UMIDIGI A7 vs alcatel 3x (2019)

UMIDIGI A7

alcatel 3x (2019)

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700, 1900, 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 40(2300)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

11.5 Mbps
LTE speed

LTE Cat 4, 301 Mbps download, 51 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Metal, plastic

Aluminium alloy, glass
SIM

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

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

163.7 mm

164.9 mm
Width

77.6 mm

75.8 mm
Thickness

8.7 mm

8.4 mm
Weight

228 g

178 g
Colors

Green, Grey

Black, Green, Rose

Display
Display type

IPS capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

6.49 inches

6.52 inches
Resolution

720 x 1560 pixels

720 x 1600 pixels
Pixel density

265 ppi

269 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, Scratch resistant

2.5D curved glass screen
Multitouch

-

Yes

Main camera
Camera type

Quad

Triple
Main camera

16 MP, f/1.8 , 0.26" , 1.132 µm

16 MP, f/1.8 , 1/2.8" , 1.12 µm, 27 mm
8 MP, 1/4" , 1.12 µm

8 MP, 1/4" , 1.12 µm, f/2.2 , 17 mm
5 MP

5 MP
5 MP
Primary camera resolution

4608 x 3456 pixels

4608 x 3456 pixels
Primary camera video

1080p@30fps

1080p@30fps
Primary camera flash

dual LED flash

dual-LED dual-tone 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 image stabilization, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, night mode, google lens

Selfie camera
Selfie camera

13 MP, f/2.0 , 0.23" , 1.029 µm

8 MP, f/2.0 , 1/4" , 1.12 µm, 25 mm
Selfie camera resolution

4608 x 3456 pixels

3264 x 2448 pixels
Selfie camera video

1080p@30fps

1080p@30fps

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
Wi-Fi display

Yes

-
WLAN WiFi Dual Band

Yes

-
USB

Type-C 1.0 reversible connector

Type-C 1.0 reversible connector
USB On-The-Go

Yes

-
Bluetooth

v4.2

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth HID

Yes

-
bluetooth LE

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
GALILEO

Yes

-