Realme C31 vs Samsung Galaxy J1

Key Specs

Battery
-	1850 mAh
Display
-	4.3 inches (10.92 cm)
Front Camera
-	2 MP
Processor
-	Spreadtrum SC7727S
RAM
-	512 MB
Rear Camera
-	5 MP

Audio

Audio Jack
3.5 mm	-
Loudspeaker
Yes	-

Battery

Capacity
5000 mAh	1850 mAh
Removable
No	Yes
TalkTime
-	Up to 10 Hours(3G)
Type
Li-Polymer	Li-ion
USB Type-C
No	No

Camera

Autofocus
Yes	-
Flash
Yes, Screen flash	-
Front Camera
5 MP	-
Image Resolution
4128 x 3096 Pixels	-
Rear Camera
13 MP + 2 MP + 0.3 MP	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR) Macro Mode	-
Video Recording
1280x720 @ 30 fps	-

Design

Build Material
Back: Plastic	-
Colours
Dark Green, Light Silver	Black, Blue, White
Height
-	129 mm
Thickness
-	8.9 mm
Weight
197 grams Below	122 grams
Width
-	68.2 mm

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Dimensions

Height
164.7 mm	-
Thickness
8.4 mm	-
Width
76.1 mm	-

Display

Aspect Ratio
20:9	-
Bezel-less display
Yes with waterdrop notch	-
Brightness
400 nits	-
Display Type
IPS LCD	TFT
Pixel Density
270 ppi	217 ppi
Refresh Rate
60 Hz	-
Resolution
720x1600 px (HD+)	480x800 px
Screen Protection
-	No
Screen Size
6.5 inches (16.51 cm)	4.3 inches (10.92 cm)
Screen to Body Ratio (calculated)
-	59.82 %
Screen to Body Ratio (claimed by the brand)
88.7 %	-
Touch Screen
-	Yes, Capacitive Touchscreen, Multi-touch

Front Camera

Resolution
-	2 MP, Primary Camera

General

Brand
realme	Samsung
Custom UI
Realme UI	-
Launch Date
April 6, 2022	February 11, 2015
Operating System
Android v11	Android v4.4 (Kitkat)

Main Camera

Autofocus
-	Yes
Camera Features
-	Digital Zoom Face detection Touch to focus
Camera Setup
-	Single
Flash
-	Yes, LED Flash
Image Resolution
-	2592 x 1944 Pixels
Resolution
-	5 MP, Primary Camera
Sensor
-	CMOS image sensor
Video Recording
-	1280x720 @ 30 fps

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v5.0	Yes, v4.0
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
HDMI
-	No
NFC
No	No
Network Support
5G Not Supported in India, 4G Supported in India, 3G, 2G	5G Not Supported in India, 3G, 2G
SIM 1
4G Bands: TD-LTE 2600(band 38) / 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	3G Bands: UMTS 2100 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz 3G Speed: HSDPA 21.1 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ GPRS: Available EDGE: Available
SIM 2
4G Bands: TD-LTE 2600(band 38) / 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	2G Bands: GSM 1800 / 1900 / 850 / 900 MHz
SIM Size
SIM1: Nano, SIM2: Nano	SIM1: Micro, SIM2: Micro
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
USB Connectivity
-	microUSB 2.0
VoLTE
Yes	-
Wi-Fi
Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz, MIMO	Yes, Wi-Fi 4 (802.11 b/g/n)
Wi-Fi Features
-	Mobile Hotspot

Performance

CPU
-	Dual core, 1.2 GHz, Cortex A7
Chipset
-	Spreadtrum SC7727S
Graphics
Mali-G57 MP1	Mali-400 MP
Processor
Unisoc T612	-
RAM
3 GB	512 MB Below
RAM Type
LPDDR4X	-

Sensors

Fingerprint Sensor
Yes	No
Other Sensors
Light sensor, Proximity sensor, Accelerometer, Gyroscope	Proximity sensor, Accelerometer

Storage

Expandable Memory
Yes, Up to 1 TB	Yes, Up to 128 GB
Internal Memory
32 GB	4 GB Below
Storage Type
UFS 2.2	-
USB OTG
-	No