Realme GT Neo 3 vs vivo iQOO 9 Pro: A Deep Dive into Flagship Performance and Value

The Realme GT Neo 3 and vivo iQOO 9 Pro represent compelling options in the increasingly competitive flagship smartphone space. While both aim for high performance, they take different approaches – the GT Neo 3 prioritizes rapid charging and a balanced chipset, while the iQOO 9 Pro leverages Qualcomm’s top-tier Snapdragon 8 Gen 1 and adds wireless charging. This comparison dissects their strengths and weaknesses to determine which device delivers the best overall experience.
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🏆 Quick Verdict

For the average user prioritizing all-around performance and incredibly fast charging, the vivo iQOO 9 Pro emerges as the winner. Its Snapdragon 8 Gen 1, coupled with 120W wired and 50W wireless charging, offers a more premium experience, despite the potential for thermal throttling. However, the Realme GT Neo 3 remains a strong contender for budget-conscious gamers.

PHONES
Phone Names Realme GT Neo 3 vivo iQOO 9 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 66
5G bands1, 3, 5, 8, 28, 40, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78, 79 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
 CDMA2000 1xEV-DO CDMA2000 1x
Launch
Announced2022, March 222022, January 05
StatusAvailable. Released 2022, March 30Available. Released 2022, January 12
Body
BuildGlass front (Gorilla Glass 5), plastic frame, glass backGlass front (Panda Glass), aluminum frame, glass back or aramid fiber back
Dimensions163.3 x 75.6 x 8.2 mm (6.43 x 2.98 x 0.32 in)164.8 x 75.2 x 8.8 mm
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight188 g (6.63 oz)204 g or 210 g (7.20 oz)
 -Splash and dust resistant
Display
ProtectionCorning Gorilla Glass 5Panda Glass
Resolution1080 x 2412 pixels, 20:9 ratio (~394 ppi density)1440 x 3200 pixels, 20:9 ratio (~518 ppi density)
Size6.7 inches, 108.0 cm2 (~87.5% screen-to-body ratio)6.78 inches, 111.0 cm2 (~89.6% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, HDR10+LTPO2 AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 500 nits (typ), 1000 nits (HBM), 1500 nits (peak)
Platform
CPUOcta-core (4x2.85 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55)Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetMediatek Dimensity 8100 (5 nm)Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
GPUMali-G610 MC6Adreno 730
OSAndroid 12, upgradable to Android 13, Realme UI 3.0Android 12, Funtouch 12 (International), OriginOS Ocean (China)
Memory
Card slotNoNo
Internal128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 UFS 3.1UFS 3.1 (V6)
Main Camera
FeaturesDual-LED dual-tone flash, HDR, panoramaDual-LED lash, HDR, panorama
Single16 MP, f/2.5, 26mm (wide), 1/3.09", 1.0µm16 MP, f/2.5, (wide), 1/3.1", 1.0µm
Triple50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.3, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)50 MP, f/1.8, (wide), 1/1.57", 1.0µm, PDAF, gimbal OIS 16 MP, f/2.2, 60mm (telephoto), 1/3.1", 1.0µm, PDAF, OIS, 2.5x optical zoom 50 MP, f/2.3, 15mm, 150˚ (ultrawide), 1/2.76", 0.64µm, AF
Video4K@30/60fps, 1080p@30/60fps, gyro-EIS8K@30fps, 4K@24/30/60fps, 1080p@30/60fps, gyro-EIS
Selfie camera
FeaturesHDR, panoramaHDR
Single16 MP, f/2.5, 26mm (wide), 1/3.09", 1.0µm16 MP, f/2.5, (wide), 1/3.1", 1.0µm
Video1080p@30fps, gyro-EIS1080p@30fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with dual speakers
 24-bit/192kHz audio32-bit/384kHz audio
Comms
Bluetooth5.3, A2DP, LE, aptX HD5.2, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Infrared port-Yes
NFCYes (dual side)Yes
PositioningGPS (L1+L5), GLONASS, BDS, GALILEO, QZSSGPS, GLONASS, GALILEO, BDS, QZSS
RadioNoNo
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, ultrasonic), accelerometer, gyro, proximity, compass
Battery
Charging80W wired, 100% in 32 min120W wired, 50% in 8 min, 100% in 20 min 50W wireless 10W reverse wireless
Type5000 mAh4700 mAh
Misc
ColorsPlain Black (Asphalt Black), Silverstone White (Sprint White), Le Mans Blue (Nitro Blue)Legend (White w/ BMW M branding), Dark Cruise, Orange
ModelsRMX3561, RMX3560V2172A, I2022
PriceAbout 430 EURAbout 630 EUR
Tests
Battery life- Endurance rating 97h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -27.1 LUFS (Good) -24.8 LUFS (Very good)
Performance AnTuTu: 819348 (v9) GeekBench: 4079 (v5.1) GFXBench: 53fps (ES 3.1 onscreen) AnTuTu: 862324 (v8), 997948 (v9) GeekBench: 3708 (v5.1) GFXBench: 46fps (ES 3.1 onscreen)

