Xiaomi Redmi Note 4X vs ZTE Blade A7

Xiaomi Redmi Note 4X

ZTE Blade A7

Network
2G network

GSM 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1900, 2100

HSDPA 850, 900, 1900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 1(2100), 5(850), 8(900), 3(1800), 7(2600)
HSPA speed

HSPA

-
LTE speed

LTE

LTE Cat 4, 150.8 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Plastic
SIM

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

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

151 mm

154 mm
Width

76 mm

72.8 mm
Thickness

8.5 mm

7.9 mm
Weight

165 g

146 g
Colors

Black, Gold, Gray, Pink

Black, Blue

Main camera
Camera type

-

Single
Main camera

13 MP, f/2.0

16 MP, f/1.8
Primary camera resolution

-

4608 x 3456 pixels
Primary camera video

1080p@30fps, 720p@120fps

1080p@30fps
Primary camera Autofocus

phase detection autofocus

-
Primary camera flash

dual-LED (dual tone) flash

LED flash
Camera features

1.12 µm pixel size, HDR, face detection, geo-tagging, panorama, touch focus

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

Features
Messaging SMS

SMS(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging IM

IM

-
Messaging Push Mail

Push Mail

-
Java

No

-
Sensors

Fingerprint (rear-mounted), accelerometer, compass, gyro, proximity

Accelerometer, proximity, light