Comparison between:
- Unihertz 8849 Tank Mini 1
- Ulefone Armor Mini 20 Pro
- Sony Xperia XZ2 Compact
- OnePlus X

Brand and model

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

Unihertz 8849 Tank Mini 1Ulefone Armor Mini 20 ProSony Xperia XZ2 CompactOnePlus X
Unihertz 8849 Tank Mini 1Ulefone Armor Mini 20 ProSony Xperia XZ2 Compact
Prices
OnePlus X
Model aliasUnihertz Tank Mini 1-H8314
H8324
E1001

Design

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

Width58.8 mm
5.88 cm
0.193 ft
2.315 in
63.3 mm
6.33 cm
0.208 ft
2.492 in
65 mm
6.5 cm
0.213 ft
2.559 in
69 mm
6.9 cm
0.226 ft
2.717 in
Height120.7 mm
12.07 cm
0.396 ft
4.752 in
133.5 mm
13.35 cm
0.438 ft
5.256 in
135 mm
13.5 cm
0.443 ft
5.315 in
140 mm
14 cm
0.459 ft
5.512 in
Thickness23.3 mm
2.33 cm
0.076 ft
0.917 in
24.9 mm
2.49 cm
0.082 ft
0.98 in
12.1 mm
1.21 cm
0.04 ft
0.476 in
6.9 mm
0.69 cm
0.023 ft
0.272 in
Weight240 g
0.53 lbs
8.47 oz
301 g
0.66 lbs
10.62 oz
168 g
0.37 lbs
5.93 oz
138 g
0.3 lbs
4.87 oz
Volume165.36 cm³
10.04 in³
210.42 cm³
12.78 in³
106.18 cm³
6.45 in³
66.65 cm³
4.05 in³
ColorsBlackBlackBlack
Pink
Silver
Green
Black
White
Body materialsMetal
Polycarbonate
TPU
Polycarbonate
TPU
Metal
Aluminium alloy
Polycarbonate
Glass
Metal
Ceramic
CertificationIP68
IP69K
IP68
IP69K
MIL-STD-810H
IP68
IP65
-

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-SIM
Nano-SIM / microSD
Nano-SIMNano-SIM / microSD
Nano-SIM
Number of SIM cards2212
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 optional (A variant of the model with two SIM card slots is available)-

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
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACDMA 800 MHz (BC0)
CDMA 1900 MHz (BC1)
CDMA 800 MHz (BC0)
CDMA 1900 MHz (BC1)
--
W-CDMAW-CDMA 850 MHz (B5)
W-CDMA 850 MHz (B6)
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 850 MHz (B6)
W-CDMA 900 MHz (B8)
W-CDMA 900 MHz (B19)
W-CDMA 1700 MHz (B4)
W-CDMA 1900 MHz (B2)
W-CDMA 2100 MHz (B1)
--
UMTS--UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1700/2100 MHz
UMTS 1900 MHz
UMTS 2100 MHz
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 1700 MHz (B66)
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-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 (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 (B19)
LTE-FDD 850 MHz (B26)
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 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-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz Class 13
LTE 700 MHz Class 17
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz (B12)
LTE 700 MHz (B28)
LTE 700 MHz (B29)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
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)
--

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+
LTE
5G SA
5G NSA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 15
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 14Android 8.0 Oreo
Android 9.0 Pie
Android 10
Oxygen 2.1.2 (Android 5.1.1 Lollipop)
Oxygen 2.2.0 (Android 5.1.1 Lollipop)
Oxygen 2.2.1
Oxygen 3.1.2 (Android 6.0.1 Marshmallow)

