Phone Comparison - Realme 11 5G vs Meizu 21 vs Xiaomi Redmi Note 15 5G

Price Comparison (India) - -

general General Info

Manufacturer Realme Meizu Xiaomi
Announced August 2023 November 2023 August 2025
Status Available - August 2023 Available - November 2023 Available - August 2025
Price Rs. 18,999 ($0.00) [Similarly Priced] - -
Colors Midnight Black, Sunrise Gold Black, Purple, Green, White Midnight Black, Star White, Sky Blue
Form Factor Candybar Candybar Candybar
Dimension 165.7 x 76 x 8.1 mm
(6.52 x 2.99 x 0.32 in)
156.7 x 75.3 x 7.9 mm
(6.17 x 2.96 x 0.31 in)
165 x 75.4 x 7.4 mm
(6.5 x 2.97 x 0.29 in)
Weight 190 g (6.7 oz) 198 g (6.98 oz) 178 g (6.28 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) 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 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41 1, 3, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48
5G Network 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA 1, 3, 5, 8, 28, 38, 40.41, 48, 77, 78 SA/NSA
Messaging
Build Features - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor
IP54, dust and splash resistant
- Fingerprint Sensor (under display, optical)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

hardware Hardware and OS

OS Android 13 Android 1 Android 15
User Interface Realme UI 4.0 Flyme 10.5 HyperOS 2
Processor Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55), Mediatek Dimensity 6100+ (6 nm) Octa-core (1x3.3 GHz Cortex-X4 & 5x3.2 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520), Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55), Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm)
GPU Mali-G57 MC2 Adreno 750 Adreno 710
RAM 8 GB 12 GB 12 GB
Internal Memory 256 GB 512 GB 256 GB
External Memory microSDXC (dedicated slot) No microSDXC (uses shared SIM slot)

display Display

Type FDH+ IPS LCD Screen
120Hz Refresh Rate
550 Nits (typ), 680 Nits (HBM)
FHD+ AMOLED Screen
120Hz Refresh Rate
HDR10+, 600 Nits (typ), 1100 Nits (HBM), 1800 Nits (peak)
FHD+ AMOLED Screen
120Hz, 3200 Nits (peak)
Xiaomi Dragon Crystal Glass
Colors 16M colors 16M colors 68B colors
Size 6.72 inches 6.55 inches 6.77 inches
Resolution 1080 x 2400 pixels (392 ppi) 1080 x 2340 pixels (393 ppi) 1080 x 2392 pixels (388 ppi)
Screen-to-Body Ratio 86.42% 89.47% 88.99%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 108 MP + 2 MP 200 MP + 13 MP + 5 MP 50 MP
Flash LED Flash Ring-LED Flash LED Flash
Features 108 MP, f/1.8, 24mm (wide), 1/1.67", 0.64µm, PDAF
2 MP, f/2.4, (depth)
HDR, Panorama, 3x High-quality Zoom (advertised)
200 MP, f/1.7, 22mm (wide), PDAF, OIS
13 MP, f/2.4, 15mm, 122˚ (ultrawide)
5 MP, f/2.4, 27mm (wide)
Panorama, HDR
50 MP, f/1.8, (wide), 1/2.88", 0.61µm
2MP, (depth)
HDR, Panorama
Video 1080p@30fps 8K, 4K, 1080p; gyro-EIS 4K@30fps, 1080p@30fps, gyro-EIS
Front Camera 16 MP, f/2.5, 23mm
Panorama, HDR
1080p@30fps [Similar]
32 MP, f/2.4, (wide)
HDR
Yes [Similar]
8 MP, (wide)
HDR, panorama
1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A, 5G HSPA, LTE-A, 5G HSPA, LTE, 5G
Bluetooth 5.2, A2DP, LE 5.4, A2DP, LE 5.1, A2DP, LE, LDAC
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct Wi-Fi 802.11 а/b/g/n/ac/6e/7, dual-band Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
USB USB Type-C 2.0 USB Type-C, OTG USB Type-C 2.0, OTG
GPS GPS, GALILEO, GLONASS, BDS GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) GPS, GALILEO, GLONASS, QZSS, BDS (B1l+B1C)
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM UFS 2.2 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 4.0 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2
Expandable Storage microSDXC (dedicated slot) No microSDXC (uses shared SIM slot)
USB OTG Not Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor 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 present gyroscope sensor present
NFC NFC supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 67W wired, 50% in 17 min
Non-removable Li-Po Battery
Fast battery Charging 80W wired, PD3 PPS, QC4+
Non-removable Li-ion Battery
Fast Battery Charging 45W wired
22.5W reverse wired
Capacity 5000 mAh 4800 mAh 5800 mAh
Stand by - - -
Talk Time - - -