Oppo R15x vs Ulefone Armor 5

Network
2G network

GSM 850, 900, 1800, 1900; CDMA 800 & TD-SCDMA

GSM 850, 900, 1800, 1900
3G network

HSDPA 850, 900, 1700(AWS), 2100

HSDPA 850, 900, 2100
4G network

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)

LTE frequency band 1(2100), 3(1800), 7(2600), 8(900), 18(800)
LTE speed

LTE, Cat12, 603 Mbps download, 102 Mbps upload

LTE, Cat7 301 Mbps download, 102 Mbps upload
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Metal, glass

Polycarbonate
SIM

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

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

158.3 mm

158.3 mm
Width

75.5 mm

76 mm
Thickness

7.4 mm

12.6 mm
Weight

156 g

228 g
Waterproof

-

Yes, IP68
Dust proof

-

Yes, IP68
Colors

Blue, Silver

Black, Blue

Display
Display type

Super AMOLED capacitive touchscreen

IPS capacitive touchscreen
Physical size

6.4 inches

5.85 inches
Resolution

1080 x 2340 pixels

720 x 1512 pixels
Pixel density

402 ppi

286 ppi
Display colors

16777216

16777216
Protection

2.5D curved glass screen, Corning Gorilla Glass 5

Scratch resistant, Corning Gorilla Glass 4
Multitouch

Yes

Yes

Main camera
Camera type

Dual

Dual
Main camera

16 MP, f/1.7 , 1/2.8" , 1.12 µm

13 MP, f/2.0
2 MP, f/2.4

5 MP
Interpolated resolution

-

16 MP
Primary camera resolution

4608 x 3456 pixels

4160 x 3120 pixels
Primary camera video

2160p@30fps, 1080p@30fps

1080p@30fps
Primary camera flash

dual-LED flash

dual-LED flash
Primary camera phase detection autofocus

phase detection autofocus

-
Camera features

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

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

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
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

-
WLAN WiFi Dual Band

Yes

Yes
USB

microUSB 2.0

Type-C reversible connector
USB On-The-Go

Yes

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

Yes
Beidou

-

Yes