Comparison between:
- Pantech Vega Iron
- Xiaomi Redmi 7

Brand and model

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

Pantech Vega IronXiaomi Redmi 7
Pantech Vega IronXiaomi Redmi 7
Prices
Model aliasIM-A870L
IM-A870K
IM-A870S
Redmi7
Red Rice 7
Red Rice7

Design

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

Width67.6 mm
6.76 cm
0.222 ft
2.661 in
75.58 mm
7.558 cm
0.248 ft
2.976 in
Height136.3 mm
13.63 cm
0.447 ft
5.366 in
158.73 mm
15.873 cm
0.521 ft
6.249 in
Thickness8.8 mm
0.88 cm
0.029 ft
0.346 in
8.47 mm
0.847 cm
0.028 ft
0.333 in
Weight154 g
0.34 lbs
5.43 oz
180 g
0.4 lbs
6.35 oz
Volume81.08 cm³
4.92 in³
101.61 cm³
6.17 in³
ColorsBlack
White
Red
Black
Blue
Body materials-Plastic

SIM card

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

SIM card typeMicro-SIMNano-SIM
Number of SIM cards12
Features-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 900 MHz
GSM 1800 MHz
GSM 1900 MHz
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACMDA 1800 MHzCDMA 800 MHz
CDMA20001xEV-DO Rel. 0
1xEV-DO Rev. A
1xEV-DO Rev. B
-
W-CDMA-W-CDMA 850 MHz
W-CDMA 900 MHz
W-CDMA 1900 MHz
W-CDMA 2100 MHz
TD-SCDMA-TD-SCDMA 1900 MHz
TD-SCDMA 2000 MHz
UMTSUMTS 2100 MHz-
LTELTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
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 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
IM-A870L - CDMA 1800 MHz; CDMA2000; LTE 850 MHz; LTE 2100 MHz
IM-A870K - LTE 900 MHz; LTE 1800 MHz
IM-A870S - LTE 850 MHz; LTE 1800 MHz
-

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 Class 12
HSPA
LTE Cat 3
UMTS
EDGE
GPRS
HSPA+
LTE
EV-DO Rev. A
TD-SCDMA
TD-HSDPA

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 4.1.2 Jelly BeanMIUI V10 (Android 9.0 Pie)

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.

SoCQualcomm Snapdragon 600 (APQ8064T)Qualcomm Snapdragon 632 (SDM632)
Process technology28 nm14 nm
CPU4x 1.7 GHz Krait 3004x 1.8 GHz ARM Cortex-A73, 4x 1.8 GHz ARM Cortex-A53 (Kryo 250)
CPU bits32 bit64 bit
Instruction setARMv8-AARMv8-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 cores48
CPU frequency1700 MHz1800 MHz
GPUQualcomm Adreno 320Qualcomm Adreno 506
GPU cores4-
GPU frequency400 MHz725 MHz
RAM capacity2 GB2 GB
3 GB
4 GB
RAM typeLPDDR3LPDDR3
RAM channelsDouble channelSingle channel
RAM frequency600 MHz933 MHz

Storage

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

Storage32 GB16 GB
32 GB
64 GB
-eMMC 5.1

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/technologyLCDIPS
Diagonal size5 in
127 mm
12.7 cm
6.26 in
159 mm
15.9 cm
Width2.45 in
62.26 mm
6.23 cm
2.68 in
68.07 mm
6.81 cm
Height4.36 in
110.69 mm
11.07 cm
5.66 in
143.7 mm
14.37 cm
Aspect ratio1.778:1
16:9
2.111:1
Resolution720 x 1280 pixels720 x 1520 pixels
Pixel density294 ppi
115 ppcm
269 ppi
105 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
Display area75.04 %81.79 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
High Bright In-cell DisplayCorning Gorilla Glass 5
2.5D curved glass screen
LTPS (Low Temperature PolySilicon)
1500:1 contrast ratio
84% NTSC

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint

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 typeCMOS BSICMOS
Pixel size-1.25 µm
0.001250 mm
Aperture-f/2.2
Flash typeLEDDual LED
Image resolution4160 x 3120 pixels
12.98 MP
4032 x 3024 pixels
12.19 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps60 fps
FeaturesAutofocus
Digital zoom
Geotagging
Face detection
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)
RAW
-720p @ 120 fps
Secondary rear camera - 2 MP

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.

Image resolution1920 x 1080 pixels
2.07 MP
3264 x 2448 pixels
7.99 MP
Video resolution1920 x 1080 pixels
2.07 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps
Features-Face unlock

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
-Smart PA

Radio

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

RadioNoYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
S-GPS
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-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
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.

Version-4.2
FeaturesA2DPA2DP
LE

USB

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

Connector typeMicro USBMicro USB
Version2.02.0
FeaturesCharging
Host
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 jackYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

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

Browser

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

BrowserHTML
HTML5
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/codecseAAC+
MP3
WAV
AAC
AAC+
AMR
AMR-WB
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/codecsH.263
H.264
MP4
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
MP4
VC-1
Xvid

Battery

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

Capacity2150 mAh4000 mAh
TypeLi-IonLi-Polymer
2G talk time-27 h
1620 min
1.1 days
2G stand-by time-400 h
24000 min
16.7 days
3G talk time-27 h
1620 min
1.1 days
3G stand-by time-400 h
24000 min
16.7 days
Charger output power-5 V / 2 A
FeaturesRemovableNon-removable

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)-0.577 W/kg
Body SAR (EU)-1.251 W/kg
Head SAR (USA)-1.1 W/kg
Body SAR (USA)-1.02 W/kg
Head SAR (India)-1.031 W/kg
Body SAR (India)-0.573 W/kg

Additional features

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

Additional features-M1810F6LI - SAR (Specific Absorption Rate) India: head - 1.031 W/kg; body - 0.573 W/kg
P2i nano-coating
 Pantech Vega IronXiaomi Redmi 7