Compare Xiaomi 15 Ultra 5G vs Samsung Galaxy S23 Ultra
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launch Status
announced Date
2025, March 03
2023, February 01
launch Date
2025, March 11
2023, February 17
system
os
Android 14
Android 13, One UI 6.1.1
chipset
Qualcomm SM8750 Snapdragon 8 Gen 3 (4 nm)
Qualcomm Snapdragon 8 Gen 2
cpu
Octa-core (1x3.3 GHz Cortex-X4 & 5x2.6 GHz Cortex-A710 & 2x2.0 GHz Cortex-A510)
Octa-Core (3.36GHz, 2.8GHz, 2.0GHz)
gpu
Adreno 750
Adreno 740
UI
MIUI 15
One UI 6.1.1
display
screen
AMOLED, 1B colors, Dolby Vision
Dynamic AMOLED 2X, 120Hz, HDR10+,
size
6.73 Inches
6.8 inches
resolution
1440 x 3200 pixels (~521 PPI)
3088 x 1440 (Quad HD+)
protector
Corning Gorilla Glass Victus 2
Corning Gorilla Glass Victus 2
screen To Body Ratio
89.6%
~89.9%
refresh Rate
120Hz
120Hz
extra Features
HDR10+, Always-on display
HDR10+, Always-on display, 1750 nits (peak brightness), S Pen support
main Camera
back
Quad Camera: 200 MP (wide), f/1.9, 1" sensor, PDAF, OIS 50 MP (ultrawide), f/2.2 50 MP (telephoto), 3.2x optical zoom 12 MP (macro), f/2.4
200 MP (f/1.7) + 10 MP (f/4.9) + 12 MP (f/2.2) + 10 MP (f/2.4)
video
8K@24fps, 4K@30/60fps 1080p@30/60/240fps, HDR, gyro-EIS
8K@30fps, 4K@60fps, 1080p@240fps, 720p@960fps
features
Dual-LED flash, HDR, panorama
OIS, 100x Space Zoom, HDR10+, LED flash, panorama
front Camera
selfie
32 MP, f/2.0, (wide)
12 MP (f/2.2)
video
1080p@30/60fps
4K@60fps, 1080p@240fps
features
HDR
Auto-HDR, Dual video call
build
dimensions
163.2 x 74.6 x 8.8 mm
163.4 x 78.1 x 8.9 mm
weight
225 g
233g
sim
Dual SIM (Nano-SIM, dual stand-by)
Dual SIM (Nano-SIM & eSIM)
network
technology
GSM, CDMA, HSPA, LTE, 5G
2G, 3G, 4G LTE, 5G
2GBands
GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3GBands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4GBands
LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)
LTE bands 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66
5GBands
SA/NSA
Sub6 - N1, N2, N3, N5, N7, N8, N12, N20, N25, N28, N66, N38, N40, N41, N77, N78
connectivity
bluetooth
v5.4 with A2DP, LE
5.3
nfc
Yes
Yes
positioning
A-GPS, GLONASS, BDS, GALILEO
GPS, Glonass, Beidou, Galileo, QZSS
radio
No
No
usb
USB Type-C 3.2, OTG
USB Type-C 3.2
wlan
Wi-Fi 802.11 a/b/g/n/ac/6e, tri-band
Wi-Fi 802.11 a/b/g/n/ac/ax (Wi-Fi 6E)
device Memory
card Slot
No
No
internal
256 GB / 512 GB / 1 TB, UFS 4.0, with 12 GB / 16 GB RAM
256GB + 8GB RAM, 256GB + 12GB RAM, 512GB + 12GB RAM, 1TB + 12GB RAM
LPDDR5X
UFS 4.0
audio
3.5Mm Jack
No
No
loudspeaker
Stereo speakers with Dolby Atmos
Yes, with stereo speakers
Hi-Res Audio certified
Dolby Atmos, 32-bit/384kHz audio, Tuned by AKG
colors
available
Black, White, Green
Green, Phantom Black, Lavender, Cream
battery
charging
120W wired, 100% in 20 min (advertised) 50W wireless, 100% in 40 min (advertised) 10W reverse wireless
45W wired, 15W wireless, 4.5W reverse wireless
type
Li-Po 5000 mAh, Non-removable
Li-Ion 5000 mAh, non-removable
extra Features
sensors
Accelerometer, Gyro, Proximity, Compass, Barometer
Accelerometer, Barometer, Fingerprint Sensor (Ultrasonic, Under Display), Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
biometric
Ultrasonic under-display fingerprint scanner, Face Unlock
Face Unlock, Ultrasonic Fingerprint Sensor
IP68 dust/water resistant (up to 1.5m for 30 minutes)
IP68 dust/water-resistant
Infrared port
Samsung DeX support, S Pen Support
AI-powered thermal management
Ultra-Wideband (UWB)
price
Price in USD
$1223.00
$1199.00
Price in EURO
€1499.00
€692.95
Price in India
₹78990.00
₹78,498.00
Price in Pakistan
Rs. 399,999.00
Rs 389,999.00
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