Comparison between:
- Apple iPhone 7
- OnePlus 3T
- Nokia 2.2

Brand and model

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

Apple iPhone 7OnePlus 3TNokia 2.2
Apple iPhone 7
Prices
OnePlus 3T
Prices
Nokia 2.2
Prices
Model aliasA1660
A1778
A1779
A1780
A3003
A3010
TA-1179
TA-1183
TA-1188
TA-1191

Design

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

Width67.1 mm
6.71 cm
0.22 ft
2.642 in
74.7 mm
7.47 cm
0.245 ft
2.941 in
70.56 mm
7.056 cm
0.231 ft
2.778 in
Height138.3 mm
13.83 cm
0.454 ft
5.445 in
152.7 mm
15.27 cm
0.501 ft
6.012 in
145.96 mm
14.596 cm
0.479 ft
5.746 in
Thickness7.1 mm
0.71 cm
0.023 ft
0.28 in
7.35 mm
0.735 cm
0.024 ft
0.289 in
9.3 mm
0.93 cm
0.031 ft
0.366 in
Weight138 g
0.3 lbs
4.87 oz
158 g
0.35 lbs
5.57 oz
153 g
0.34 lbs
5.4 oz
Volume65.89 cm³
4 in³
83.84 cm³
5.09 in³
95.78 cm³
5.82 in³
ColorsBlack
Silver
Rose-gold
Gold
Red
Gray
Gold
Black
Gray
Body materialsAluminium alloyAluminium alloyPolycarbonate
CertificationIP67--

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 cards122
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 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
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
CDMACDMA 800 MHz (A1660)
CDMA 1700/2100 MHz (A1660)
CDMA 1900 MHz (A1660)
CDMA 800 MHz-
CDMA20001xEV-DO Rev. A (A1661)--
TD-SCDMATD-SCDMA 1900 MHz (A1660)
TD-SCDMA 2000 MHz (A1660)
TD-SCDMA 1880-1920 MHz
TD-SCDMA 2010-2025 MHz
-
UMTSUMTS 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
UMTS 850 MHz
UMTS 900 MHz
UMTS 2100 MHz
LTELTE 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-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE AWS (B4)
LTE 700 MHz (B12)
LTE 800 MHz (B18)
LTE 800 MHz (B19)
LTE 800 MHz (B20)
LTE 1900+ MHz (B25)
LTE 800 MHz (B26)
LTE 800 MHz SMR (B27)
LTE 700 MHz APT (B28)
LTE 700 MHz de (B29)
LTE 2300 MHz (B30)
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-TDD 1900 MHz (B39)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2500 MHz (B41)
LTE-TDD 2600 MHz (B38)
LTE 700 MHz (B12)
LTE 2300 MHz (B30)
LTE-TDD 2300 MHz (B40)
LTE-TDD 2600 MHz (B38)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz (B28)

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 Cat 9
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 6
EV-DO Rev. A
TD-SCDMA
TD-HSDPA
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4

Operating system

Operating system is the system software, which manages and controls the functioning of the hardware components of the device.

Operating system (OS)iOS 10
iOS 11.4
Oxygen 3.5.1 (Android 6.0.1 Marshmallow)
Oxygen 4.0.1 (Android 7.0 Nougat)
Oxygen (Android 9.0 Pie)
Android One (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.

SoCApple A10 Fusion APL1W24Qualcomm Snapdragon 821 MSM8996 ProMediaTek Helio A22 (MT6761)
Process technology16 nm14 nm12 nm
CPU-2x 2.35 GHz Kryo, 2x 1.6 GHz KryoARM Cortex-A53
CPU bits64 bit64 bit64 bit
Instruction setARMv8-AARMv8-AARMv8-A
Level 1 cache memory (L1)64 KB + 64 KB32 KB + 32 KB-
Level 2 cache memory (L2)3072 KB
3 MB
1536 KB
1.5 MB
-
Level 3 cache memory (L3)4096 KB
4 MB
--
CPU cores444
CPU frequency2370 MHz2350 MHz2000 MHz
GPUPowerVRQualcomm Adreno 530PowerVR GE8300
GPU cores6--
GPU frequency-653 MHz-
RAM capacity2 GB6 GB2 GB
3 GB
RAM typeLPDDR4LPDDR4LPDDR3
RAM channels-Double channelSingle channel
RAM frequency-1866 MHz933 MHz
M10 motion coprocessor--

Storage

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

Storage32 GB
128 GB
256 GB
64 GB
128 GB
16 GB
32 GB
-UFS 2.0eMMC

Memory cards

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

Types--microSD
microSDHC
microSDXC

Display

The display of a mobile device is characterized by its technology, resolution, pixel density, diagonal length, color depth, etc.

