Comparison between:
- Unihertz 8849 Tank 2 Pro
- Unihertz 8849 Tank 3 Pro
- Samsung Galaxy S24 Ultra

Brand and model

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

Unihertz 8849 Tank 2 ProUnihertz 8849 Tank 3 ProSamsung Galaxy S24 Ultra
Unihertz 8849 Tank 2 ProUnihertz 8849 Tank 3 ProSamsung Galaxy S24 Ultra
Prices
Model alias-Unihertz Tank 3 Pro
Tank 3 Pro
SM-S928U
SM-S928B
SM-S928N
SM-S928

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
79 mm
7.9 cm
0.259 ft
3.11 in
Height179 mm
17.9 cm
0.587 ft
7.047 in
179 mm
17.9 cm
0.587 ft
7.047 in
162.3 mm
16.23 cm
0.532 ft
6.39 in
Thickness30 mm
3 cm
0.098 ft
1.181 in
29.8 mm
2.98 cm
0.098 ft
1.173 in
8.6 mm
0.86 cm
0.028 ft
0.339 in
Weight688 g
1.52 lbs
24.27 oz
696 g
1.53 lbs
24.55 oz
233 g
0.51 lbs
8.22 oz
Volume461.82 cm³
28.05 in³
458.74 cm³
27.86 in³
110.27 cm³
6.7 in³
ColorsBlackBlack and SilverGray
Purple
Gold
Beige
Body materialsMetal
Polycarbonate
TPU
Metal
Polycarbonate
TPU
Glass
Aluminium alloy
CertificationIP68
MIL-STD-810H
IP68
MIL-STD-810H
IP68

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
eSIM
Number of SIM cards221
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 (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)
-
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)
-
UMTS--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 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 900 MHz (B8)
LTE-FDD 1700 MHz (B4)
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 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)
5G-FDD 700 MHz (n28)
5G-FDD 850 MHz (n5)
5G-FDD 900 MHz (n8)
5G-FDD 1800 MHz (n3)
5G-FDD 2100 MHz (n1)
5G-TDD 2300 MHz (n40)
5G-FDD 2600 MHz (n7)
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
5G SA
5G NSA

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 14
User interface (UI)--One UI 6.1

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)Qualcomm Snapdragon 8 Gen 3 for Galaxy (SM8650-AC)
Process technology6 nm4 nm4 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-A551x 3.4 GHz ARM Cortex-X4, 3x 3.15 GHz ARM Cortex-A720, 2x 2.96 GHz ARM Cortex-A520, 2x 2.27 GHz ARM Cortex-A520
CPU bits64 bit64 bit64 bit
Instruction setARMv8.2-AARMv8.2-AARMv9-A
CPU cores888
CPU frequency2200 MHz3100 MHz3400 MHz
GPUARM Mali-G57 MC2ARM Mali-G610 MC6Qualcomm Adreno 750
GPU cores26-
GPU frequency1000 MHz950 MHz1000 MHz
RAM capacity8 GB16 GB
18 GB
8 GB
12 GB
RAM typeLPDDR4XLPDDR5LPDDR5X
RAM channelsDouble channelQuad channelQuad channel
RAM frequency2133 MHz3200 MHz4266 MHz
Virtual RAM expansion - 8 GBVirtual RAM expansion - up to 18 GBSnapdragon Cognitive ISP with Semantic Segmentation

Storage

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

Storage256 GB512 GB256 GB
512 GB
1024 GB
UFS 2.2UFS 3.1UFS 4.0

Memory cards

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

TypesmicroSD
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/technologyIPSIPSDynamic AMOLED 2X
Diagonal size6.79 in
172.47 mm
17.25 cm
6.79 in
172.47 mm
17.25 cm
6.8 in
172.72 mm
17.27 cm
Width2.73 in
69.33 mm
6.93 cm
2.73 in
69.33 mm
6.93 cm
2.85 in
72.38 mm
7.24 cm
Height6.22 in
157.92 mm
15.79 cm
6.22 in
157.92 mm
15.79 cm
6.17 in
156.82 mm
15.68 cm
Aspect ratio2.278:12.278:12.167:1
Resolution1080 x 2460 pixels1080 x 2460 pixels1440 x 3120 pixels
Pixel density396 ppi
155 ppcm
396 ppi
155 ppcm
505 ppi
198 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
30 bit
1073741824 colors
Display area71.35 %71.35 %88.81 %
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
Display manufacturer - TCL CSOT
Panda MN228 Glass
120 Hz refresh rate
Corning Gorilla Armor
M13 OLED material
Infinity-O Display
Always-On Display
LTPO
2600 cd/m² peak brightness
1-120 Hz refresh rate
VRR
HDR10+
Vision Booster technology

