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Model

Ulefone Armor 2S

Compare Ulefone Armor 2S and Xiaomi Redmi 7A

Ulefone Armor 2S vs Xiaomi Redmi 7A

Ulefone Armor 2S

Ulefone Armor 2S

Xiaomi Redmi 7A

Xiaomi Redmi 7A

Ulefone Armor 2S

Xiaomi Redmi 7A

Network
2G network

GSM 850, 900, 1800, 1900

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

HSDPA 850, 900, 1700, 1900, 2100

HSDPA 850, 900, 2100, TD-SCDMA 1900, 2000
4G network

LTE frequency band 1(2100), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 18(800), 38(2600), 39(1900); LTE-TDD 1900, 2300, 2500, 2600

LTE frequency band 1(2100), 3(1800), 5(850), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
EV-DO speed

-

3.1 Mbps download, 1.8 Mbps upload
LTE speed

LTE, Cat4 150 Mbps download, 51 Mbps upload

-
GPRS

Yes

Yes
EDGE

Yes

Yes

Availability
Oficially announced

2017-12

2019-5
Status

2017-12

2019-6

Design
Build

Metal, plastic

Polycarbonate
SIM

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

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

159 mm

146.3 mm
Width

78.3 mm

70.41 mm
Thickness

14.5 mm

9.55 mm
Weight

270 g

165 g
Waterproof

Yes, IP68

-
Dust proof

Yes, IP68

-
Colors

Gold, Gray, Green, Red

Black, Blue

Display
Display type

IPS capacitive touchscreen

IPS capacitive touchscreen
Physical size

5 inches

5.45 inches
Resolution

1080 x 1920 pixels

720 x 1440 pixels
Pixel density

441 ppi

295 ppi
Display colors

16777216

16777216
Protection

Scratch resistant, Corning Gorilla Glass 3, Oleophobic(lipophobic) coating

2.5D curved glass screen
Multitouch

Yes

Yes

Hardware
CPU

-

Octa-core
CPU

Quad-core 1.5 GHz Cortex-A53

Quad-core 1.95 GHz Cortex-A53
CPU(second)

quad-core 1.45 GHz Cortex-A53
Chipset

Mediatek MT6737T

Qualcomm Snapdragon 439
GPU

Mali-T720 MP2

Adreno 505
Memory RAM

2 GB

2, 3 GB
Internal storage

16 GB

16, 32 GB
Memory card

microSD, microSDHC, microSDXC

microSD, microSDHC, microSDXC
Memory card max

256 GB

256 GB

OS
OS

Android OS, v7.0 Nougat

MIUI V10.2 (Android 9.0 Pie)

Main camera
Camera type

-

Single
Main camera

13 MP, f/2.0 , 1.127 µm

13 MP, f/2.2 , 1.12 µm
Primary camera resolution

4160 x 3120 pixels

4160 x 3120 pixels
Primary camera video

1080p@30fps

1080@30fps
Primary camera flash

dual-LED flash

dual 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, geotagging, panorama, HDR, touch focus, face detection, white balance settings, ISO settings, exposure compensation, self-timer, scene-mode, phase detection, macro mode

Selfie camera
Selfie camera

5 MP, f/2.0

5 MP
Selfie camera resolution

2560 x 1920 pixels

2592 x 1944 pixels
Selfie camera video

720p@30fps

1080p@30fps

Sound
3.5mm jack

No

Yes
Loudspeaker

Yes

Yes
Earpiece

-

Yes
Headphone adapter

Yes

-

Multimedia
Radio

-

Yes
Radio FM

FM radio

-

Connectivity
WLAN

Wi-Fi 802.11a, 802.11b, 802.11g, 802.11n

Wi-Fi 802.11b, 802.11g, 802.11n
WLAN WiFi Hotspot

Yes

Yes
WLAN WiFi Direct

-

Yes
Wi-Fi display

-

Yes
USB

Type-C reversible connector

microUSB 2.0
USB On-The-Go

Yes

Yes
Bluetooth

v4.1

v4.2
Bluetooth A2DP

Yes

Yes
bluetooth LE

-

Yes
NFC

Yes

-
GPS

Yes, with A-GPS

Yes, with A-GPS
GLONASS

Yes

Yes
Beidou

-

Yes

Features
Sensors

Accelerometer, compass, fingerprint, gyroscope, light, proximity

Accelerometer, proximity, light, compass

Browser
HTML

HTML5

HTML5

Battery
Battery type

Li-Po

Li-Po
Battery capacity

4700 mAh

4000 mAh
Battery removable

Non-removable

Non-removable
Fast battery charging

MediaTek Pump Express Plus 2.0

-
Talk time 2G

20 h

25 h
Talk time 3G

20 h

25 h
Standby time 2G

640 h

-
Standby time 3G

640 h

-

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