Type/technologyIPSOptic AMOLEDIPS
Diagonal size4.7 in
119.38 mm
11.94 cm
5.5 in
139.7 mm
13.97 cm
5.71 in
145.03 mm
14.5 cm
Width2.3 in
58.51 mm
5.85 cm
2.7 in
68.49 mm
6.85 cm
2.44 in
62.09 mm
6.21 cm
Height4.1 in
104.06 mm
10.41 cm
4.79 in
121.76 mm
12.18 cm
5.16 in
131.07 mm
13.11 cm
Aspect ratio1.779:11.778:1
16:9
2.111:1
Resolution750 x 1334 pixels1080 x 1920 pixels720 x 1520 pixels
Pixel density326 ppi
128 ppcm
401 ppi
157 ppcm
295 ppi
115 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area65.82 %73.34 %79.27 %
Other featuresCapacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch
Ion-strengthtened glass
Retina HD display
Force Touch
1400:1 contrast ratio
625 cd/m²
Oleophobic (lipophobic) coating
LED-backlit
Display manufacturer - Samsung (S6E3FA3)
Corning Gorilla Glass 4
2.5D curved glass screen
430 cd/m²
Always-On Display

Sensors

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

SensorsProximity
Light
Accelerometer
Compass
Gyroscope
Barometer
Fingerprint
Proximity
Light
Accelerometer
Compass
Gyroscope
Fingerprint
Hall
Proximity
Light
Accelerometer
-Fingerprint sensor model - Fingerprint Cards FPC1245-

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 modelSony Exmor RSSony IMX298 Exmor RS-
Sensor typeCMOSCMOSCMOS
Sensor size-5.22 x 3.92 mm
0.26 in
-
Sensor format--1/3"
Pixel size-1.132 µm
0.001132 mm
1.12 µm
0.001120 mm
Crop factor-6.63-
ISO-100 - 3200-
Aperturef/1.8f/2f/2.2
Focal length and 35 mm equivalent3.99 mm4.26 mm
28.26 mm *(35 mm / full frame)
-
Number of lenses6--
Flash type-LEDLED
Image resolution4032 x 3024 pixels
12.19 MP
4608 x 3456 pixels
15.93 MP
4160 x 3120 pixels
12.98 MP
Video resolution3840 x 2160 pixels
8.29 MP
3840 x 2160 pixels
8.29 MP
1920 x 1080 pixels
2.07 MP
Video FPS30 fps30 fps30 fps
FeaturesAutofocus
Continuous shooting
Digital zoom
Optical image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode
Macro mode
RAW
Autofocus
Continuous shooting
Digital 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
RAW
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
Flash type - Quad LED
Sapphire crystal glass lens cover
1080p @ 60 fps
720p @ 240 fps
Sapphire crystal glass lens cover
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 model-Samsung-
Sensor typeCMOS BSIISOCELLCMOS
Pixel size-1 µm
0.001000 mm
-
Aperturef/2.2f/2-
Focal length and 35 mm equivalent2.87 mm3.57 mm-
Image resolution3088 x 2320 pixels
7.16 MP
5312 x 2988 pixels
15.87 MP
2560 x 1920 pixels
4.92 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
Features--Face unlock
-Digital image stabilization-

Audio

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

SpeakerLoudspeaker
Earpiece
Stereo speakers
LoudspeakerLoudspeaker
Earpiece
Cirrus Logic 338S00105
Cirrus Logic 338S00220
HAC (M3/T4) - Hearing Aid Comaptibility
Dirac HD Sound-

Radio

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

RadioNoNoYes

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
Wi-Fi
Cell ID
GPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS

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
802.11a
802.11b
802.11g
802.11n
802.11ac
Wi-Fi Hotspot
Wi-Fi Direct
802.11a
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
MiMO--

Bluetooth

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

Version4.24.24.2
FeaturesA2DP
LE
A2DPA2DP

USB

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

Connector type-USB Type-CMicro USB
Version2.02.02.0
FeaturesCharging
Mass storage
Proprietary
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 jackNoYesYes

Connectivity

Information about other important connectivity technologies supported by the devices.

