Comparison between:
- Samsung Galaxy J1 Ace Neo
- Samsung Galaxy J7 Metal
- Samsung Galaxy J2 Pro
- Samsung Galaxy J5 Metal

Brand and model

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

Samsung Galaxy J1 Ace NeoSamsung Galaxy J7 MetalSamsung Galaxy J2 ProSamsung Galaxy J5 Metal
Samsung Galaxy J1 Ace NeoSamsung Galaxy J7 MetalSamsung Galaxy J2 ProSamsung Galaxy J5 Metal
Model aliasSM-J111F
J111F
SM-J710M
J710M
SM-J210FZ
J210FZ
SM-J510M
J510M

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
76 mm
7.6 cm
0.249 ft
2.992 in
71.1 mm
7.11 cm
0.233 ft
2.799 in
72.3 mm
7.23 cm
0.237 ft
2.846 in
Height130.1 mm
13.01 cm
0.427 ft
5.122 in
151.7 mm
15.17 cm
0.498 ft
5.972 in
142.4 mm
14.24 cm
0.467 ft
5.606 in
145.8 mm
14.58 cm
0.478 ft
5.74 in
Thickness9.5 mm
0.95 cm
0.031 ft
0.374 in
7.8 mm
0.78 cm
0.026 ft
0.307 in
8 mm
0.8 cm
0.026 ft
0.315 in
8.1 mm
0.81 cm
0.027 ft
0.319 in
Weight131 g
0.29 lbs
4.62 oz
169 g
0.37 lbs
5.96 oz
138 g
0.3 lbs
4.87 oz
158 g
0.35 lbs
5.57 oz
Volume83.55 cm³
5.07 in³
89.93 cm³
5.46 in³
81 cm³
4.92 in³
85.38 cm³
5.19 in³
ColorsBlack
White
Blue
Gold
White
Black
Black
Silver
Gold
Gold
White
Black
Body materialsPlasticMetal
Plastic
PlasticMetal
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-SIMMicro-SIMMicro-SIMMicro-SIM
Number of SIM cards1222
Features-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)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
GSM 850 MHz
GSM 900 MHz
GSM 1800 MHz
GSM 1900 MHz
UMTSUMTS 850 MHz
UMTS 900 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 1900 MHz
UMTS 2100 MHz
UMTS 850 MHz
UMTS 900 MHz
UMTS 1900 MHz
UMTS 2100 MHz
LTELTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE-TDD 2300 MHz (B40)
LTE 700 MHz Class 17
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 MHz
LTE 2100 MHz
LTE 2600 MHz
LTE 700 MHz (B28)
LTE 800 MHz
LTE 850 MHz
LTE 900 MHz
LTE 1800 MHz
LTE 2100 MHz
LTE-TDD 2300 MHz (B40)
LTE 700 MHz Class 17
LTE 850 MHz
LTE 900 MHz
LTE 1700/2100 MHz
LTE 1800 MHz
LTE 1900 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 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
UMTS
EDGE
GPRS
HSPA+
LTE Cat 4
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)Android 5.1.1 LollipopAndroid 6.0.1 MarshmallowAndroid 6.0.1 Marshmallow
Android 7.0 Nougat
Android 6.0.1 Marshmallow

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.

SoCSpreadtrum SC8830Samsung Exynos 7 Octa 7870Spreadtrum SC8830Qualcomm Snapdragon 410 (MSM8916)
Process technology28 nm14 nm28 nm28 nm
CPU4x 1.2 GHz ARM Cortex-A78x 1.6 GHz ARM Cortex-A534x 1.2 GHz ARM Cortex-A74x 1.2 GHz ARM Cortex-A53
CPU bits32 bit64 bit32 bit64 bit
Instruction setARMv7-AARMv8-AARMv7-AARMv8-A
Level 0 cache memory (L0)---4 KB + 4 KB
Level 1 cache memory (L1)--32 KB + 32 KB16 KB + 16 KB
Level 2 cache memory (L2)--512 KB
0.5 MB
2048 KB
2 MB
CPU cores4844
CPU frequency1200 MHz1600 MHz1200 MHz1200 MHz
GPUARM Mali-400 MP2ARM Mali-T830 MP1ARM Mali-400 MP2Qualcomm Adreno 306
GPU cores212-
GPU frequency-700 MHz-400 MHz
RAM capacity1 GB2 GB2 GB2 GB
RAM typeLPDDR2/LPDDR3LPDDR3LPDDR2/LPDDR3LPDDR2/LPDDR3
RAM channelsSingle channelSingle channelSingle channelSingle channel
RAM frequency-933 MHz-533 MHz

