Phone Comparison - Meizu Note 21 vs Xiaomi Redmi 15 4G

Meizu Note 21
meizu note 21
Xiaomi Redmi 15 4G
xiaomi redmi 15 4g
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general General Info

Manufacturer Meizu Xiaomi
Announced September 2024 August 2025
Status Coming Soon - October 2024 Available - August 2025
Colors Ivory, Diamond Black, Gulf Blue Midnight Black, Titan Gray, Sandy Purple
Form Factor Candybar Candybar
Dimension - 171.1 x 82.1 x 8.6 mm
(6.74 x 3.23 x 0.34 in)
Weight - 224 g (7.9 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 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE LTE
Messaging
Build Features - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (side-mounted)
IP64 dust tight and water resistant (water splashes)

hardware Hardware and OS

OS Flyme OS Android 15
User Interface - HyperOS 2
Processor Octa-core (2x1.6 GHz Cortex-A75 & 6x1.6 GHz Cortex-A55), Unisoc T606 (12 nm) [Similar] Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53), Qualcomm SM6225 Snapdragon 685 (6 nm) [Similar]
GPU Mali-G57 MP1 [Similar] Adreno 610 [Similar]
RAM 8 GB [Browse Similar] 8 GB [Browse Similar]
Internal Memory 256 GB 256 GB
External Memory microSDXC microSDXC (uses shared SIM slot)

display Display

Type HD+ IPS LCD Screen
90Hz Refresh Rate, 450 Nits
FHD+ IPS LCD Screen
144Hz, Unspecified
Colors 16M colors 16M colors
Size 6.74 inches [Similar] 6.9 inches [Similar]
Resolution 720 x 1600 pixels (260 ppi) 1080 x 2340 pixels (374 ppi)
Screen-to-Body Ratio - 82.98%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 50 MP + 2 MP [Similar] 50 MP [Similar]
Flash LED Flash LED Flash
Features 50 MP, AF
2 MP
Panorama, HDR
50 MP, f/1.8, (wide), PDAF
other unspecified cameras
HDR
Video Yes 1080p@30fps
Front Camera 8 MP
Video - Yes [Similar]
8 MP, f/2.0, (wide)
HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE HSPA, LTE
Bluetooth 5.3, A2DP 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 b/g/n/ac, dual-band
USB USB Type-C USB Type-C
GPS GPS GPS, GLONASS, GALILEO, BDS
Browser Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM 256 GB, 8 GB RAM or 128 GB, 6 GB RAM
Expandable Storage microSDXC microSDXC (uses shared SIM slot)
USB OTG Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor not present proximity sensor not present
Accelerometer Sensor accelerometer sensor not present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor not present magnetic field sensor present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast Battery Charging 18W
Non-removable Li-ion Battery
Fast Battery Charging 33W wired
Capacity 6000 mAh 7000 mAh
Stand by - -
Talk Time - -