Realme GT Neo Flash vs Samsung Galaxy A73 5G: A Deep Dive into Performance and Value

The Realme GT Neo Flash and Samsung Galaxy A73 5G represent compelling options in the increasingly competitive mid-range 5G smartphone market. While both aim to deliver a balanced experience, they take distinctly different approaches – the GT Neo Flash prioritizing raw performance and charging speed, while the A73 5G focuses on a more well-rounded feature set and Samsung’s established ecosystem. This comparison will dissect their key differences to help you determine which device best suits your needs.
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🏆 Quick Verdict

For users prioritizing performance and rapid charging, the Realme GT Neo Flash is the clear winner. Its Dimensity 1200 chipset offers a significant performance advantage over the Snapdragon 778G in the A73 5G, and the 65W charging is dramatically faster. However, the A73 5G provides a more polished software experience and potentially longer software support.

PHONES
Phone Names Realme GT Neo Flash Samsung Galaxy A73 5G
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 38, 40, 41, 66
5G bands1, 28, 40, 41, 77, 78, 79 SA/NSA1, 3, 5, 7, 28, 40, 41, 66, 78 SA/NSA/Sub6
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / HSPA / LTE / 5G
 CDMA2000 1xEV-DO -
Launch
Announced2021, May 252022, March 17
StatusAvailable. Released 2021, June 06Available. Released 2022, April 22
Body
Dimensions158.5 x 73.3 x 8.4 mm (6.24 x 2.89 x 0.33 in)163.7 x 76.1 x 7.6 mm (6.44 x 3.00 x 0.30 in)
SIMNano-SIM + Nano-SIM· Nano-SIM· Nano-SIM + Nano-SIM
Weight179 g (6.31 oz)181 g (6.38 oz)
 -IP67 dust/water resistant (up to 1m for 30 min)
Display
Protection-Corning Gorilla Glass 5
Resolution1080 x 2400 pixels, 20:9 ratio (~409 ppi density)1080 x 2400 pixels, 20:9 ratio (~393 ppi density)
Size6.43 inches, 99.8 cm2 (~85.9% screen-to-body ratio)6.7 inches, 108.4 cm2 (~87.0% screen-to-body ratio)
TypeSuper AMOLED, 120HzSuper AMOLED Plus, 120Hz, 800 nits (HBM)
Platform
CPUOcta-core (1x3.0 GHz Cortex-A78 & 3x2.6 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55)
ChipsetMediatek Dimensity 1200 (6 nm)Qualcomm SM7325 Snapdragon 778G 5G (6 nm)
GPUMali-G77 MC9Adreno 642L
OSAndroid 11, Realme UI 2.0Android 12, up to 4 major Android upgrades, One UI 6.1
Memory
Card slotNomicroSDXC (uses shared SIM slot)
Internal256GB 8GB RAM, 256GB 12GB RAM128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM
 UFS 3.1-
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaLED flash, panorama, HDR
Quad-108 MP, f/1.8, (wide), PDAF, OIS 12 MP, f/2.2, (ultrawide) 5 MP (macro) Auxiliary lens
Single16 MP, f/2.5, 26mm (wide), 1/3.0", 1.0µm32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Triple64 MP, f/1.8, 26mm (wide), 1/1.73", 0.8µm, PDAF 8 MP, f/2.3, 16mm, 119˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)-
Video4K@30/60fps, 1080p@30/60/480fps, gyro-EIS4K@30fps, 1080p@30/60fps; gyro-EIS
Selfie camera
FeaturesHDR, panoramaHDR
Single16 MP, f/2.5, 26mm (wide), 1/3.0", 1.0µm32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
Video1080p@30fps4K@30fps, 1080p@30fps
Sound
3.5mm jack YesNo
35mm jackYesNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio-
Comms
Bluetooth5.1, A2DP, LE, aptX HD5.0, A2DP, LE
NFCYesYes (market/region dependent)
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSSGPS, GLONASS, GALILEO, BDS, QZSS
RadioNoUnspecified
USBUSB Type-C 2.0USB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, proximity, compassFingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery
Charging65W wired, 100% in 35 min25W wired
Type4500 mAhLi-Po 5000 mAh
Misc
ColorsBlack, Silver, Aurora, YellowGray, Mint, White
ModelsRMX3350SM-A736B, SM-A736B/DS
PriceAbout 290 EURAbout 600 EUR
SAR-1.14 W/kg (head)
SAR EU-1.28 W/kg (head)     1.42 W/kg (body)

Realme GT Neo Flash

  • Significantly faster charging (65W)
  • More powerful processor (Dimensity 1200)
  • Better gaming performance

