Home
Mobiles
Phone Finder
Compare Mobile Phones
Vivo X21 vs Vivo V9 vs Vivo V7+ vs Sony Xperia XA1 Ultra

Vivo X21 vs Vivo V9 vs Vivo V7+ vs Sony Xperia XA1 Ultr comparison

Show Only Differences Highlight Differences	Vivo X21	Vivo V9	Vivo V7+	Sony Xperia XA1 Ultra
ratings
Overall NDTV Rating	Read Review	Read Review	Read Review	Read Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display	6.28-inch	6.30-inch	5.99-inch	6.00-inch
Processor	Qualcomm Snapdragon 660	Qualcomm Snapdragon 626	Qualcomm Snapdragon 450	MediaTek Helio P20
Front Camera	12-megapixel	24-megapixel	24-megapixel	16-megapixel
Rear Camera	12-megapixel + 5-megapixel	16-megapixel + 5-megapixel	16-megapixel	23-megapixel
RAM	6GB	4GB	4GB	4GB
Storage	128GB	64GB	64GB	64GB
Battery Capacity	3200mAh	3260mAh	3225mAh	2700mAh
OS	Android 8.1	Android 8.1	Android 7.1	Android 7.0
Resolution	1080x2280 pixels	1080x2280 pixels	720x1440 pixels	1080x1920 pixels
general
Brand	Vivo	Vivo	Vivo	Sony
Model	X21	V9	V7+	Xperia XA1 Ultra
Release date	March 1, 2018	March 1, 2018	September 1, 2017	February 1, 2017
Launched in India	Yes	Yes	-	-
Form factor	Touchscreen	Touchscreen	Touchscreen	Touchscreen
Dimensions (mm)	154.50 x 74.80 x 7.40	154.80 x 75.00 x 7.90	155.87 x 75.74 x 7.70	165.00 x 79.00 x 8.10
Weight (g)	156.20	150.00	160.00	-
Battery capacity (mAh)	3200	3260	3225	2700
Removable battery	No	No	No	No
Fast charging	Proprietary	-	-	-
Colours	Black, Gold	Pearl Black, Gold	Gold, Matte Black, Rose Gold	-
SAR value	-	1.38	1.18	-
display
Screen size (inches)	6.28	6.30	5.99	6.00
Touchscreen	Yes	Yes	Yes	Yes
Resolution	1080x2280 pixels	1080x2280 pixels	720x1440 pixels	1080x1920 pixels
Aspect ratio	19:9	19:9	-	-
hardware
Processor	2.2GHz octa-core	2.2GHz octa-core	1.8GHz octa-core	octa-core
Processor make	Qualcomm Snapdragon 660	Qualcomm Snapdragon 626	Qualcomm Snapdragon 450	MediaTek Helio P20 (MT6757)
RAM	6GB	4GB	4GB	4GB
Internal storage	128GB	64GB	64GB	64GB
Expandable storage	Yes	Yes	Yes	Yes
Expandable storage type	microSD	microSD	microSD	microSD
Expandable storage up to (GB)	256	256	256	256
camera
Rear camera	12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)	16-megapixel (f/2.0) + 5-megapixel	16-megapixel	23-megapixel
Rear autofocus	Phase detection autofocus	Phase detection autofocus	-	-
Rear flash	LED	Dual LED	Dual LED	Yes
Front camera	12-megapixel (f/2.0)	24-megapixel (f/2.0)	24-megapixel	16-megapixel
Front flash	-	-	Yes	Yes
software
Operating system	Android 8.1	Android 8.1	Android 7.1	Android 7.0
Skin	FunTouch 4.0	FunTouch OS 4.0	Funtouch OS 3.2	-
connectivity
Wi-Fi	Yes	Yes	Yes	Yes
Wi-Fi standards supported	802.11 a/b/g/n/ac	-	802.11 b/g/n	802.11 ac
GPS	Yes	Yes	Yes	Yes
Bluetooth	Yes, v 5.00	Yes, v 4.20	Yes, v 4.20	Yes, v 4.20
NFC	No	-	No	Yes
Infrared	No	-	No	No
USB OTG	Yes	Yes	Yes	No
Micro-USB	Yes	Yes	-	-
Headphones	3.5mm	3.5mm	3.5mm	3.5mm
FM	No	Yes	Yes	No
Number of SIMs	2	2	2	2
Wi-Fi Direct	-	-	No	No
Mobile High-Definition Link (MHL)	-	-	No	No
sim 1
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM	-
3G	Yes	Yes	Yes	No
4G/ LTE	Yes	Yes	Yes	Yes
sim 2
SIM Type	Nano-SIM	Nano-SIM	Nano-SIM	Nano-SIM
GSM/CDMA	GSM	GSM	GSM	-
3G	Yes	Yes	Yes	No
4G/ LTE	Yes	Yes	Yes	Yes
sensors
Fingerprint sensor	Yes	Yes	-	-
Compass/ Magnetometer	Yes	Yes	No	No
Proximity sensor	Yes	Yes	Yes	Yes
Accelerometer	Yes	Yes	Yes	Yes
Ambient light sensor	Yes	Yes	Yes	Yes
Gyroscope	Yes	Yes	Yes	No
Face unlock	-	Yes	-	-
Barometer	-	-	No	No
Temperature sensor	-	-	No	No

Popular Mobile Brands