Meizu 18s Pro vs vivo S1

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA
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, 8, 12, 34, 38, 39, 40, 41

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
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

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE Cat20

LTE-A (2CA), Cat7, 300 Mbps download, 50 Mbps upload
5G speed

5G

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Display
Display type

Super AMOLED

IPS LCD capacitive touchscreen
Physical size

6.7 inches

6.53 inches
Resolution

1440 x 3200 pixels

1080 x 2340 pixels
Pixel density

526 ppi

395 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, quad-curved glass screen, Corning Gorilla Glass 6

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 5
Multitouch

-

Yes
Display features

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

-

Main camera
Camera type

Quad

Triple
Main camera

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

12 MP, f/1.8 , 1.28 µm
(telephoto) , 8 MP, f/2.4 , 79 mm, 1/4.4" inches, 1.0 µm, 3x optical zoom

8 MP, f/2.2
130˚ , (ultrawide) , 32 MP, f/2.2 , 15 mm, 1/2.8 inches, 0.8 µm

5 MP, f/2.4
(depth) , TOF(time of flight) 3D camera , 0.3 MP, f/1.4
Primary camera resolution

8160 x 6144 pixels

4032 x 3024 pixels
Primary camera video

8K, 4K@30/60fps, 1080p; gyro-EIS, HDR

2160p@30fps, 1080p@30fps
Primary camera flash

LED flash

LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

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, shape memory alloy OIS

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

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5GHz, 802.11ac, 802.11ax

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

microUSB 2.0
USB On-The-Go

-

Yes
Bluetooth

v5.2

v4.2
Bluetooth A2DP

A2DP

Yes
bluetooth LE

LE

Yes
NFC

Yes

-
GPS

Yes, with dual-band A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

-
Beidou

Yes

-
BDS

-

Yes
QZSS

Yes

-
IRNSS

Yes

-

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, proximity

Accelerometer, compass, fingerprint, proximity

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4500 mAh

3940 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

Super mCharge, Qualcomm Quick Charge 4+, 40W (40% in 15 min, 100% in 55 min)

Yes
Wireless reverse charging

Yes

-
Fast wireless charging

Yes

-