Xiaomi Redmi 9C vs Samsung Galaxy A13 (SM-A137) - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date August 12, 2020 July 1, 2022
Release Year 2020 2022

Physical

Volume 114.28 cm³ 111 cm³
Screen Size to Weight Ratio 3.33 "/g 3.38 "/g
Weight 196 g 195 g
Height 164.9 mm 165.1 mm
Width 77 mm 76.4 mm
Thickness 9 mm 8.8 mm
Foldable Design No No
Available Colors
  • Midnight Gray
  • Sunrise Orange
  • Twilight Blue
  • Black
  • Blue
  • White

Display

Screen Size 6.53 " 6.6 "
Resolution 720 x 1600 1080 x 2408
Aspect Ratio 20:9 20:9
Screen-to-Body Ratio 81.1 % 83.2 %
Pixel Density 269 PPI 400 PPI
Refresh Rate N/A N/A
Typical Brightness 400 nits N/A
HBM Brightness N/A N/A
Peak Brightness N/A N/A

Hardware

Battery Capacity per Screen Area 117.26 mAh/in² 114.78 mAh/in²
Battery Density 43.75 mAh/cm³ 45.05 mAh/cm³
Battery Capacity 5000 mAh 5000 mAh
NFC Support No Yes
Chipset Mediatek MT6765G Helio G35 (12 nm) Mediatek MT6769V/CU Helio G80 (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 1
DisplayPort
DisplayPort Version N/A N/A
USB Features microUSB 2.0, OTG USB Type-C 2.0, OTG

Software

Operating System Android Android
Initial OS Version 10 12
Maximum OS Version 13

Comparison Summary

1. Specifications Comparison

FeatureXiaomi Redmi 9CSamsung Galaxy A13 (SM-A137)Practical Impact
Design
Dimensions164.9 × 77 × 9 mm165.1 × 76.4 × 8.8 mmNegligible difference. Both are similarly sized and will feel similar in hand.
Weight196g195gVirtually identical weight; no practical difference.
Display
Size6.53"6.6"Minimal difference in screen size; hardly noticeable.
Resolution720x16001080x2408A13 has a significantly sharper and clearer display, better for viewing photos, videos, and reading text.
PPI269400The higher pixel density on the A13 results in a noticeably sharper image, reducing pixelation and improving overall viewing experience.
TechnologyIPS LCDPLS LCDIPS LCD generally offers better viewing angles and color reproduction compared to PLS LCD.
Refresh Rate60Hz60HzStandard refresh rate; both will feel equally smooth (or not smooth) in everyday use.
Brightness0 nits0 nitsPeak Brightness is not provided.
Performance
ChipsetMediatek Helio G35 (12 nm)Mediatek Helio G80 (12 nm)G80 offers significantly better performance for gaming, multitasking, and overall responsiveness.
AnTuTu Score110,490200,150The A13 will feel much faster and more responsive in daily tasks and demanding applications.
GPUPowerVR GE8320Mali-G52 MC2The Mali-G52 MC2 in the A13 provides better graphics performance for gaming and video playback.
Battery
Capacity5000mAh5000mAhSimilar battery life under similar usage conditions.
Charging10W25WThe A13 charges much faster, reducing downtime and inconvenience.
Camera
Main Camera13MP f/2.250MP f/1.8A13 captures significantly more detailed and brighter photos, especially in low light.
Selfie Camera5MP f/2.28MP f/2.2A13 produces slightly sharper and more detailed selfies.
Wide Angle LensN/A5MP f/2.2A13 provides the ability to capture wider scenes, useful for landscapes or group photos.
Portrait Mode2MP f/2.42MP f/2.4Similar performance in creating blurred backgrounds for portrait shots.
Macro Lens2MP f/2.42MP f/2.4Similar performance in capturing close-up details of small objects.
Video1080p@30fps1080p@30fpsSimilar video recording quality.
FeaturesTriple Camera, Manual FocusQuad Camera, PDAFA13's PDAF (Phase Detection Autofocus) offers faster and more accurate autofocus, while Redmi 9C offers manual focus for more advanced control.
Software
OSAndroid 10Android 12 (upgradeable to 13)A13 has a more recent version of Android, with access to the latest features, security updates, and potentially longer software support.
Connectivity
Wi-Fi802.11b/g/n802.11a/b/g/n/acA13 supports faster and more stable Wi-Fi connections, especially on 5GHz networks.
Bluetooth5.05.2A13 has slightly improved Bluetooth connectivity and efficiency.
GPSGPS, A-GPS, GLONASS, BeidouGPS, A-GPS, GLONASS, Beidou, GalileoA13 offers slightly more accurate location tracking with Galileo support.
SIMDual SIMDual SIMBoth support dual SIM functionality.
Storage
Internal32/64/128 GBN/AThe Xiaomi Redmi 9C offeres 32/64/128 GB of internal storage. While the Samsung Galaxy A13 (SM-A137) storage capacity is not stated.
RAM2/3/4 GBN/AThe Xiaomi Redmi 9C offeres 2/3/4 GB of RAM. While the Samsung Galaxy A13 (SM-A137) RAM is not stated.
ExpandableNoNoNeither phone allows for expandable storage.
Security
Fingerprint SensorRear-mountedSide-mountedSide-mounted fingerprint sensors are generally considered more convenient and ergonomically friendly.
Build Quality
Screen ProtectionUnknownCorning Gorilla Glass 5A13 has significantly better screen protection against scratches and impacts.
Sensors
SensorsAccelerometer, Magnetometer, ProximityAccelerometer, Compass, ProximityA13 features a compass for navigation, while the Redmi 9C lacks it.

