Lava Iris Atom 2 vs Realme C31

Key Specs

Battery
1750 mAh	-
Display
4.5 inches (11.43 cm)	-
Front Camera
0.3 MP	-
Processor
Spreadtrum SC7731G	-
RAM
512 MB	-
Rear Camera
5 MP	-

Audio

Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Battery

Capacity
1750 mAh	5000 mAh
Removable
Yes	No
Standby Time
Up to 161 Hours(2G)	-
Standby time
Up to 161 Hours(2G)	-
TalkTime
Up to 6.5 Hours(3G) / Up to 16 Hours(2G)	-
Type
Li-ion	Li-Polymer
USB Type-C
-	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
Black, White	Dark Green, Light Silver
Height
134 mm	-
Thickness
9.1 mm	-
Weight
130 grams	197 grams Below
Width
66 mm	-

Not sure which
mobile to buy?

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
TFT	IPS LCD
Pixel Density
218 ppi	270 ppi
Refresh Rate
-	60 Hz
Resolution
480x854 px	720x1600 px (HD+)
Screen Size
4.5 inches (11.43 cm)	6.5 inches (16.51 cm)
Screen to Body Ratio (calculated)
62.98 %	-
Screen to Body Ratio (claimed by the brand)
-	88.7 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Autofocus
No	-
Resolution
0.3 MP, Primary Camera	-

General

Brand
Lava	realme
Custom UI
-	Realme UI
Launch Date
August 13, 2015 (Official)	April 6, 2022
Operating System
Android v4.4 (Kitkat)	Android v11

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Digital image stabilization 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	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
Continuous Shooting High Dynamic Range mode (HDR)	-
Video Recording
1280x720 fps	-

Multimedia

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

Network & Connectivity

Bluetooth
Yes	Yes, v5.0
GPS
Yes	Yes with A-GPS
NFC
-	No
Network Support
5G Not Supported in India, 3G, 2G	5G Not Supported in India, 4G Supported in India, 3G, 2G
SIM 1
3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz GPRS: Available EDGE: Available	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
SIM 2
2G Bands: GSM 1800 / 900 MHz	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
SIM Size
-	SIM1: Nano, SIM2: Nano
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)	Yes, Wi-Fi 4 (802.11 b/g/n) 5GHz, MIMO
Wi-Fi Features
Mobile Hotspot	-

Performance

CPU
Quad core, 1.3 GHz, Cortex A7	-
Chipset
Spreadtrum SC7731G	-
Graphics
Mali-400 MP2	Mali-G57 MP1
Processor
-	Unisoc T612
RAM
512 MB Below	3 GB
RAM Type
-	LPDDR4X

Sensors

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

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 1 TB
Internal Memory
8 GB	32 GB
Storage Type
-	UFS 2.2