BLU G51S vs Meizu 18 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 12, 17, 28

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 34, 38, 39, 40, 41
5G network

-

5G band 1, 3, 41, 77, 78, 79 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, 301 Mbps download, 102 Mbps upload

LTE Cat20
5G speed

-

5G
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

IPS LCD

Super AMOLED
Physical size

6.4 inches

6.7 inches
Resolution

720 x 1560 pixels

1440 x 3200 pixels
Pixel density

268 ppi

526 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen

2.5D curved glass screen, Scratch resistant, Corning Gorilla Glass 6
Display features

-

120Hz, HDR10+, 420 nits (typ), 1300 nits (peak)

Main camera
Camera type

Dual

Quad
Main camera

13 MP

50 MP, (wide) , f/1.9 , 23 mm, 1/1.31" inches, 1.2 µm
0.3 MP

8 MP, (telephoto) , f/2.4 , 79 mm, 1/4.4" inches, 1.0 µm, 3x optical zoom
130˚ , (ultrawide) , 32 MP, f/2.2 , 15 mm, 1/2.8 inches, 0.8 µm
(depth) , TOF(time of flight) 3D camera , 0.3 MP, f/1.4
Primary camera resolution

4160 x 3120 pixels

8160 x 6144 pixels
Primary camera video

1080p@30fps

8K, 4K@30/60fps, 1080p; gyro-EIS
Primary camera flash

LED flash

LED flash
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-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, DarkVision, pure fusion, live photo, super night view 4.0

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
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

Type-C 2.0

Type-C 2.0
Bluetooth

v4.2

v5.2
Bluetooth A2DP

Yes

A2DP
bluetooth LE

Yes

LE
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with dual-band A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
Beidou

-

BeiDou
QZSS

-

Yes
IRNSS

-

Yes

Features
Sensors

Accelerometer, fingerprint, proximity

Accelerometer, compass, fingerprint, gyroscope, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4000 mAh

4500 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Super mCharge, Qualcomm Quick Charge 4+ (40% in 15 min, 100% in 50 min)
Wireless reverse charging

-

Yes
Fast wireless charging

-

Yes