BLU S91 Pro vs Ulefone Armor 9E

BLU S91 Pro

Ulefone Armor 9E

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900
3G network

HSDPA 850, 900, 1700, 1900, 2100

HSDPA 850, 900, 1700(AWS), 1900, 2100; CDMA2000 1xEV-DO
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 12, 13, 17, 28, 66

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 66
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.5 Mbps
LTE speed

-

LTE, Cat12, 600 Mbps download, 150 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

-

Front glass, aluminum back with rubber, aluminum frame
SIM

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

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

164.7 mm

168.2 mm
Width

76 mm

82 mm
Thickness

8.9 mm

15 mm
Weight

202 g

324 g
Waterproof

-

IP68/IP69K (1.5m and 30 mins)
Dust proof

-

IP68/IP69K
MIL-STD-810G

-

Yes
Colors

Black, Green

Black

Main camera
Camera type

Triple

Quad
Main camera

(wide) , 50 MP, f/1.8 , 0.7 µm

(wide) , 64 MP, f/1.9 , 0.8 µm, 26 mm, 1/1.72"
(ultrawide) , 2 MP, f/2.4 , 115˚

(ultrawide) , 8 MP, f/2.4 , 100˚ , 1/4.0" , 1.12 µm
(depth) , 0.8 MP, f/2.4

(macro) , 2 MP, f/2.2
(depth) , 2 MP, f/2.2
Primary camera resolution

-

9280 x 6944 pixels
Primary camera video

1080p@30fps

4K@30fps, 1080p@30fps
Primary camera flash

LED flash

quad-LED flash
Camera features

-

HDR, Panorama

Connectivity
WLAN

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

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

Yes

Yes
WLAN WiFi Direct

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB connector

-

Accessory connector
USB On-The-Go

Yes

Yes
Bluetooth

v5.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
NFC

No

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes