Digma Optima 1024N 4G vs Ulefone Power 3

Digma Optima 1024N 4G

Ulefone Power 3

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 2100

HSDPA 900, 2100
4G network

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

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 20(800)
LTE speed

LTE, Cat4, 150 Mbps download, 51 Mbps upload

LTE, Cat7 301 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Aluminium alloy
SIM

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

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

159 mm

159.2 mm
Width

250 mm

75.9 mm
Thickness

10 mm

9.85 mm
Weight

508 g

210 g
Colors

Black

Black, Gold

Display
Display type

TFT

IPS capacitive touchscreen
Physical size

10.1 inches

6 inches
Resolution

1024 x 600 pixels

1080 x 2160 pixels
Pixel density

118 ppi

402 ppi
Display colors

16777216

16777216
Protection

-

Scratch resistant, 2.5D curved glass screen, Corning Gorilla Glass 4
Multitouch

Yes

Yes

Main camera
Camera type

-

Dual
Main camera

16 MP, f/2.0
5 MP
Interpolated resolution

-

21 MP
Primary camera resolution

640 x 480 pixels

4608 x 3456 pixels
Primary camera video

-

1080p@30fps
Primary camera flash

LED

dual-LED flash
Primary camera phase detection autofocus

-

phase detection autofocus
Camera features

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, scene mode

Autofocus, continuous shooting, digital zoom, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, macro mode

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5 GHz
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Dual Band

-

Yes
USB

microUSB 2.0

Type-C reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.0

v4.1
Bluetooth A2DP

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
Beidou

-

Yes