Xiaomi 15 vs Xiaomi Redmi 15a

Price Comparison (India)

-	Rs. 12,999

Manufacturer
Xiaomi	Xiaomi
Announced
October 2024	March 2026
Status
Available - October 2024	Coming Soon - April 2026
Price
Rs. 64,999 ($0.00) [Similarly Priced]	Rs. 12,999 ($0.00) [Similarly Priced]
Colors
Black, White, Silver, Green, Lilac	Black, Blue, Purple
Form Factor
Candybar	Candybar
Dimension
152.3 x 71.2 x 8.1 / 8.4 / 8.5 mm (6 x 2.8 x 0.32 / 0.33 / 0.33 in)	171.6 x 79.5 x 8.2 mm (6.76 x 3.13 x 0.32 in)
Weight
189 / 191 / 192 g (6.67 / 6.74 / 6.77 oz)	210 g (7.41 oz)
SIM Type
Dual SIM (Nano-SIM, dual stand-by)	Nano-SIM + Nano-SIM
2G Network
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 850 / 900 / 1800 / 1900
3G Network
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100	HSDPA 850 / 900 / 2100
4G Network
1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 - China	1, 3, 5, 8, 28, 40, 41
5G Network
1, 2, 3, 5, 12, 20, 26, 28, 38, 40, 41, 48, 66, 77, 78, 80, 81, 83, 84, 89 SA/NSA - China	1, 3, 5, 8, 28, 40, 41, 78 SA/NSA
Messaging

Build Features
- Fingerprint Sensor (under display, ultrasonic) IP68 dust/water resistant (up to 1.5m for 30 min)	- Fingerprint Sensor (side-mounted) Dust and splash resistant

Type
FHD+ LTPO OLED Screen 120Hz, Dolby Vision, HDR10+ 3200 Nits (peak), Shatterproof Glass Protections	HD+ IPS LCD Screen, 120Hz, 800 Nits (peak)
Colors
1B colors	16M colors
Size
6.36 inches [Similar]	6.9 inches [Similar]
Resolution
1200 x 2670 pixels (460 ppi)	720 x 1600 pixels (254 ppi)
Screen-to-Body Ratio
90.09%	84.44%
Multi-Touch

OS
Android 15	Android 16, up to 4 major Android upgrades
User Interface
HyperOS 2	HyperOS 3
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) [Similar]	Octa-core (2x2.2 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55), Unisoc T8300 (6 nm) [Similar]
GPU
Adreno 830 [Similar]	Mali-G57 MC2 [Similar]
RAM
16 GB [Browse Similar]	6 GB [Browse Similar]
Internal Memory
1 TB	128 GB
External Memory
No	microSDXC (dedicated slot)

Rear Camera
50 MP + 50 MP + 50 MP [Similar]	32 MP [Similar]
Flash
Dual-LED Dual-tone Flash	LED Flash
Features
50 MP, f/1.6, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS 50 MP, f/2.0, 60mm (telephoto), PDAF (10cm - ∞), OIS, 3x optical zoom 50 MP, f/2.2, 14mm, 115˚ (ultrawide) Laser AF, Leica Lens, HDR, Panorama	32 MP, f/2.0, (wide), 1.12µm, AF Auxiliary lens HDR
Video
8K@24/30fps (HDR), 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS	1080p@30fps
Front Camera
32 MP, f/2.0, 22mm (wide), 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]

GPRS
Yes	Yes
Edge
Yes	Yes
3G
HSPA, LTE, 5G	HSPA, LTE, 5G
Bluetooth
5.4, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5	5.4, A2DP, LE
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band, Wi-Fi Direct	Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB
USB Type-C 3.2, OTG	USB Type-C 2.0, OTG
GPS
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)	GPS, GLONASS, GALILEO, BDS
Browser
Yes	Yes

Internal
1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.0	128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM eMMC 5.1
Expandable Storage
No	microSDXC (dedicated slot)
USB OTG
Supported	Supported

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

Barometer Sensor

NFC

Type
Non-removable Si/C Battery Fast Battery Charging 90W wired, PD3.0, QC3+ 50W wireless 10W reverse wireless	Non-removable Li-ion Battery Fast Battery Charging 15W wired 7.5W reverse wired
Capacity
5400 mAh	6300 mAh
Stand by
-	-
Talk Time
-	-