Xiaomi 15T vs Xiaomi Mi Mix Alpha
Comparing 2 products
Basic Information
General Overview
Device Type
Bar
Bar
Model
Xiaomi 15T
Mi Mix Alpha
Announced
2025, September 24
2019, September
Released
2025, September 24
2019, December
Status
Available
Available
Estimate Price
€ 649.90 / £ 513.04
-
Design
Type
Bar
Bar
Dimensions
163.2 x 78 x 7.5 mm (6.43 x 3.07 x 0.30 in)
154.4 x 72.3 x 10.4 mm (6.08 x 2.85 x 0.41 in)
Weight
194 g (6.84 oz)
241 g (8.50 oz)
Protection
Glass front (Gorilla Glass 7i), plastic frame, glass fiber back
Titanium alloy frame (TC4), ceramic back strip
Colors
Black, Gray, Rose Gold
Black
Network
2G Network
Yes
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network
Yes
HSDPA 850 / 900 / 1900 / 2100
4G Network
Yes
LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) - China
5G Network
Yes
5G SA / NSA / Sub6 / mmWave; N41/N78/N79
SIM
Nano SIM
Nano SIM
Dual SIM
Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time) Nano-SIM + Nano-SIM
Yes, Dual SIM (Nano-SIM, dual stand-by)
Display
Display Type
AMOLED
Super AMOLED
Size
6.83 inches, 114.5 cm2 (~90.0% screen-to-body ratio)
7.92 inches, 201.8 cm2 (~180.8% screen-to-body ratio)
Resolution
1280 x 2772 pixels, 19.5:9 ratio
2088 x 2250 pixels
Display Colors
1 Billion+
16M colors
Pixel Density
447 ppi density
388 ppi density
Touch Screen
Yes
Capacitive Touchscreen
Display Protection
Corning Gorilla Glass 7i, Mohs level 6
-
Features
68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 3200 nits (peak)
-
Media
FM Radio
No
No
Earphone Jack
No
No
Camera
Camera Set
Triple Cameras
Triple Cameras
Main Camera
50 MP, f/1.7, 23mm (wide), 1/1.55", 1.0µm, PDAF, OIS
108 MP, f/1.7, (wide), 1/1.33", 0.8µm, PDAF, Laser AF
2nd Camera
50 MP, f/1.9, 46mm (telephoto), 1/2.76", 0.64µm, PDAF, 2x optical zoom
12 MP, f/2.0, 54mm (telephoto), 1/2.55", 1.4µm, Dual Pixel PDAF, Laser AF, 2x optical zoom
3rd Camera
12 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm
20 MP, f/2.2, 13mm (ultrawide), 1/2.8", 1.0µm, Laser AF
Camera Video
4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, 10-bit Rec. 2020, HDR10+
2160p@30/60fps, 1080p@30/120/240fps, 1080p@960fps
Features
Leica lens, Color spectrum sensor, Ultra HDR, HDR, panorama
HDR, panorama
Flash
LED flash
Dual LED Flash
Selfie Set
Single Camera
Triple Cameras
Selfie Camera
32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm
Same cameras
Selfie Video
4K@30fps, 1080p@30/60fps, HDR10+
-
Features
HDR
-
Software
OS
Android 15
Android 10
User Interface
HyperOS 2
MIUI 11
Hardware
Chipset
Mediatek Dimensity 8400 Ultra (4 nm)
Qualcomm SDM855 Snapdragon 855+ (7 nm)
CPU
Octa-core (1x3.25 GHz Cortex-A725 & 3x3.0 GHz Cortex-A725 & 4x2.1 GHz Cortex-A725)
Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485)
GPU
Mali-G720 MC7
Adreno 640 (700 MHz)
RAM
12 GB
12 GB
Internal Storage
256GB/512GB
512 GB
Card Slot
No
No
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass, barometer
Connectivity
Bluetooth
6.0, A2DP, LE
5.0, A2DP, LE, aptX HD
Wi-fi
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, DLNA
Wi-fi Hotspot
Yes
Yes
USB
USB Type-C 2.0, OTG
Type-C 1.0 reversible connector
GPS
GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS
NFC
Yes
Yes
Data
GPRS
Yes
Yes
EDGE
Yes
Yes
Speed
HSPA, LTE, 5G
HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2048/150 Mbps, 5G (2+ Gbps DL)
Battery
Battery Type
Li-Ion (Lithium Ion)
Li-Poly (Lithium Polymer)
Capacity
5500 mAh
4050 mAh battery
Placement
Non-removable
Non-removable
Fast Charging
67W wired, PD3.0, 100% in 50 min
Yes, 40W
Standby
-
93h
Talk Time
-
24:46h
Music Play
-
9:54h