DEXP A555 vs vivo S17 Pro

DEXP A555

vivo S17 Pro

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1x
4G network

LTE frequency band 1, 3, 7, 8, 20, 38

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 19, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 3, 5, 8, 28, 38, 40, 41, 77, 78 SA/NSA
HSDPA speed

21.1 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
LTE speed

LTE

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Main camera
Camera type

Single

Triple
Main camera

5 MP

50 MP, (wide) , f/1.9 , 1/1.56" , 1.0 µm, 20x digital zoom
(telephoto) , 12 MP, f/2.0 , 2x optical zoom
(ultrawide) , 8 MP, f/2.2
Primary camera resolution

2560 x 1944 pixels

8120 x 6180 pixels
Primary camera video

720p@30fps

4K@30fps, 1080p@30fps
Primary camera flash

LED flash

Ring-LED flash
Camera features

Autofocus, digital zoom, geotagging, panorama

Autofocus, continuous shooting, digital 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, phase detection autofocus

Selfie camera
Selfie camera type

Single

Single
Selfie camera

2 MP, f/2.2

50 MP, f/2.0 , (wide) , 22 mm
Selfie camera resolution

1920 x 1080 pixels

8160 x 6112 pixels
Selfie camera features

-

Face unlock, HDR, face detection, panorama, geotagging, digital image stabilization
Selfie camera video

480p@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
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

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

-

Yes
BDS

-

Yes
QZSS

-

Yes