Comparison between:
- Ulefone Power Armor X11
- Ulefone Armor 23 Ultra
- Ulefone Armor 21
- Ulefone Armor X13

Brand and model

Information about the brand, model and model alias (if any) of a specific device.

Ulefone Power Armor X11Ulefone Armor 23 UltraUlefone Armor 21Ulefone Armor X13
Ulefone Power Armor X11
Prices
Ulefone Armor 23 Ultra
Prices
Ulefone Armor 21
Prices
Ulefone Armor X13
Prices

Design

Information about the dimensions and weight of the device, shown in different measurement units. Body materials, available colors, certifications.

Width76.7 mm
7.67 cm
0.252 ft
3.02 in
81.5 mm
8.15 cm
0.267 ft
3.209 in
81.6 mm
8.16 cm
0.268 ft
3.213 in
83 mm
8.3 cm
0.272 ft
3.268 in
Height158.2 mm
15.82 cm
0.519 ft
6.228 in
177.4 mm
17.74 cm
0.582 ft
6.984 in
176 mm
17.6 cm
0.577 ft
6.929 in
173 mm
17.3 cm
0.568 ft
6.811 in
Thickness19.3 mm
1.93 cm
0.063 ft
0.76 in
12.75 mm
1.275 cm
0.042 ft
0.502 in
18.1 mm
1.81 cm
0.059 ft
0.713 in
13.55 mm
1.355 cm
0.044 ft
0.533 in
Weight330 g
0.73 lbs
11.64 oz
332 g
0.73 lbs
11.71 oz
400 g
0.88 lbs
14.11 oz
300 g
0.66 lbs
10.58 oz
Volume234.19 cm³
14.22 in³
184.34 cm³
11.19 in³
259.94 cm³
15.79 in³
194.56 cm³
11.82 in³
ColorsBlackElite Black
Umbra Orange
BlackAll Black
Some Orange
Body materialsPolycarbonate
TPU
Metal
Metal
Polycarbonate
TPU
Faux leather
Polycarbonate
TPU
Metal
Polycarbonate
TPU
Metal
CertificationIP68
IP69K
MIL-STD-810H
IP68
IP69K
MIL-STD-810H
IP68
IP69K
MIL-STD-810H
IP68
IP69K
MIL-STD-810H

SIM card

The Subscriber Identity Module (SIM) is used in mobile devices for storing data authenticating the subscribers of mobile services.

SIM card typeNano-SIM
Nano-SIM / microSD
Nano-SIMNano-SIM
Nano-SIM / microSD
Nano-SIM
Nano-SIM / microSD
Number of SIM cards2222
FeaturesDual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)Dual SIM stand-by (Both cards are active. When one is busy, the other is not active)

Networks

A mobile (cellular) network is a radio system, which allows a large number of mobile devices to communicate with each other.

GSMGSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
CDMA-CDMA 800 MHz (BC0)--
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
-W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
W-CDMA 850 MHz (B5)
W-CDMA 900 MHz (B8)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
UMTS-UMTS 800 MHz (B6)
UMTS 800 MHz (B19)
UMTS 850 MHz (B5)
UMTS 900 MHz (B8)
UMTS 1700 MHz (B4)
UMTS 1900 MHz (B2)
UMTS 2100 MHz (B1)
--
LTELTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B13)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 1900 MHz (B25)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B13)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 850 MHz (B26)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B66)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B25)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B19)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE-FDD 700 MHz (B12)
LTE-FDD 700 MHz (B17)
LTE-FDD 700 MHz (B28)
LTE-FDD 800 MHz (B20)
LTE-FDD 850 MHz (B5)
LTE-FDD 850 MHz (B18)
LTE-FDD 850 MHz (B19)
LTE-FDD 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
LTE-FDD 1700 MHz (B66)
LTE-FDD 1800 MHz (B3)
LTE-FDD 1900 MHz (B2)
LTE-FDD 2100 MHz (B1)
LTE-FDD 2600 MHz (B7)
LTE-TDD 1900 MHz (B39)
LTE-TDD 2000 MHz (B34)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
5G NR-5G-FDD 600 MHz (n71)
5G-FDD 700 MHz (n28)
5G-FDD 800 MHz (n20)
5G-FDD 850 MHz (n5)
5G-FDD 900 MHz (n8)
5G-FDD 1700 MHz (n66)
5G-FDD 1800 MHz (n3)
5G-FDD 1900 MHz (n2)
5G-FDD 1900 MHz (n25)
5G-FDD 2100 MHz (n1)
5G-TDD 2300 MHz (n40)
5G-TDD 2500 MHz (n41)
5G-FDD 2600 MHz (n7)
5G-TDD 2600 MHz (n38)
5G-TDD 3500 MHz (n78)
5G-TDD 3700 MHz (n77)
5G-TDD 4700 MHz (n79)
--
-Satellite comms--

