Phone Comparison - Samsung Galaxy J7 (2017) vs Samsung Galaxy A22 vs Samsung Galaxy A12 Nacho

general General Info

Manufacturer Samsung Samsung Samsung
Announced June 2017 June 2021 August 2021
Status Available - July 2017 Coming Soon - June 2021 Available - August 2021
Price Rs. 24,500 ($330.00) [Similarly Priced] - -
Colors Gold, Black, Pink, Blue Black, White, Mint, Violet Black, Blue, Red
Form Factor Candybar Candybar Candybar
Dimension 152.4 x 74.7 x 7.9 mm
(6 x 2.94 x 0.31 in)
159.3 x 73.6 x 8.4 mm
(6.27 x 2.9 x 0.33 in)
164 x 75.8 x 8.9 mm
(6.46 x 2.98 x 0.35 in)
Weight - 186 g (6.56 oz) 205 g (7.23 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only)
3G Network HSDPA 850 / 900 / 1900 / 2100 - J710F, J710H
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - J710M
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - J710F LTE 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.67 W/kg (head)
1.38 W/kg (body)
Messaging SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android OS, v7.1 (Nougat) Android 11, Android 11
User Interface - One UI Core 3.1 One UI 3.1
Processor Octa-core 1.6 GHz Cortex-A53, Exynos 7870 Octa-core (2x2.0 GHz Cortex-A75 & 6x2.0 GHz Cortex-A55), MediaTek Helio G80 12nm Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55), Exynos 850 (8nm)
GPU Mali-T830 MP2 Mali-G52 2EEMC2 Mali-G52
RAM 3 GB 6 GB 6 GB
Internal Memory 16 GB 128 GB 128 GB
External Memory microSD, up to 256 GB Unspecified microSDXC (dedicated slot)

display Display

Type Super AMOLED capacitive touchscreen, 2.5D Gorilla Glass HD+ Super AMOLED Screen
90Hz Refresh Rate
HD+ PLS IPS LCD Screen
Colors 16M colors 16M Colour 16M Colour`
Size 5.5 inches 6.4 inches 6.5 inches
Resolution 1080 x 1920 pixels (401 ppi) 720 x 1600 pixels (274 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 73.08% 84.44% 82.01%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio FM radio, RDS, recording Unspecified FM radio, RDS, recording
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP 48 MP + 8 MP + 2 MP + 2 MP 48 MP + 5 MP + 2 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features Autofocus, f/1.7, 28mm, Geo-tagging, Touch Focus, Face Detection, Panorama, HDR 48 MP, f/1.8, (wide), PDAF, OIS
8 MP, f/2.2, (ultrawide), 1/4.0", 1.12µm
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
48 MP, f/2.0, 26mm (wide), AF
5 MP, f/2.2, 123˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 13 MP, f/1.9 [Similar] 13 MP, f/2.2, (wide)
1080p@30fps [Similar]
8 MP, f/2.0
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP Yes 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Yes Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 USB Type-C 2.0 USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS Yes Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 16 GB, 3 GB RAM 128 GB, 6 GB RAM or 128 GB, 4 GB RAM or 64 GB, 4 GB RAM 128 GB, 6 GB RAM or 64 GB, 4 GB RAM or 32 GB, 3 GB RAM
Expandable Storage microSD, up to 256 GB Unspecified microSDXC (dedicated slot)
USB OTG Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor not present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present gyroscope sensor not present
NFC NFC supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 3600 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -