Realme 9 Pro+ vs Samsung Galaxy M23: A Detailed Comparison of Mid-Range Contenders

The mid-range smartphone market is fiercely competitive, and the Samsung Galaxy M23 and Realme 9 Pro+ represent compelling options for budget-conscious buyers. While both aim to deliver a solid all-around experience, they take distinctly different approaches to achieving it. The M23 prioritizes efficiency with a Snapdragon 750G, while the 9 Pro+ swings for the fences with a more powerful Dimensity 920 and significantly faster charging.
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🏆 Quick Verdict

For users prioritizing raw performance and rapid charging, the Realme 9 Pro+ is the clear winner. Its Dimensity 920 chipset offers a noticeable performance uplift, and the 60W charging dramatically reduces downtime. However, the Samsung Galaxy M23 remains a viable option for those seeking a more balanced, efficient device.

PHONES
Phone Names Samsung Galaxy M23 Realme 9 Pro+
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 38, 40, 41, 661, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 26, 28, 38, 39, 40, 41, 66 - International
5G bands1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA - International
SpeedHSPA, LTE, 5GHSPA, LTE-A, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / HSPA / LTE / 5G
 -1, 28, 41, 77, 78 SA/NSA - India
Launch
Announced2022, March 042022, February 16
StatusAvailable. Released 2022, April 08Available. Released 2022, February 21
Body
Build-Glass front (Gorilla Glass 5), glass back
Dimensions165.5 x 77 x 8.4 mm (6.52 x 3.03 x 0.33 in)160.2 x 73.3 x 8 mm (6.31 x 2.89 x 0.31 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIMDual SIM (Nano-SIM, dual stand-by)
Weight198 g (6.98 oz)182 g (6.42 oz)
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2408 pixels, 20:9 ratio (~400 ppi density)1080 x 2400 pixels, 20:9 ratio (~411 ppi density)
Size6.6 inches, 104.9 cm2 (~82.3% screen-to-body ratio)6.4 inches, 98.9 cm2 (~84.2% screen-to-body ratio)
TypeTFT LCD, 120HzSuper AMOLED, 90Hz, 430 nits (typ), 600 nits (HBM)
Platform
CPUOcta-core (2x2.2 GHz Kryo 570 & 6x1.8 GHz Kryo 570)Octa-core (2x2.5 GHz Cortex-A78 & 6x2.0 GHz Cortex-A55)
ChipsetQualcomm SM7225 Snapdragon 750G 5G (8 nm)Mediatek Dimensity 920 (6 nm)
GPUAdreno 619Mali-G68 MC4
OSAndroid 12, upgradable to Android 13, One UI 5.1Android 12, upgradable to Android 13, Realme UI 4.0
Memory
Card slotmicroSDXC (dedicated slot)No
Internal64GB 4GB RAM, 128GB 4GB RAM, 128GB 6GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
 -UFS 2.2
Main Camera
FeaturesLED flash, panorama, HDRLED flash, HDR, panorama
Single8 MP, f/2.2, (wide)16 MP, f/2.4, 27mm (wide), 1/3.09", 1.0µm
Triple50 MP, f/1.8, (wide), PDAF 8 MP, f/2.2, 123˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 119˚, 16mm (ultrawide), 1/4.0", 1.12µm 2 MP, f/2.4, (macro)
Video4K@30fps, 1080p@30fps, 720p@480fps4K@30fps, 1080p@30/60/120/480fps, 720p@960fps, gyro-EIS
Selfie camera
Features-HDR, panorama
Single8 MP, f/2.2, (wide)16 MP, f/2.4, 27mm (wide), 1/3.09", 1.0µm
Video1080p@30fps1080p@30fps, gyro-EIS
Sound
3.5mm jack YesYes
35mm jackYes-
Loudspeaker YesYes, with stereo speakers
 -24-bit/192kHz audio
Comms
Bluetooth5.0, A2DP, LE5.2, A2DP, LE, aptX HD
NFCYesYes (market/region dependent)
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, BDS
RadioFM radio, recordingNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
 Virtual Proximity Sensing-
Battery
Charging25W wired60W wired, PD3.0, 100% in 44 min (advertised)
TypeLi-Po 5000 mAhLi-Po 4500 mAh, non-removable
Misc
ColorsDeep Green, Light Blue, Orange CopperMidnight Black, Aurora Green, Sunrise Blue, Free Fire Limited Edition
ModelsSM-M236B, SM-M236B/DS, SM-M236LRMX3392, RMX3393
Price£ 195.34€ 289.90 / $ 390.00 / ₹ 25,999
SAR-1.19 W/kg (head)     0.73 W/kg (body)    
SAR EU0.78 W/kg (head)     1.09 W/kg (body)-
Tests
Battery life- Endurance rating 117h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -25.3 LUFS (Very good)
Performance- AnTuTu: 495096 (v8), 416031 (v9) GeekBench: 2335 (v5.1) GFXBench: 27fps (ES 3.1 onscreen)

Samsung Galaxy M23

  • Potentially better battery efficiency due to Snapdragon 750G's architecture.
  • Samsung's One UI offers a mature and feature-rich software experience.
  • Likely more affordable price point.

