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Xiaomi Poco X4 GT vs Samsung Galaxy S23 Ultra 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
Xiaomi Poco X4 GT
7.1
Samsung Galaxy S23 Ultra
Xiaomi Poco X4 GT Samsung Galaxy S23 Ultra
Released · Jun 27, 2022
Released · Feb 17, 2023
6.6-inch · 2460x1080px
6.8-inch · 3088x1440px
64 MP Main · 16 MP Selfie
200 MP Main · 12 MP Selfie
8GB · 128GB
8GB · 256GB
5080 mAh
5000 mAh
Check prices

Display

Size
6.6-inch 6.8-inch
Resolution
2460x1080px, 20.5:9 ratio, 407 PPI 3088x1440px, 19.3:9 ratio, 501 PPI
Technology
IPS LCD Dynamic AMOLED
Refresh rate
144Hz 120Hz
Screen-to-body
84.97 % 89.87 %
Peak brightness
1750 cd/m2 (nit)
Features
Scratch-resistant glass (Corning Gorilla Glass 5), Ambient light sensor, Proximity sensor HDR support, Scratch-resistant glass (Corning Gorilla Glass Victus 2), Ambient light sensor, Proximity sensor

Hardware

System chip
MediaTek Dimensity 8100 SM8250- (5 nm) Qualcomm Snapdragon 8 Gen 2 SM8550 (4 nm)
Processor
Octa-core
4x 2.85GHz Cortex-A78 + 4x 2.0GHz Cortex-A55 		Octa-core
1x3.36GHz Kryo Prime
4x2.8GHz Kryo Gold
3x2.0GHz Kryo Silve
GPU
Mali-G610 MC6 Adreno 740
RAM
8GB 8GB (LPDDR5X)
Internal storage
128GB (UFS 3.1), not expandable 256GB (UFS 4.0), not expandable
OS
Android (12), Xiaomi MI UI Android (14, 13), One UI

Battery

Capacity
5080 mAh 5000 mAh
Type
Not user replaceable Li - Ion, Not user replaceable
Charging
Qualcomm Quick Charge, USB Power Delivery Fast charging, Qi wireless charging, Reverse wireless charging
Max charge speed
Wired: 67.0W Wired: 45.0W
Wireless: 15.0W
PhoneArena Battery Tests
Battery Life Estimate
Untested
Browsing
Untested
Video
Untested
Gaming
Untested
Battery Life Estimate
7h 17min
Browsing
18h 57min
Video
8h 54min
Gaming
10h 59min
Find out more details about battery and charging for all phones we have tested on our PhoneArena Battery Score page.

Camera

Rear
Triple camera Quad camera
Main camera
64 MP (PDAF)
Aperture size: F1.9
Pixel size: 0.8 μm 		200 MP (OIS, PDAF)
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
Sensor size: 1/4"
Pixel size: 1.12 μm 		12 MP (Ultra-wide)
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 		10 MP (Telephoto)
Optical zoom: 10.0x
Aperture size: F4.9
Focal Length: 230 mm
Sensor size: 1/3.52"
Pixel size: 1.12 μm
Fourth camera
10 MP (Telephoto, OIS)
Optical zoom: 3.0x
Aperture size: F2.4
Focal Length: 69 mm
Sensor size: 1/3.52"
Pixel size: 1.12 μm
Flash
LED LED
Video recording
3840x2160 (4K UHD), 1920x1080 (Full HD), 1280x720 (HD)
Time-lapse video, EIS 		7680x4320 (8K UHD) (30 fps), 3840x2160 (4K UHD) (60 fps), 1920x1080 (Full HD) (960 fps)
OIS, HDR
Front
16 MP (HDR, Slow-motion videos), Video capture: 1920x1080 (Full HD) 12 MP (PDAF), Video capture: 3840x2160 (4K UHD) (60 fps)
PhoneArena Camera Tests
N/A
Overall
N/A
Photo
N/A
Video
147
Overall
150
Photo
144
Video
Find out more details about photo and video scores for all phones we have tested on our PhoneArena Camera Score page.

