General
Launch Date
November 21, 2024
March 11, 2025
Availability
Available Now
Available Now
OS
Android 14
Android 15
Custom UI
Funtouch 14
HyperOS 2
OS Updates
2 Years
4 Years
Security Updates
3 Years
6 Years
AI Features
AI Erase, AI Photo Enhance
HyperAI, AI Write, AI Summary and more
Body
Dimensions
163.2 x 75.9 x 7.8 mm
161.3 x 75.3 x 9.4 mm
Thickness
7.8 mm
9.4 mm
Weight
188 g
226 g
Build Details
Plastic Back, Plastic Frame
Glass-fiber Back Or Vegan Leather, Aluminum Frame
IP Rating
IP64
IP68 (dust tight and water resistant (immersible up to 1.5m for 30 min))
Display
Size
6.67 inches
6.73 inches
Type
AMOLED
LTPO AMOLED, 68B colors, Dolby Vision, HDR10+, HDR Vivid
Refresh Rate
120 Hz
120 Hz
Peak Brightness
1800 nits
3200 nits
Resolution
1080 x 2400 pixels
1440 x 3200 pixels
Pixel Density
395 ppi
522 ppi
Aspect Ratio
20:9
20:9
Screen to Body Ratio
86.7 %
89.7 %
Performance
Chipset
Qualcomm Snapdragon 4 Gen 2
Qualcomm Snapdragon 8 Elite
Process Size
4 nm
3 nm
CPU
Octa-core
2x2.2 GHz Cortex-A78
6x1.95 GHz Cortex-A55
Octa-core
2x4.32 GHz Oryon V2 Phoenix L
6x3.53 GHz Oryon V2 Phoenix M
GPU
Adreno 613
Adreno 830
RAM & Storage
8GB 128GB (UFS 2.2)
8GB 256GB (UFS 2.2)
12GB 256GB (UFS 4.1)
16GB 512GB (UFS 4.1)
16GB 1024GB (UFS 4.1)
RAM Type
LPDDR4X
LPDDR5X
Expandable Memory
Yes
No
Camera
Main Camera
50 MP
f/1.8, (wide), 1/1.95", 0.8µm, PDAF

2 MP
f/2.4, (depth)
50 MP
f/1.6, 23mm (wide), 1.0"-type, 1.6µm, Sony LYT-900, dual pixel PDAF, OIS

50 MP
f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, Sony IMX858, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom

200 MP
f/2.6, 100mm (periscope telephoto), 1/1.4", 0.56µm, Samsung S5KHP9, multi-directional PDAF, OIS, 4.3x optical zoom

50 MP
f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, Samsung S5KJN5, dual pixel PDAF
TOF 3D, (depth)
OIS
No
Yes
Features
Ring-LED flash, panorama, HDR
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
Video Recording
1080p@30fps
8K@30fps
4K@30/60/120fps
1080p@30/60/120/240/480/960/1920fps
Video Recording Features
Dual Video Recording
gyro-EIS, Dolby Vision HDR 10-bit recording (4K@60fps, 1080p)
Selfie Camera
32 MP
f/2.5, (wide)
32 MP
f/2.0, 21mm (wide), 1/3.14", 0.7µm, OmniVision OV32B40
Selfie Features
HDR, panorama
Selfie Video Recording
1080p@30fps
4K@30/60fps
1080p@30/60fps
Connectivity
SIM
Dual SIM, GSM+GSM
SIM1: Nano, SIM2: Nano
Dual SIM
SIM1: Nano, SIM2: Nano
SIM 1 5G Bands
8 Bands

FDD: N1, N3, N5, N8, N28
TDD: N38, N40, N41
21 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28
TDD: N38, N40, N41, N48, N66, N71, N75, N77, N78, N79
SIM 2 5G Bands
8 Bands

FDD: N1, N3, N5, N8, N28
TDD: N40, N77, N78
21 Bands

FDD: N1, N2, N3, N5, N7, N8, N12, N20, N25, N26, N28
TDD: N38, N40, N41, N48, N66, N71, N75, N77, N78, N79
VoLTE
Yes
Yes
Wi-Fi
Wi-Fi 5
Wi-Fi 7
Wi-Fi Details
802.11 a/b/g/n/ac 5GHz
802.11 a/b/g/n/ac/be/ax 5GHz 6GHz, MIMO
Wi-Fi Features
Mobile Hotspot
Mobile Hotspot
USB
USB Type-C 2.0, OTG
USB Type-C 3.2 Gen 2, DisplayPort, OTG
Bluetooth
5.0
6.0
NFC
No
Yes
GPS
Yes with A-GPS, Glonass
Yes with A-GPS, Glonass
Infrared
Yes
No
UWB (Ultra Wideband)
No
No
Battery
Capacity
5000 mAh
5410 mAh
Type
Li-ion
Si/C Li-Ion
Removable
No
No
Wired charging
80W
90W
Charging Speed
80% in 30 min
Wireless Charging
No
80W
Reverse Wireless Charging
No
10W
Charger in the Box
Yes
Yes
Sound
Stereo Speakers
Yes
Yes
3.5mm Headphone Jack
No
No
FM Radio
No
No
Extra Features
Sensors
Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Under-display ultrasonic fingerprint sensor, accelerometer, gyroscope, proximity, compass, barometer
Others
Two-way satellite communication
Colors and Pricing
Colors
Titanium Silver, Carbon Black, Emerald Green
Chrome Silver
Price in India
₹21999
₹109999
FAQs

In this comparison, the Xiaomi 15 Ultra with the Qualcomm Snapdragon 8 Elite (3nm) performs better than the Vivo Y300 with the Qualcomm Snapdragon 4 Gen 2 (4nm), thanks to its more efficient chipset.

The Xiaomi 15 Ultra offers 4 years of OS updates, while the Vivo Y300 provides 2 years. When it comes to security updates, Xiaomi 15 Ultra leads with 6 years of support.

Both phones feature AMOLED displays. They have the same 120 Hz refresh rate. Xiaomi 15 Ultra also has a brighter display with 3200 nits, improving outdoor visibility. Notably, Xiaomi 15 Ultra has a higher resolution display, resulting in sharper visuals.

Xiaomi 15 Ultra has a larger 5410 mAh battery for longer usage. Xiaomi 15 Ultra supports faster wired charging at 90W. Xiaomi 15 Ultra supports wireless charging at 80W, while Vivo Y300 lacks this feature.

Xiaomi 15 Ultra offers better water and dust resistance with an IP68 rating.