Oppo Reno 13 Pro vs Karbonn A27 Retina comparison

Show Only Differences Highlight Differences	Oppo Reno 13 Pro	Karbonn A27 Retina
ratings
Overall NDTV Rating	Read Review	-
Design Rating		-
Display Rating		-
Software Rating		-
Performance Rating		-
Battery Life Rating		-
Camera Rating		-
Value for Money Rating		-
key specs
Display	6.83-inch	4.20-inch
Processor	3.35 MHz octa-core	1.2GHz dual-core
Front Camera	50-megapixel	2-megapixel
Rear Camera	50-megapixel + 8-megapixel + 50-megapixel	8-megapixel
RAM	12GB	512MB
Storage	256GB, 512GB	4GB
Battery Capacity	5,800mAh	1800mAh
OS	Android 15	Android 4.1
Resolution	2800x1272 pixels	540x960 pixels
general
Brand	OPPO	Karbonn
Model	Oppo Reno 13 Pro	A27 Retina
Release date	January 9, 2025	March 1, 2013
Launched in India	Yes	-
Form factor	Touchscreen	-
Body type	Glass	-
Dimensions (mm)	162.73 x 76.55 x 7.55	133.60 x 66.00 x 9.10
Weight (g)	197.00	126.50
IP rating	IP69	-
Battery capacity (mAh)	5,800	1800
Removable battery	No	Yes
Fast charging	80W Fast Charging	-
Wireless charging	Yes	-
Wireless Charging Type	50W	-
Colours	Graphite Grey, Mist Lavender	-
display
Refresh Rate	120 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.83	4.20
Touchscreen	Yes	Yes
Resolution	2800x1272 pixels	540x960 pixels
Protection type	Gorilla Glass	-
Pixels per inch (PPI)	450	256
hardware
Processor	3.35 MHz octa-core	1.2GHz dual-core
RAM	12GB	512MB
Internal storage	256GB, 512GB	4GB
Expandable storage	No	Yes
Dedicated microSD slot	No	-
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	50-megapixel (f/1.8) + 8-megapixel (f/2.2) + 50-megapixel (f/2.8)	8-megapixel
No. of Rear Cameras	3	-
Rear flash	Yes	Yes
Front camera	50-megapixel (f/2.0)	2-megapixel
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Lens Type (Third Rear Camera)	Telephoto	-
software
Operating system	Android 15	Android 4.1
Skin	ColorOS 15	-
connectivity
Wi-Fi	Yes	Yes
Wi-Fi standards supported	802.11 ax	-
GPS	Yes	No
Bluetooth	Yes, v 5.40	Yes
NFC	Yes	No
USB OTG	Yes	No
USB Type-C	Yes	-
Number of SIMs	2	2
Infrared	-	No
FM	-	No
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	No
5G	Yes	-
3G	-	Yes
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	GSM + CDMA	GSM
4G/ LTE	Yes	No
5G	Yes	-
3G	-	No
sensors
Face unlock	Yes	-
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	No
Accelerometer	Yes	No
Ambient light sensor	Yes	No
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No

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