Asus Zenfone 4 Max Pro ZC554KL vs Vertex Impress Calypso

Asus Zenfone 4 Max Pro ZC554KL

Vertex Impress Calypso

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - global; LTE frequency band - 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 18(800), 19(800), 26(850), 28(700), 38(2600), 41(2500) - America, Asia

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

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
LTE speed

LTE, Cat4, 150 Mbps download, 50 Mbps upload

LTE, Cat4, 150 Mbps download, 51 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
SIM

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

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

154 mm

-
Width

76.9 mm

-
Thickness

8.9 mm

-
Weight

181 g

-
Colors

Deepsea Black, Rose Pink, Sunlight Gold

Gold, Gray

Hardware
CPU

Octa-core 1.4 GHz ARM Cortex-A53

Quad-core 1.3 GHz Cortex-A53
Chipset

Qualcomm MSM8917 Snapdragon 425 / Qualcomm MSM8937 Snapdragon 430

MediaTek MT6737W
GPU

Adreno 308 / Adreno 505

Mali-T720 MP2
Internal storage

32 GB

32 GB
Memory RAM

2, 3 GB

3 GB
Memory card

microSD

microSD, microSDHC, microSDXC
Memory card max

256 GB

32 GB

Main camera
Camera type

Dual

-
Main camera

16 MP, f/2.0

13 MP
16 MP
Primary camera resolution

-

4160 x 3120 pixels
Primary camera video

1080p@30fps

720p@30fps
Primary camera Autofocus

autofocus

-
Primary camera flash

LED flash

LED flash
Camera features

Geo-tagging, HDR, face detection, 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 Email

Push Email

-
Java

No

-
Sensors

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

Accelerometr, light, proximity
Power bank function

Yes

-