  • Potentially less refined software experience
  • May receive fewer software updates

Samsung Galaxy A73 5G

  • Polished Samsung software experience
  • Potentially longer software support
  • Balanced feature set

  • Slower charging (25W)
  • Less powerful processor (Snapdragon 778G)
  • Lower gaming performance

Display Comparison

Neither device boasts a top-tier display, but differences exist. While specific display specs (resolution, peak brightness) aren't provided, the A73 5G likely benefits from Samsung’s display expertise, potentially offering slightly better color accuracy and viewing angles. However, the GT Neo Flash’s display is likely tuned for a more vibrant, gaming-focused experience. Bezels are expected to be comparable, typical of this price segment. The absence of LTPO technology on either device means refresh rate adjustments won't be as power-efficient as on flagship models.

Camera Comparison

Without detailed camera specs, a direct comparison is challenging. However, the A73 5G likely benefits from Samsung’s image processing algorithms, potentially delivering more consistent and pleasing results in various lighting conditions. The GT Neo Flash may prioritize a more vibrant, contrast-rich look. The presence or absence of Optical Image Stabilization (OIS) on the main sensor would be a significant differentiator, favoring the device that includes it. We can assume both phones will include a standard suite of camera modes, but the A73 5G’s software is likely to offer more advanced features and editing tools. The inclusion of a 2MP macro camera on either device is largely a marketing gimmick and shouldn’t heavily influence purchasing decisions.

Performance

The core difference lies in the chipsets. The Realme GT Neo Flash’s Mediatek Dimensity 1200 (6nm) is a significantly more powerful processor than the Samsung Galaxy A73 5G’s Qualcomm Snapdragon 778G 5G (6nm). The Dimensity 1200’s CPU configuration – 1x3.0 GHz Cortex-A78, 3x2.6 GHz Cortex-A78, and 4x2.0 GHz Cortex-A55 – provides a substantial advantage in multi-core performance compared to the A73’s 1x2.4 GHz Cortex-A78, 3x2.2 GHz Cortex-A78, and 4x1.9 GHz Cortex-A55. This translates to faster app loading times, smoother multitasking, and a more responsive gaming experience. While both use 6nm fabrication, the Dimensity 1200’s architecture delivers more raw processing power. The GT Neo Flash is likely to exhibit less throttling under sustained load due to its more robust cooling system (based on Realme’s gaming-focused branding).

Battery Life

The Realme GT Neo Flash’s 65W wired charging is a game-changer, achieving a 100% charge in just 35 minutes. The Samsung Galaxy A73 5G’s 25W charging is considerably slower, requiring significantly more time to fully replenish the battery. While battery capacity isn’t specified, the faster charging of the GT Neo Flash mitigates the impact of a potentially smaller battery. Users who frequently find themselves needing to top up their phone will greatly benefit from the GT Neo Flash’s charging speed. The A73 5G will likely offer slightly better battery life in moderate usage scenarios due to the more efficient Snapdragon 778G, but the convenience of the GT Neo Flash’s rapid charging is a compelling advantage.

Buying Guide

Buy the Realme GT Neo Flash if you need a phone for demanding tasks like gaming, video editing, or frequent multitasking, and if minimizing charging downtime is crucial. Its superior chipset and charging capabilities cater to power users. Buy the Samsung Galaxy A73 5G if you prefer a more refined software experience, value Samsung’s ecosystem integration, and prioritize a balanced feature set over outright performance. It’s a solid all-rounder for everyday use.

Frequently Asked Questions

❓ Does the Dimensity 1200 in the Realme GT Neo Flash get noticeably hot during extended gaming sessions?
While the Dimensity 1200 is a powerful chip, Realme typically implements effective cooling solutions in their gaming-focused devices. Expect some heat buildup during prolonged gaming, but it's unlikely to cause significant throttling or discomfort. The A73 5G's Snapdragon 778G will likely run cooler, but at the cost of performance.
❓ How does the software experience differ between Realme UI and Samsung's One UI?
Samsung's One UI is known for its polished interface, extensive features, and generally longer software support commitment. Realme UI is more streamlined and customizable, but may receive fewer major Android updates. One UI also benefits from tighter integration with Samsung's ecosystem of devices and services.
❓ Is the 25W charging on the Galaxy A73 5G slow compared to other phones in this price range?
Yes, 25W charging is relatively slow compared to the 65W charging on the Realme GT Neo Flash and even some other competitors. Expect a full charge to take well over an hour, potentially closer to two hours depending on battery capacity. This is a significant drawback for users who prioritize quick top-ups.