Blackview A52 vs Meizu 21

Blackview A52

Meizu 21

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 2100

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

LTE frequency band 1, 3, 7, 8, 20

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

-

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, 301 Mbps download, 150 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Polycarbonate

Aluminium alloy, glass
SIM

Hybrid Dual SIM (Nano-SIM, dual stand-by)

Dual SIM (Nano-SIM, dual stand-by)
Height

164.2 mm

156.7 mm
Width

62 mm

75.3 mm
Thickness

9.1 mm

7.9 mm
Weight

183.6 g

198 g
Waterproof

-

IP54
Dust proof

-

IP54
Colors

Blue, Green, Polar Night

Black, Green, Purple, White

Display
Display type

IPS LCD

AMOLED
Physical size

6.5 inches

6.55 inches
Resolution

720 x 1600 pixels

1080 x 2340 pixels
Pixel density

270 ppi

393 ppi
Display colors

16777216

1073741824
Protection

2.5D curved glass screen

Scratch resistant, 2.5D curved glass screen
Display features

-

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

Main camera
Camera type

Dual

Triple
Main camera

13 MP

200 MP, (wide) , f/1.7 , 22 mm
(depth) , 2 MP, f/2.4

(ultrawide) , 13 MP, f/2.4 , 122˚ , 15 mm
(wide) , 5 MP, f/2.4 , 27 mm
Primary camera resolution

4160 x 3120 pixels

-
Primary camera video

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, phase detection autofocus

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

5 MP

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

2560 x 1944 pixels

-
Selfie camera features

Face unlock, face detection

Face unlock, face detection, HDR
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

-

Yes
Bluetooth

v4.2

v5.4
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Infrared

-

Yes
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

-

Yes
QZSS

-

Yes
NavIC

-

Yes