Samsung Galaxy A12 Nacho vs Oppo A55 - Detailed Phone Comparison

Detailed Comparison

Specification
Oppo A55
Oppo A55
Oppo

General

Launch Date August 9, 2021 October 1, 2021
Release Year 2021 2021

Physical

Volume 110.64 cm³ 104.03 cm³
Screen Size to Weight Ratio 3.17 "/g 3.37 "/g
Weight 205 g 193 g
Height 164 mm 163.6 mm
Width 75.8 mm 75.7 mm
Thickness 8.9 mm 8.4 mm
Foldable Design No No
Available Colors
  • Black
  • Red
  • Blue
  • Green
  • Starry Black
  • Rainbow Blue

Display

Screen Size 6.5 " 6.51 "
Resolution 720 x 1600 720 x 1600
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 82.1 % 82.6 %
Pixel Density 270 PPI 270 PPI
Refresh Rate N/A N/A
Typical Brightness N/A 480 nits
HBM Brightness N/A N/A
Peak Brightness N/A 550 nits

Hardware

Battery Capacity per Screen Area 118.34 mAh/in² 117.98 mAh/in²
Battery Density 45.19 mAh/cm³ 48.06 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support Yes Yes
Chipset Exynos 850 (8 nm) Mediatek MT6765G Helio G35 (12 nm)
CPU Octa-core (4x2.0 GHz Cortex-A55 & 4x2.0 GHz Cortex-A55) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Mali-G52 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 USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 11 11
Maximum OS Version 13

Comparison Summary

Alright, let's dive into the Samsung Galaxy A12 Nacho and the Oppo A55. As a tech journalist and smartphone analyst, I'm going to break down these devices, focusing on what matters most to you, the user. I want to help you decide which phone fits your needs best.

1. Specifications Breakdown

Let's get into the nitty-gritty. This table lays out the key specs side-by-side with a focus on what they actually mean in your day-to-day use.

FeatureSamsung Galaxy A12 NachoOppo A55Real-World Implications
Design
Dimensions (mm)164 × 75.8 × 8.9163.6 × 75.7 × 8.4Both feel similar in hand; A12 is slightly thicker.
Weight (g)205193Oppo A55 is slightly lighter, better for prolonged use.
Display
Size (inches)6.56.51Virtually identical screen sizes.
Resolution720x1600720x1600Okay for basic use, not super sharp; fine for social media.
TechnologyPLS LCDIPS LCDIPS typically offers better viewing angles and color accuracy.
Refresh Rate60Hz60HzStandard smoothness, fine for general tasks.
Performance
ChipsetExynos 850 (8 nm)Helio G35 (12 nm)Helio G35 performance benchmark is 224% higher; smoother multitasking, and faster app loading on Oppo.
GPUMali-G52PowerVR GE8320Oppo A55 should offer slightly better gaming performance.
RAM (GB)3/4/66/8Oppo A55 likely to handle multitasking with greater ease, especially with 8GB option.
Camera
Main Camera (MP)4813On paper, Samsung A12 seems superior, but software processing is what matters.
Selfie Camera (MP)8 (f/2.2)8 (f/2.0)Oppo's wider aperture may result in brighter selfies.
Wide Angle LensYes (5MP)NoA12 Nacho lets you capture more in a single shot.
Video Recording1080p@30fps1080p@30fpsBoth are fine for basic video capture.
FeaturesQuad Cam, PDAFTriple Cam, EISDigital image stabilization for smoother videos.
Battery Life
Capacity (mAh)50005000Expect similar battery life.
Charging15W10WSamsung A12 Nacho charges faster.
Software
OSAndroid 11 (upgradable to 13)Android 11Samsung gets more OS update
Connectivity
Wi-FiWi-Fi 5Wi-Fi 5Both have similar connectivity capabilities
Bluetooth5.05.1Oppo A55 offers slightly newer Bluetooth with better audio codec support.
GPSGPS, GLONASS, Beidou, GalileoGPS, GLONASS, Beidou, QZSS, GalileoOppo A55 has slightly more accurate positioning.
Storage
Internal (GB)32/64/128128Oppo A55 comes with 128 GB storage option.
ExpandableNoNoLimited storage; cloud storage is essential.
Audio
FeaturesDolby AtmosBasicImmersive audio experience on Samsung A12 Nacho.
Security
Fingerprint SensorSide-mountedSide-mountedConvenient and reliable.
Other Sensors
SensorsAccelerometer, Proximity, FingerprintAccelerometer, Proximity, Fingerprint, GyroscopeOppo A55 is better for motion-controlled games and VR.

2. Key Insights

  • Oppo A55:

    • Strengths: The Oppo A55 excels in performance thanks to its Helio G35 chipset and ample RAM options (6GB/8GB). Its display has an IPS LCD and has a slightly brighter selfie camera (f/2.0). It also have a slightly newer Bluetooth version. It has more accurate positioning with the inclusion of QZSS.
    • Trade-offs: No wide-angle camera.
  • Samsung Galaxy A12 Nacho:

    • Strengths: The Samsung Galaxy A12 Nacho boasts a higher-resolution primary camera (48MP), Dolby Atmos for enhanced audio, faster charging (15W), a wide-angle lens for versatile photography and more OS updates.
    • Trade-offs: The weaker chipset impact performance.

3. User Profiles and Recommendations

  • Oppo A55:

    • Ideal for: Users who prioritize performance and want a smoother, more responsive experience for everyday tasks.
    • Use Cases: Great for social media browsing, casual gaming, and multitasking between apps.
  • Samsung Galaxy A12 Nacho:

    • Ideal for: Users who value camera versatility, better audio experience, and a slightly more modern design with faster charging.
    • Use Cases: Suited for capturing a variety of photos, enjoying multimedia content, and those who want a phone that charges quickly.

4. Buying Decision Framework

Here are three key questions to help you decide:

  1. How important is performance to you? If you need smooth multitasking and gaming, the Oppo A55 is the better choice.
  2. Do you value camera versatility or image quality above all else? Samsung Galaxy A12 Nacho has wider-angle lens.
  3. How much do you care about fast charging and audio quality? Samsung A12 Nacho charges faster and features Dolby Atmos.

Scenario-Based Recommendations:

  • Budget Gamer: Oppo A55 delivers a smoother gaming experience thanks to its more powerful chipset.
  • Photography Enthusiast: While both are not the best, Samsung A12 Nacho is suitable due to its additional ultra-wide lens.

My Choice

If I were to choose, I would lean towards the Oppo A55. While the Samsung Galaxy A12 Nacho has its strengths, the performance boost from the Helio G35 chipset on the Oppo A55 is more critical for overall user experience. The Oppo A55 will feel more responsive and less likely to lag.

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.