Oppo A16 vs Xiaomi Redmi A2 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A16
Oppo A16
Oppo

General

Launch Date July 17, 2021 March 24, 2023
Release Year 2021 2023

Physical

Volume 104.02 cm³ 115.25 cm³
Screen Size to Weight Ratio 3.43 "/g 3.4 "/g
Weight 190 g 192 g
Height 163.8 mm 164.9 mm
Width 75.6 mm 76.8 mm
Thickness 8.4 mm 9.1 mm
Foldable Design No No
Available Colors
  • Space Silver
  • Pearl Blue
  • Crystal Black
  • Aqua Blue
  • Classic Black
  • Sea Green

Display

Screen Size 6.52 " 6.52 "
Resolution 720 x 1600 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.9 % 81 %
Pixel Density 269 PPI 269 PPI
Refresh Rate N/A N/A
Typical Brightness 480 nits 400 nits
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 117.62 mAh/in² 117.62 mAh/in²
Battery Density 48.07 mAh/cm³ 43.39 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No No
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek Helio G36 (12 nm)
CPU Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53) Octa-core (4x2.2 GHz Cortex-A53 & 4x1.7 GHz Cortex-A53)
GPU PowerVR GE8320 PowerVR GE8320

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 microUSB 2.0

Software

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

Comparison Summary

Alright, let's break down the Oppo A16 and Xiaomi Redmi A2 like we're chatting over coffee about which one to grab. I'll keep it real, focusing on what matters when you're actually using the phone.

1. Specifications Breakdown

Here's a deep dive into the specs, with a clear look at what they mean for you day-to-day:

FeatureOppo A16Xiaomi Redmi A2Real-World Implications
Design
Dimensions163.8 x 75.6 x 8.4 mm, 190g164.9 x 76.8 x 9.1 mm, 192gThe Redmi A2 is slightly bigger and thicker, but the weight difference is negligible. Holding them, you probably won't notice much difference in hand feel.
Build QualityGorilla Glass 3UnknownOppo A16 wins here: Gorilla Glass 3 gives the A16 better scratch resistance. You're less likely to need a screen protector right away.
Display
Size6.52"6.52"Identical. Content consumption and usability will be the same.
Resolution720x1600720x1600Both are HD+. Images and videos will look decent, but not as sharp as a Full HD display. Fine for basic usage.
TechnologyIPS LCDIPS LCDColors and viewing angles are similar on both. Good enough for everyday tasks but not for professional color-sensitive work.
Refresh Rate60Hz60HzStandard smoothness. Scrolling and animations will feel similar on both.
Brightness0 nits0 nitsThis is clearly an error in the data. Brightness is key to outdoor usability. Without correct values, we can assume similar performance based on other specs.
Performance
ChipsetMediatek Helio G35 (12 nm)Mediatek Helio G36 (12 nm)The Redmi A2's G36 is marginally better. Expect a slight edge in app loading and multitasking, but it won't be night and day.
AnTuTu Score110,490127,000Confirms the slightly better performance of the Redmi A2. It translates to a slightly smoother experience overall.
GPUPowerVR GE8320PowerVR GE8320Identical graphics performance. Don't expect to play demanding games at high settings on either phone.
Camera
Main Camera13MP, f/2.28MP, f/2.0Oppo A16 takes the lead: Higher megapixel count usually means more detail, but aperture affects low light. Redmi A2 aperture is better. Overall, the A16 likely captures better daytime shots due to better MP count.
Selfie Camera8MP, f/2.05MP, f/2.2Oppo A16 wins again: Better resolution and wider aperture for brighter, more detailed selfies.
Additional LensesMacro, Black & WhiteNoneOppo A16 offers more versatility: The extra lenses provide some creative options, even if their quality isn't top-tier.
Video1080p@30fps, Slow-mo: Yes, 90fps1080p@30fps, Slow-mo: No, 30 fpsBoth record decent video for social media. The Oppo A16's slow-motion feature at 90fps is a plus if you like those effects.
FeaturesTriple cameraDual cameraOppo A16 has more features.
Battery Life
Capacity5000mAh5000mAhExpect similar battery life on both – easily a full day for moderate use.
ChargingLithium10W Fast Charging, Li-IonRedmi A2 charges faster: The 10W charging helps top up the battery quicker.
FeaturesReverse chargingNon-removableOppo A16 has reverse charging feature.
Software
OSAndroid 11, upgrade to 12Android 12Redmi A2 starts with a newer OS: You get the latest features and security updates out of the box. The Oppo A16 can be upgraded, but it's an extra step.
Connectivity
Wi-FiDual-band, a/b/g/n/aca/b/g/nOppo A16 has faster Wi-Fi: Supports 5GHz networks for quicker data transfer.
Bluetooth5.0, APT-x, SBC, AAC5.0Oppo A16 has better Bluetooth: APT-x support means higher-quality audio for compatible headphones.
GPSGPS, A-GPS, GLONASS, Beidou, QZSS, GalileoGPS, A-GPS, GLONASS, BeidouOppo A16 has more GPS.
Storage
Internal32GB/64GB32GB/64GBIdentical storage options. Choose based on your needs.
RAM3GB/4GB2GB/3GB/4GBIdentical RAM.
ExpandableNoNoNeither phone supports expandable storage, so pick the right internal storage size from the start.
Security
FeaturesSide-mounted fingerprint sensorBasic Security FeaturesOppo A16 is more secure: Fingerprint sensor is a fast and convenient way to unlock your phone.
Sensors
SensorsProximity, Accelerometer, MagnetometerProximity, AccelerometerOppo A16 has additional sensors.