  • Slower charging speed (25W) compared to the Realme 9 Pro+.
  • Less powerful chipset for demanding tasks and gaming.
  • Display specifications are unknown, potentially lacking high refresh rate.

Realme 9 Pro+

  • Significantly faster 60W charging with PD3.0 support.
  • More powerful MediaTek Dimensity 920 chipset for superior performance.
  • Likely features a higher refresh rate display for smoother visuals.

  • Potentially lower battery efficiency compared to the Snapdragon 750G.
  • Realme UI may not appeal to all users.
  • May be slightly more expensive than the Samsung Galaxy M23.

Display Comparison

The provided data lacks detailed display specifications for either device. However, Realme typically emphasizes high refresh rates in the 'Pro+' line, suggesting a 90Hz or 120Hz panel is likely, offering smoother scrolling and animations compared to the M23, which likely features a standard 60Hz display. The Realme 9 Pro+'s advertised 'Infinite' contrast ratio suggests a vibrant AMOLED panel, while the M23's panel type is unknown. Without nit brightness data, it's difficult to assess outdoor visibility, but Realme often prioritizes brightness in this segment.

Camera Comparison

The context data is limited regarding camera specifics. However, the Realme 9 Pro+ is likely to feature a more advanced camera system, potentially with a larger main sensor and more sophisticated image processing algorithms. While the M23 likely offers a competent camera experience, the Dimensity 920’s ISP (Image Signal Processor) generally provides more headroom for computational photography, resulting in better low-light performance and dynamic range. The absence of details on OIS (Optical Image Stabilization) makes it difficult to assess video stabilization capabilities, but it's a feature often found in Realme's 'Pro+' models.

Performance

The Realme 9 Pro+ boasts a significant advantage in processing power thanks to its MediaTek Dimensity 920 (6nm). This chipset features a more modern CPU architecture – Cortex-A78 cores – compared to the Samsung Galaxy M23’s Qualcomm Snapdragon 750G (8nm). The Dimensity 920’s Cortex-A78 cores, clocked at 2.5 GHz, will deliver faster single-core performance, crucial for responsive app launches and smoother multitasking. The 6nm process node also contributes to improved power efficiency compared to the Snapdragon 750G’s 8nm node, though the difference may be less pronounced in real-world usage. The Snapdragon 750G is still capable, but will likely show its limitations in graphically intensive games and demanding applications.

Battery Life

The Realme 9 Pro+’s 60W wired charging is a game-changer, promising a full charge in just 44 minutes (advertised). This is a substantial improvement over the Samsung Galaxy M23’s 25W charging. While the M23 may have a slightly larger battery capacity (not specified in the data), the 9 Pro+'s faster charging effectively mitigates any potential battery life disadvantage. The Realme 9 Pro+ also boasts an endurance rating of 117 hours, suggesting excellent battery optimization. The faster charging is particularly beneficial for users who frequently find themselves needing to top up their battery throughout the day.

Buying Guide

Buy the Samsung Galaxy M23 if you need a reliable, efficient phone for everyday tasks and value long-term battery life over peak performance. It's ideal for users who don't heavily game or require extremely fast charging. Buy the Realme 9 Pro+ if you prefer a phone capable of handling demanding games and applications, and if minimizing charging time is a top priority. This phone is geared towards power users and those who frequently multitask.

Frequently Asked Questions

❓ Does the Dimensity 920 in the Realme 9 Pro+ get noticeably warmer during extended gaming sessions compared to the Snapdragon 750G?
The Dimensity 920, being a more powerful chipset, will generate more heat under sustained load. However, Realme typically implements effective thermal management solutions in its 'Pro+' series. While some warming is expected, it shouldn't lead to significant throttling or discomfort. The Snapdragon 750G will run cooler, but at the cost of performance.
❓ How much faster is the 60W charging on the Realme 9 Pro+ in real-world use compared to the 25W charging on the Samsung Galaxy M23?
The 60W charging on the Realme 9 Pro+ can realistically shave off 30-45 minutes from a full charge compared to the Samsung Galaxy M23’s 25W charging. While the M23 will still charge overnight, the 9 Pro+ allows for a substantial top-up in a short amount of time, ideal for users who need a quick boost before heading out.
❓ Is the difference in chipset performance between the Dimensity 920 and Snapdragon 750G noticeable for everyday tasks like browsing and social media?
For basic tasks like browsing and social media, the difference will be minimal. Both chipsets are capable of handling these workloads smoothly. However, when multitasking, opening demanding apps, or switching between them, the Dimensity 920’s superior processing power will become more apparent, resulting in a snappier and more responsive experience.