Phone Comparison - Oppo F1s vs Vivo Y66 vs vivo Y91i

Price Comparison (India) -

general General Info

Manufacturer Oppo vivo vivo
Announced August 2016 December 2016 March 2019
Status Available - August 2016 Available - December 2016 Available - March 2019
Price Rs. 17,777 ($261.43) [Similarly Priced] Rs. 14,990 ($216.00) [Similarly Priced] Rs. 9,990 ($0.00) [Similarly Priced]
Colors Gray, Gold, Silver, Rose Gold Gold Fusion Black, Sunset Red, Ocean Blue
Form Factor Candybar Candybar Candybar
Dimension 154.5 x 76 x 7.38 mm
(6.08 x 2.99 x 0.29 in)
153.56 x 75.79 x 7.49 mm
(6.05 x 2.98 x 0.29 in)
155.1 x 75.1 x 8.3 mm
(6.11 x 2.96 x 0.33 in)
Weight 160 g (5.64 oz) 157 g (5.54 oz) 163.5 g (5.75.0.18 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 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 900 / 1900 / 2100 HSDPA 850 / 1900 / 2100 HSDPA 850 / 900 / 2100
4G Network LTE 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), 38(2600), 40(2300), 41(2500)
Messaging SMS, MMS, EMail, IM SMS, MMS, EMail, IM
Build Features - 2.5D Curved Glass
- Fingerprint Sensor
- Metal Body
- Metal Body
- 2.5D Curved Glass
-
Notification LED - Yes -

hardware Hardware and OS

OS Android OS, v5.1 (Lollipop) with FlymeOS 5 Android OS, v6.0.1 (Marshmallow) Android 8.1 (Oreo)
User Interface - FunTouch OS 3.0 Funtouch 4.5
Processor Octa-core 1.5 GHz Cortex-A53, Mediatek MT6750 Octa-core 1.4 GHz Cortex-A53, Qualcomm MSM8937 Snapdragon 430 Octa-core 2.0 GHz Cortex-A53, Mediatek MT6762 Helio P22 (12 nm)
GPU Mali-T860MP2 Adreno 505 PowerVR GE8320
RAM 3 GB 3 GB 2 GB
Internal Memory 32 GB 32 GB 16/32 GB
External Memory microSD, up to 128 GB microSD, up to 128 GB microSD, up to 256 GB (dedicated slot)

display Display

Type IPS LCD Capacitive Touchscreen, 2.5D Curved Gorilla Glass IPS LCD capacitive touchscreen IPS LCD Capacitive Touchscreen
Colors 16M colors 16M colors 16M colors
Size 5.5 inches 5.5 inches 6.22 inches
Resolution 720 x 1280 pixels (267 ppi) 720 x 1280 pixels (267 ppi) 720 x 1520 pixels (270 ppi)
Screen-to-Body Ratio 71.03% 71.66% 83.15%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes yes
Radio No FM radio FM radio
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes yes

camera Camera

Rear Camera 13 MP, 4160 x 3120 pixels 13 MP, 4160 x 3120 pixels 13 MP
Flash LED Flash LED Flash LED Flash
Features Phase Detection Autofocus, f/2.2, 5P Lens, Geo-tagging, Touch Focus, Face Detection AutoFocus, Geo-tagging, Touch Focus, Face/smile Detection, HDR, Panorama 13 MP, f/2.2, PDAF
Panorama
Video 1080p@30fps 1080p@30fps 1080p@30fps
Front Camera 16 MP, f/2.0, 5P Lens [Similar] 5 MP [Similar] 8 MP, f/1.8 [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA, LTE, EV-DO Rev.A 3.1 Mbps, VoLTE HSPA, LTE Cat4 150/50 Mbps
Bluetooth v4.1, A2DP, LE v4.1, A2DP 5.0, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n, dual-band, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot
USB microUSB v2.0, OTG microUSB v2.0 microUSB 2.0, USB On-The-Go
GPS Yes, with A-GPS, GLONASS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS
Browser HTML5 HTML5 Yes

memory User Memory

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

Apps Sensors

Fingerprint fingerprint supported fingerprint not supported fingerprint not supported
Proximity Sensor proximity sensor present proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present accelerometer sensor present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Battery Non-removable Li-Ion Battery Non-removable Li-Po Battery
Capacity 3075 mAh 3000 mAh 4030 mAh
Stand by - - -
Talk Time - - -