Compare Xiaomi Poco X7 vs Samsung Galaxy S23 Ultra

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Xiaomi Poco X7
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Samsung Galaxy S23 Ultra

launch Status

announced Date
2025, January 09
2023, February 01
launch Date
2025, January 09
2023, February 17

system

os
Android 14
Android 13, One UI 6.1.1
chipset
Mediatek Dimensity 7300 Ultra (4 nm)
Qualcomm Snapdragon 8 Gen 2
cpu
Octa-core (4 x 2.5 GHz Cortex-A78 + 4 x 2.0 GHz Cortex-A55)
Octa-Core (3.36GHz, 2.8GHz, 2.0GHz)
gpu
Mali-G615 MC2
Adreno 740
UI
HyperOS
One UI 6.1.1

display

screen
AMOLED Capacitive Touchscreen, 68B Colors
Dynamic AMOLED 2X, 120Hz, HDR10+,
size
6.7 Inches
6.8 inches
resolution
1220 x 2712 Pixels (~446 PPI)
3088 x 1440 (Quad HD+)
protector
Corning Gorilla Glass Victus 2
Corning Gorilla Glass Victus 2
screen To Body Ratio
Not specified
~89.9%
refresh Rate
120Hz
120Hz
extra Features
HDR10+, Dolby Vision, 1200 nits (HBM), 3000 nits (peak), Always-on display
HDR10+, Always-on display, 1750 nits (peak brightness), S Pen support

main Camera

back
Triple Camera Setup - 50 MP, f/1.5 (wide) + 8 MP, f/2.2 (ultrawide) + 2 MP, f/2.4 (macro)
200 MP (f/1.7) + 10 MP (f/4.9) + 12 MP (f/2.2) + 10 MP (f/2.4)
video
4K@24/30fps, 1080p@30/60/120fps, gyro-EIS, OIS
8K@30fps, 4K@60fps, 1080p@240fps, 720p@960fps
features
HDR, panorama
OIS, 100x Space Zoom, HDR10+, LED flash, panorama

front Camera

selfie
20 MP, f/2.2 (wide) Selfie: Yes
12 MP (f/2.2)
video
1080p@30/60fps
4K@60fps, 1080p@240fps
features
No specific extra features
Auto-HDR, Dual video call

build

dimensions
162.3 x 74.4 x 8.4 mm
163.4 x 78.1 x 8.9 mm
weight
185 g
233g
sim
Nano-SIM + Nano-SIM
Dual SIM (Nano-SIM & eSIM)

network

technology
2G, 3G, 4G, 5G capable
2G, 3G, 4G LTE, 5G
2GBands
SIM1: GSM 850 / 900 / 1800 / 1900, SIM2: GSM 850 / 900 / 1800 / 1900
GSM 850 / 900 / 1800 / 1900
3GBands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100
4GBands
LTE band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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, LHDC
5.3
nfc
Yes
Yes
positioning
Yes + A-GPS support, GLONASS, BDS, GALILEO, QZSS
GPS, Glonass, Beidou, Galileo, QZSS
radio
No
No
usb
USB Type-C 2.0, OTG
USB Type-C 3.2
wlan
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac/ax (Wi-Fi 6E)

device Memory

card Slot
microSDXC (uses shared SIM slot)
No
internal
128GB + 8GB RAM, 256GB + 8GB RAM, 512GB + 12GB RAM
256GB + 8GB RAM, 256GB + 12GB RAM, 512GB + 12GB RAM, 1TB + 12GB RAM
UFS 2.2
UFS 4.0

audio

3.5Mm Jack
no
No
loudspeaker
Yes, Dual Speakers
Yes, with stereo speakers

colors

available
Black, Green, Silver
Green, Phantom Black, Lavender, Cream

battery

charging
45W wired, 100% in 52 min
45W wired, 15W wireless, 4.5W reverse wireless
type
Non-removable, 5110 mAh (Global), 5500 mAh (India only)
Li-Ion 5000 mAh, non-removable

extra Features

sensors
Accelerometer, Compass, Fingerprint (under display, optical), Gyro, Proximity ultrasonic
Accelerometer, Barometer, Fingerprint Sensor (Ultrasonic, Under Display), Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Light Sensor, Proximity Sensor
biometric
Fingerprint (under display, optical)
Face Unlock, Ultrasonic Fingerprint Sensor
Infrared
IP68 dust/water-resistant
IP68 dust/water resistant (up to 1.5m for 30 min), IP69 (market/region dependent)
Samsung DeX support, S Pen Support
Glass front + Gorilla Glass Victus 2, plastic back or silicone polymer back (eco leather)
Ultra-Wideband (UWB)

price

Price in USD
$279.00
$1199.00
Price in EURO
€219.00
€692.95
Price in India
₹16,990.00
₹78,498.00
Price in Pakistan
Rs 128,999.00
Rs 389,999.00

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