Home > Smartphone comparison > Vivo Y20 vs Oppo A15s – which one to choose?

Vivo Y20 vs Oppo A15s

Here we compared two budget smartphones: the 6.51-inch Vivo Y20 (with Qualcomm Snapdragon 460) that was released on August 26, 2020, against the Oppo A15s, which is powered by MediaTek Helio P35 and came out 4 months after. On this page, you will find tests, full specs, strengths, and weaknesses of each of the gadgets.

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Vivo Y20
  • Comes with 770 mAh larger battery capacity: 5000 vs 4230 mAh
  • Compatible with Wi-Fi 5 wireless networks
  • 28% better performance in AnTuTu Benchmark (144K versus 113K)
  • Slow-motion recording at 120FPS
  • 42% faster in single-core GeekBench 5 test: 252 and 177 points
Reasons to consider the Oppo A15s
  • Weighs 16 grams less

Review

Display
Screen quality, color accuracy, brightness
Performance
CPU/GPU performance in apps and games
Battery
Battery life, charging type and speed
Camera
Photo and video recording quality
Connectivity
Networks, ports, data transmission
NanoReview score
Final comparison evaluation

Value for money

You can enter your local price of these phones (in USD or any other currency) and click on the "Calculate" button to see which one has a better value for money.
Price

Tests and specifications

Comparison table of technical specifications and tests
Phone:
vs

Display

Type IPS LCD IPS LCD
Size 6.51 inches 6.52 inches
Resolution 720 x 1600 pixels 720 x 1600 pixels
Aspect ratio 20:9 20:9
PPI 269 ppi 269 ppi
Refresh rate 60 Hz 60 Hz
HDR support No No
Screen protection Tempered glass Tempered glass
Screen-to-body ratio 81.6% 83%
Max. Brightness
454 nits
Oppo A15s +6%
481 nits

Design and build

Height 164.4 mm (6.47 inches) 164 mm (6.46 inches)
Width 76.3 mm (3 inches) 75.4 mm (2.97 inches)
Thickness 8.4 mm (0.33 inches) 7.9 mm (0.31 inches)
Weight 193 gramm (6.81 oz) 177 gramm (6.24 oz)
Waterproof No No
Rear material Plastic Plastic
Frame material Plastic Plastic
Colors Black, Blue White, Black
Fingerprint scanner Yes, in home button Yes, rear
Screen-to-body ratio
81.6%
Oppo A15s +2%
83%

Performance

Tests of Vivo Y20 and Oppo A15s in the benchmarks
SoC
Chipset Qualcomm Snapdragon 460 MediaTek Helio P35
Max. clock 1800 MHz 2350 MHz
CPU cores 8 (4 + 4) 8 (8)
Architecture - 4 cores at 1.8 GHz: Kryo 240 Silver
- 4 cores at 1.8 GHz: Kryo 240 Gold
- 8 cores at 2.3 GHz: Cortex-A53
Lithography process 11 nanometers 12 nanometers
Graphics Adreno 610 IMG PowerVR GE8320
GPU clock 600 MHz 680 MHz
FLOPS ~273 GFLOPS ~44.8 GFLOPS
Memory
RAM size 4 GB 4 GB
Memory type LPDDR4X LPDDR4X
Memory clock 1866 MHz 1866 MHz
Channels 2 2
Storage
Storage size 64 GB 64, 128 GB
Storage type eMMC 5.1 eMMC 5.1
Memory card MicroSD MicroSD
Memory card max. size Up to 256 GB Up to 256 GB

Benchmarks

Geekbench 5 (Single-Core)
Vivo Y20 +42%
252
177
Geekbench 5 (Multi-Core)
Vivo Y20 +23%
1247
1016
AnTuTu Benchmark 8
Vivo Y20 +28%
144734
113236

Software

Operating system Android 10 Android 10
ROM Funtouch 10.5 ColorOS 7.2

Battery

Specifications
Capacity 5000 mAh 4230 mAh
Charge power 10 W 10 W
Battery type Li-Po Li-Ion
Replaceable No No
Wireless charging No No
Reverse charging No No
Fast charging No No
Full charging time 2:58 hr 2:35 hr

Camera

Specs and camera test of smartphones
Main camera
Matrix 13 megapixels 13 megapixels
Image resolution 4160 x 3120 4160 x 3120
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K video recording No No
4K video recording No No
1080p video recording Up to 30FPS Up to 30FPS
Slow motion 120 FPS (720p) No
Lenses 3 (13 MP + 2 MP + 2 MP) 3 (13 MP + 2 MP + 2 MP)
Wide (main) lens - 13 MP
- Aperture: f/2.2
- Pixel size: 0.8 micron
- Phase autofocus
- 13 MP
- Aperture: f/2.2
- Pixel size: 1.12 micron
- Sensor: 1/3.1" (CMOS)
- Phase autofocus
Macro lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
- 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
Depth lens - 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
- 2 MP
- Aperture: f/2.4
- Pixel size: 1.75 micron
Camera features - Bokeh mode
- Pro mode
- Bokeh mode
- Pro mode
Selfie camera
Megapixels 8 megapixels 8 megapixels
Image resolution 3264 x 2448 3264 x 2448
Aperture f/2.0 f/2.0
Pixel size - 1.12 microns
Sensor type CMOS CMOS
Video resolution 1080p (Full HD) при 30 FPS 1080p (Full HD) при 30 FPS

Connectivity

Wi-Fi standard Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 4 (802.11 a/b/g/n)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Wi-Fi Direct
- Wi-Fi Display
Bluetooth version 5 5
Bluetooth features LE, HID, A2DP LE, A2DP
USB type Micro USB Micro USB
USB version 2 2
USB features - Charging
- USB-Storage mode
- OTG
- Charging
- USB-Storage mode
GPS GPS, GLONASS, Beidou, Galileo GPS, GLONASS, Beidou, Galileo
NFC* - No
Infrared port No No
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No No
Hybrid slot Yes No
LTE Cat* 13 7
5G support No No

Sound

Speakers Mono Mono
Headphone audio jack Yes Yes
FM radio Yes Yes
Dolby Atmos No No

Other

Category Budget Budget
Announced August 2020 December 2020
Release date October 2020 December 2020
Launch price ~ 175 USD ~ 138 USD
Sensors - Proximity sensor
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
- Proximity sensor
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the performance, battery life, and connectivity are more important to you, then choose the Vivo Y20. But if the design is more of a priority – go for the Oppo A15s.

Cast your vote

So, which phone would you choose?
5 (55.6%)
4 (44.4%)
Total votes: 9

User opinions

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