Vertex Impress Disco vs Xiaomi Mi Max

Vertex Impress Disco

Xiaomi Mi Max

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 900, 2100

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

LTE frequency band 1(2100), 3(1800), 7(2600), 18(800)

-
HSPA speed

-

HSPA
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

-
SIM

Dual SIM (Micro-SIM/Nano-SIM)

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

150 mm

173.1 mm
Width

75 mm

88.3 mm
Thickness

8 mm

7.5 mm
Weight

176 g

203 g
Colors

Black, Gold, Rose-Gold

Black, Gold, White

Hardware
CPU

Quad-core 1.25 GHz Cortex-A53

Quad-core 1.4 GHz Cortex-A53 ARM
CPU(second)

quad-core 1.8 GHz ARM Cortex-A72
Chipset

Mediatek MT6737M

Qualcomm MSM8956 Snapdragon 650Qualcomm MSM8976 Snapdragon 652
GPU

Mali-T720 MP1

Adreno 510
Memory RAM

1 GB

3, 4 GB
Internal storage

8 GB

32, 64, 128 GB
Memory card

microSD, microSDHC, microSDXC

microSD
Memory card max

32 GB

256 GB

Main camera
Camera type

-

Photo / Video
Main camera

13 MP

16 MP, f/2.0
Primary camera resolution

4160 x 3120 pixels

-
Primary camera video

720p@30fps

2160p@30fps, 1080p@30fps, 720p@120fps
Primary camera Autofocus

-

phase detection autofocus
Primary camera flash

LED flash

dual-LED (dual tone) 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

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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
WLAN DLNA

-

Yes
USB

microUSB 2.0

microUSB 2.0
USB host

-

Yes
Bluetooth

v4.0

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Infrared

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
BDS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging IM

-

IM
Messaging Push Mail

-

Push Mail
Java

-

No
Sensors

Accelerometer, light, proximity

Fingerprint, accelerometer, compass, gyro, proximity