Honor X9b vs Meizu 21

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 2100
4G network

LTE frequency band 1, 3, 5, 7, 8, 20, 28, 34, 38, 39, 40, 41

LTE frequency band 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41
5G network

5G band 1, 5, 7, 8, 28, 38, 40, 41, 77, 78 SA/NSA

5G band 1, 3, 5, 8, 28, 38, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, 750 Mbps download, 211 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

AMOLED

AMOLED
Physical size

6.78 inches

6.55 inches
Resolution

1220 x 2652 pixels

1080 x 2340 pixels
Pixel density

431 ppi

393 ppi
Display colors

1073741824

1073741824
Protection

-

Scratch resistant, 2.5D curved glass screen
Display features

120Hz, 1200 nits (peak)

120Hz, HDR10+, 600 nits (typ), 1100 nits (HBM), 1800 nits (peak)

Hardware
CPU

Octa-core

Octa-core
CPU

Quad-core 2.2 GHz Cortex-A78

Single-core 3.3 GHz Cortex-X4
CPU(second)

quad-core 1.8 GHz Cortex-A55

Penta-core 3.2 GHz Cortex-A720
CPU(third)

Dual-core 2.3 GHz Cortex-A520
Chipset

Qualcomm SM6450 Snapdragon 6 Gen 1

Qualcomm SM8650-AB Snapdragon 8 Gen 3
GPU

Adreno 710

Adreno 740
Internal storage

256 GB

256, 512 GB
Memory RAM

12 GB

8, 12 GB
Memory card

No

No
Storage

-

UFS 4.0

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 108 MP, f/1.8 , 1/1.67" , 0.8 µm, 8x digital zoom

(wide) , 200 MP, f/1.7 , 22 mm
(ultrawide) , 5 MP, f/2.2

(ultrawide) , 13 MP, f/2.4 , 122˚ , 15 mm
(macro) , 2 MP, f/2.4 , 1.75 µm

(wide) , 5 MP, f/2.4 , 27 mm
Primary camera resolution

8000 x 6000 pixels

-
Primary camera video

4K@30fps, 1080p@30fps

8K, 4K, 1080p; gyro-EIS
Primary camera flash

LED flash

Ring-LED flash
Camera features

Autofocus, continuous shooting, digital zoom, digital image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, night mode

Autofocus, continuous shooting, digital zoom, optical zoom, digital image stabilization, optical image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro-mode, phase detection autofocus, laser autofocus, DarkVision, pure fusion, live photo, super night view 5.0

Selfie camera
Selfie camera type

Single

Single
Selfie camera

16 MP, f/2.5

32 MP, f/2.4 , (wide)
Selfie camera resolution

4608 x 3456 pixels

-
Selfie camera features

Face unlock, face detection

Face unlock, face detection, HDR
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax, 802.11be
WLAN WiFi Hotspot

-

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v5.1

v5.4
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Infrared

-

Yes
NFC

Yes (market dependent)

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

-

Yes
NavIC

-

Yes