Design

Dimensions
6.44 x 2.93 x 0.35 inches
(163.6 x 74.3 x 8.9 mm) 		6.43 x 3.07 x 0.35 inches
(163.3 x 78 x 8.9 mm)
thickness with camera 0.42 inches (10.68 mm)
Weight
7.05 oz(200.0 g) 8.25 oz(234.0 g)
Materials
Frame: Plastic Back: Glass (Corning Gorilla Glass Victus 2)
Frame: Aluminum
Resistance
Water, Splash, Dust; IP68
Biometrics
2D Face unlock, Fingerprint (touch) 2D Face unlock, Ultrasonic in-screen fingerprint
Features
Stylus
Keys
Right: Volume control, Lock/Unlock key Right: Volume control, Lock/Unlock key
Colors
Blue. Black, Silver Phantom Black, Cream, Green, Lavender

Cellular

5G
Bands n1, n3, n5, n7, n8, n20, n28, n38, n40, n41, n77, n78, SA, NSA Bands n1, n7, n28, n41, n66, n71, n78, n258, n260, n261, SA, NSA, Sub-6, mmWave
4G (FDD)
Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 26(850+), 28(700 APT) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 14(700 PS), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 29(700 d), 30(2300 WCS), 66(AWS-3), 71(600)
4G (TDD)
Bands 38(2600), 40(2300), 41(2600+) Bands 38(2600), 39(1900+), 40(2300), 41(2600+), 46, 48(3600)
3G
Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900) Bands 1(2100), 2(1900), 4(1700/2100), 5(850), 8(900)
Data Speed
LTE-A, HSDPA+ (4G) 42.2 Mbit/s, HSUPA 5.76 Mbit/s LTE-A, HSDPA+ (4G) 42.2 Mbit/s
SIM type
Dual Nano SIM Dual Nano SIM + eSIM

Multimedia

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

Connectivity & Features

Bluetooth
5.3 5.3
Wi-Fi
802.11 a,b,g,n,ac,ax(Wi-Fi 6),dual-band
Wi-Fi Direct, Hotspot 		802.11 a,b,g,n,ac,ax(Wi-Fi 6),Wi-Fi 6E
Wi-Fi Direct, Hotspot
USB
Type-C (reversible), USB 2.0, Features: Charging, Headphones port, OTG Type-C (reversible), USB 3.2, Features: Charging, OTG
Hearing aid compatible
M3/T4
Location
GPS, A-GPS, Glonass, BeiDou, Dual-band positioning, Cell ID, Wi-Fi positioning GPS, A-GPS, Glonass, Galileo, BeiDou, Cell ID, Wi-Fi positioning
Sensors
Accelerometer, Gyroscope, Compass Accelerometer, Gyroscope, Compass, Barometer
Other
NFC NFC, Ultra Wideband (UWB)

Regulatory Approval

FCC approval
Date approved: Dec 08, 2023
FCC ID value: A3LSMS918U
Measured SAR
Head: 1.12 W/kg
Body: 0.92 W/kg
Simultaneous Transmission: 1.58 W/kg
Wireless Router: 1.16 W/kg

Buyers information

MSRP
$ 1200 / € 1300
In The Box
USB-C cable, SIM Tray ejector, Paperwork

Availability

Officially announced
Jun 23, 2022 Feb 01, 2023

Alternative variants

With 256GB internal storage
Internal storage 256GB
With 12GB RAM
RAM 12GB
With 12GB RAM and 512GB internal storage
RAM 12GB
Internal storage 512GB
MSRP $ 1450 / € 1589
With 12GB RAM and 1TB internal storage
RAM 12GB
Internal storage 1024GB
MSRP $ 1649 / € 1749
International
5G Bands n1, n2, n3, n5, n7, n8, n12, n20, n25, n28, n38, n40, n41, n66, n75, n77, n78, SA, NSA, Sub-6
4G (FDD) Bands 1(2100), 2(1900), 3(1800), 4(AWS-1), 5(850), 7(2600), 8(900), 12(700 a), 13(700 c), 17(700 b), 18(800 Lower), 19(800 Upper), 20(800 DD), 25(1900+), 26(850+), 28(700 APT), 32(1500 L-band), 66(AWS-3)
4G (TDD) Bands 38(2600), 39(1900+), 40(2300), 41(2600+)
FCC OKs Cingular\'s purchase of AT&T Wireless