Ulefone Armor 8 Pro vs vivo S15 Pro

Ulefone Armor 8 Pro

vivo S15 Pro

Network
2G network

GSM 850, 900, 1800, 1900

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

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

HSDPA 850, 900, 1700(AWS), 2100; CDMA2000 1x
4G network

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66

LTE frequency band 1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 41
5G network

-

5G band 1, 3, 5, 8, 28, 41, 77, 78 SA/NSA
HSDPA speed

42.2 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

5.76 Mbps
EV-DO speed

EV-DO Rev.A 3.1 Mbps download, 1.8 Mbps upload

-
LTE speed

LTE, Cat7, 301 Mbps download, 102 Mbps upload

LTE-A
GPRS

Yes

Yes
EDGE

Yes

Yes

Design
Build

Front glass, aluminum back with rubber, aluminum frame

AG glass, plastic
SIM

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

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

166 mm

158.9 mm
Width

81.8 mm

73.5 mm
Thickness

15 mm

8.6 mm
Weight

282 g

188 g
Waterproof

IP68/IP69K, 1.5m for 30 mins

-
Dust proof

IP68/IP69K

-
MIL-STD-810G

Yes

-
Colors

Black, Orange, Red

Black, Blue

Display
Display type

IPS LCD

AMOLED
Physical size

6.1 inches

6.56 inches
Resolution

720 x 1560 pixels

1080 x 2376 pixels
Pixel density

282 ppi

398 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, oleophobic coating

Scratch resistant, 3D curved glass screen
Display features

-

120Hz, HDR10+, 1500 nits (peak)

Main camera
Camera type

Triple

Triple
Main camera

(wide) , 16 MP, f/2.2

(wide) , 50 MP, f/1.9 , 24 mm, 1/1.56" , 1.0 µm
(macro) , 5 MP, f/2.4

(ultrawide) , 12 MP, f/2.2 , 116˚ , 16 mm
(depth) , 2 MP, f/2.2

(depth) , 2 MP, f/2.4
Primary camera resolution

4608 x 3456 pixels

8190 x 6120 pixels
Primary camera video

1080p@30fps

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

LED flash

LED flash
Camera features

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

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

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, 802.11ax
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

Yes

Yes
WLAN WiFi Dual Band

Yes

Yes
USB

Type-C 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v4.2

v5.3
Bluetooth A2DP

Yes

Yes
bluetooth LE

Yes

Yes
Bluetooth AptX

-

aptX HD
NFC

Yes

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
GALILEO

Yes

Yes
BDS

Yes

Yes
QZSS

-

Yes