Comparison between:
- Unihertz 8849 Tank 2 Pro
- Unihertz 8849 Tank 3S
- Unihertz 8849 Tank 2

Brand and model

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

Unihertz 8849 Tank 2 ProUnihertz 8849 Tank 3SUnihertz 8849 Tank 2
Unihertz 8849 Tank 2 ProUnihertz 8849 Tank 3SUnihertz 8849 Tank 2
Prices
Model alias-Unihertz Tank 3S
Tank 3S
A88

Design

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

Width86 mm
8.6 cm
0.282 ft
3.386 in
86 mm
8.6 cm
0.282 ft
3.386 in
85.9 mm
8.59 cm
0.282 ft
3.382 in
Height179 mm
17.9 cm
0.587 ft
7.047 in
179 mm
17.9 cm
0.587 ft
7.047 in
179.3 mm
17.93 cm
0.588 ft
7.059 in
Thickness30 mm
3 cm
0.098 ft
1.181 in
25 mm
2.5 cm
0.082 ft
0.984 in
23.5 mm
2.35 cm
0.077 ft
0.925 in
Weight688 g
1.52 lbs
24.27 oz
605 g
1.33 lbs
21.34 oz
530 g
1.17 lbs
18.7 oz
Volume461.82 cm³
28.05 in³
384.85 cm³
23.37 in³
361.94 cm³
21.98 in³
ColorsBlackBlack and SilverBlack
Body materialsMetal
Polycarbonate
TPU
Polycarbonate
TPU
Aluminium alloy
Metal
Polycarbonate
TPU
CertificationIP68
MIL-STD-810H
IP68
MIL-STD-810H
IP68
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-SIMNano-SIMNano-SIM
Number of SIM cards222
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)

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)
CDMACDMA 800 MHz (BC0)
CDMA 1900 MHz (BC1)
CDMA 800 MHz (BC0)
CDMA 1900 MHz (BC1)
CDMA 800 MHz (BC0)
CDMA 1900 MHz (BC1)
W-CDMAW-CDMA 850 MHz (B5)
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)
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)
W-CDMA 850 MHz (B5)
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)
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 (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 (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)
5G NR-5G-FDD 700 MHz (n12)
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)
-

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 Class 12
GPRS Class 12
HSPA+
LTE
TD-SCDMA
5G SA
5G NSA
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 14Android 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 G99 (MT6789)MediaTek Dimensity 8200 (MT6896Z)MediaTek Helio G99 (MT6789)
Process technology6 nm4 nm6 nm
CPU2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A551x 3.1 GHz ARM Cortex-A78, 3x 3.0 GHz ARM Cortex-A78, 4x 2.0 GHz ARM Cortex-A552x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55
CPU bits64 bit64 bit64 bit
Instruction setARMv8.2-AARMv8.2-AARMv8.2-A
CPU cores888
CPU frequency2200 MHz3100 MHz2200 MHz
GPUARM Mali-G57 MC2ARM Mali-G610 MC6ARM Mali-G57 MC2
GPU cores262
GPU frequency1000 MHz950 MHz1000 MHz
RAM capacity8 GB12 GB
16 GB
12 GB
RAM typeLPDDR4XLPDDR5LPDDR4X
RAM channelsDouble channelQuad channelDouble channel
RAM frequency2133 MHz3200 MHz2133 MHz
Virtual RAM expansion - 8 GBVirtual RAM expansion - up to 16 GB-

Storage

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

Storage256 GB256 GB
512 GB
256 GB
UFS 2.2UFS 3.1UFS 2.2

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/technologyIPSIPSIPS
Diagonal size6.79 in
172.47 mm
17.25 cm
6.79 in
172.47 mm
17.25 cm
6.79 in
172.47 mm
17.25 cm
Width2.73 in
69.33 mm
6.93 cm
2.73 in
69.33 mm
6.93 cm
2.73 in
69.33 mm
6.93 cm
Height6.22 in
157.92 mm
15.79 cm
6.22 in
157.92 mm
15.79 cm
6.22 in
157.92 mm
15.79 cm
Aspect ratio2.278:12.278:12.278:1
Resolution1080 x 2460 pixels1080 x 2460 pixels1080 x 2460 pixels
Pixel density396 ppi
155 ppcm
396 ppi
155 ppcm
396 ppi
155 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area71.35 %71.35 %71.31 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Youji Glass - 1.1 mm
In-cell
IC driver - ILI7807S
120 Hz refresh rate
580 cd/m²
TUV SUD Low Blue Light Certified
In-cell
Youji Glass - 1.1 mm
IC driver - NT36672C
120 Hz refresh rate
Panda MN228 Glass