ConnectivityComputer sync
OTA sync
Tethering
NFC
VoLTE
Computer sync
OTA sync
Tethering
DLNA
NFC
VoLTE
Computer sync
OTA sync
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
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
MIDI
MP3
OGG
WMA
WAV
AIFF
AAC
AAC+
AMR
AMR-WB
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
H.263
H.264
QuickTime
MPEG-4
3GPP
AVI
DivX
H.263
H.264
H.265
MKV
QuickTime
MP4
WebM
WMV
Xvid
3GPP
AVI
MKV
MP4
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.

Capacity1960 mAh3400 mAh3000 mAh
TypeLi-IonLi-PolymerLi-Polymer
2G talk time12 h
720 min
0.5 days
--
2G stand-by time240 h
14400 min
10 days
--
3G talk time12 h
720 min
0.5 days
--
3G stand-by time240 h
14400 min
10 days
--
Charger output power-5 V / 4 A5 V / 1 A
Quick charge technology-Dash charge-
FeaturesNon-removableFast charging
Non-removable
Removable
--Battery model: HQ510

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)1.37 W/kg0.893 W/kg0.446 W/kg
Body SAR (EU)1.39 W/kg1.254 W/kg1.608 W/kg
Head SAR (USA)1.19 W/kg0.784 W/kg0.648 W/kg
Body SAR (USA)1.2 W/kg0.581 W/kg0.728 W/kg

Additional features

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

Additional featuresA1660 - SAR (Specific Absorption Rate) EU: head - 1.370 W/kg; body - 1.390 W/kg
A1660 - SAR (Specific Absorption Rate) US: head - 1.190 W/kg; body - 1.200 W/kg
A1778 - SAR (Specific Absorption Rate) EU: head - 1.380 W/kg; body - 1.340 W/kg
A1778 - SAR (Specific Absorption Rate) US: head - 1.190 W/kg; body - 1.190 W/kg
A1779 - SAR (Specific Absorption Rate) EU: head - 1.320 W/kg; body - 1.380 W/kg
A1779 - SAR (Specific Absorption Rate) US: head - 1.200 W/kg; body - 1.190 W/kg
A1780 - SAR (Specific Absorption Rate) EU: head - 1.370 W/kg; body - 1.390 W/kg
A1780 - SAR (Specific Absorption Rate) US: head - 1.190 W/kg; body - 1.200 W/kg
A3010 - SAR (Specific Absorption Rate) EU: head - 0.394 W/kg; body - 0.713 W/kg
A3010 - SAR (Specific Absorption Rate) US: head - 0.995 W/kg; body - 0.645 W/kg
TA-1179 - SAR (Specific Absorption Rate) EU: head - 0.446 W/kg; body - 1.608 W/kg
TA-1179 - SAR (Specific Absorption Rate) US: head - 0.480 W/kg; body - 1.430 W/kg
TA-1183 - SAR (Specific Absorption Rate) EU: head - 0.446 W/kg; body - 1.608 W/kg
TA-1183 - SAR (Specific Absorption Rate) US: head - 0.648 W/kg; body - 0.728 W/kg
TA-1188 - SAR (Specific Absorption Rate) EU: head - 0.446 W/kg; body - 1.608 W/kg
TA-1188 - SAR (Specific Absorption Rate) US: head - 0.430 W/kg; body - 1.370 W/kg
TA-1191 - SAR (Specific Absorption Rate) EU: head - 0.446 W/kg; body - 1.608 W/kg
TA-1191 - SAR (Specific Absorption Rate) US: head - 0.430 W/kg; body - 1.370 W/kg
 Apple iPhone 7OnePlus 3TNokia 2.2