Comparison between:
- Unihertz Tank
- Lanix Ilium L900
- Vestel Venus V7
- Ulefone Armor 21

Brand and model

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

Unihertz TankLanix Ilium L900Vestel Venus V7Ulefone Armor 21
Unihertz Tank
Prices
Lanix Ilium L900Vestel Venus V7Ulefone Armor 21
Prices

Design

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

Width85.4 mm
8.54 cm
0.28 ft
3.362 in
72.1 mm
7.21 cm
0.237 ft
2.839 in
71.8 mm
7.18 cm
0.236 ft
2.827 in
81.6 mm
8.16 cm
0.268 ft
3.213 in
Height175.6 mm
17.56 cm
0.576 ft
6.913 in
143 mm
14.3 cm
0.469 ft
5.63 in
155.4 mm
15.54 cm
0.51 ft
6.118 in
176 mm
17.6 cm
0.577 ft
6.929 in
Thickness24.6 mm
2.46 cm
0.081 ft
0.969 in
7.5 mm
0.75 cm
0.025 ft
0.295 in
8.11 mm
0.811 cm
0.027 ft
0.319 in
18.1 mm
1.81 cm
0.059 ft
0.713 in
Weight553 g
1.22 lbs
19.51 oz
125 g
0.28 lbs
4.41 oz
163 g
0.36 lbs
5.75 oz
400 g
0.88 lbs
14.11 oz
Volume368.91 cm³
22.4 in³
77.33 cm³
4.7 in³
90.49 cm³
5.5 in³
259.94 cm³
15.79 in³
ColorsBlackBlack
White
Gray
BlackBlack
Body materialsMetal
Polycarbonate
TPU
Plastic
Aluminium alloy
Plastic
Metal
Polycarbonate
TPU
Metal
CertificationIP68
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-SIMMicro-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)

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
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz (B5)
GSM 900 MHz (B8)
GSM 1800 MHz (B3)
GSM 1900 MHz (B2)
CDMACDMA 800 MHz (BC0)
CDMA 1900 MHz (BC1)
---
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)
UMTS-UMTS 850 MHz
UMTS 1900 MHz
UMTS 900 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 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 700 MHz Class 17
LTE 1700/2100 MHz
LTE 1900 MHz
LTE 2600 MHz
LTE 800 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
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)

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 Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. A
TD-SCDMA

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 12Android 4.4.4 KitKatAndroid 9.0 PieAndroid 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)Qualcomm Snapdragon 410 (MSM8916)MediaTek Helio P22 (MT6762)MediaTek Helio G99 (MT6789)
Process technology6 nm28 nm12 nm6 nm
CPU2x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A554x 1.2 GHz ARM Cortex-A534x 2.0 GHz ARM Cortex-A53, 4x 1.5 GHz ARM Cortex-A532x 2.2 GHz ARM Cortex-A76, 6x 2.0 GHz ARM Cortex-A55
CPU bits64 bit64 bit64 bit64 bit
Instruction setARMv8.2-AARMv8-AARMv8-AARMv8.2-A
Level 0 cache memory (L0)-4 KB + 4 KB--
Level 1 cache memory (L1)-16 KB + 16 KB--
Level 2 cache memory (L2)-2048 KB
2 MB
--
CPU cores8488
CPU frequency2200 MHz1200 MHz2000 MHz2200 MHz
GPUARM Mali-G57 MC2Qualcomm Adreno 306IMG PowerVR GE8320ARM Mali-G57 MC2
GPU cores2--2
GPU frequency1000 MHz400 MHz650 MHz1000 MHz
RAM capacity8 GB1 GB3 GB8 GB
RAM typeLPDDR4XLPDDR2/LPDDR3LPDDR3LPDDR4X
RAM channelsDouble channelSingle channelSingle channelDouble channel
RAM frequency2133 MHz533 MHz933 MHz2133 MHz
---Virtual RAM expansion - 8GB

Storage

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

Storage256 GB8 GB32 GB256 GB
UFS 2.2--UFS 2.1

Memory cards

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

Types-microSD
microSDHC
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 size6.81 in
172.97 mm
17.3 cm
5.1 in
129.54 mm
12.95 cm
6.2 in
157.48 mm
15.75 cm
6.58 in
167.13 mm
16.71 cm
Width2.79 in
70.98 mm
7.1 cm
2.5 in
63.51 mm
6.35 cm
2.65 in
67.42 mm
6.74 cm
2.69 in
68.4 mm
6.84 cm
Height6.21 in
157.74 mm
15.77 cm
4.45 in
112.9 mm
11.29 cm
5.6 in
142.32 mm
14.23 cm
6 in
152.5 mm
15.25 cm
Aspect ratio2.222:11.778:1
16:9
2.111:12.23:1
Resolution1080 x 2400 pixels720 x 1280 pixels720 x 1520 pixels1080 x 2408 pixels
Pixel density386 ppi
151 ppcm
288 ppi
113 ppcm
271 ppi
106 ppcm
401 ppi
157 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area74.9 %69.77 %86.27 %72.86 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Panda MN228 GlassCorning Gorilla Glass 3
Full Lamination Technology
2.5D curved glass screenCorning Gorilla Glass 5 - 1.1 mm
Oleophobic coating
120 Hz refresh rate
240 Hz touch sampling rate
550 cd/m² maximum brightness

