Compare Oppo A3 and vivo S20 Specs, Price, Reviews

Compare Mobile Phones Side-by-Side

Oppo A3

79% SPEC SCORE

vivo S20

81% SPEC SCORE

iQOO Neo10 Pro

87% SPEC SCORE

Oppo Reno13 5G

87% SPEC SCORE

OVERVIEW

Display

Screen Size: 6.2 inches

(1080 X 2280 pixels)

90 Refresh rate

Screen Size: 6.67 inches

(1260 X 2800 pixels)

120 Refresh rate

Camera

16 MP (Single Camera)

8 MP Selfie

1080P Video

50+8 MP (Dual Camera)

50 MP Selfie

4K Video

Hardware

Mediatek MT6771 Helio P60 (12 nm)

Qualcomm Snapdragon 7 Gen3

Android 8.1 (Oreo)

ColorOS 5

Android 15

OriginOS 5

Battery

Li-Ion

3400 mAh

Li-ion

6500 mAh

Storage

4GB RAM, 128GB

256GB RAM, 8GB

NETWORK

Technology

GSM / CDMA / HSPA / LTE

GSM / HSPA / LTE / 5G

LAUNCH DATE

Announced Date

2018, April

Released Date

2018, May

2025, May 30 (Expected)

Status

Available

Coming Soon

DISPLAY

Type

IPS LCD

AMOLED Screen

Refresh Rate

90 Hz

120 Hz

Size

Screen Size: 6.2

Surface Area: 96.9 cm²

Screen To Body Ratio: 82.5%

Screen Size: 6.67

Color

1B Colors

Resolution

1080 x 2280 pixels, 19:9 ratio

1260 x 2800 pixels, 20:9 ratio

Pixel Density

405 ppi

453 ppi

BODY

Dimensions

Height: 156 mm (6.14 inch)

Width: 75.3 mm (2.96 inch)

Depth: 7.8 mm (0.31 inch)

Weight

159g (5.61 oz)

185.5g

SIM

Dual SIM (Nano-SIM, dual stand-by)

Nano+Nano SIM

Resistance

IP65 Water Resistance

MAIN CAMERA

Rear Camera

Single Camera:

➤ 16 MP, f/1.8, PDAF

Dual Camera:

➤ 50 MP, ƒ/1.9, (Wide Angle), OIS
➤ 8 MP, ƒ/2.2, (Ultra Wide)

Features

LED flash, HDR, panorama

Panorama, HDR

Video

1080p@30fps

4K@ 30 fps UHD

SELFIE CAMERA

Single

8 MP, f/2.2

50 MP, ƒ/2, (Wide Angle)

Video

4K30 fps UHD

SOFTWARE & HARDWARE

Current Version: Android 8.1 (Oreo)

Custom UI: ColorOS 5

Current Version: Android 15

Custom UI: OriginOS 5

Chipset

Processor: Mediatek MT6771 Helio P60 (12 nm)

Processor: Qualcomm Snapdragon 7 Gen3

CPU

Octa-core (4x2.0 GHz Cortex-A73 & 4x2.0 GHz Cortex-A53)

Octa Core

GPU

Mali G72 MP3

Adreno 720

BATTERY

Type

Li-Ion

Li-ion

Capacity

3400 mAh

6500 mAh

Removable

Charging

90W Fast Charging

Reverse Charging

STORAGE

Internal Memory

128GB 4GB RAM

8GB 256GB RAM

Card slot

microSDXC (dedicated slot)

Storage Type

eMMC 5.1

CONNECTIVITY

WLAN

Wi-Fi 802.11 b/g/n/ac, dual-band, Wi-Fi Direct

Yes, hotspot

Bluetooth

4.2, LE, A2DP

5.4, LE, A2DP, aptX HD

Positioning

GPS

NFC

Yes

Radio

Yes

USB

microUSB 2.0, OTG

USB-C 2.0

SOUND

Loudspeaker

Yes

Sound jack

Yes, 3.5

SENSORS

Features

Accelerometer, gyro, proximity, compass

Accelerometer, Gyro, Proximity, Compass

MISCELLANEOUS

Colors

Knight Black, Soybean Meal, Stardust Silver, Garnet Red

Models

PADM00, CPH1837, PADT00

Which Mobile Phone is Better: Oppo A3 or vivo S20 ?

Have a look at the benefits of this Oppo A3 and vivo S20 given by our tech specs.

Pros of Oppo A3

Provides 16x storage capacity (128GB vs 8GB), allowing you to store more apps, media, and files.

Pros of vivo S20

vivo S20 provides 3100mAh more battery capacity, ensuring extended power for heavy use.
This Device provides a more immersive experience with its bigger display, perfect for multitasking and entertainment
Supports 3x higher resolution (50MP vs 16MP), offering incredible photo clarity and detail.
Supports higher RAM capacity compare to Oppo A3, enabling faster switching between apps and better performance in demanding applications

Disclaimer: Information here may not be 100% accurate; please verify specs and prices on the retailer's website before buying.