Phone Comparison - Vivo Y11 (2019) vs Oppo A15 vs Samsung Galaxy A02

general General Info

Manufacturer vivo Oppo Samsung
Announced October 2019 October 2020 2021, January 27
Status Coming Soon- November, 2019 Coming Soon - October 2020 Available. Released 2021, January 27
Price Rs. 8,990 ($0.00) [Similarly Priced] Rs. 10,990 ($0.00) [Similarly Priced] -
Colors Coral Red, Jade Green Dynamic Black, Mystery Blue Black, Blue, Red
Form Factor Candybar Candybar Candybar
Dimension 159.43 × 76.77 × 8.92 mm
(6.28 × 3.02 × 0.35 in)
164 x 75.4 x 7.9 mm
(6.46 x 2.97 x 0.31 in)
164 x 75.9 x 9.1 mm
(6.46 x 2.99 x 0.36 in)
Weight 190.5 g (6.7.0.18 oz) 175 g (6.17 oz) 206 g (7.27 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
CDMA 800 & TD-SCDMA
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 2100 HSDPA 850 / 900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 3(1800), 5(850), 7(2600), 8(900), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) 1, 3, 5, 8, 38, 40, 41 LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900) 20(800), 28(700), 32(1500), 38(2600), 40(2300), 41(2500)
Messaging
Build Features - Fingerprint Sensor
- Fingerprint Sensor
-

hardware Hardware and OS

OS Android 9.0 (Pie) Android 10 Android 10
User Interface Funtouch 9 ColorOS 7.2 One UI 2.5
Processor Octa-core (2x2.0 GHz Cortex-A53 & 6x1.45 GHz Cortex A53), Qualcomm SDM439 Snapdragon 439 (12 nm) Octa-core (4x2.35 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53), Mediatek MT6765 Helio P35 (12nm) Octa-core 1.8 GHz Cortex-A53, Qualcomm SM4250 Snapdragon 450 (11 nm)
GPU Adreno 505 PowerVR GE8320 Adreno 506
RAM 3 GB 3 GB 2 GB
Internal Memory 32 GB 32 GB 32 GB
External Memory microSD, up to 256 GB (dedicated slot) microSDXC microSDXC (dedicated slot)

display Display

Type HD+ IPS LCD Capacitive Touchscreen, Corning Gorilla Glass 5 IPS LCD screen PLS TFT Display
Colors 16M colors 16M Colour 16M Colour
Size 6.35 inches 6.52 inches 6.5 inches
Resolution 720 x 1544 pixels (268 ppi) 720 x 1600 pixels (269 ppi) 720 x 1520 pixels (259 ppi)
Screen-to-Body Ratio - 83.06% 84.56%
Multi-Touch yes no yes

multimedia Multimedia

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

camera Camera

Rear Camera 13 MP + 2 MP 13 MP + 2 MP + 2 MP 13 MP + 2 MP
Flash LED Flash LED Flash LED Flash
Features 13 MP, f/2.2, 1.25µm, PDAF
2 MP, depth sensor
HDR, Panorama
13 MP, f/2.2, (wide), 1/3.1", 1.12µm, PDAF
2 MP, f/2.4, (macro)
2 MP, f/2.4, (depth)
HDR, Panorama
13 MP, f/2.2, 28mm (wide), 1/3.1", 1.12µm, AF
2 MP, f/2.4, (depth)
Video 1080p@30/60fps 1080p@30fps 1080p@30fps
Front Camera 8 MP, HDR, 1080p@30fps [Similar] 5 MP, (wide), HDR [Similar] 8 MP, f/2.2, 1/4", 1.12µm [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
Bluetooth 4.0, A2DP, LE 5.0, A2DP, LE 4.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
USB microUSB 2.0, USB On-The-Go microUSB 2.0, USB On-The-Go microUSB 2.0
GPS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS
Browser Yes Yes Yes

memory User Memory

Internal 32 GB, 3 GB RAM 32 GB, 3 GB RAM 32 GB, 2 GB RAM
Expandable Storage microSD, up to 256 GB (dedicated slot) microSDXC microSDXC (dedicated slot)
USB OTG Supported Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint 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
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor not present magnetic field sensor not present
Gyroscope Sensor gyroscope sensor not present gyroscope sensor not present gyroscope sensor not present
NFC NFC not supported NFC not supported NFC not supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging
Non-removable Li-Po Battery
Battery Charging 10W
Non-removable Li-Po Battery
Battery Charging 10W
Capacity 5000 mAh 4230 mAh 5000 mAh
Stand by - - -
Talk Time - - -