Cubot J3 vs vivo X7

Cubot J3

vivo X7

Network
2G network

GSM 850, 900, 1800, 1900

GSM 900, 1800
3G network

HSDPA 900, 2100

HSDPA 850, 900, 1900, 2100; CDMA2000 1x; TD-SCDMA
4G network

-

LTE frequency band 1(2100), 3(1800), 38(2600), 39(1900), 40(2300), 41(2500)
HSDPA speed

21 Mbps

-
HSUPA speed

5.76 Mbps

-
HSPA speed

-

HSPA
LTE speed

-

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic, aluminium alloy

-
SIM

Dual SIM (Nano-SIM/Nano-SIM)

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

141.4 mm

147.3 mm
Width

66.3 mm

71.3 mm
Thickness

8.8 mm

7.2 mm
Weight

146 g

151 g
Colors

Black, Blue, Gray

Gold, Rose Gold

Main camera
Main camera

8 MP, f/2.4

13 MP, f/2.2
Primary camera resolution

3264 x 2448 pixels

-
Primary camera video

720p@30fps

1080p@30fps
Primary camera Autofocus

-

phase detection autofocus
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

Geo-tagging, HDR, face detection, panorama, touch focus

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging Push Email

-

Push Email
Java

-

No
Sensors

Accelerometer, light, proximity

Fingerprint, accelerometer, compass, gyro, proximity