Meizu 21 vs Oneplus 13s

Key Specs

Battery
5000 mAh	-
Display
6.81 inches (17.3 cm)	-
Front Camera
32 MP	-
Rear Camera
50 MP + 50 MP + 50 MP	-

Audio

Audio Jack
-	USB-C

Battery

Capacity
5000 mAh	6260 mAh
Quick Charging
Yes, Fast, 80W	80W fast charging
Removable
-	No
Type
Li-Polymer	-
USB Type-C
Yes	Yes
User Replaceable
No	-
Wireless Charging
Yes	Yes

Camera

Autofocus
Yes	Yes
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Single	-
Flash
Yes, LED Flash	Yes, Dual LED
Front Camera
-	16 MP
Front Camera Physical Aperture
F2.5	-
Image Resolution
8150 x 6150 Pixels	-
Main Camera Physical Aperture
F1.9	-
Optical Image Stabilisation
Yes	-
Rear Camera
-	50 MP + 50 MP
Resolution
32 MP f/2.5, Wide Angle, Primary Camera	-
Settings
Exposure compensation	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	4K @ 30 fps UHD, 1080p @ 30 fps FHD

Design

Colours
-	Black Velvet, Pink Satin, and Green Silk
Water Resistance
-	Yes
Weight
-	185 gram

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Dimensions

Thickness
-	8.5 mm

Display

Aspect Ratio
20:9	-
Bezelless Display
Yes with punch-hole display	-
Display Type
OLED	AMOLED
Pixel Density
515 ppi	522 PPI
Refresh Rate
120 Hz	120 Hz
Screen Protection
-	sleek and compact with 2.5D curved glass
Screen Resolution
1440 x 3200 pixels	-
Screen Size
6.81 inches (17.3 cm)	6.32-inch
Screen to Body Ratio (claimed by the brand)
-	90.7%
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

General

Brand
Meizu	OnePlus
Custom UI
-	OxygenOS 15
Fingerprint Sensor
Yes	-
Launch Date
September 21, 2023 (Unofficial)	June 5, 2025
Model
21	13s
Network
5G: Supported in India, 4G: Available Supported in India, 3G: Available, 2G: Available	-
Operating System
Android v13	ColorOS 15 based on Android 15

Multimedia

Audio Jack
USB Type-C	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v5.3	Yes, v5.4
GPS
Yes with A-GPS, Glonass	Yes with A-GPS
NFC
Yes	Yes
Network Support
5G Supported in India, 4G Supported in India, 3G, 2G	4G ,5G
SIM 1
5G Bands: FDD N1 / N3 / N5 / N8 / N28 TDD N38 / N41 / N77 / N78 / N79 4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	n1/n3/n5/n7/n8/n20/n28A/n38/n40/n41/n77/n78/n66
SIM 2
4G Bands: TD-LTE 2300(band 40) FD-LTE 1800(band 3) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	n1/n3/n5/n7/n8/n20/n28A/n38/n40/n41/n77/n78/n66
SIM Size
SIM1: Nano, SIM2: Nano	Nano+Nano SIM
SIM Slot(s)
Dual SIM, GSM+GSM	Dual Sim, GSM+GSM
USB Connectivity
Mass storage device, USB charging	-
Usb Connectivity
Mass storage device, USB charging	-
VoLTE
Yes	Yes, Dual Stand-By
Volte
Yes	-
Wi-Fi
-	Wi-Fi 7 (802.11be)
WiFi
Yes, Wi-Fi 4 (802.11 b/g/n)	-
Wifi
Yes, Wi-Fi 4 (802.11 b/g/n)	-
Wifi Features
Mobile Hotspot	-

Performance

Architecture
64 bit	-
Chipset
Qualcomm Snapdragon 8 Gen 2	-
Graphics
Adreno 740	-
Processor
Octa core (3.2 GHz, Single core, Cortex X3 + 2.8 GHz, Quad core, Cortex A715 + 2 GHz, Tri core, Cortex A510)	Qualcomm Snapdragon 8 Elite
Processor Fabrication
4 nm	-
RAM
-	16GB
RAM Type
-	LPDDR5X
Ram
12 GB	-

Sensors

Fingerprint Sensor
-	Yes
Other Sensors
-	Accelerometer, Gyro, Proximity, Compass, Color Spectrum

Special Features

Fingerprint Sensor Position
On-screen	-
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope	-

Storage

Expandable Memory
No	-
Internal Memory
128 GB	1TB
Storage Type
UFS 4.0	UFS 4.0