Phone Comparison - Xiaomi Poco X3 Pro vs Samsung Galaxy A17 vs Xiaomi Redmi Note 15

general General Info

Manufacturer Xiaomi Samsung Xiaomi
Announced March 2021 August 2025 December 2025
Status Coming Soon - March 2021 Coming Soon - August 2025 Coming Soon - December 2025
Price - - Rs. 22,999 ($0.00) [Similarly Priced]
Colors Phantom Black, Frost Blue, Metal Bronze Black, Gray, Blue Black, Glacier Blue, Mist Purple
Form Factor Candybar Candybar Candybar
Dimension 165.3 x 76.8 x 9.4 mm
(6.51 x 3.02 x 0.37 in)
164.4 x 77.9 x 7.5 mm
(6.47 x 3.07 x 0.3 in)
164 x 75.4 x 7.4 mm
(6.46 x 2.97 x 0.29 in)
Weight 215 g (7.58 oz) 192 g (6.77 oz) 178 g (6.28 oz)
SIM Type Hybrid Dual SIM (Nano-SIM, dual stand-by) - Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42, 48, 66, 71
5G Network - 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA unlocked
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
SAR EU - W/kg (head)
- W/kg (body)
0.67 W/kg (head)
0.97 W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging
Build Features - Fingerprint Sensor (side-mounted)
IP53, dust and splash protection
- Fingerprint Sensor (side-mounted)
IP54 dust protected and water resistant (water splashes)
- Fingerprint Sensor (under display, optical)
IP66 dust tight and water resistant (high pressure water jets)
Drop resistant up to 1.7m

hardware Hardware and OS

OS Android 11 Android 15, up to 6 major Android upgrades Android 15
User Interface MIUI 12 for POCO One UI 7 HyperOS 2
Processor Octa-core (1x2.96 GHz Kryo 485 Gold & 3x2.42 GHz Kryo 485 Gold & 4x1.78 GHz Kryo 485 Silver), Qualcomm Snapdragon 860 (7 nm) Octa-core (2x2.4 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Exynos 1330 (5 nm) Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55), Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
GPU Adreno 640 Mali-G68 MP2 Adreno 710
RAM 8 GB 8 GB 12 GB
Internal Memory 256 GB 256 GB 512 GB
External Memory microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)

display Display

Type IPS LCD Screen
120Hz Refresh Rate
HDR10
450 nits (typ)
Corning Gorilla Glass 6
FHD+ Super AMOLED Screen
90Hz, 800 Nits (HBM)
Corning Gorilla Glass Victus, Mohs Level 5
FHD+ AMOLED Screen, 120Hz, 3840Hz PWM, 3200 Nits (peak)
Scratch/drop-resistant Glass, Mohs Level 5
Colors 16M Colour 16M colors 68B colors
Size 6.67 inches 6.7 inches 6.77 inches
Resolution 1080 x 2400 pixels (395 ppi) 1080 x 2340 pixels (385 ppi) 1080 x 2392 pixels (388 ppi)
Screen-to-Body Ratio 84.43% 85.89% 89.53%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes no no
Radio Unspecified No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 8 MP + 2 MP + 2 MP 50 MP + 5 MP + 2 MP 108 MP + 8 MP
Flash Dual-LED flash LED Flash LED Flash
Features 48 MP, f/1.8, (wide), 1/2.0", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, panorama
50 MP, f/1.8, (wide), 1/2.76", 0.64µm, AF, OIS
5 MP, f/2.2, (ultrawide), 1/5.0", 1.12µm
2 MP, f/2.4, (macro)
Panorama, HDR
108 MP, f/1.7, 24mm (wide), 1/1.67", 0.64µm, PDAF, OIS
8 MP, f/2.2, 16mm (ultrawide), 1/4.0", 1.12µm
HDR, Panorama
Video 4K@30fps, 1080p@30/60fps, gyro-EIS 1080p@30fps, gyro-EIS 4K@30fps, 1080p@30fps, gyro-EIS, OIS
Front Camera 20 MP, f/2.2, (wide), 1/3.4", 0.8µm
HDR, panorama
1080p@30fps [Similar]
13 MP, f/2.0, (wide), 1/3.1", 1.12µm

1080p@30fps [Similar]
20 MP, f/2.2, (wide)

1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.0, A2DP, LE 5.3, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
USB USB Type-C 2.0, USB On-The-Go USB Type-C 2.0 USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, BDS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 3.1 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 128 GB, 4 GB RAM 512 GB, 12 GB RAM or 512 GB, 8 GB RAM or 256 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2
Expandable Storage microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
USB OTG Supported Not Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 33W, 59% in 30 min, 100% in 59 min (advertised)
Non-removable Li-ion Battery
Fast Battery Charging 25W wired
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 45W wired
18W Reverse wired
Capacity 5160 mAh 5000mAh 5520 mAh
Stand by - - -
Talk Time - - -