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 G99 (MT6789)MediaTek Dimensity 6300 (MT6835T)Qualcomm Snapdragon 845 (SDM845)Qualcomm Snapdragon 801 (MSM8974AA v3)
Process technology6 nm6 nm10 nm28 nm
CPU2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A552x 2.4 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A554x 2.8 GHz ARM Cortex-A75, 4x 1.8 GHz ARM Cortex-A55 (Kryo 385)4x 2.26 GHz Krait 400
CPU bits64 bit64 bit64 bit32 bit
Instruction setARMv8.2-AARMv8.2-AARMv8.2-AARMv7-A
Level 0 cache memory (L0)---4 KB + 4 KB
Level 1 cache memory (L1)--32 KB + 32 KB16 KB + 16 KB
Level 2 cache memory (L2)--1536 KB
1.5 MB
2048 KB
2 MB
Level 3 cache memory (L3)--2048 KB
2 MB
-
CPU cores8884
CPU frequency2200 MHz2400 MHz2800 MHz2260 MHz
GPUARM Mali-G57 MC2ARM Mali-G57 MC2Qualcomm Adreno 630Qualcomm Adreno 330
GPU cores22-4
GPU frequency1000 MHz1072 MHz710 MHz450 MHz
RAM capacity12 GB8 GB4 GB
6 GB
3 GB
RAM typeLPDDR4XLPDDR4XLPDDR4XLPDDR3
RAM channelsDouble channelDouble channelDouble channelDouble channel
RAM frequency2133 MHz2133 MHz1866 MHz800 MHz
-Virtual RAM expansion - 8 GB--

Storage

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

Storage256 GB256 GB64 GB16 GB
UFS 2.2UFS 2.2UFS 2.1eMMC 5.0

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
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/technologyIPSIPSIPSAMOLED
Diagonal size4.3 in
109.22 mm
10.92 cm
4.7 in
119.38 mm
11.94 cm
5 in
127 mm
12.7 cm
5 in
127 mm
12.7 cm
Width1.76 in
44.82 mm
4.48 cm
1.93 in
48.99 mm
4.9 cm
2.24 in
56.8 mm
5.68 cm
2.45 in
62.26 mm
6.23 cm
Height3.92 in
99.6 mm
9.96 cm
4.29 in
108.87 mm
10.89 cm
4.47 in
113.59 mm
11.36 cm
4.36 in
110.69 mm
11.07 cm
Aspect ratio2.222:12.222:12:1
2:1 (18:9)
1.778:1
16:9
Resolution540 x 1200 pixels720 x 1600 pixels1080 x 2160 pixels1080 x 1920 pixels
Pixel density306 ppi
120 ppcm
373 ppi
146 ppcm
483 ppi
189 ppcm
441 ppi
173 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area63.1 %63.31 %73.76 %71.58 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Panda Glass
650 cd/m² peak brightness
Gorilla Glass Victus
90 Hz refresh rate
Corning Gorilla Glass 5
Triluminos display for mobile
X-Reality display
Dynamic contrast enhancement
HDR
Corning Gorilla Glass 3
2.5D curved glass screen

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Pedometer
Geomagnetic
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Pedometer
Thermometer
Geomagnetic
Magnetometer
Fingerprint
Gravity
Coulomb counter
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Hall
Proximity
Light
Accelerometer
Gyroscope
Hall
Side-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 modelOmniVision OVA0B40Samsung S5KGN1-Samsung S5K3M2
Sensor typePureCelISOCELLCMOSISOCELL
Sensor size6.64 x 4.97 mm
0.33 in
--4.69 x 3.52 mm
0.23 in
Sensor format1/1.79"1/1.31"1/2.3"-
Pixel size0.612 µm
0.000612 mm
1.2 µm
0.001200 mm
1.22 µm
0.001220 mm
1.127 µm
0.001127 mm
Crop factor5.22--7.38
ISO100 - 2400-100 - 12800-
Aperturef/1.75f/1.95f/2f/2.2
Focal length and 35 mm equivalent5.1 mm
26.6 mm *(35 mm / full frame)
-4.4 mm
25 mm *(35 mm / full frame)
-
Field of view-85 °--
Number of lenses-76-
Flash typeDual LEDDual LEDLEDLED
Image resolution11584 x 8688 pixels
100.64 MP
8120 x 6180 pixels
50.18 MP
5057 x 3796 pixels
19.2 MP
4160 x 3120 pixels
12.98 MP
Video resolution2560 x 1440 pixels
3.69 MP
2560 x 1440 pixels
3.69 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesAutofocus
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 autofocus (PDAF)
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
Macro mode
Phase detection autofocus (PDAF)
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
Hybrid auto focus (HAF)
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 autofocus (PDAF)
Pixel size - 1.0 μm (4-in-1 pixel binning)Secondary rear camera - 64MP (Night Vision)
Sensor model - OmniVision OV65B (#2)
Sensor size - 1/2" (#2)
Wide angel G-lens
5-axis EIS
1080p @ 960 fps
720p @ 960 fps
720p @ 120 fps