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
Geomagnetic
Fingerprint
Hall
Gravity
Side-mounted fingerprint sensorSide-mounted fingerprint sensor
1020 flat vibration motor
In-display ultrasonic 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 S5KHP3Samsung HP2SX
Sensor typePureCelISOCELLISOCELL
Sensor format1/1.79"1/1.4"1/1.3"
Pixel size0.612 µm
0.000612 mm
0.56 µm
0.000560 mm
0.6 µm
0.000600 mm
Aperturef/1.75f/1.65f/1.7
Focal length and 35 mm equivalent4.2 mm
24.3 mm *(35 mm / full frame)
-6.3 mm
23 mm *(35 mm / full frame)
Field of view--85 °
Flash typeDual LEDDual LEDLED
Image resolution11584 x 8688 pixels
100.64 MP
200 MP200 MP
Video resolution2560 x 1440 pixels
3.69 MP
3840 x 2160 pixels
8.29 MP
7680 x 4320 pixels
33.18 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
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 autofocus
Continuous shooting
Digital zoom
Optical zoom
Digital image stabilization
Optical 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)
Laser autofocus (LAF)
Expert RAW
Astro Hyperlapse
Adaptive VDIS
Zoom Anyplace
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)
Pixel size - 1.12 μm (50 MP equivalent with 4-in-1 pixel binning)
Pixel size - 2.24 μm (12.5 MP equivalent with 9-in-1 pixel binning)
Secondary rear camera - 64 MP (night vision)
Sensor model - OmniVision OV64B1B (#2)
Four IR lights (#2)
Third rear camera - 50 MP (ultra-wide)
Sensor model - SK Hynix Hi-5022Q (#3)
Aperture size - f/2.2 (#3)
Autofocus (#3)
Fourth rear camera - 8MP (telephoto)
Sensor model - SK Hynix Hi-847 (#4)
3x optical zoom (#4)
Autofocus (#4)
12 MP photos with 16-in-1 pixel binning
50 MP photos with 4-in-1 pixel binning
Phase detection autofocus
Super Quad Pixel autofocus
Object tracking AF
Dual OIS
HDR10+ video recording
4K Super HDR @ 60 fps
Secondary rear camera - 12 MP (ultra-wide)
Sensor model - Sony IMX564 (#2)
Sensor size - 1/2.55" (#2)
Pixel size - 1.4 μm (#2)
Aperture size - f/2.2 (#2)
Angle of view - 120° (#2)
Focal length (35 mm equivalent) - 13 mm (#2)
Phase detection with Dual Pixel (#2)
Third rear camera - 50 MP (telephoto)
Sensor model - Sony IMX875 (#3)
Sensor size - 1/2.52" (#3)
Pixel size - 0.7 μm (#3)
Aperture size - f/3.4 (#3)
Focal length (35 mm equivalent) - 115 mm (#3)
Angle of view - 22° (#3)
5x optical zoom (#3)
OIS (#3)
Phase detection with Dual Pixel (#3)
Fourth rear camera - 10 MP (telephoto)
Sensor model - Sony (#4)
Sensor size - 1/3.52" (#4)
Pixel size - 1.12 μm (#4)
Aperture size - f/2.4 (#4)
Angle of view - 36° (#4)
Focal length (35 mm equivalent) - 69 mm (#4)
3x optical zoom (#4)
OIS (#4)
Phase detection with Dual Pixel (#4)

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-5022Q-
Sensor typeISOCELLCMOSCMOS
Sensor size5.25 x 3.94 mm
0.26 in
--
Sensor format1/2.8"-1/2.82"
Pixel size0.8 µm
0.000800 mm
-0.7 µm
0.000700 mm
Crop factor6.59--
ISO100 - 16000--
Aperturef/2-f/2.2
Focal length and 35 mm equivalent3.81 mm
25.11 mm *(35 mm / full frame)
-26 mm *(35 mm / full frame)
Field of view--80 °
Image resolution6560 x 4928 pixels
32.33 MP
8160 x 6112 pixels
49.87 MP
12 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
3840 x 2160 pixels
8.29 MP
Video FPS30 fps30 fps60 fps
FeaturesFace unlock
Face detection
Face unlock
Face detection
Phase detection autofocus (PDAF)
HDR
Autofocus
--Phase detection with Dual Pixel
Auto HDR

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Stereo speakers
Dual analog noise-canceling microphones
Smart PA
1134 waterproof loudspeaker
0809 receiver
Dual noise-canceling microphones
Smart PA
1134 waterproof speaker
4 ohms 2W power
105 dB
3.5cc box cavity
384 kHz / 32-bit
AKG audio
Dolby Atmos

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
QZSS

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
Wi-Fi 6 (802.11ax)
Wi-Fi 7 (802.11be)
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
Wi-Fi Display
--HE80
MiMO
1024-QAM

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
AVRCP
DIP
HFP
HID
HSP
LE
MAP
OPP
PAN
PBAP
SSC

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
Version2.02.03.2
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 jackYesYesNo

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
Tethering
NFC
Ultra-wideband (UWB)
MST
NFC module - Unigroup THN31NFC module model - 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
AMR
aptX
aptX HD
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
3GA
OGA
AWB
MID
XMF
MXMF
IMY
RTTTL
RTX
OTA
APE
DSF
DFF
LDAC

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
AVI
MKV
MP4
WMV
M4V
3GP
3G2
ASF
FLV
WEBM

Battery

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

Capacity23800 mAh23800 mAh5000 mAh
TypeLi-PolymerLi-PolymerLi-Polymer
4G talk time150 h
9000 min
6.3 days
118 h
7080 min
4.9 days
-
4G stand-by time2800 h
168000 min
116.7 days
1800 h
108000 min
75 days
-
Charger output power20 V / 6 A20 V / 6 A9 V / 5 A
FeaturesFast charging
Non-removable
Fast charging
Non-removable
Wireless charging
Fast charging
Non-removable
--Qi/PMA wireless charging - 65 W
Wireless reverse charging
Fast Wireless Charging
USB Power Delivery 3.0

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
S Pen
 Unihertz 8849 Tank 2 ProUnihertz 8849 Tank 3 ProSamsung Galaxy S24 Ultra