Digma Optima 8027 3G vs Energizer Ultimate U620S Pop

Digma Optima 8027 3G

Energizer Ultimate U620S Pop

Network
2G network

GSM 900, 1800

GSM 850, 900, 1800, 1900
3G network

HSDPA 2100

HSDPA 850, 900, 2100
4G network

-

LTE frequency band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 28(700), 38(2600), 39(1900), 40(2300), 41(2500)
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Plastic

Plastic, metal
SIM

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

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

123 mm

153.2 mm
Width

208 mm

74.9 mm
Thickness

10 mm

10.3 mm
Weight

320 g

-
Colors

Black

Black, Green, Red

Main camera
Camera type

-

Triple
Main camera

2 MP

12 MP
5 MP
2 MP
Primary camera resolution

1600 x 1200 pixels

4000 x 3000 pixels
Primary camera video

720p@30fps

1080p@30fps
Primary camera flash

-

dual-LED flash
Camera features

Continuous shooting, digital zoom, geotagging, HDR, white balance settings, scene mode

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

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
USB

microUSB 2.0

Type-C 1.0 reversible connector
USB On-The-Go

-

Yes
Bluetooth

v4.2

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes