Ulefone Armor 21 Specs, review, opinions, comparisons

Discover all the technical specs of the Ulefone Armor 21 - from its camera and display to performance and battery life.

Added by Richard Taylor on 05.29.23 | Last update 09.18.23

Ulefone Armor 21 Specs, review, opinions, comparisons

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Table of contents

General specs
Display
Camera
Performance
Connectivity
Audio
Other features

Ulefone Armor 21 is a 2023 smartphone. It measures 176 x 81.6 x 18.1 mm and weighs 400 g. It has a IPS LCD display measuring 6.58" inches. The resolution is 1080 x 2408 and 401 ppi pixel density.

There is Single front camera with 16 MP. The main camera is Single with 64 MP.

It runs on Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55) CPU with 256GB 8GB RAM memory. The battery is 9600 mAh.

Scroll down to discover all the features and specs this device has to offer.

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Pros and Cons

Ulefone Armor 21 specs

General specs

Brand and model	Ulefone Armor 21
Release date	May, 2023
Dimensions	176 x 81.6 x 18.1 mm (6.93 x 3.21 x 0.71 in)
Weight	400 g (14.11 oz)
Body build	Rugged Smartphone, Polycarbonate
Colors	Black
Battery	9600 mAh, Li-Ion, non-removable
Approximate price	EUR 234

Screen

Technology	IPS LCD
Touchscreen	capacitive touchscreen
Display colors	16M
Screen size	6.58" inc
Screen area	104.3 cm²
Screen format	20:9 (height:width)
Screen to body ratio	72.6%
Screen resolution	1080 x 2408 px
PPI /points per inch/	401 PPI
Screen protection	Scratch resistant
Other	- 120 Hz -Touch 240 Hz

Camera and Video

Rear camera, main	64 MP, Single
Camera specs
-64 MP, f/1.9, (wide), 0.8µm, PDAF -24 MP, f/1.8, (night vision), 2 infrared night vision lights
Functions	LED flash, HDR, panorama
Video	4K@30fps, 1080p@30fps
Front (selfie) camera	16 MP, Single
Specifications	16 MP, f/2.2, (wide), 1.0µm
Video	1080p@30fps

Performance

Operating system OS	Android 13
Chipset	Mediatek MT8781 Helio G99 (6nm)
Other models with the same chipset include: Blackview A200 Pro, BLU G93, Doogee S110, Realme 11 4G, Blackview N6000, Tecno Pova 5, Ulefone Armor 21, Infinix Note 30, Infinix Note 30 Pro, Tecno Camon 20 Pro
Processor CPU
- Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
Graphics processor GPU	- Mali-G57 MC2
External memory	microSDXC (dedicated slot)
Internal memory	256GB 8GB RAM

Benchmark

Antutu 9 Score	370006 (Rank 590 of 1274)

Communication and Connectivity

SIM card	Dual SIM (Nano-SIM, dual stand-by)
Network	GSM / HSPA / LTE
Show all network frequencies:
Speed	HSPA, LTE
GPRS	Yes
Edge	Yes
Wi-Fi	Wi-Fi 802.11 a/b/g/n/ac, dual-band
GPS	GPS, GLONASS, GALILEO, BDS
NFC	Yes
USB	USB Type-C 2.0
Bluetooth	5.2, A2DP, LE

Music and Audio

Radio	Stereo FM radio, RDS, recording
Headphone jack	Yes

Other features

- Sensors - Fingerprint (side-mounted), accelerometer, proximity, compass, gyro, barometer , Infrared port - Fast charging 33.0W - IP68/IP69K dust/water resistant (up to 1.5m for 30 min) -Drop-to-concrete resistance from up to 1.5m -MIL-STD-810H compliant -Accessory connector (ulefone endoscope, microscope)

Disclaimer: The information provided here is based on publicly available information and official specifications from Ulefone. While every effort has been made to provide accurate and reliable information, readers should be aware that specifications are subject to change and updates from Ulefone may not be reflected.

Ulefone Armor 21 Video review - click to play

Richard Taylor

Richard Taylor is a technology expert and journalist based in the UK. With a degree in Computer Science from the University of Birmingham, he provides insightful analysis and expert reviews of the latest smartphones and technology. His technical expertise, passion for technology and years of experience make him a trusted source in the industry.

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Model	Oukitel WP22	Ulefone Power Armor 19	Ulefone Power Armor 19T	Ulefone Power Armor 13	Ulefone Power Armor 18T	Ulefone Armor 20WT	AGM H5 Pro	Cubot KingKong Power	Ulefone Armor 23 Ultra	Ulefone Armor X11 Pro
Year	2023	2023	2023	2021	2022	2023	2022	2023	2023	2022
Screen	6.58 " LCD IPS	6.58 " IPS LCD	6.58 " IPS LCD	6.81 " IPS LCD	6.58 " IPS LCD	5.65 " IPS LCD	6.52 " LCD IPS	16 " IPS LCD	83.4 " LCD IPS	5.45 " LCD IPS
Camera	Triple 48 MP	Triple 108 MP	Triple 108 MP	Quad 48 MP	Quad 108 MP	Dual 50 MP	Triple 48 MP	Triple 48 MP	Triple 108 MP	Quad 16 MP
Weight	298 gr	409 gr	409 gr	492 gr	409 gr	382 gr	360 gr	382 gr	409 gr	330 gr
Battery	10000 mah	9600 mah	9600 mah	13200 mah	9600 mah	10850 mah	7000 mah	10600 mah	7000 mah	8150 mah
	Compare	Compare	Compare	Compare	Compare	Compare	Compare	Compare	Compare	Compare