Mobile network technologies and bandwidth

Communication between devices within mobile networks is realized via various generations of network technologies, which provide different bandwidth.

Mobile network technologiesUMTS
EDGE
GPRS
HSPA+
LTE
UMTS
EDGE
GPRS
HSPA
HSPA+
LTE
EV-DO Rev. A
5G SA
5G NSA
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. A
TD-SCDMA
UMTS
EDGE
GPRS
HSPA+
LTE

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)Android 13Android 13Android 13Android 13

System on Chip (SoC)

A system on a chip (SoC) includes into a single chip some of the main hardware components of the mobile device.

SoCMediaTek Helio A22 (MT6761)MediaTek Dimensity 8020 (MT6891)MediaTek Helio G99 (MT6789)MediaTek Helio G36
Process technology12 nm6 nm6 nm12 nm
CPU4x 2.0 GHz ARM Cortex-A534x 2.6 GHz ARM Cortex-A78, 4x 2.0 GHz ARM Cortex-A552x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A554x 2.2 GHz ARM Cortex-A53, 4x 1.8 GHz ARM Cortex-A53
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8-AARMv8.2-AARMv8.2-AARMv8-A
CPU cores4888
CPU frequency2200 MHz2600 MHz2200 MHz2200 MHz
GPUIMG PowerVR GE8300ARM Mali-G77 MC9ARM Mali-G57 MC2IMG PowerVR GE8320
GPU cores-92-
GPU frequency660 MHz836 MHz1000 MHz680 MHz
RAM capacity4 GB12 GB8 GB6 GB
RAM typeLPDDR4XLPDDR4XLPDDR4XLPDDR4X
RAM channelsDouble channelQuad channelDouble channelDouble channel
RAM frequency1600 MHz2133 MHz2133 MHz1600 MHz
--Virtual RAM expansion - 8GB-

Storage

Every mobile device has a built-in storage (internal memory) with a fixed capacity.

Storage32 GB512 GB256 GB64 GB
--UFS 2.1eMMC 5.1

Memory cards

Memory cards are used in mobile devices for expanding their external storage capacity.

TypesmicroSD
microSDHC
microSDXC
-microSD
microSDHC
microSDXC
microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyIPSIPSIPSIPS
Diagonal size5.45 in
138.43 mm
13.84 cm
6.78 in
172.21 mm
17.22 cm
6.58 in
167.13 mm
16.71 cm
6.52 in
165.61 mm
16.56 cm
Width2.44 in
61.91 mm
6.19 cm
2.73 in
69.23 mm
6.92 cm
2.69 in
68.4 mm
6.84 cm
2.68 in
67.96 mm
6.8 cm
Height4.87 in
123.82 mm
12.38 cm
6.21 in
157.68 mm
15.77 cm
6 in
152.5 mm
15.25 cm
5.95 in
151.02 mm
15.1 cm
Aspect ratio2:1
2:1 (18:9)
2.278:12.23:12.222:1
Resolution720 x 1440 pixels1080 x 2460 pixels1080 x 2408 pixels720 x 1600 pixels
Pixel density295 ppi
115 ppcm
396 ppi
155 ppcm
401 ppi
157 ppcm
269 ppi
105 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area63.38 %75.75 %72.86 %71.71 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Oleophobic coating
Gloves mode
Corning Gorilla Glass Victus
Oleophobic coating
120 Hz refresh rate
240 Hz touch sampling rate
550 cd/m² typical brightness
620 cd/m² maximum brightness
Corning Gorilla Glass 5 - 1.1 mm
Oleophobic coating
120 Hz refresh rate
240 Hz touch sampling rate
550 cd/m² maximum brightness
Oleophobic coating

