Oppo A16 vs Motorola Moto G31 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A16
Oppo A16
Oppo

General

Launch Date July 17, 2021 December 6, 2021
Release Year 2021 2021

Physical

Volume 104.02 cm³ 102.89 cm³
Screen Size to Weight Ratio 3.43 "/g 3.54 "/g
Weight 190 g 181 g
Height 163.8 mm 161.9 mm
Width 75.6 mm 73.9 mm
Thickness 8.4 mm 8.6 mm
Foldable Design No No
Available Colors
  • Space Silver
  • Pearl Blue
  • Crystal Black
  • Mineral Grey
  • Baby Blue

Display

Screen Size 6.52 " 6.4 "
Resolution 720 x 1600 1080 x 2400
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.9 % 82.7 %
Pixel Density 269 PPI 411 PPI
Refresh Rate N/A N/A
Typical Brightness 480 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 117.62 mAh/in² 122.07 mAh/in²
Battery Density 48.07 mAh/cm³ 48.59 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek MT6769Z Helio G85 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
GPU PowerVR GE8320 Mali-G52 MC2

Connectivity

USB Version 2.0 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 2.0, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 12

Comparison Summary

Alright, let's get into a head-to-head comparison of the Oppo A16 and the Motorola Moto G31. I'll break down the specs, focusing on what they really mean for you, the user.

1. Specifications Breakdown

Here's a deep dive into the key specifications, designed to cut through the jargon and highlight what matters in the real world.

FeatureOppo A16Motorola Moto G31Real-World Implications
Design
Dimensions163.8 x 75.6 x 8.4 mm161.9 x 73.9 x 8.6 mmSimilar size, but the Oppo A16 is slightly taller and wider. Probably not noticeable in daily use.
Weight190g181gMotorola is a hair lighter, which might be a plus during long calls or extended use.
Display
Size6.52"6.4"Oppo A16 offers a slightly larger screen.
Resolution720x16001080x2400Huge win for the Moto G31. Expect sharper text, crisper images, and an overall better visual experience.
Pixel Density269 PPI411 PPIReinforces the point above. The Moto G31's display will look significantly sharper.
TechnologyIPS LCDAMOLEDAnother win for the Moto G31. AMOLED offers richer colors, deeper blacks, and better contrast.
Refresh Rate60Hz60HzStandard refresh rate for both.
Performance
ChipsetMediatek Helio G35 (12nm)Mediatek Helio G85 (12nm)The G85 in the Moto G31 is noticeably more powerful, leading to smoother performance in games and apps.
AnTuTu Score110,490225,154This benchmark difference confirms the G31's superior performance. It'll feel snappier.
GPUPowerVR GE8320Mali-G52 MC2Moto G31 will handle graphically intensive tasks (like gaming) better.
Camera
Main Camera13MP (f/2.2)50MP (f/1.8)The Moto G31's higher resolution and wider aperture should result in better photos, especially in low light.
Selfie Camera8MP (f/2.0)13MP (f/2.2)Moto G31 should give you clearer selfies, especially with good lighting conditions.
Wide Angle LensNoYes (8MP)Moto G31 lets you capture wider scenes, fitting more into your photos.
Macro Lens2MP (f/2.4)2MP (f/2.4)Both offer a macro lens for close-up shots. Quality is likely similar.
Black & White Lens2MP (f/2.4)NoOppo A16 has a Black & white camera while Motorola Moto G31 doesn't
Video1080p@30fps1080p@30fpsStandard video recording capabilities on both.
Camera FeaturesDigital Zoom, Autofocus, Touch Focus, HDR and more.Digital Zoom, Optical Zoom, Autofocus, Touch Focus, HDR and more.Moto G31 has Optical Zoom, PDAF & LAF. Oppo has Gravity, Magnetometer. Moto G31 has Fingerprint, Compass, Gyroscope, Hall.
Battery Life
Capacity5000mAh5000mAhExpect similar battery life for typical use.
ChargingLithium10W Fast Charging, Li-PolymerMotorola Moto G31 has fast charging capabilities, while Oppo A16 uses Lithium Battery.
FeaturesReverse charging, Non-removableNon-removableBoth have Non-removable batteries, Only Oppo A16 has reverse charging.
Software
OS VersionAndroid 11 (upgrade to 12)Android 11Oppo has upgrades to Android 12, while Motorola doesn't.
Storage
Internal Storage32GB/64GB64GB/128GBMoto G31 offers more storage options.
RAM3GB/4GB4GBBoth phones come with 4GB of RAM.
Expandable StorageNoNoNeither phone lets you expand storage with a microSD card, so choose the storage option carefully.
Audio
Audio QualityBasic audio featuresDolby Atmos, 2 microphonesMoto G31 has a slight edge in audio features offering enhanced spatial audio, improved voice capture.
Security
FeaturesSide-mounted Fingerprint sensorSide-mounted Fingerprint sensorBoth phones have similar fingerprint sensor technology.
Build Quality
ProtectionCorning Gorilla Glass 3UnknownOppo A16 uses superior screen protection, Corning Gorilla Glass 3.

2. Key Insights

  • Motorola Moto G31 Strengths: The Moto G31 clearly wins on display quality (AMOLED, higher resolution), performance (Helio G85), and camera (higher resolution sensor, wide angle lens). The larger storage option is also a plus.
  • Oppo A16 Strengths: The Oppo A16 has Corning Gorilla Glass 3 for screen protection, reverse charging, and upgrades to Android 12.
  • Trade-offs: Both phones have non-expandable storage, so you're stuck with the internal storage you choose.

3. User Profiles and Recommendations

  • Oppo A16: Best for users who prioritize screen protection, reverse charging, and upgrades to Android 12.
  • Motorola Moto G31: Ideal for those who want a better overall viewing experience (display), smoother performance, and a more versatile camera system.

4. Buying Decision Framework

Here are three questions to guide your decision:

  1. How much do you value display quality? If a vibrant, sharp display is important, the Moto G31 is the clear winner.
  2. What is your budget? Price will be a major factor. If both are similarly priced, the Moto G31 offers more value.
  3. Do you care about expandable storage? Neither phone offers it, so consider your storage needs carefully.

Which Would I Choose and Why?

Given the specifications and focusing on a good balance of features and performance, I would choose the Motorola Moto G31. The higher resolution AMOLED display is a game-changer for everyday use. The faster processor makes the phone feel snappier, and the better camera provides more flexibility. While the Oppo A16 has Corning Gorilla Glass 3 for screen protection, reverse charging, and upgrades to Android 12, these features are not enough to make up for the Motorola Moto G31 advantages in display quality and performance.

Alex Griffin
Alex Griffin

Technology analyst specializing in mobile devices and consumer electronics.

Core Expertise

  • Mobile technology analysis
  • Consumer electronics evaluation
  • Technical specification interpretation
  • User experience insights

Professional Mission Empowering readers to make informed technology decisions by transforming intricate specifications into understandable, practical guidance.

Demystifying technology, one device at a time.