Storage

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

Storage8 GB16 GB16 GB16 GB

Memory cards

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

TypesmicroSD
microSDHC
microSDXC
microSD
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/technologySuper AMOLEDSuper AMOLEDSuper AMOLEDSuper AMOLED
Diagonal size4.3 in
109.22 mm
10.92 cm
5.5 in
139.7 mm
13.97 cm
5 in
127 mm
12.7 cm
5.2 in
132.08 mm
13.21 cm
Width2.21 in
56.19 mm
5.62 cm
2.7 in
68.49 mm
6.85 cm
2.45 in
62.26 mm
6.23 cm
2.55 in
64.75 mm
6.48 cm
Height3.69 in
93.66 mm
9.37 cm
4.79 in
121.76 mm
12.18 cm
4.36 in
110.69 mm
11.07 cm
4.53 in
115.12 mm
11.51 cm
Aspect ratio1.667:1
5:3
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution480 x 800 pixels720 x 1280 pixels720 x 1280 pixels720 x 1280 pixels
Pixel density217 ppi
85 ppcm
267 ppi
104 ppcm
294 ppi
115 ppcm
282 ppi
110 ppcm
Color depth24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
24 bit
16777216 colors
Display area60.03 %72.56 %68.29 %70.94 %
Other featuresCapacitive
Multi-touch
Capacitive
Multi-touch
Capacitive
Multi-touch
Scratch resistant
Capacitive
Multi-touch

Sensors

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

SensorsProximity
Accelerometer
Proximity
Light
Accelerometer
Hall
Proximity
Accelerometer
Proximity
Light
Accelerometer
Hall

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 typeCMOSCMOSCMOSCMOS
Aperture-f/1.9f/2.2f/1.9
Focal length and 35 mm equivalent--3.3 mm3.7 mm
Flash typeLEDDual LEDLEDDual LED
Image resolution2592 x 1944 pixels
5.04 MP
4160 x 3120 pixels
12.98 MP
3264 x 2448 pixels
7.99 MP
4128 x 3096 pixels
12.78 MP
Video resolution1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 MP
1280 x 720 pixels
0.92 MP
1920 x 1080 pixels
2.07 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
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
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
Digital image stabilization
Geotagging
Panorama
HDR
Touch focus
Face detection
White balance settings
ISO settings
Exposure compensation
Self-timer
Scene mode

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.

Aperture-f/1.9f/2.2f/1.9
Focal length and 35 mm equivalent---1.95 mm
Image resolution1600 x 1200 pixels
1.92 MP
2592 x 1944 pixels
5.04 MP
2592 x 1944 pixels
5.04 MP
2576 x 1932 pixels
4.98 MP
Video resolution640 x 480 pixels
0.31 MP
---
Video FPS30 fps---

Audio

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

SpeakerLoudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece
Loudspeaker
Earpiece

Radio

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

RadioYesYesYesYes
-RDS-RDS

Tracking/Positioning

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

Tracking/PositioningGPS
A-GPS
GLONASS
GPS
A-GPS
GLONASS
BeiDou
GPS
A-GPS
GLONASS
GPS
A-GPS
GLONASS

Wi-Fi

Wi-Fi is a technology that provides wireless data connections between various devices within a short range.

Wi-Fi802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct
802.11b
802.11g
802.11n
Wi-Fi Hotspot
Wi-Fi Direct

Bluetooth

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

Version4.04.14.04.1
FeaturesA2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PAN
PBAP
HOGP
A2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PAN
PBAP
A2DP
AVRCP
DIP
GAVDP
HFP
HID
HSP
MAP
OPP
PAN
PBAP
HOGP
A2DP
AVRCP
DIP
HFP
HID
HSP
MAP
OPP
PAN
PBAP

USB

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

Connector typeMicro USBMicro USBMicro USBMicro USB
Version2.02.02.02.0
FeaturesCharging
Mass storage
Charging
Mass storage
Charging
Mass storage
On-The-Go
Charging
Mass storage

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
Tethering
Computer sync
OTA sync
Tethering
NFC
ANT+
Computer sync
OTA sync
Tethering
VoLTE
Computer sync
OTA sync
Tethering
NFC
VoLTE
ANT+

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
AMR
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
AMR-WB
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
AMR-WB
eAAC+
FLAC
M4A
MIDI
MP3
OGG
WMA
WAV
AAC
AMR
AMR-WB
FLAC
M4A
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
3GPP2
AVI
Flash Video
MKV
MP4
WebM
WMV
Xvid
3GPP
3GPP2
AVI
Flash Video
MP4
WebM
WMV
Xvid
3GPP
AVI
Flash Video
MKV
MP4
WebM
WMV
Xvid
3GPP
3GPP2
AVI
Flash Video
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.

Capacity1900 mAh3300 mAh2600 mAh3100 mAh
TypeLi-IonLi-IonLi-IonLi-Ion
2G talk time-23 h
1380 min
1 days
-21 h
1260 min
0.9 days
2G stand-by time-354 h
21240 min
14.8 days
-370 h
22200 min
15.4 days
3G talk time11 h
660 min
0.5 days
23 h
1380 min
1 days
14 h
840 min
0.6 days
21 h
1260 min
0.9 days
3G stand-by time-354 h
21240 min
14.8 days
-370 h
22200 min
15.4 days
Charger output power---5 V / 1.55 A
FeaturesRemovableRemovableRemovableRemovable

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)0.679 W/kg---
Body SAR (EU)0.55 W/kg---
Head SAR (USA)1.294 W/kg-0.78 W/kg-
Body SAR (USA)1.241 W/kg---
 Samsung Galaxy J1 Ace NeoSamsung Galaxy J7 MetalSamsung Galaxy J2 ProSamsung Galaxy J5 Metal