Lenovo A536 vs Oppo A18

Key Specs

Battery
2000 mAh	-
Display
5.0 inches (12.7 cm)	-
Front Camera
2 MP	-
Processor
MediaTek MT6582M	-
RAM
1 GB	-
Rear Camera
5 MP	-

Audio

Audio Jack
-	3.5 mm
Loudspeaker
-	Yes

Battery

Capacity
2000 mAh	5000 mAh
Removable
Yes	No
Standby Time
Up to 300 Hours(3G) / Up to 300 Hours(2G)	-
Standby time
Up to 300 Hours(3G) / Up to 300 Hours(2G)	-
TalkTime
Up to 12 Hours(3G) / Up to 15.5 Hours(2G)	-
Type
Li-Polymer	Li-Polymer
USB Type-C
-	Yes

Camera

Autofocus
Yes	Yes
Camera Features
Fixed Focus	-
Camera Setup
Single	-
Flash
Yes, LED Flash	Yes, LED Flash
Front Camera
-	5 MP
Image Resolution
2592 x 1944 Pixels	3264 x 2448 Pixels
Rear Camera
-	8 MP + 2 MP
Resolution
2 MP, Primary Camera	-
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
139.6 mm	-
Ruggedness
-	Dust proof
Thickness
9.9 mm	-
Weight
148 grams	188 grams
Width
72 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
LCD	IPS LCD
Pixel Density
196 ppi	269 ppi
Refresh Rate
-	90 Hz
Resolution
-	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)
68.41 %	-
Screen to Body Ratio (claimed by the brand)
-	89.80 %
Touch Screen
Yes, Capacitive Touchscreen, Multi-touch	-

General

Brand
Lenovo	OPPO
Custom UI
-	ColorOS
Launch Date
September 2, 2014 (Official)	October 6, 2023
Operating System
Android v4.4.2 (KitKat)	Android v13

Multimedia

Audio Jack
3.5 mm	-
FM Radio
Yes	-
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
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 / 900 MHz 2G Bands: GSM 1800 / 1900 / 900 MHz 3G Speed: HSDPA 21 Mbit/s ↓, HSUPA 5.76 Mbit/s ↑ 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 / 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	-
Usb Connectivity
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
Wi-Fi Features
Mobile Hotspot	-

Performance

CPU
Quad core, 1.3 GHz, ARM Cortex A7	-
Chipset
MediaTek MT6582M	-
Graphics
Mali-400 MP2	Mali-G52 MC2
Processor
-	MediaTek Helio G85
RAM
-	4 GB
RAM Type
-	LPDDR4X
Ram
1 GB	-

Sensors

Fingerprint Sensor
-	Yes
Other Sensors
Proximity sensor, Accelerometer	Light sensor, Proximity sensor, Accelerometer, Compass

Storage

Expandable Memory
Yes, Up to 32 GB	Yes, Up to 1 TB
Internal Memory
8 GB	64 GB
Storage Type
-	eMMC 5.1