Samsung Galaxy J2 2017 vs Xiaomi Redmi A1 Plus

Key Specs

Battery
2000 mAh	-
Display
4.7 inches (11.94 cm)	-
Front Camera
2 MP	-
Processor
Samsung Exynos 3 Quad 3475	-
RAM
1 GB	-
Rear Camera
5 MP	-

Audio

Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Battery

Capacity
2000 mAh	5000 mAh
Removable
No	No
Standby time
-	Up to 720 Hours(2G)
TalkTime
Up to 12 Hours(3G)	Up to 31.5 Hours(4G)
Type
Li-ion	Li-Polymer
USB Type-C
No	No

Camera

Autofocus
-	Yes
Flash
-	Yes, LED Flash
Front Camera
-	5 MP
Image Resolution
-	4128 x 2448 Pixels
Rear Camera
-	8 MP + 0.08 MP
Video Recording
-	1920x1080 @ 30 fps 1280x720 @ 30 fps

Design

Build Material
Back: Plastic	-
Colours
Black, Gold	Black, Light Blue, Light Green
Height
136.5 mm	-
Thickness
8.4 mm	-
Weight
130 grams	192 grams
Width
69 mm	-

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Dimensions

Height
-	164.9 mm
Thickness
-	9 mm
Width
-	76.7 mm

Display

Aspect Ratio
16:9	20:9
Bezel-less display
-	Yes with waterdrop notch
Brightness
-	400 nits
Display Type
Super AMOLED	IPS LCD
Pixel Density
234 ppi	269 ppi
Resolution
540x960 px	5 MP f/2.2, Primary Camera
Screen Protection
-	Yes
Screen Size
4.7 inches (11.94 cm)	6.52 inches (16.56 cm)
Screen to Body Ratio (calculated)
64.51 %	-
Screen to Body Ratio (claimed by the brand)
-	88.89 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Resolution
2 MP f/2.2, Primary Camera	-
Sensor
CMOS	-

General

Brand
Samsung	Xiaomi
Custom UI
-	Android Go
Launch Date
October 14, 2017	October 17, 2022
Operating System
Android v5.4 (Lollipop)	Android v12
SAR Value
-	Head: 0.869 W/kg, Body: 0.838 W/kg

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Face detection Touch to focus	-
Camera Setup
Single	-
Flash
Yes, LED Flash	-
Image Resolution
2592 x 1944 Pixels	-
OIS
No	-
Resolution
5 MP f/2.2, Primary Camera	-
Sensor
CMOS image sensor	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1280x720 @ 30 fps	-

Multimedia

Audio Jack
3.5 mm	-
FM Radio
Yes	-
Loudspeaker
Yes	-

Network & Connectivity

Bluetooth
Yes, v4.1	Yes, v5.0
GPS
Yes with A-GPS, Glonass	Yes with A-GPS, Glonass
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2300(band 40) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available	4G Bands: TD-LTE 2300(band 40) / 2500(band 41) FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available
SIM Size
SIM1: Micro, SIM2: Micro	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM, Dual VoLTE
USB Connectivity
Mass storage device, USB charging, microUSB 2.0	-
VoLTE
-	Yes
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n)	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Calling
-	Yes
Wi-Fi Features
Wi-Fi Direct, Mobile Hotspot	-

Performance

CPU
Quad core, 1.3 GHz, Cortex A7	-
Chipset
Samsung Exynos 3 Quad 3475	-
Fabrication
28 nm	-
Graphics
Mali-T720 MP1	PowerVR GE8300
Processor
-	MediaTek Helio A22
RAM
1 GB	2 GB
RAM Type
LPDDR3	LPDDR4X
RAM type
LPDDR3	-

Sensors

Fingerprint Sensor
No	Yes
Other Sensors
Proximity sensor, Accelerometer	Accelerometer

Storage

Expandable Memory
Yes, Up to 128 GB	Yes, Up to 512 GB
Internal Memory
8 GB	32 GB
Storage Type
eMMC 4.5	eMMC 5.1
USB OTG
Yes	-
User Available Storage
Up to 4.3 GB	-