Xiaomi 12S Ultra vs Xiaomi 12X

General Info

Manufacturer
Xiaomi	Xiaomi
Announced
July 2022	2021, December 28
Status
Coming Soon - July 2022	Coming soon. Exp. release 2021, December 31
Colors
Black, Dark Green	Black, Blue, Pink
Form Factor
Candybar	Candybar
Dimension
163.2 x 75 x 9.1 mm (6.43 x 2.95 x 0.36 in)	152.7 x 69.9 x 8.2 mm (6.01 x 2.75 x 0.32 in)
Weight
225 g (7.94 oz)	170 g (6 oz)
SIM Type
Dual SIM (Nano-SIM, dual stand-by)	Dual SIM (Nano-SIM, dual stand-by)
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 CDMA2000 1xEV-DO
3G Network
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42	LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G Network
1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA	1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (under display, optical) IP68 dust/water resistant (up to 1.5m for 30 mins)	- Fingerprint Sensor (under display, optical)

OS
Android 12	Android 12
User Interface
MIUI 13	MIUI 13
Processor
Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8450 Snapdragon 8+ Gen 1 (4 nm) [Similar]	Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585), Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) [Similar]
GPU
Adreno 730 [Similar]	Adreno 650 [Similar]
RAM
12 GB [Browse Similar]	12 GB [Browse Similar]
Internal Memory
512 GB	256 GB
External Memory
No	No

Type
QHD+ LTPO2 AMOLED Screen 120Hz Refresh Rate Dolby Vision HDR10+ 1000 nits (HBM), 1500 nits (peak) Corning Gorilla Glass Victus	FHD+ OLED Screen 120Hz Refresh Rate Dolby Vision, HDR10+ 1100 nits (peak) Corning Gorilla Glass Victus
Colors
1B Colors	1B Colors
Size
6.73 inches [Similar]	6.28 inches [Similar]
Resolution
1440 x 3200 pixels (521 ppi)	1080 x 2400 pixels (419 ppi)
Screen-to-Body Ratio
89.48%	89.24%
Multi-Touch

Rear Camera
50 MP + 48 MP + 48 MP + TOF [Similar]	50 MP + 13 MP + 5 MP [Similar]
Flash
No	Dual-LED Dual-tone Flash
Features
50.3 MP, f/1.9, 23mm (wide), 1.0"-type, 1.6µm, multi-directional PDAF, Laser AF, OIS 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom 48 MP, f/2.2, 13mm, (ultrawide), 1/2.0", 0.8µm, Dual-Pixel PDAF TOF 3D, (depth) Leica lenses, HDR, panorama	50 MP, f/1.9, 26mm (wide), 1/1.56", 1.0µm, PDAF, OIS 13 MP, f/2.4, 12mm, 123˚ (ultrawide), 1/3.06", 1.12µm 5 MP, 50mm (telephoto macro), AF HDR, Panorama
Video
8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@3840fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K, 1080p)	8K@24fps (HDR10), 4K@30fps (HDR10+), 1080p@30/120/240/960fps, 720p@1920fps, gyro-EIS
Front Camera
32 MP, f/2.5, 26mm (wide), 0.7µm HDR, panorama 1080p@30/60fps, 720p@120fps [Similar]	32 MP, 26mm (wide), 0.7µm HDR, panorama 1080p@30/60fps, 720p@120fps [Similar]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA 42.2/5.76 Mbps, LTE-A, 5G	HSPA 42.2/5.76 Mbps, LTE-A, 5G
Bluetooth
5.2, A2DP, LE, aptX HD, aptX Adaptive	5.2, A2DP, LE, aptX HD, aptX Adaptive
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, DLNA, hotspot	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
USB
USB Type-C 2.0, USB On-The-Go	USB Type-C 2.0, USB On-The-Go
GPS
Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC	Yes, with dual-band A-GPS, GLONASS, GALILEO, BDS, QZSS, NavIC
Browser
Yes	Yes

Internal
512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 3.1	256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1
Expandable Storage
No	No
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

NFC

Type
Non-removable Li-Po Battery Fast charging 67W, 100% in 41 min (advertised) Fast wireless charging 50W, 100% in 52 min (advertised) Reverse wireless charging 10W Quick Charge 4 Power Delivery 3.0	Non-removable Li-Po Battery Fast battery Charging 67W, 100% in 39 min (advertised) Power Delivery 3.0 Quick Charge 4+
Capacity
4860 mAh	4500 mAh
Stand by
-	-
Talk Time
-	-