Apple iPhone 6s vs Vertex Impress Sun

Apple iPhone 6s

Vertex Impress Sun

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700, 1900, 2100

HSDPA 900, 2100
4G network

-

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

42.2 Mbps

-
HSUPA speed

5.76 Mbps

-
EV-DO speed

3.1

-
LTE speed

LTE, Cat6, 300 Mbps download, 50 Mbps upload

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

Yes

Yes
EDGE

Yes

Yes

Display
Display type

LED-backlit IPS LCD, capacitive touchscreen

IPS capacitive touchscreen
Physical size

4.7 inches

5 inches
Resolution

750 x 1334 pixels

720 x 1280 pixels
Pixel density

326 ppi

294 ppi
Display colors

16777216

16777216
Multitouch

-

Yes

Main camera
Main camera

12 MP

5 MP
Primary camera resolution

4608 x 2592 pixels

2592 x 1944 pixels
Primary camera video

2160p@30fps, 1080p@60fps,1080p@120fps, 720p@240fps

720p@30fps
Primary camera flash

dual-LED (dual tone) flash

dual-LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

Geo-tagging, HDR, face/smile detection, simultaneous 4K video and 8MP image recording, 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

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11ac

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

Yes

Yes
WLAN WiFi Direct

-

Yes
USB

Lightning, USB 2.0

microUSB 2.0
Bluetooth

v4.2

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-

Features
Messaging SMS

iMessage(threaded view)

-
Messaging MMS

MMS

-
Messaging Email

Email

-
Messaging iMessage

iMessage

-
Messaging Push Email

Push Email

-
Java

No

-
Sensors

Accelerometer, barometer, compass, gyro, proximity

Accelerometer, light, proximity