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
Magnetometer
Fingerprint
Gravity
Coulombmeter
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Pedometer
Geomagnetic
Magnetometer
Fingerprint
Gravity
Coulombmeter
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Pedometer
Geomagnetic
Magnetometer
Fingerprint
Gravity
Coulombmeter
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 modelOmniVision OVA0B40Sony IMX766 Exmor RSSamsung S5KHM2
Sensor typePureCelCMOS BSI+ISOCELL
Sensor size--5.98 x 4.49 mm
0.29 in
Sensor format1/1.79"1/1.56"1/1.52"
Pixel size0.612 µm
0.000612 mm
1 µm
0.001000 mm
0.7 µm
0.000700 mm
Crop factor--5.79
ISO--100 - 19200
Aperturef/1.75f/1.88f/1.75
Focal length and 35 mm equivalent4.2 mm
24.3 mm *(35 mm / full frame)
23.6 mm *(35 mm / full frame)4.2 mm
24.3 mm *(35 mm / full frame)
Flash typeDual LEDDual LEDDual LED
Image resolution11584 x 8688 pixels
100.64 MP
8120 x 6180 pixels
50.18 MP
12000 x 9000 pixels
108 MP
Video resolution2560 x 1440 pixels
3.69 MP
3840 x 2160 pixels
8.29 MP
2560 x 1440 pixels
3.69 MP
Video 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
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
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)
Pixel size - 2.1 μm (9-in-1 pixel binning)
Secondary rear camera - 64 MP (night vision)
Sensor model - OmniVision OV64B40 (#2)
Sensor size - 1/2" (#2)
Pixel size - 0.7 μm (#2)
Four IR lights (#2)
Third rear camera - 8 MP (telephoto)
Sensor model - SK Hynix Hi-847 (#3)
Sensor size - 1/4" (#3)
Pixel size - 1.00 μm (#3)
Aperture size - f/2.2 (#3)
Secondary rear camera - 64 MP (night vision)
Sensor model - OmniVision OV64B40 (#2)
Four IR lights (#2)
Third rear camera - 8MP (telephoto)
Sensor model - SK Hynix Hi-847 (#3)
3x optical zoom (#3)
Autofocus (#3)
Pixel size - 2.1 μm (9-in-1 pixel binning)
Secondary rear camera - 64 MP (night vision)
Sensor model - OmniVision OV64B40 (#2)
Four IR lights (#2)
Third rear camera - 16 MP (ultra-wide)
Sensor model - OmniVision OV16B10 (#3)
Aperture size - f/2.2 (#3)

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 S5KGD1SK Hynix Hi-5022QSamsung S5KGD1
Sensor typeISOCELLCMOSISOCELL
Sensor size5.25 x 3.94 mm
0.26 in
-5.25 x 3.94 mm
0.26 in
Sensor format1/2.8"1/2.8"1/2.8"
Pixel size0.8 µm
0.000800 mm
0.64 µm
0.000640 mm
0.8 µm
0.000800 mm
Crop factor6.59-6.59
ISO100 - 16000-100 - 16000
Aperturef/2f/2.25f/2
Focal length and 35 mm equivalent3.81 mm
25.11 mm *(35 mm / full frame)
3.74 mm
24.6 mm *(35 mm / full frame)
3.81 mm
25.11 mm *(35 mm / full frame)
Field of view-80.4 °-
Number of lenses-5-
Image resolution6560 x 4928 pixels
32.33 MP
8160 x 6112 pixels
49.87 MP
6560 x 4928 pixels
32.33 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesFace unlock
Face detection
Face unlock
Face detection
Face unlock
Face detection

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Dual analog noise-canceling microphones
Smart PA
1134 waterproof loudspeaker
0809 receiver
Dual noise-canceling microphones
Smart PA
1134 waterproof speaker
0809 receiver
Dual noise-canceling microphones
Smart PA
1326 waterproof 1.5W speaker
2cc box cavity

Radio

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

RadioYesYesYes

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
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
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 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

Bluetooth

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

Version5.35.35.3
FeaturesA2DP
EDR
LE
HS
A2DP
EDR
LE
HS
A2DP
EDR
LE
HS

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-C
Version2.02.02.0
FeaturesCharging
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 jackYesYesYes

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
Computer sync
OTA sync
Infrared
Tethering
NFC
NFC module - Unigroup THN31NFC module model - Unigroup THN31NFC 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

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
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
ALAC
APE
AAC
AAC+
AMR
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
ALAC
APE

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

Battery

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

Capacity23800 mAh15600 mAh15500 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
4G talk time150 h
9000 min
6.3 days
-110 h
6600 min
4.6 days
4G stand-by time2800 h
168000 min
116.7 days
-1880 h
112800 min
78.3 days
Charger output power20 V / 6 A11 V / 6 A11 V / 6 A
20 V / 3.25 A
15 V / 3 A
12 V / 3 A
9 V / 3 A
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Fast charging
Non-removable
--Triple-cell battery

Additional features

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

Additional featuresLaser projector - DLP
Projector resolution - 854 x 480 px
Brightness - 100 Lumens
Focus range - 0.5 - 3 meters
Refresh rate - 120 Hz
Dual Camping Light
RGB Alarm light
Two PTT buttons
Laser projector
Projector resolution - 854 x 480 px
Brightness - 100 Lumens
Focus range - 0.5 - 3 meters
Camping Light
Red and Blue Warning Light
Two PTT buttons
Dual Camping Light
MicroVision PicoP laser projector
RagenTek Model PSE-0403-103
Projector resolution - 1280 x 720 px
Brightness - 30-40 Lumens
Color depth - 16-bit (64K colors)
Aspect ratio - 16:9
Throw ratio - 1.2:1
Refresh rate - 60 Hz
 Unihertz 8849 Tank 2 ProUnihertz 8849 Tank 3SUnihertz 8849 Tank 2