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Model

Bravis NB871 4G

Compare Bravis NB871 4G and Ulefone Armor 10 5G

Bravis NB871 4G vs Ulefone Armor 10 5G

Bravis NB871 4G

Bravis NB871 4G

Ulefone Armor 10 5G

Ulefone Armor 10 5G

Bravis NB871 4G

Ulefone Armor 10 5G

Network
2G network

GSM 850, 900, 1800, 1900

GSM 850, 900, 1800, 1900; CDMA 800, 1900 & TD-SCDMA
3G network

HSDPA 900, 2100

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

LTE frequency band 1(2100), 3(1800), 7(2600)

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
5G network

-

5G band 1, 3, 41, 77, 78, 79 SA/NSA
HSDPA speed

21 Mbps

42.2 Mbps
HSUPA speed

5.76 Mbps

11.5 Mbps
LTE speed

LTE Cat4, 150.8 Mbps download, 51.0 Mbps upload

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

Yes

Yes
EDGE

-

Yes

Availability
Oficially announced

2018-10

2020-11
Status

2018-10

2020-12

Design
Build

Plastic

Front glass, aluminum back with rubber, aluminum frame
SIM

Dual SIM (dual stand-by)

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

122.8 mm

176.5 mm
Width

206.5 mm

82.8 mm
Thickness

7.7 mm

14.6 mm
Weight

332 g

328 g
Waterproof

-

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

-

IP68/IP69K
MIL-STD-810G

-

Yes
Colors

Black

Black

Display
Display type

IPS capacitive touchscreen

IPS LCD
Physical size

8 inches

6.67 inches
Resolution

1280 x 800 pixels

1080 x 2400 pixels
Pixel density

189 ppi

395 ppi
Display colors

16777216

16777216
Multitouch

Yes

-

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.3 GHz Cortex-A53

Quad-core 2.0 GHz Cortex-A76
CPU(second)

quad-core 2.0 GHz Cortex-A55
Chipset

Mediatek MT8735

MediaTek MT6873 Dimensity 800 5G
GPU

Mali-T720 MP2

Mali-G57 MP4
Memory RAM

1 GB

8 GB
Internal storage

16 GB

128 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

32 GB

2 TB

OS
OS

Android 8.1 Oreo

Android 10

Main camera
Camera type

Single

Quad
Main camera

2 MP

64 MP, (wide) , f/1.9 , 26 mm, 1/1.72" , 0.8 µm
(ultrawide) , 8 MP, f/2.2 , 119˚
(macro) , 5 MP, f/2.8
(depth) , 2 MP, f/2.2
Primary camera resolution

1600 x 1200 pixels

9280 x 6944 pixels
Primary camera video

720p@30fps

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

LED flash

LED flash
Camera features

Continuous shooting, digital zoom, geotagging, panorama, HDR, face detection, white balance settings, ISO settings, self-timer

HDR, Panorama

Selfie camera
Selfie camera type

-

Single
Selfie camera

0.3 MP

16 MP, f/2.2
Selfie camera resolution

640 x 480 pixels

-
Selfie camera video

480p@30fps

1080p@30fps

Sound
3.5mm jack

Yes

Yes
Loudspeaker

Yes

Yes
Earpiece

Yes

Yes

Multimedia
Radio

FM Radio

FM radio with RDS, recording

Connectivity
WLAN

Wi-Fi 802.11b, 802.11g, 802.11n

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

-

Yes
WLAN WiFi Direct

-

Yes
USB

microUSB 2.0

Type-C 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v4.0

v5.0
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

-

Yes
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

-

Yes
GALILEO

-

Yes
BDS

-

Yes

Features
Sensors

Accelerometer

Accelerometer, baroceptor, coulombmeter, compass, fingerprint, gyroscope, proximity

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Ion

Li-Po
Battery capacity

4000 mAh

5800 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

-

Yes
Fast wireless charging

-

Yes

Tests and performance
Antutu

-

366811 (v8)
Geekbench(single-core)

-

601 (v5.2)
Geekbench(multi-core)

-

1933 (v5.2)

Cost
Price

-

400 USD

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