2. Key Differences Analysis

Xiaomi Redmi 9C Advantages:

  • Potentially more internal storage options if you need more than the base configuration.
  • EDR (Enhanced Data Rate) on Bluetooth.
  • If the internal storage or RAM is higher and the price is significantly lower it can be the better value.

Practical Implications:

  • Potentially more affordable.
  • EDR support for bluetooth can improve data transfer rates.

Samsung Galaxy A13 (SM-A137) Advantages:

  • Significantly better display (higher resolution and pixel density).
  • Much faster processor and GPU.
  • Better main camera with higher resolution and wider aperture.
  • Wide-angle lens for more versatile photography.
  • Faster charging.
  • Newer Android version.
  • Better Wi-Fi connectivity.
  • Galileo GPS support.
  • Corning Gorilla Glass 5 screen protection.
  • Side-mounted fingerprint sensor.

Practical Implications:

  • Sharper and more enjoyable viewing experience.
  • Smoother and more responsive performance for apps, gaming, and multitasking.
  • Better photo and video quality, especially in low light.
  • More versatile photography options.
  • Faster charging saves time.
  • Access to the latest Android features and security updates.
  • More stable and reliable Wi-Fi connectivity.
  • More accurate location tracking.
  • Increased screen durability.
  • More convenient fingerprint sensor placement.

Trade-offs:

  • The Redmi 9C might offer slightly better value if budget is extremely tight.
  • The Redmi 9C has a lower resolution display and a significantly slower processor.

3. User Profiles & Recommendations

Xiaomi Redmi 9C Ideal User:

  • Users with extremely limited budgets.
  • Individuals who primarily use their phone for basic communication (calls, texts) and very light browsing.
  • Those who prioritize battery life over performance and camera quality.

Use Cases:

  • Emergency phone.
  • Basic communication device for elderly individuals.
  • Secondary phone for travel.

Samsung Galaxy A13 (SM-A137) Ideal User:

  • Users who want a good all-around smartphone experience without breaking the bank.
  • Individuals who value a good display, decent camera, and smooth performance for everyday tasks.
  • Those who want a phone with the latest Android features and security updates.

Use Cases:

  • Daily driver for social media, web browsing, and light gaming.
  • Photography enthusiasts who want a decent camera without spending a lot of money.
  • Students who need a reliable phone for school and entertainment.

4. Decision Framework

Here are three key questions a buyer should consider:

  1. What is my absolute maximum budget? If the Redmi 9C is significantly cheaper, it might be the only option.
  2. How important are display quality and performance to me? If you consume a lot of media or play games, the A13 is the better choice.
  3. How important is the camera quality to me? If you take photos or videos regularly, the A13 will provide a much better experience.

Scenario-Based Recommendations:

  • Scenario 1: Extremely tight budget, basic needs: Choose the Xiaomi Redmi 9C.
  • Scenario 2: Budget is flexible, value good all-around performance: Choose the Samsung Galaxy A13 (SM-A137).
  • Scenario 3: Photography is a priority: Choose the Samsung Galaxy A13 (SM-A137).

My Choice

I would choose the Samsung Galaxy A13 (SM-A137). The significantly improved display, faster performance, better camera system, and more modern software experience are well worth the extra cost. The Corning Gorilla Glass 5 is also a major plus for durability. While both phones have similar battery capacity, the faster charging on the A13 is a welcome convenience. Even though the Xiaomi Redmi 9C may cost less, the A13 provides a much better overall experience. For me, and most users I believe, the improved performance and better display and camera are worth the extra cost.

Emily Harper
Emily Harper

Technology Insights Specialist

Dedicated technology writer specializing in mobile device analysis and technology communication. Expert at translating complex smartphone features into clear, actionable insights for diverse audiences.

Key Strengths:

  • Mobile technology analysis
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Bridging technical complexity with engaging, accessible narratives.