Phone Comparison - Vivo Y66 vs Xiaomi Redmi 6A

Vivo Y66
vivo y66
Xiaomi Redmi 6A
xiaomi redmi 6a
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general General Info

Manufacturer vivo Xiaomi
Announced December 2016 June 2018
Status Available - December 2016 Available - June 2018
Price Rs. 14,990 ($216.00) [Similarly Priced] Rs. 5,999 ($0.00) [Similarly Priced]
Colors Gold Grey, Blue, Gold, Rose Gold
Form Factor Candybar Candybar
Dimension 153.56 x 75.79 x 7.49 mm
(6.05 x 2.98 x 0.29 in)
147.5 x 71.5 x 8.3 mm
(5.81 x 2.81 x 0.33 in)
Weight 157 g (5.54 oz) 145 g (5.11 oz)
SIM Type Dual SIM Hybrid (Nano SIM + Micro SIM, or Micro SIM + microSD Card) Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
3G Network HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 7(2600), 38(2600), 39(1900), 40(2300), 41(2500) LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM
Build Features - Metal Body
- 2.5D Curved Glass
-
Notification LED Yes -

hardware Hardware and OS

OS Android OS, v6.0.1 (Marshmallow) Android 8.1 (Oreo), planned upgrade to Android 9.0 (Pie)
User Interface FunTouch OS 3.0 MIUI 9.0
Processor Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430 [Similar] Quad-core 2.0 GHz Cortex-A53, Mediatek MT6761 Helio A22 (12 nm) [Similar]
GPU Adreno 505 [Similar] PowerVR GE8320 [Similar]
RAM 3 GB [Browse Similar] 3 [Browse Similar]
Internal Memory 32 GB 32 GB
External Memory microSD, up to 128 GB microSD, up to 256 GB (dedicated slot)

display Display

Type IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors
Size 5.5 inches [Similar] 5.45 inches [Similar]
Resolution 720 x 1280 pixels (267 ppi) [Similar] 720 x 1440 pixels (295 ppi)
Screen-to-Body Ratio 71.66% 72.88%
Multi-Touch yes yes

multimedia Multimedia

3.5mm Jack yes yes
Radio FM radio FM radio
Games Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels [Similar] 13 MP [Similar]
Flash LED Flash LED Flash
Features AutoFocus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama 13 MP, f/2.2, PDAF
HDR, Panorama
Video 1080p@30fps 1080p@30fps
Front Camera 5 MP [Similar] 5 MP, f/2.2, 1.12μm [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA, LTE, EV-DO Rev.A 3.1 Mbps, VoLTE HSPA 21.1/5.76 Mbps, LTE-A (2CA) Cat7 300/150 Mbps
Bluetooth v4.1, A2DP 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB v2.0 microUSB 2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 Yes

memory User Memory

Internal 32 GB, 3 GB RAM 32 GB, 3 RAM or 16 GB, 2 GB RAM
Expandable Storage microSD, up to 128 GB microSD, up to 256 GB (dedicated slot)
USB OTG Supported Supported

Apps Sensors

Fingerprint fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
NFC NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Ion Battery Non-removable Li-Ion Battery
Capacity 3000 mAh 3000 mAh
Stand by - -
Talk Time - -