BlackBerry Key2 LE vs Prestigio Grace 5588 4G

BlackBerry Key2 LE

Prestigio Grace 5588 4G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 1900, 2100

HSDPA 900, 2100
4G network

LTE frequency band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 17(700), 19(800), 20(800), 26(850), 28(700), 32(1500), 38(2600), 40(2300), 41(2500)

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

-

42 Mbps
HSUPA speed

-

5.76 Mbps
LTE speed

LTE, Cat6, 301 Mbps download, 51 Mbps upload

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

Yes

Yes
EDGE

Yes

Yes

Design
Build

Aluminum frame, plastic back

Plastic
SIM

Single SIM (Nano-SIM) or Dual SIM (Nano-SIM/Nano-SIM(microSD), dual stand-by)

Dual SIM (Mini-SIM, dual stand-by)
Height

150.3 mm

128.46 mm
Width

71.8 mm

214.59 mm
Thickness

8.4 mm

8.9 mm
Weight

156 g

356 g
Colors

Champagne, Black, Red

Black

Main camera
Camera type

Dual

-
Main camera

12 MP, f/2.2 , 1/3.1" , 1.12 µm

5 MP
5 MP, f/2.4 , 1.12 µm
Primary camera resolution

4160 x 3120 pixels

2592 x 1944 pixels
Primary camera video

2160p@30fps, 1080p@30fps

720p@30fps
Primary camera Autofocus

phase detection autofocus

-
Primary camera flash

dual-LED flash

-
Camera features

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

Digital zoom, panorama, HDR, face detection, self-timer, scene-mode

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n, 802.11n 5Ghz, 802.11ac

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 1.0 reversible connector

microUSB 2.0
USB On-The-Go

Yes

-
Bluetooth

v5.0

v4.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

-
Bluetooth EDR

Yes

-
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

-
Beidou

Yes

-