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 modelSamsung S5KGD1Samsung S5KGD1-OmniVision OV8858
Sensor typeISOCELLISOCELLCMOSCMOS BSI 2
Sensor size5.25 x 3.94 mm
0.26 in
--3.68 x 2.77 mm
0.18 in
Sensor format1/2.8"1/2.8"1/5"-
Pixel size0.8 µm
0.000800 mm
0.8 µm
0.000800 mm
-1.127 µm
0.001127 mm
Crop factor6.59--9.4
ISO100 - 16000-100 - 1600-
Aperturef/2f/2.45f/2.2f/2.4
Focal length and 35 mm equivalent3.81 mm
25.11 mm *(35 mm / full frame)
-1.9 mm
23 mm *(35 mm / full frame)
-
Field of view-80.4 °--
Number of lenses-5--
Image resolution6560 x 4928 pixels
32.33 MP
6560 x 2448 pixels
16.06 MP
2592 x 1944 pixels
5.04 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
2520 x 1440 pixels
3.63 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps30 fps
FeaturesFace unlock
Face detection
Face unlock
Face detection
--
Pixel size - 1.0 μm (4-in-1 pixel binning)-5-axis EIS-

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Stereo speakers
Loudspeaker
Earpiece
1217 waterproof speaker
Smart PA
Dual silicone microphones with noise reduction
-Clear Audio+
S-Force front surround
192 kHz / 24-bit
Headphone adapter
-

Radio

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

RadioYesYesNoYes
---RDS

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
QZSS
GPS
A-GPS
GLONASS
BeiDou
Galileo
GPS
A-GPS
GLONASS
BeiDou

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
Dual band
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
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot

Bluetooth

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

Version5.35.25.04.0
FeaturesA2DP
EDR
LE
HS
A2DP
LE
A2DP
AVRCP
DIP
GAVDP
GAP
HDP
HFP
HID
HSP
LE
MAP
OPP
PAN
PBAP
SPP
A2DP

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-CMicro USB
Version2.02.03.12.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Mass storage
On-The-Go
Charging
Host
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 jackYesYesNoYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Infrared
Tethering
NFC
Computer sync
OTA sync
Infrared
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
DLNA
NFC
Computer sync
OTA sync
Tethering
NFC module - Unigroup THN31---

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
AAC+
AMR
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
ALAC
APE
AAC
AAC+
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
AMR-WB
aptX
aptX HD
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
LDAC
DSEE HX
DSD
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV

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
DivX
Flash Video
H.263
H.264
MKV
QuickTime
MP4
WebM
WMV
Xvid
FLV
ASF
RM
MOV
3GPP
AVI
H.263
H.264
H.265
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VP8
VP9
WebM
WMV
Xvid
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
QuickTime
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.

Capacity5800 mAh6200 mAh2870 mAh2525 mAh
TypeLi-PolymerLi-PolymerLi-PolymerLi-Polymer
4G talk time-34 h
2040 min
1.4 days
--
4G stand-by time-336 h
20160 min
14 days
--
Charger output power12 V / 2.75 A
9 V / 3 A
5 V / 3 A
11 V / 3 A5 V / 1.5 A5 V / 2 A
Quick charge technology--Qualcomm Quick Charge 3.0-
FeaturesFast charging
Non-removable
Wireless charging
Fast charging
Non-removable
Fast charging
Non-removable
Non-removable
-15W wireless charging
5W wireless reverse charging
--

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)-0.611 W/kg0.77 W/kg0.317 W/kg
Body SAR (EU)-1.2 W/kg1.05 W/kg0.42 W/kg
Head SAR (USA)--0.78 W/kg1.108 W/kg
Body SAR (USA)--0.74 W/kg1.11 W/kg

Additional features

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

Additional featuresCamping Light
Dual PTT keys
Laser Rangefinder
Customizable Key
130 LEDs halo ring - 500 Lumens
H8314 - SAR (Specific Absorption Rate) EU: head - 0.770 W/kg; body - 1.050 W/kg
H8314 - SAR (Specific Absorption Rate) US: head - 0.780 W/kg; body - 0.740 W/kg
H8324 - SAR (Specific Absorption Rate) EU: head - 0.770 W/kg; body - 1.050 W/kg
Weight - 160 g (Ceramic)
 Unihertz 8849 Tank Mini 1Ulefone Armor Mini 20 ProSony Xperia XZ2 CompactOnePlus X