2. Key Insights

Oppo A16 Strengths:

  • Better Camera System: Higher resolution sensors and additional lenses make it more versatile for photography.
  • More Secure: Fingerprint sensor provides quick and secure unlocking.
  • Better Connectivity: Supports faster Wi-Fi standards and higher quality Bluetooth.
  • Screen protection: Comes with Corning Gorilla Glass 3

Xiaomi Redmi A2 Strengths:

  • Newer OS: Ships with Android 12, offering the latest features and security patches right away.
  • Slightly Better Performance: Helio G36 chipset offers a marginal performance boost.
  • Faster Charging: 10W charging helps top up the battery quicker.

Trade-offs:

  • The Oppo A16's older OS can be updated, but it might require extra effort.
  • The Redmi A2 lacks a fingerprint sensor, relying on less secure unlocking methods.
  • Neither phone has expandable storage, so choosing the right internal storage is crucial.

3. User Profiles and Recommendations

  • Oppo A16:
    • Best For: Users who prioritize camera quality, security, and connectivity features.
    • Use Cases: Taking lots of photos, listening to music with Bluetooth headphones, needing a secure way to unlock their phone.
  • Xiaomi Redmi A2:
    • Best For: Users who want the latest Android version out of the box and a slight performance edge for everyday tasks.
    • Use Cases: Basic social media, web browsing, and video streaming, where a newer OS provides better compatibility.

4. Buying Decision Framework

Ask Yourself:

  1. How important is camera quality to me? If you take lots of photos, the Oppo A16 is the better choice.
  2. Do I value having the latest Android version right away? If yes, the Redmi A2 is more appealing.
  3. Is a fingerprint sensor a must-have for security and convenience? If so, the Oppo A16 is the only option.

Scenario-Based Recommendations:

  • Budget-Conscious Photographer: Oppo A16 for its superior camera.
  • Tech-Savvy Trendsetter: Xiaomi Redmi A2 for its newer Android OS.
  • Security-Minded User: Oppo A16 for its fingerprint sensor.

My Choice

If I had to choose between these two, I'd lean towards the Oppo A16.

Here's why:

  • The camera is a big deal for me. I like having a versatile camera system for capturing memories, and the A16's higher resolution and extra lenses make it more appealing.
  • The fingerprint sensor is a must. It's just so much more convenient and secure than using a PIN or pattern.
  • The build quality is superior. The A16 also comes with Gorilla Glass 3, so it's less likely to get scratched.

While the Redmi A2's newer OS and slightly faster charging are nice, the Oppo A16's advantages in camera, security, build quality and connectivity outweigh those benefits for my personal use case.

I hope this helps!

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.