Compare Oppo Neo 7 with Vivo Y21 with Vivo Y55L

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Compare Oppo Neo 7 vs Vivo Y21 vs Vivo Y55L

Summary	72 Score	68 Score	75 Score
Performance	Mediatek MT6582 - 3G modelQualcomm MSM8916 Snapdragon 410 - 4G model 1 GB RAM Android OS, v5.1	MediaTek MT6580 1 GB RAM Android v5.1 (Lollipop)	Qualcomm Snapdragon 430 2 GB RAM Android 6.0 (Marshmallow)
Display	5 inch 540 x 960 pixels 220 PPI Density	4.5 inch 480 x 854 pixels 218 PPI Density	5.2 inch 1280 x 720 pixels 282 PPI Density
Camera	8 MP (Main) 5 MP (Front)	5 MP (Main) 2 MP (Front)	8 MP (Main) 5 MP (Front)
Battery	2420 mAh Li-Po	1900 mAh Li-ion	2650 mAh Li-ion
Display
Screen Size	5 inch	4.5 inch	5.2 inch
Screen Resolution	540x960 pixels	480 x 854 pixels	1280 x 720 pixels
Pixel Density	220 PPI	218 PPI	282 PPI
Display Type	IPS LCD capacitive touchscreen, 16M colors	IPS LCD Capacitive Touchscreen	HD IPS 2.5D curved-edge display
Gorilla Glass	-	-	-
Screen Protection	-	-	-
Chipset
Brand	Oppo Mobiles	Vivo Mobiles	Vivo Mobiles
Chipset	Mediatek MT6582 - 3G modelQualcomm MSM8916 Snapdragon 410 - 4G model	MediaTek MT6580	Qualcomm Snapdragon 430
Processor	Quad-core 1.3 GHz Cortex-A7 - 3G modelQuad-core 1.2 GHz Cortex-A53 - 4G model	Quad core, 1.3 GHz, Cortex A7	Octa core ( 4 x 1.2 GHz Cortex A53 + 4 x 1.5 GHz Cortex A53) 64-bit
RAM	1 GB RAM	1 GB RAM	2 GB RAM
GPU	Mali-400MP2Adreno 306	Mali-400 MP	Adreno 505 GPU
Camera
Rear Camera Resolution	8 MP	5 MP	8 MP
Front Camera Resolution	5 MP	2 MP	5 MP
Video
Camera Features	Autofocus, Touch Focus, Flash, Panorama	Autofocus, Flash	Flash
General
Operating System	Android	Android	Android
OS Version	Android OS, v5.1	Android v5.1 (Lollipop)	Android 6.0 (Marshmallow)
Weight	141 g	157 g	142 g
Dimensions	142.7 x 71.7 x 7.6 mm	130.7 x 66.4 x 9.2 mm	147.9×72.9×7.5mm
Thickness	7.6mm		7.5mm
Storage
Internal Storage	16 GB	16 GB	16 GB
Card Slot	microSD	microSD, Up to 128 G	microSD, up to 128 GB
Other	16GB storage, microSD (dedicated slot) card slot	16GB storage, microSD card slot	16GB, Expandable up to 128GB
Communication
SIM Card Slots	Dual SIM	Dual SIM	Dual SIM
SIM Card Type	Nano-SIM	Micro-SIM	Micro-SIM
Bluetooth	v4.0, A2DP	v4.0	v4.1
3.5 mm Jack	Yes	Yes	Yes
NFC	No	No	No
Connectivity
VoLTE
4G	LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 20(800), 40(2300) - Global		FDD-LTE:B1/B3/B5, TDD-LTE:B40
3G	HSDPA 850 / 900 / 1900 / 2100 - Global	UMTS 2100 / 850 / 900 MHz	WCDMA:B1/B5/B8
2G	GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2	GSM 1800 / 1900 / 850 / 900 MHz	GSM:B2/B3/B5/B8
Wi-Fi	Wi-Fi 802.11 b/g/n, hotspot	Wi-Fi 802.11, b/g/n	Wi-Fi 802.11 a/g/n
GPS	Yes, with A-GPS	with A-GPS	A-GPS, Glonass
GPRS
EDGE
Radio
Battery
Battery Capacity	2420 mAh	1900 mAh	2650 mAh
Battery Type	Li-Po	Li-ion	Li-ion
Standby Time	Up to 218 h (3G)
Talk Time	Up to 16 h (3G)
Other Features
Fingerprint Scanner
Waterproof
Sensors	Accelerometer proximity compass	Light sensor Proximity sensor Accelerometer	Proximity sensor light sensor Accelerometer virtual Gyroscope
Messaging	SMS (threaded view), MMS, Email, Push Email
Java	No
Other	MP4/H.264/FLAC player , MP3/eAAC+/WAV player , Document viewer , Photo viewer/editor