Oppo K13 Turbo vs Lenovo S820 comparison

Show Only Differences Highlight Differences	Oppo K13 Turbo	Lenovo S820
key specs
Display	6.80-inch	4.70-inch
Front Camera	16-megapixel	2-megapixel
Rear Camera	50-megapixel + 2-megapixel	12-megapixel
RAM	8GB	1GB
Storage	128GB, 256GB	4GB
Battery Capacity	7000mAh	2000mAh
OS	Android 15	Android 4.2
Resolution	1280x2800 pixels	720x1280 pixels
Processor	-	MediaTek MT6589
general
Brand	Oppo	Lenovo
Model	K13 Turbo	S820
Release date	July 21, 2025	June 1, 2013
Launched in India	Yes	-
Form factor	Touchscreen	Bar
Dimensions (mm)	162.78 x 77.22 x 8.31	139.50 x 69.70 x 8.95
Weight (g)	207.00	143.00
Battery capacity (mAh)	7000	2000
Removable battery	No	Yes
Fast charging	80W Fast Charging	-
Wireless charging	No	-
Colours	First Purple, Knight White, Midnight Maverick	-
display
Refresh Rate	120 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.80	4.70
Touchscreen	Yes	Yes
Resolution	1280x2800 pixels	720x1280 pixels
Pixels per inch (PPI)	453	-
hardware
Processor make	MediaTek Dimensity 8450	MediaTek MT6589
RAM	8GB	1GB
Internal storage	128GB, 256GB	4GB
Processor	-	1.2GHz quad-core
Expandable storage	-	Yes
Expandable storage type	-	microSD
Expandable storage up to (GB)	-	32
camera
Rear camera	50-megapixel (f/1.8) + 2-megapixel (f/2.4)	12-megapixel
No. of Rear Cameras	2	-
Rear flash	Yes	LED
Front camera	16-megapixel (f/2.4)	2-megapixel
No. of Front Cameras	1	-
software
Operating system	Android 15	Android 4.2
Skin	ColorOS 15	-
connectivity
Wi-Fi	Yes	Yes
GPS	Yes	Yes
Bluetooth	Yes, v 5.40	Yes, v 3.00
NFC	Yes	No
USB Type-C	Yes	-
Headphones	Type-C	3.5mm
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi standards supported	-	802.11 a/b/g/n
Infrared	-	No
USB OTG	-	No
FM	-	Yes
Wi-Fi Direct	-	No
Mobile High-Definition Link (MHL)	-	No
sim 1
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	Yes
4G/ LTE	-	No
sim 2
SIM Type	Nano-SIM	Regular
GSM/CDMA	-	GSM
3G	-	No
4G/ LTE	-	No
sensors
In-Display Fingerprint Sensor	Yes	-
Compass/ Magnetometer	Yes	No
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	No
Barometer	-	No
Temperature sensor	-	No

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