Lava Iris X8 vs Oppo A18

Key Specs

Battery
2500 mAh	-
Display
5.0 inches (12.7 cm)	-
Front Camera
3 MP	-
Processor
MediaTek MT6592M	-
RAM
2 GB	-
Rear Camera
8 MP	-

Audio

Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Battery

Capacity
2500 mAh	5000 mAh
Removable
No	No
Standby Time
Up to 291 Hours(3G) / Up to 291 Hours(2G)	-
Standby time
Up to 291 Hours(3G) / Up to 291 Hours(2G)	-
TalkTime
Up to 9.5 Hours(3G) / Up to 14 Hours(2G)	-
Type
Li-Polymer	Li-Polymer
USB Type-C
-	Yes

Camera

Autofocus
-	Yes
Flash
-	Yes, LED Flash
Front Camera
-	5 MP
Image Resolution
-	3264 x 2448 Pixels
Rear Camera
-	8 MP + 2 MP
Shooting Modes
-	Continuous Shooting High Dynamic Range mode (HDR)
Video Recording
-	1920x1080 @ 30 fps 1280x720 @ 30 fps

Design

Colours
Black, White	Glowing Black, Glowing Blue
Height
143.4 mm	-
Ruggedness
-	Dust proof
Thickness
8.6 mm	-
Weight
160 grams	188 grams
Width
70.9 mm	-

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Dimensions

Height
-	163.7 mm
Thickness
-	8.1 mm
Width
-	75 mm

Display

Aspect Ratio
-	20:9
Bezel-less display
-	Yes with waterdrop notch
Brightness
-	720 nits
Display Type
IPS LCD	IPS LCD
Pixel Density
294 ppi	269 ppi
Refresh Rate
-	90 Hz
Resolution
720x1280 px (HD)	5 MP f/2.2, Wide Angle, Primary Camera
Screen Size
5.0 inches (12.7 cm)	6.56 inches (16.66 cm)
Screen to Body Ratio (calculated)
67.63 %	-
Screen to Body Ratio (claimed by the brand)
-	89.80 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

Front Camera

Autofocus
No	-
Flash
No	-
Resolution
3 MP, Primary Camera	-

General

Brand
Lava	OPPO
Custom UI
-	ColorOS
Launch Date
February 12, 2015 (Official)	October 6, 2023
Operating System
Android v4.4.2 (Kitkat)	Android v13

Main Camera

Autofocus
Yes	-
Camera Features
Digital Zoom Auto Flash Digital image stabilization Face detection Smile detection Touch to focus	-
Camera Setup
Single	-
Flash
Yes, Dual LED Flash	-
Image Resolution
3264 x 2448 Pixels	-
Resolution
8 MP, Primary Camera	-
Sensor
Back-illuminated sensor (BSI)	-
Settings
Exposure compensation, ISO control	-
Shooting Modes
High Dynamic Range mode (HDR)	-
Video Recording
1920x1080 @ 30 fps	-

Multimedia

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

Network & Connectivity

Bluetooth
Yes, v4.0	Yes, v5.3
GPS
Yes with A-GPS	Yes with A-GPS, Glonass
NFC
No	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 / 1900 / 850 / 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 / 1900 / 850 / 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: Micro	SIM1: Nano, SIM2: Nano
SIM Slot(s)
Dual SIM, GSM+GSM	Dual SIM, GSM+GSM
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 5 (802.11 a/b/g/n/ac) 5GHz

Performance

Architecture
32 bit	-
CPU
Octa core, 1.4 GHz, Cortex A7	-
Chipset
MediaTek MT6592M	-
Graphics
Mali-450 MP4	Mali-G52 MC2
Processor
-	MediaTek Helio G85
RAM
2 GB	4 GB
RAM Type
-	LPDDR4X

Sensors

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

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 1 TB
Internal Memory
16 GB	64 GB
Storage Type
-	eMMC 5.1
USB OTG
Yes	-
User Available Storage
Up to 13 GB	-