 730G SM7150-AB (8 nm)	Snapdragon 8 Gen 3 SM8650-AB (4 nm)
Processor
Octa-core 2200 MHz Kryo 470	Octa-core 1x3.39GHz Cortex-X4 5x3.1GH​z Cortex-A720 2x2.2​GHz Cortex-A520
GPU
Adreno 618	Adreno 750
Memory
6GB (LPDDR4)/64GB 6GB/128GB 8GB/256GB	12GB (LPDDR5X)/256GB (UFS 4.0) 12GB/512GB 12GB/1024GB
Storage expansion
microSDXC	not expandable
OS
Android (11, 10)	Android (14), up to 7 OS updates

PhoneArena Performance Test

GeekBench 6 Single
Untested	2187
GeekBench 6 Multi
Untested	6669
3D Mark High
Untested	4960
3D Mark Low
Untested	2710

Learn more on our PhoneArena Performance Test Results page.

Battery

Type
4500 mAh, Li - Polymer	5000 mAh, Li - Ion
Charging
Qualcomm Quick Charge 4+	Fast charging Qi wireless charging, Reverse wireless charging
Charge speed
	Wired: 45.0W Wireless: 15.0W

PhoneArena Battery Tests

Battery Life Estimate

Untested

Browsing

Untested

Video

Untested

Gaming

Untested

Battery Life Estimate

7h 39min

Browsing

20h 6min

Video

8h 18min

Gaming

13h 53min

Learn more on our PhoneArena Battery Test Results page

Camera

Rear
Quad camera	Quad camera
Main camera
64 MP (PDAF) Aperture size: F1.9 Focal length: 26 mm Sensor size: 1/1.7" Pixel size: 0.8 μm	200 MP (OIS, Laser and PDAF) Sensor name: Samsung ISOCELL HP2 Aperture size: F1.7 Focal length: 24 mm Sensor size: 1/1.3" Pixel size: 0.6 μm
Second camera
8 MP (Ultra-wide) Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/4" Pixel size: 1.12 μm	12 MP (Ultra-wide, PDAF) Sensor name: Sony IMX564 Aperture size: F2.2 Focal Length: 13 mm Sensor size: 1/2.55" Pixel size: 1.4 μm
Third camera
2 MP (Macro, Autofocus) Aperture size: F2.4 Sensor size: 1/5" Pixel size: 1.75 μm	10 MP (Telephoto, OIS, PDAF) Sensor name: Sony IMX754 Optical zoom: 3.0x Aperture size: F2.4 Focal Length: 67 mm Sensor size: 1/3.52" Pixel size: 1.12 μm
Fourth camera
2 MP (Depth information) Aperture size: F2.2 Sensor size: 1/5" Pixel size: 1.75 μm	50 MP (Telephoto, Periscope, OIS, PDAF) Sensor name: Sony IMX854 Optical zoom: 5.0x Aperture size: F3.4 Focal Length: 111 mm Sensor size: 1/2.52" Pixel size: 0.7 μm
Flash
LED	LED
Video recording
4K UHD (30 fps), 1080p (120 fps), 720p (960 fps) EIS	8K UHD (30 fps), 4K UHD (120 fps), 1080p (240 fps) HDR, Continuous autofocus, Picture-taking during video recording
Front
20 MP (Dual-Camera, HDR) Video capture: 1080p	12 MP (PDAF, HDR) Video capture: 4K UHD (60 fps)

PhoneArena Camera Tests

N/A

Overall

N/A

Photo

N/A

Video

156

Overall

162

Photo

151

Video

Learn more on our PhoneArena Camera Test Results page

Connectivity & Features

Bluetooth
5.0	5.3
WLAN
a,b,g,n,ac,dual-band Wi-Fi Direct, Hotspot 802.11 a, b, g, n, ac	Wi-Fi 6,Wi-Fi 6E,Wi-Fi 7,tri-band Wi-Fi Direct, Hotspot 802.11 ax
USB
Type-C, USB 2.0	Type-C, USB 3.2
Sensors
Accelerometer, Gyroscope, Compass, Ambient light sensor, Proximity sensor	Accelerometer, Gyroscope, Compass, Barometer, Ambient light sensor, Proximity sensor
Hearing aid compatible
	M3/T4
Location
GPS, A-GPS, Glonass, BeiDou, Cell ID, Wi-Fi positioning	GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Other
Infrared	NFC, Ultra Wideband (UWB)

Multimedia

Headphones
3.5mm jack	No 3.5mm jack
Speakers
Earpiece, Multiple speakers	Earpiece, Multiple speakers
Features
	aptX, aptX-HD
Screen mirroring
Wireless screen share
Radio
FM

Cellular

5G Bands
	n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6, mmWave
4G (FDD) Bands
1, 3, 5, 8	1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 66
4G (TDD) Bands
40, 41	38, 39, 40, 41
3G Bands
1, 2, 4, 5, 8	1, 2, 5, 8
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s	LTE-A Pro Cat 20 (2000/150 Mbit/s), HSDPA+ (4G) 42.2 Mbit/s
Dual SIM
Yes
SIM type
Nano SIM	Dual Nano SIM + eSIM

Regulatory Approval

FCC approval
	Date approved: Nov 29, 2023 FCC ID value: A3LSMS928U
Measured SAR
	Head: 1.26 W/kg Body: 0.62 W/kg Simultaneous Transmission: 1.59 W/kg Wireless Router: 1.26 W/kg

Alternative variants

with 128GB storage

Memory	128GB

With 512GB internal storage

Memory	512GB
Prices (MSRP)	$1420

with 256GB storage

Memory	8GB/256GB

With 1TB internal storage

Memory	1024GB
Prices (MSRP)	$1660

Discover more

Full Specs Xiaomi Poco X2 Specs

Full Specs Samsung Galaxy S24 Ultra Specs PA Review Samsung Galaxy S24 Ultra Review