Sensors

Different sensors measure different physical quantities and convert them into signals recognizable by the mobile device.

SensorsProximity
Light
Accelerometer
Compass
Geomagnetic
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Pedometer
Geomagnetic
Fingerprint
Gravity
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Pedometer
Thermometer
Geomagnetic
Magnetometer
Fingerprint
Gravity
Coulomb counter
Proximity
Light
Accelerometer
Compass
Geomagnetic
Fingerprint
-Side-mounted fingerprint sensorSide-mounted fingerprint sensorSide-mounted fingerprint sensor

Rear camera

The primary camera of the mobile device is usually placed on its back and can be combined with one or more additional cameras.

Sensor modelSamsung S5K2P7Samsung S5KGN1Sony IMX686 Exmor RSSamsung S5KJN1
Sensor typeISOCELLISOCELLCMOS BSIISOCELL
Sensor format-1/1.31"--
Pixel size1.12 µm
0.001120 mm
1.2 µm
0.001200 mm
0.8 µm
0.000800 mm
0.64 µm
0.000640 mm
Aperturef/1.8f/1.65f/1.9f/1.8
Field of view77.7 °84.7 °85 °79.4 °
Number of lenses676-
Flash typeDual LEDDual LEDLEDDual LED
Image resolution4608 x 3456 pixels
15.93 MP
8120 x 6180 pixels
50.18 MP
9216 x 6912 pixels
63.7 MP
8120 x 6180 pixels
50.18 MP
Video resolution1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
2560 x 1440 pixels
3.69 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesAutofocus
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
Optical zoom
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
Phase detection autofocus (PDAF)
Autofocus
Continuous shooting
Digital zoom
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Secondary rear camera - depth sensorPixel size - 2.4 μm (4-in-1 pixel binning)
Secondary rear camera - 50 MP (ultra-wide and macro)
Sensor model - SK Hynix Hi-5022Q (#2)
Sensor size - 1/2.8" (#2)
Pixel size - 0.64 μm (#2)
Aperture size - f/2.2 (#2)
Angle of view - 117.3° (#2)
EIS (#2)
Third rear camera - 64 MP (Night Vision)
Sensor model - OmniVision OV64B1B (#3)
Aperture size - f/1.79 (#3)
Dual IR lights (#3)
Fourth rear camera - 8 MP (telephoto)
Sensor model - SK Hynix Hi-847 (#4)
Focal length equivalent - 76 mm (#4)
3.2x optical zoom (#4)
EIS (#4)
Secondary rear camera - 24 MP (Night Vision)
Sensor model - OmniVision OV24A1B (#2)
Angle of view - 78.1° (#2)
Aperture size - f/1.8 (#2)
Dual IR Lights (#2)
Secondary rear camera - 24 MP (Night Vision)
Sensor model - OmniVision OV24A1B (#2)
Aperture size - f/1.8 (#2)
Angle of view - 79.4° (#2)
Dual IR lights (#2)

Front camera

Modern smartphones have one or more front cameras and their positioning has led to various design concepts – pop-up camera, rotating camera, notch, punch hole, under-display camera, etc.

