Ulefone Armor 21
Key features
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6.58" IPS TFT
1080 x 2408 px
Aspect ratio: 20.1:9 -
176.00 x 81.60 x 18.10 mm
400.00 g
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64 Mpx
Front: 16 Mpx
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Li-Po 9600 mAh
Quick battery charging
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8 GB
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256 GB
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MediaTek Helio G99 MT6789
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2Q 2023
(3 years 3 months ago) -
530.39 C2T
Battery capacity to thickness ratio
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72.60%
Screen-to-body ratio
| Brand |
Ulefone UlefoneSmartphones |
|---|---|
| Model name | Armor 21 |
| Announced |
2Q 2023 (3 years 3 months ago) |
| Type | Touch |
| Waterproofness & dust-resistance | IP68, IP69K |
| Military standard | MIL-STD-810H |
| Dimensions | 176.00 x 81.60 x 18.10 mm |
| Weight |
400.00 g
Buy case
 |
| Colour | Black |
| Display |
Color / IPS TFT 16,7 millions colors, 120 Hz 1080 x 2408 px (6.58") 401 ppi ∼72.6% screen-to-body ratio |
| Display protection |
Buy screen protector
|
| Talk time (max.) | 3G: 2340 min. (39.0 h) |
| Stand-by (max.) | 3G: 522 h (21.8 days) |
| Playback time (max.) |
Audio: 30 h Video: 15 h |
| Standard battery |
Li-Po 9600 mAh
Buy powerbank
|
| Quick battery charging |
|
| Charger included in the package |
|
| Wireless battery charging |
|
| Internal memory |
256 GB
Buy memory card
|
| RAM memory | 8 GB |
| Memory cards |
microSD, microSDHC, microSDXC (up to 2 TB)
|
| Operating system | Android 13 |
| Processor |
MediaTek Helio G99 MT6789
Processor clock: 2.20 GHz Number of cores: 8 GPU: ARM Mali-G57 MC2 |
| Standards |
GSM, UMTS, LTE
read more
|
| Touchscreen |
|
| DualSIM |
|
| SIM card(s) | nanoSIM, nanoSIM |
| DualSIM mode | dual standby |
| Hybrid DualSIM |
|
| EAN | 6937748735366 |
| MPN | UF-A21 BK |
ADDITIONAL INFORMATION
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33W charging, 10W dock charging. 33mm, 122dB, 3.5W speaker.
PICTURES FROM THIS PHONE
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No photos added yet. Click here to add a photo.
CAMERAS - BACK
First camera
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Camera typeStandard
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Photo sensor modelSony IMX686
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Photo matrix64 Mpx
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Sensor size1/1,7
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Pixel size0,8 µm
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Resolution9216x6912 px
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Digital zoom
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Field of view85 °
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Flash LED
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Video resolution1920x1440
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Video formatsH.264, H.265, MPEG4 - 30 fps
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AdditionalAF, f/1.9
Second camera
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Photo sensor modelOmniVision OV24A1B
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Photo matrix24 Mpx
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Sensor size1/2,83
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Pixel size0,9 µm
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Resolution5664x4248 px
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Digital zoom
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Field of view78 °
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Flash LED
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AdditionalFF, f/1.8
CAMERAS - FRONT
First camera
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Camera typePortrait
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Photo sensor modelSony IMX481
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Photo matrix16 Mpx
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Sensor size1/3,09
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Pixel size1 µm
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Resolution4656x3496 px
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Digital zoom
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Field of view76 °
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Flash
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Video resolution1920x1440
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Video formatsH.264, H.265, MPEG4 - 30 fps
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AdditionalFF, f/2.2
SENSORS
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Accelerometer
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Proximity
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Light
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Magnetometer
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Gyroscope
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Barometer
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Altimeter
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Gravity
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Hall-effect
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Iris scanner
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Fingerprint scanner
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Thermometer
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Hygrometer
DATA TRANSFER
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HSDPA42.20 Mbit/s
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HSUPA5.76 Mbit/s
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HSPA
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HSPA+
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LTE DL
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LTE UP
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GPRS
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EDGE
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Bluetooth
v5.2
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A2DP Profile
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WiFi
v802.11 a/b/g/n/ac
read more
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DLNA
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Infrared
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USB
v2.0 OTG
Type-C Buy adapter -
GPS module
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A-GPS
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GLONASS support
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Beidou
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Galileo
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NFC
COMMUNICATION AND MESSAGING
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Call waiting
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Conferency
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Call forwarding
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Push To Talk
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Instant Messenger
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SMS
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SMS Memory
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MMS
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Dictionary
T9
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e-mail client
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e-mail protocolsPOP3, IMAP4, SMTP
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RSS Reader
MULTIMEDIA
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Radio
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MP3
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Stereo speakers
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Audio Jack3.5 mm Buy headphones
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HD Voice
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Sound formatsAAC, AAC+, AMR, FLAC, MID, MKA, OGG, WAV, eAAC+
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Java
ART
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Videophone
PIM AND ADDITIONAL FUNCTIONS
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Watch
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Stopwatch
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Alarm
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Calculator
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Organizer
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Calendar
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Flight mode
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Data and fax
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Voice dial
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Speakerphone
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Recorder
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Vibrations
POPULARITY CHART
Your rating
9,50
General
Design
Features
Ratings:
1 |
Visits:
16802 |
Popularity:
0,00%
Opinions (1)
Questions (1)
Ratings:
1 |
Visits:
16802 |
Popularity:
0,00%
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A D V E R T I S E M E N T
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Weirdscenes
I've had this phone for about a month now and love it. Prior to this a had a Ulefone Power armor 13. Which I thought was the best phone ever.
Although I'm still learning its many features, I'm not disappointed. I'm a huge music fan so, for me, its main attractions were, the inbuilt speaker, the really great battery life, massive memory (I've added a 512gig card), tough build, useful torch etc etc. Although not to hi-fi standards the speaker is loud enough, and clear enough, to allow comfortable listening with a group of friends and I've been able to ditch my little Bluetooth speaké
The music halo seems a bit of a gimmick to me but I'm sure the youngsters will like the novelty of having your own private light show.
In short - I'm very happy with the phone, which I bought unseen, on the satisfaction I'd had from the previous Power Armor 13.
If you shop around, you won't be disappointed.