Xiaomi Redmi K50 vs Meizu 21
Product
Price
479 USD
479 USD
Status
Available
Available
Brand
Xiaomi Mobiles
Meizu Mobiles
Model No
Xiaomi Redmi K50
Meizu 21
Launch Date
2022, March 22
2023, November 30
Technology
GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
HSDPA 850 / 900 / 1700(AWS) / 2100
4G bands
1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 34, 38, 39, 40, 41, 42
1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G bands
1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6
1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA
Speed
HSPA 42.2/5.76 Mbps, LTE-A, 5G
HSPA, LTE-A, 5G
Dimensions
163.1 x 76.2 x 8.5 mm (6.42 x 3.00 x 0.33 in)
156.7 x 75.3 x 7.9 mm (6.17 x 2.96 x 0.31 in)
Weight
201 g (7.09 oz)
198 g (6.98 oz)
Build
Glass front (Gorilla Glass Victus), glass back, aluminum frame, IP53, dust and splash resistant
IP54, dust and splash resistant
SIM
Dual SIM, GSM+GSM, SIM1: Nano, SIM2: Nano
Dual SIM (Nano-SIM, dual stand-by)
Colors
Black, Gray, Blue, Green
Black, Purple, Green, White
Type
OLED, 1B colors, 120Hz, HDR10+
AMOLED, 120Hz, HDR10+, 600 nits (typ), 1100 nits (HBM), 1800 nits (peak)
Size
6.67 inches, 107.4 cm2 (~86.4% screen-to-body ratio)
6.55 inches, 105.3 cm2 (~89.3% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
1080 x 2340 pixels, 19.5:9 ratio (~393 ppi density)
OS
Android 12, MIUI 13
Android 13, Flyme 10.5
Chipset
MediaTek Dimensity 8100 (5 nm)
Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
CPU
Octa-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)
Octa-core (1x3.3 GHz Cortex-X4 & 5x3.2 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
GPU
Mali-G610
Adreno 750
RAM
8GB/12GB
8GB/12GB
Storage
128GB/256GB
256GB/512GB
UFS 4.0
Card Slot
No
Lens 1
48 MP, (wide), 1/2", 0.8µm, PDAF, OIS
200 MP, f/1.7, 22mm (wide), PDAF, OIS
Lens 2
8 MP, 119˚ (ultrawide)
13 MP, f/2.4, 15mm, 122˚ (ultrawide)
Lens 3
2 MP, f/2.4, (macro)
5 MP, f/2.4, 27mm (wide)
Features
Digital Zoom,
Auto Flash,
Face detection,
Touch to focus
Ring-LED flash, panorama, HDR
Video
4K@30/60fps, 1080p@30/60/120fps, 720p@960fps, HDR
8K, 4K, 1080p; gyro-EIS
Lens 1
20 MP
32 MP, f/2.4, (wide)
Features
HDR
HDR
Video
1080p@30/60fps, 720p@120fps, HDR
Yes
Capacity
Li-Po 5500 mAh
4800 mAh, non-removable
Charging
Fast charging 67W, 80% in 30 min (advertised),
Power Delivery 3.0
Quick Charge 3+
80W wired, PD3 PPS, QC4+
Sensors
Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum
Fingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Loudspeaker
Yes
Yes, with stereo speakers
3.5mm jack
No,
24-bit/192kHz audio
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
Wi-Fi 802.11 а/b/g/n/ac/6e/7, dual-band
Bluetooth
5.2, A2DP, LE
5.4, A2DP, LE
GPS
Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC
GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
Yes
Yes
USB
USB Type-C 2.0, USB On-The-Go
USB Type-C, OTG