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
Proximity
Light
Accelerometer
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Pedometer
Thermometer
Geomagnetic
Magnetometer
Fingerprint
Gravity
Coulomb counter
Side-mounted fingerprint sensor--Side-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 S5KHM2--Sony IMX686 Exmor RS
Sensor typeISOCELLCMOSCMOSCMOS BSI
Sensor size5.98 x 4.49 mm
0.29 in
---
Sensor format1/1.52"---
Pixel size0.7 µm
0.000700 mm
--0.8 µm
0.000800 mm
Crop factor5.79---
ISO100 - 16000---
Aperturef/1.75--f/1.9
Field of view---85 °
Number of lenses---6
Flash typeLEDLEDLEDLED
Image resolution12000 x 9000 pixels
108 MP
4160 x 3120 pixels
12.98 MP
4160 x 3120 pixels
12.98 MP
9216 x 6912 pixels
63.7 MP
Video resolution2560 x 1440 pixels
3.69 MP
1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
2560 x 1440 pixels
3.69 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
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
Scene mode
Autofocus
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
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 - 20 MP (night vision)
Sensor model - Sony IMX350 (#2)
Sensor size - 1/2.78" (#2)
Aperture size - f/1.8 (#2)
Dual IR lights (#2)
Third rear camera - 2 MP (macro)
Sensor model - OmniVision OV2680 (#3)
Sensor size - 1/5" (#3)
Pixel size - 1.75 μm (#3)
Aperture size - f/2.4 (#3)
-Secondary rear camera - 2 MPSecondary 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)

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 S5KGD1--Sony IMX481
Sensor typeISOCELL--CMOS BSI
Sensor size5.25 x 3.94 mm
0.26 in
---
Sensor format1/2.8"--1/3.09"
Pixel size0.8 µm
0.000800 mm
--1 µm
0.001000 mm
Crop factor6.59---
ISO100 - 16000---
Aperturef/2--f/2.2
Field of view---76.6 °
Number of lenses---5
Image resolution6560 x 4928 pixels
32.33 MP
2560 x 1920 pixels
4.92 MP
3264 x 2448 pixels
7.99 MP
4608 x 3456 pixels
15.93 MP
Video resolution1920 x 1080 pixels
2.07 MP
-1280 x 720 pixels
0.92 MP
2520 x 1440 pixels
3.63 MP
Video FPS30 fps-30 fps30 fps
FeaturesFace unlock
Face detection
--Face unlock
HDR
Face detection
Pixel size - 1.0 μm (4-in-1 pixel binning)---

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
GPS
A-GPS
GLONASS
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
802.11b
802.11g
802.11n
Wi-Fi Hotspot
802.11a
802.11b
802.11g
802.11n
802.11n 5GHz
802.11ac
Dual band
Wi-Fi Hotspot
Wi-Fi Direct
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.

Version5.34.05.05.2
FeaturesA2DP
EDR
LE
HS
A2DPA2DPA2DP
LE

USB

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

Connector typeUSB Type-CMicro USBUSB Type-CUSB Type-C
Version2.02.02.02.0
FeaturesCharging
Mass storage
On-The-Go
Charging
Mass storage
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 jackYesYesYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Infrared
Tethering
NFC
Computer sync
OTA sync
Tethering
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Infrared
Tethering
NFC
VoLTE

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
AMR
eAAC+
MIDI
MP3
WMA
WAV
AAC
AMR
eAAC+
FLAC
MIDI
MP3
OGG
WMA
WAV
AAC
AAC+
AMR
eAAC+
FLAC
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
MP4
Xvid
3GPP
AVI
H.263
H.264
MKV
MP4
WebM
WMV
Xvid
3GPP
AVI
H.263
H.264
H.265
MKV
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.

Capacity22000 mAh2420 mAh3950 mAh9600 mAh
TypeLi-PolymerLi-IonLi-PolymerLi-Polymer
4G talk time150 h
9000 min
6.3 days
--39 h
2340 min
1.6 days
4G stand-by time2380 h
142800 min
99.2 days
--522 h
31320 min
21.8 days
Charger output power11 V / 6 A
20 V / 3.25 A
15 V / 3 A
12 V / 3 A
9 V / 3 A
5 V / 1 A-11 V / 3 A
FeaturesFast charging
Non-removable
Non-removableNon-removableFast charging
Non-removable
---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)0.155 W/kg--0.638 W/kg
Body SAR (EU)0.683 W/kg--0.947 W/kg
Head SAR (USA)0.227 W/kg0.28 W/kg--
Body SAR (USA)0.793 W/kg0.89 W/kg--

Additional features

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

Additional features1200-Lumen Camping Light--Customizable Key
uSmart Connector - endoscope
microscope
 Unihertz TankLanix Ilium L900Vestel Venus V7Ulefone Armor 21