Ulefone T1 Premium Edition vs verykool s5030 Helix II

Ulefone T1 Premium Edition

verykool s5030 Helix II

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800 MHz

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700, 1900, 2100; TD-SCDMA 1880-1920 MHz; TD-SCDMA 2010-2025 MHz

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

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800); LTE-TDD 1900, 2300, 2500, 2600

-
HSDPA speed

-

21.1 Mbps
HSUPA speed

-

5.76 Mbps
EV-DO speed

3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminium alloy

-
SIM

Dual SIM (Nano-SIM/Nano-SIM(microSD))

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

155 mm

147.1 mm
Width

76.9 mm

72 mm
Thickness

8.45 mm

7.5 mm
Weight

181 g

132 g
Colors

Blue, Red

Various

Display
Display type

IPS capacitive touchscreen

IPS LCD capacitive touchscreen
Physical size

5.5 inches

5.0 inches
Resolution

1080 x 1920 pixels

720 x 1280 pixels
Pixel density

401 ppi

294 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 3, 2.5D curved glass screen

Asahi Dragontrail Glass
Multitouch

Yes

Yes

Main camera
Camera type

Dual

-
Main camera

16 MP, f/2.0 , 3.5 mm, 1.029 µm

8 MP, f/2.8
5 MP
Primary camera resolution

4608 x 3456 pixels

-
Primary camera video

1080p@30fps

1080p@30fps
Primary camera Autofocus

-

autofocus
Primary camera flash

quad-LED flash

LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
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, face detection, panorama, touch focus

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz

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

Yes

Yes
WLAN WiFi Direct

-

Yes
WLAN WiFi Dual Band

Yes

-
USB

Type-C reversible connector

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v4.1

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

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, compass, fingerprint, gyroscope, light, proximity

Accelerometer, proximity