Phone Comparison - Xiaomi 15 Ultra vs Xiaomi Redmi 15C vs Xiaomi Redmi Note 15

general General Info

Manufacturer Xiaomi Xiaomi Xiaomi
Announced February 2025 Not announced yet December 2025
Status Available - February 2025 Rumored Coming Soon - December 2025
Price Rs. 109,999 ($0.00) [Similarly Priced] - Rs. 22,999 ($0.00) [Similarly Priced]
Colors Black, White, Silver Chrome, Green Blue, Violet, Gray Black, Glacier Blue, Mist Purple
Form Factor Candybar Candybar Candybar
Dimension 161.3 x 75.3 x 9.4 mm
(6.35 x 2.96 x 0.37 in)
171.6 x 79.5 x 8 mm
(6.76 x 3.13 x 0.31 in)
164 x 75.4 x 7.4 mm
(6.46 x 2.97 x 0.29 in)
Weight 226 g or 229 g (7.97 oz or 8.08 oz) 205 g (7.23 oz) 178 g (6.28 oz)
SIM Type - Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 38, 39, 40, 41, 42, 48, 66, 71 - International
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - China
LTE 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, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79 SA/NSA - International
1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - China
SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Aerospace-grade glass fiber
- Fingerprint Sensor (side-mounted)
IP64 dust tight 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 15, up to 4 major Android upgrades Android 15 Android 15
User Interface HyperOS 2 HyperOS 2 HyperOS 2
Processor Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M), Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) - Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55), Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
GPU Adreno 830 - Adreno 710
RAM 16 GB 4 GB 12 GB
Internal Memory 1 TB 256 GB 512 GB
External Memory No microSDXC (dedicated slot) microSDXC (uses shared SIM slot)

display Display

Type QHD+ LTPO AMOLED Screen
120Hz, Dolby Vision, HDR10+, HDR Vivid, 3200 Nits (peak)
Xiaomi Shield Glass 2.0 Protections
FHD+ IPS LCD Screen
120Hz, Corning Gorilla Glass 3
FHD+ AMOLED Screen, 120Hz, 3840Hz PWM, 3200 Nits (peak)
Scratch/drop-resistant Glass, Mohs Level 5
Colors 68B colors 16M colors 68B colors
Size 6.73 inches 6.9 inches 6.77 inches
Resolution 1440 x 3200 pixels (521 ppi) 720 x 1600 pixels (254 ppi) 1080 x 2392 pixels (388 ppi)
Screen-to-Body Ratio 90.17% 84.44% 89.53%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 50 MP + 50 MP + 200 MP + 50 MP 50 MP 108 MP + 8 MP
Flash No LED Flash LED Flash
Features 50 MP, f/1.6, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS
50 MP, f/1.8, 70mm (telephoto), 1/2.51", 0.7µm, dual pixel PDAF (10cm - ∞), OIS, 3x optical zoom
200 MP, f/2.6, 100mm (periscope telephoto), 1/1.4", 0.56µm, multi-directional PDAF, OIS, 4.3x optical zoom
50 MP, f/2.2, 14mm, 115˚ (ultrawide), 1/2.76", 0.64µm, dual pixel PDAF
TOF 3D, (depth)
Laser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama, 67mm filter ring holder (optional)
50 MP, f/1.8, 28mm (wide), 1/2.76", 0.64µm, PDAF
QVGA, f/3.0
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 8K@30fps, 4K@30/60/120fps, 1080p@30/60/120/240/480/960/1920fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K@60fps, 1080p) 1080p@30fps 4K@30fps, 1080p@30fps, gyro-EIS, OIS
Front Camera 32 MP, f/2.0, 21mm (wide), 1/3.14", 0.7µm
HDR, panorama
4K@30/60fps, 1080p@30/60fps, gyro-EIS [Similar]
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
HDR
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, LTE, 5G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5 5.4, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
USB USB Type-C 3.2 Gen 2, DisplayPort, OTG USB Type-C 2.0, OTG USB Type-C 2.0, OTG
GPS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS GPS, GLONASS, GALILEO, BDS GPS, GLONASS, BDS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1 256 GB, 4 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 No microSDXC (dedicated slot) microSDXC (uses shared SIM slot)
USB OTG Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not 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 not present gyroscope sensor present
Barometer Sensor barometer sensor present barometer sensor not present barometer sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Si/C Battery
Fast Battery Charging 90W wired, PD3.0, QC3+
80W wireless
10W reverse wireless
Non-removable Li-ion Battery
Fast Battery Charging 33W wired, PD
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 45W wired
18W Reverse wired
Capacity 6000 mAh 6000 mAh 5520 mAh
Stand by - - -
Talk Time - - -