Phone Comparison - Samsung Galaxy J7 vs Samsung Galaxy A12 vs Samsung Galaxy A03s

Price Comparison (India) - -

general General Info

Manufacturer Samsung Samsung Samsung
Announced June 2015 2020, November 24 Not announced yet
Status Available - June 2015 Coming Soon - January 2021 Rumored
Price Rs. 13,400 ($197.06) [Similarly Priced] Rs. 12,999 ($0.00) [Similarly Priced] -
Colors White, Black Black, White, Blue, Red Black, White, Red, Blue
Form Factor Candybar Candybar Candybar
Dimension 152.4 x 78.6 x 7.5 mm
(6 x 3.09 x 0.3 in)
164 x 75.8 x 8.9 mm
(6.46 x 2.98 x 0.35 in)
166.6 x 75.9 x 9.1 mm
(6.56 x 2.99 x 0.36 in)
Weight 171 g (6.03 oz) 205 g (7.23 oz) -
SIM Type - 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 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 900 / 2100 HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE LTE (unspecified) LTE 1, 3, 5, 7, 8, 20, 28, 38, 40, 41
Messaging SMS, MMS, EMail, IM
Build Features - - Fingerprint Sensor (side-mounted)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) Android 10 Android 11
Processor Octa-core 1.2 GHz, Exynos 7580 Octa-core (2.3 GHz, 1.8 GHz) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), MediaTek MT6765 Helio P35 (12nm)
GPU Mali-T720 - PowerVR GE8320
RAM 1.5 GB 4 GB 4 GB
Internal Memory 16 GB 128 GB 64 GB
External Memory microSD, up to 128 GB microSDXC microSDXC (dedicated slot)

display Display

Type Super AMOLED Capacitive Touchscreen HD+ TFT display HD+ PLS IPS Screen
Colors 16M colors 16M Colour 16M Colour
Size 5.5 inches 6.5 inches 6.5 inches
Resolution 720 x 1280 pixels (267 ppi) 720 x 1560 pixels (264 ppi) 720 x 1600 pixels (270 ppi)
Screen-to-Body Ratio 69.63% 83.64% 80.63%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP, 4128 x 3096 pixels 48 MP + 5 MP + 2 MP + 2 MP 13 MP + 2 MP + 2 MP
Flash LED flash LED flash LED Flash
Features Auto focus, Geo-tagging, Touch Focus, Beauty Face, Continuous Shots, Sensor Size: 1/3.06-inch, F1.9, Interval Shot, Panorama, Sports Mode, Sound and Shot Mode 48 MP, f/2.0, (wide), AF
5 MP, f/2.2, 115˚ (ultrawide)
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
panorama, HDR
13 MP, f/2.2, (wide), AF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 8 MP, f/2.2
1080p@30fps [Similar]
5 MP, f/2.2 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP Yes 4.2, A2DP
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, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser HTML5 Yes Yes

memory User Memory

Internal 16 GB, 1.5 GB RAM 128 GB, 4 GB RAM or 64 GB, 4 GB RAM or 64 GB, 3 GB RAM or 32 GB, 3 GB RAM 64 GB, 4 GB RAM or 32 GB, 3 GB RAM eMMC 5.1
Expandable Storage microSD, up to 128 GB microSDXC microSDXC (dedicated slot)
USB OTG - Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor not present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Li-Ion Battery Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery charging 15W
Capacity 3000 mAh 5000 mAh 5000 mAh
Stand by Up to 354 h - -
Talk Time Up to 18 h (3G) - -