Xiaomi 12X vs Infinix Note 50 Pro
Product
Price
349 USD
349 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Infinix Mobiles
Model No
Xiaomi 12X
X6855
Launch Date
2021, December 31
2025, April 01
Technology
GSM / CDMA / HSPA / EVDO / LTE / 5G
GSM / HSDPA / LTE
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
1, 2, 3, 4, 5, 7, 8, 12, 17, 13, 26, 28, 38, 40, 41, 66
1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41
1, 3, 5, 8, 38, 40, 41
5G bands
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSDPA, LTE
Dimensions
152.7 x 69.9 x 8.2 mm (6.01 x 2.75 x 0.32 in)
163.3 x 74.4 x 7.3 mm (6.43 x 2.93 x 0.29 in)
Weight
176 g (6.21 oz)
198 g (6.98 oz)
Build
Corning Gorilla Glass Victus
Glass front, aluminum frame
IP64 dust tight and water resistant (water splashes)
Aerospace-Grade Aluminum
SIM
Dual SIM (Nano-SIM, dual stand-by)
Nano-SIM + Nano-SIM
Colors
Black, Blue, Pink
Titanium Grey, Enchanted Purple, Racing Edition, Shadow Black
Type
OLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1100 nits (peak)
AMOLED, 1B colors, 144Hz, 1300 nits (peak)
Size
6.28 inches, 95.2 cm2 (~89.2% screen-to-body ratio)
6.78 inches, 109.9 cm2 (~90.4% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~419 ppi density)
1080 x 2436 pixels (~393 ppi density)
OS
Android 12, MIUI 13
Android 15, up to 2 major Android upgrades, XOS 15
Chipset
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
Mediatek Helio G100 Ultimate (6 nm)
CPU
Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU
Adreno 650
Mali-G57 MC2
RAM
8GB/12GB
8GB/12GB
Storage
128GB/256GB
256GB
UFS 2.2
Card Slot
No
Lens 1
50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS
50 MP, f/1.9, (wide), 1/1.57", 1.0µm, PDAF, OIS
Lens 2
13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm
8 MP, f/2.2, 15mm, 112˚ (ultrawide)
Lens 3
5 MP, 50mm (telephoto macro), AF
Features
Dual-LED dual-tone flash, HDR, panorama
Dual-LED flash, HDR, panorama
Video
8K@24fps, 4K@30/60fps, 1080p@30/120/240/960fps, gyro-EIS
1440p@30fps, 1080p@30/60/240fps
Lens 1
32 MP, 26mm (wide), 0.7µm
32 MP, f/2.2, (wide), 1/3.1"
Features
HDR, panorama
Video
1080p@30/60fps, 720p@120fps
1080p@30fps
Capacity
Li-Po 4500 mAh, non-removable
5200 mAh
Charging
Fast charging 67W, 100% in 39 min (advertised)
Power Delivery 3.0
Quick Charge 4
90W wired, 100% in 38 min
30W wireless MagCharge
10W Reverse wired
Reverse wireless
Bypass Charging
Sensors
Fingerprint (under display, optical), accelerometer, proximity, gyro, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, heart rate, SpO2
Loudspeaker
Yes, with stereo speakers
Yes, with stereo speakers
3.5mm jack
No,
24-bit/192kHz audio
Tuned by Harman Kardon
No
Tuned by JBL
24-bit/192kHz Hi-Res & Hi-Res wireless audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 a/b/g/n/ac, dual-band
Bluetooth
5.2, A2DP, LE
v5.3 with A2DP, LE
GPS
Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
Yes + A-GPS support
NFC
Yes
Yes (market/region dependent)
Radio
No
FM radio
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C 2.0, OTG