DEXP Ixion Z255 vs HTC U12+

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 900, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100
4G network

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

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 28(700), 32(1500), 38(2600), 39(1900), 49, 41(2500), 66(1700/2100)
HSDPA speed

-

42.2 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

-
LTE-A speed

-

LTE-A, (5CA) Cat18, 1200 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Metal, plastic

Front/back glass & aluminum frame
SIM

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

Single SIM (Nano-SIM) or Hybrid Dual SIM (Nano-SIM, dual stand-by)
Height

147 mm

156.6 mm
Width

70.5 mm

73.9 mm
Thickness

10.2 mm

8.7 mm
Weight

152 g

188 g
Waterproof

-

IP68, 1.5m and 30 minutes
Dust proof

-

IP68
Colors

Blue

Ceramic Black, Flame Red, Translucent Blue

Main camera
Camera type

-

Dual
Main camera

8 MP

12 MP, f/1.8 , 1.4 µm, 2x optical zoom
16 MP, f/2.6 , 1 µm
Primary camera resolution

3264 x 2448 pixels

4032 x 3024 pixels
Primary camera video

720p@30fps

2160p@60fps, 1080p@30/60/240fps
Primary camera Autofocus

-

phase detection & laser autofocus
Primary camera flash

LED

dual-LED dual-tone flash
Electronic image stabilization

-

gyro-EIS
Primary camera video hdr

-

HDR video
Primary camera video stereo sound record

-

24-bit/96kHz
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 (photo/panorama), face/smile detection, simultaneous 4K video and 8MP image recording, touch focus
DxOMark photo

-

106
DxOMark video

-

95
DxOMark camera score

-

103

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
WLAN WiFi Dual Band

-

Yes
WLAN DLNA

-

Yes
USB

microUSB 2.0

Type-C 1.0 reversible connector
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
Bluetooth AptX

-

aptX HD
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Messaging SMS

-

SMS(threaded view)
Messaging MMS

-

MMS
Messaging Email

-

Email
Messaging Push Email

-

Push Email
Sensors

Accelerometer, fingerprint, light, proximity

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