iQOO 15R vs Samsung Galaxy S21 Ultra comparison

Show Only Differences Highlight Differences	iQOO 15R	Samsung Galaxy S21 Ultra
key specs
Display	6.59-inch	6.80-inch
Processor	Snapdragon 8 Gen 5	Samsung Exynos 2100
Front Camera	32-megapixel	40-megapixel
Rear Camera	50-megapixel + 8-megapixel	108-megapixel + 12-megapixel + 10-megapixel + 10-megapixel
RAM	8GB, 12GB	12GB, 16GB
Storage	256GB, 512GB	128GB, 256GB, 512GB
Battery Capacity	7600mAh	5000mAh
OS	Android 16	Android 11
Resolution	1260x2750 pixels	1440x3220 pixels
general
Brand	iQOO	Samsung
Model	15R	Galaxy S21 Ultra
Release date	February 24, 2026	January 14, 2021
AI Enabled	Yes	-
Launched in India	Yes	-
Form factor	Touchscreen	Touchscreen
Dimensions (mm)	157.61 x 74.42 x 7.90	165.10 x 75.60 x 8.90
Weight (g)	202.00	228.00
IP rating	IP69	IP68
Battery capacity (mAh)	7600	5000
Removable battery	No	-
Fast charging	100W Fast Charging	Proprietary
Wireless charging	No	Yes
Colours	Dark Knight, Triumph Silver	Phantom Titanium, Phantom Navy, Phantom Brown
display
Refresh Rate	144 Hz	-
Resolution Standard	1.5K	-
Screen size (inches)	6.59	6.80
Touchscreen	Yes	Yes
Resolution	1260x2750 pixels	1440x3220 pixels
Protection type	Other	Gorilla Glass
Pixels per inch (PPI)	-	515
hardware
Processor	octa-core	2.2GHz octa-core (3x2.8GHz + 4x2.2GHz + 1x2.9GHz)
Processor make	Snapdragon 8 Gen 5	Samsung Exynos 2100
RAM	8GB, 12GB	12GB, 16GB
Internal storage	256GB, 512GB	128GB, 256GB, 512GB
camera
Rear camera	50-megapixel + 8-megapixel	108-megapixel (f/1.8, 0.8-micron) + 12-megapixel (f/2.2, 1.4-micron) + 10-megapixel (f/2.4, 1.22-micron) + 10-megapixel (f/4.9, 1.22-micron)
No. of Rear Cameras	2	-
Rear flash	Yes	Yes
Front camera	32-megapixel	40-megapixel (f/2.2, 0.7-micron)
No. of Front Cameras	1	-
Lens Type (Second Rear Camera)	Ultra Wide-Angle	-
Rear autofocus	-	Laser autofocus
software
Operating system	Android 16	Android 11
Skin	OriginOS 6	One UI 3.1
connectivity
Wi-Fi 7	Yes	-
GPS	Yes	Yes
Bluetooth	Yes, v 6.00	Yes, v 5.00
USB OTG	Yes	-
USB Type-C	Yes	Yes
Number of SIMs	2	2
Active 4G on both SIM cards	Yes	-
Wi-Fi	-	Yes
Wi-Fi standards supported	-	802.11 a/b/g/n/ac/ax
NFC	-	Yes
sim 1
SIM Type	Nano-SIM	Nano-SIM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
GSM/CDMA	-	GSM
sim 2
SIM Type	Nano-SIM	Nano-SIM
3G	Yes	Yes
4G/ LTE	Yes	Yes
5G	Yes	Yes
GSM/CDMA	-	GSM
sensors
In-Display Fingerprint Sensor	Yes	Yes
Compass/ Magnetometer	Yes	Yes
Proximity sensor	Yes	Yes
Accelerometer	Yes	Yes
Ambient light sensor	Yes	Yes
Gyroscope	Yes	Yes
Face unlock	-	Yes
Barometer	-	Yes
ratings
Overall NDTV Rating	-	Read Review
Design Rating	-
Display Rating	-
Software Rating	-
Performance Rating	-
Battery Life Rating	-
Camera Rating	-
Value for Money Rating	-

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