Sensor modelGalaxyCore GC5035SK Hynix Hi-5022QSony IMX481GalaxyCore GC08A3
Sensor typeCMOSCMOSCMOS BSICMOS
Sensor format-1/2.8"1/3.09"-
Pixel size-0.64 µm
0.000640 mm
1 µm
0.001000 mm
-
Aperturef/2.2f/2.25f/2.2f/2
Field of view77 °80.4 °76.6 °-
Number of lenses3554
Image resolution2560 x 1920 pixels
4.92 MP
8192 x 6144 pixels
50.33 MP
4608 x 3456 pixels
15.93 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
2520 x 1440 pixels
3.63 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesFace unlockFace detection
Face unlock
Face unlock
HDR
Face detection
Face unlock

Audio

Information about the type of speakers and the audio technologies supported by the device.

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
--Infinite Halo with 18 RGB Lights
122 dB speaker
3.5W
11.5 CC sound cavity
Hi-Fi Sound
-

Radio

The radio in a mobile device is a built-in FM radio receiver.

RadioYesYesYesYes

Tracking/Positioning

Information about the positioning and navigation technologies supported by the device.

Tracking/PositioningGPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
BeiDou
Galileo
NavIC
QZSS
GPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
BeiDou
Galileo

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi 6 (802.11ax)
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display

Bluetooth

Bluetooth is a standard for secure wireless data transfer between different types of devices over short distances.

Version5.05.15.25.0
FeaturesA2DP
LE
A2DP
LE
A2DP
LE
A2DP
LE

USB

The Universal Serial Bus (USB) is an industry standard that allows different electronic devices to exchange data.

Connector typeUSB Type-CUSB Type-CUSB Type-CUSB Type-C
Version2.03.12.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Host
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go

Headphone jack

The headphone jack is an audio phone connector, a.k.a. an audio jack. The most widely used one in mobile devices is the 3.5 mm headphone jack.

Headphone jackYesNoYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
Computer sync
OTA sync
Infrared
Tethering
NFC
VoLTE
Computer sync
OTA sync
Infrared
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
NFC
-Two-way Satellite Messaging
Satellite service by Bullitt
Satellite network by Skyko
--

Browser

A web browser is a software application for accessing, fetching, displaying and navigating through information on the World Wide Web.

BrowserHTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3
HTML
HTML5
CSS 3

Audio file formats/codecs

Mobile devices support various audio file formats and codecs, which respectively store and code/decode digital audio data.

Audio file formats/codecsAAC
AMR
FLAC
MP3
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
FLAC
MP3

Video file formats/codecs

Mobile devices support various video file formats and codecs, which respectively store and code/decode digital video data.

Video file formats/codecs3GPP
AVI
MP4
WebM
WMV
Xvid
3GPP
AVI
DivX
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
H.265
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
MP4
WebM
WMV
Xvid

Battery

The batteries of mobile devices differ in capacity and technology. They provide the electrical charge needed for the functioning of the devices.

Capacity8150 mAh5280 mAh9600 mAh6320 mAh
TypeLi-IonLi-PolymerLi-PolymerLi-Ion
4G talk time44 h
2640 min
1.8 days
24 h
1440 min
1 days
39 h
2340 min
1.6 days
29 h
1740 min
1.2 days
4G stand-by time444 h
26640 min
18.5 days
240 h
14400 min
10 days
522 h
31320 min
21.8 days
294 h
17640 min
12.3 days
Charger output power5 V / 2 A10 V / 12 A
12 V / 10 A
11 V / 3 A5 V / 2 A
FeaturesFast charging
Non-removable
Wireless charging
Fast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
-50 W wireless charging
Wireless reverse charging
Dock charging - 10 W-

Specific Absorption Rate (SAR)

The SAR rating shows the amount of electromagnetic radiation absorbed by the human body when using a mobile device, expressed in W/kg.

Head SAR (EU)-0.548 W/kg0.638 W/kg-
Body SAR (EU)-1.189 W/kg0.947 W/kg-

Additional features

Some devices have additional features, different from the standard ones above, but equally important and worth mentioning.

Additional features-SOS KeyCustomizable Key
uSmart Connector - endoscope
microscope
-
 Ulefone Power Armor X11Ulefone Armor 23 UltraUlefone Armor 21Ulefone Armor X13