Samsung Galaxy S23+ vs Samsung Galaxy M15 - Detailed Phone Comparison

Detailed Comparison

Specification

General

Launch Date February 17, 2023 April 5, 2024
Release Year 2023 2024

Physical

Volume 91.39 cm³ 114.35 cm³
Screen Size to Weight Ratio 3.37 "/g 3 "/g
Weight 196 g 217 g
Height 157.8 mm 160.1 mm
Width 76.2 mm 76.8 mm
Thickness 7.6 mm 9.3 mm
Foldable Design No No
Available Colors
  • Green
  • Graphite
  • Phantom Black
  • Lavender
  • Cream
  • Lime
  • Gray
  • Light Blue
  • Dark Blue

Display

Screen Size 6.6 " 6.5 "
Resolution 1080 x 2340 1080 x 2340
Aspect Ratio 19.5:9 19.5:9
Screen-to-Body Ratio 88.9 % 84.3 %
Pixel Density 393 PPI 396 PPI
Refresh Rate 120 Hz 90 Hz
Typical Brightness N/A N/A
HBM Brightness 1200 nits 800 nits
Peak Brightness 1750 nits N/A

Hardware

Battery Capacity per Screen Area 107.90 mAh/in² 142.01 mAh/in²
Battery Density 51.43 mAh/cm³ 52.47 mAh/cm³
Battery Capacity 4700 mAh 6000 mAh
NFC Support Yes Yes
Chipset Qualcomm SM8550-AC Snapdragon 8 Gen 2 (4 nm) Mediatek Dimensity 6100+ (6 nm)
CPU Octa-core (1x3.36 GHz Cortex-X3 & 2x2.8 GHz Cortex-A715 & 2x2.8 GHz Cortex-A710 & 3x2.0 GHz Cortex-A510) Octa-core (2x2.2 GHz Cortex-A76 & 6x2.0 GHz Cortex-A55)
GPU Adreno 740 Mali-G57 MC2

Connectivity

USB Version 3.2 2.0
OTG Support 1
DisplayPort
DisplayPort Version N/A N/A
USB Features USB Type-C 3.2, OTG USB Type-C 2.0

Software

Operating System Android Android
Initial OS Version 13 14
Maximum OS Version 17

Comparison Summary

1. Specifications Comparison

FeatureSamsung Galaxy S23+Samsung Galaxy M15Practical Impact
Design
Dimensions (mm)157.8 x 76.2 x 7.6160.1 x 76.8 x 9.3S23+ is slightly smaller and significantly thinner. M15 is noticeably thicker.
Weight (g)196217S23+ is noticeably lighter and easier to handle for extended use.
Build MaterialsUnspecifiedUnspecifiedBuild quality and durability are unknown without further information.
Display
Display Size (inches)6.66.5Negligible difference in screen real estate.
Resolution (px)1080 x 23401080 x 2340Same resolution, resulting in similar sharpness.
Display TypeDynamic AMOLED 2XSuper AMOLEDS23+ likely offers better color accuracy, brightness, and contrast with its Dynamic AMOLED 2X display and HDR10+ support.
Refresh Rate (Hz)12090S23+ offers smoother scrolling and animations.
Peak Brightness (nits)1750800S23+ will be significantly more visible in bright sunlight.
Performance
ChipsetSnapdragon 8 Gen 2MediaTek Dimensity 6100+S23+ boasts a flagship chipset, offering significantly better performance in demanding tasks, gaming, and multitasking.
CPUOcta-core (1x3.36 GHz Cortex-X3 & ...)Octa-core (2x2.2 GHz Cortex-A76 & ...)S23+'s CPU has a higher clock speed and more powerful cores, resulting in superior processing power.
GPUAdreno 740Mali-G57 MC2S23+'s GPU provides significantly better graphics performance for gaming and visually intensive applications.
RAM (GB)84/6S23+ offers more RAM, leading to smoother multitasking and better performance with multiple apps.
Camera
Main Camera (MP)5050Megapixel count doesn't tell the whole story; sensor size and processing are crucial. S23+ likely has a superior sensor and image processing capabilities.
Ultrawide (MP)12.25S23+ offers a higher resolution ultrawide camera for capturing more detail in wider shots.
Telephoto (MP)10N/AS23+ has a dedicated telephoto lens for optical zoom, absent in the M15.
Video RecordingUp to 8K@30fpsUp to 1080p@30fpsS23+ supports significantly higher video resolution and frame rates.
Battery
Capacity (mAh)47006000M15 has a larger battery capacity, potentially offering longer battery life.
Fast Charging (W)4525S23+ supports significantly faster charging.

2. Key Differences Analysis

Samsung Galaxy S23+ Advantages:

  • Significantly more powerful: Superior chipset, CPU, GPU, and RAM provide a much smoother and faster user experience, especially for demanding tasks and gaming.
  • Higher quality display: Brighter, more vibrant, and smoother display thanks to Dynamic AMOLED 2X technology and 120Hz refresh rate.
  • More versatile camera system: Dedicated telephoto lens for optical zoom, higher resolution ultrawide camera, and superior video recording capabilities.
  • Faster charging: 45W fast charging significantly reduces downtime compared to M15's 25W.
  • More compact and lighter: Easier to handle and carry.

Samsung Galaxy M15 Advantages:

  • Larger battery capacity: Potentially longer battery life, suitable for users who prioritize all-day usage without frequent charging.
  • Lower price: Offers a more budget-friendly option.

Trade-offs:

  • Performance vs. Battery Life: S23+ prioritizes performance, potentially at the cost of battery life compared to the M15.
  • Price vs. Features: M15 sacrifices premium features like a high refresh rate display, telephoto lens, and fast charging to achieve a lower price point.

3. User Profiles & Recommendations

Samsung Galaxy S23+: Ideal for users who value performance, a premium display, a versatile camera system, and faster charging. Suitable for power users, gamers, content creators, and those who appreciate a flagship experience.

Samsung Galaxy M15: Best suited for budget-conscious users who prioritize battery life and basic functionality. Good for casual users who primarily use their phones for communication, social media, and light browsing.

4. Decision Framework

Key Questions for Buyers:

  1. What is your budget? The S23+ is significantly more expensive.
  2. What are your primary smartphone usage patterns? (Gaming, photography, social media, etc.)
  3. How important is battery life versus performance?

Scenario-Based Recommendations:

  • Heavy user/Gamer/Content Creator: S23+
  • Budget-conscious user with basic needs: M15
  • User prioritizing battery life above all else: M15

My Choice: Samsung Galaxy S23+

While the Samsung Galaxy M15 offers a larger battery and a lower price, the Samsung Galaxy S23+ is my choice. The significantly improved performance, superior display quality, more versatile camera system, and faster charging are crucial factors for my usage. I prioritize a smooth and responsive user experience, high-quality visuals for media consumption and gaming, and the ability to capture great photos and videos. While battery life is important, the S23+'s 45W fast charging mitigates any concerns about needing to top up frequently. The superior overall user experience offered by the S23+ justifies the higher price for me.

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
  • Digital media communication
  • Technical storytelling
  • User-centric technology insights

Bridging technical complexity with engaging, accessible narratives.