Realme GT Neo 3

  • Faster charging time (32 minutes)
  • More power-efficient chipset (5nm)
  • Potentially more consistent performance under sustained load

  • Lower peak display brightness
  • Lacks wireless charging

vivo iQOO 9 Pro

  • Higher peak display brightness
  • Significantly faster charging (20 minutes)
  • Wireless and reverse wireless charging

  • More prone to thermal throttling
  • Less power-efficient chipset (4nm)

Display Comparison

Both phones feature displays with an infinite (nominal) contrast ratio, but the iQOO 9 Pro boasts a significant advantage in peak brightness, reaching 1000 nits compared to the GT Neo 3’s 796 nits. This translates to better visibility under direct sunlight. While both likely employ AMOLED panels, the iQOO 9 Pro’s higher brightness and potential for a higher refresh rate (not specified in the data, but typical for this class) make it the superior choice for media consumption and outdoor use. The lack of refresh rate data for the GT Neo 3 is a notable omission.

Camera Comparison

Both devices are listed as having Photo/Video capabilities, but lack specific details regarding sensor size, aperture, or OIS. Given the iQOO 9 Pro’s positioning as a flagship, it’s reasonable to assume a more sophisticated camera system with a larger primary sensor and optical image stabilization. The absence of camera specs makes a definitive comparison impossible, but the iQOO 9 Pro likely offers superior image quality and low-light performance. We can safely ignore the presence of a likely 2MP macro lens on both devices, as these are rarely useful.

Performance

The core difference lies in the chipsets: the iQOO 9 Pro utilizes the Qualcomm Snapdragon 8 Gen 1 (4nm), while the GT Neo 3 features the MediaTek Dimensity 8100 (5nm). The Snapdragon 8 Gen 1’s CPU configuration – 1x3.00 GHz Cortex-X2, 3x2.50 GHz Cortex-A710, and 4x1.80 GHz Cortex-A510 – is geared towards peak performance, but the 4nm process isn’t as efficient as the Dimensity 8100’s 5nm node. This means the iQOO 9 Pro is more prone to thermal throttling under sustained load. The Dimensity 8100’s 4x2.85 GHz Cortex-A78 and 4x2.0 GHz Cortex-A55 offer a strong balance of power and efficiency, making it a more consistent performer over longer gaming sessions. Both phones benefit from fast RAM, though the specific LPDDR5x speed isn’t provided.

Battery Life

The iQOO 9 Pro’s charging speed is a standout feature, achieving 50% charge in just 8 minutes and 100% in 20 minutes with its 120W wired charging. It also adds 50W wireless and 10W reverse wireless charging. The GT Neo 3’s 80W wired charging is still very fast (100% in 32 minutes), but significantly slower. Both phones share an endurance rating of 97 hours, suggesting similar real-world battery life despite the difference in charging speeds. The iQOO 9 Pro’s wireless charging capabilities provide added convenience, while the GT Neo 3 focuses solely on wired speed.

Buying Guide

Buy the Realme GT Neo 3 if you need a phone that charges *incredibly* quickly (32 minutes to full) and offers solid performance for gaming and everyday tasks without breaking the bank. It’s ideal for users who frequently top up their battery and want a reliable, fast device. Buy the vivo iQOO 9 Pro if you prefer the absolute highest performance, benefit from wireless charging convenience, and are willing to accept potentially higher temperatures during extended, demanding sessions. This phone caters to power users and those who demand the latest technology.

Frequently Asked Questions

❓ Will the Snapdragon 8 Gen 1 in the iQOO 9 Pro overheat during prolonged gaming sessions?
The Snapdragon 8 Gen 1 is known to generate more heat than some of its competitors. While the iQOO 9 Pro likely incorporates cooling solutions, expect some degree of thermal throttling during extended, demanding gaming sessions. Performance will likely be sustained for shorter bursts, but may dip over time.
❓ How does the 80W charging on the Realme GT Neo 3 compare to other phones in its price range?
80W charging is exceptionally fast for a phone in the GT Neo 3’s price bracket. Most competitors offer significantly slower charging speeds, making the GT Neo 3 a standout choice for users who prioritize quick top-ups. It's still slower than the iQOO 9 Pro's 120W, but remains very competitive.
❓ Does the iQOO 9 Pro support high frame rate gaming (90fps or 120fps) in popular titles like PUBG Mobile?
Given the Snapdragon 8 Gen 1’s capabilities and the iQOO 9 Pro’s gaming focus, it’s highly likely to support high frame rate gaming in PUBG Mobile and other popular titles. However, achieving consistently high frame rates may depend on the game’s settings and the phone’s thermal management.
❓ Is the lack of a dedicated telephoto lens on either phone a significant drawback?
The absence of a dedicated telephoto lens means that digital zoom will be relied upon for distant subjects, resulting in some loss of image quality. For casual users, this may not be a major issue, but photography enthusiasts who frequently zoom in on subjects might find it limiting.