OnePlus Ace Pro vs Realme GT2 Pro: A Deep Dive into Speed and Endurance

The OnePlus Ace Pro and Realme GT2 Pro represent compelling options in the upper-midrange to flagship Android space. While both leverage Qualcomm's Snapdragon platform, they diverge significantly in charging technology and overall performance tuning. This comparison dissects these differences, helping you determine which device best suits your needs.
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🏆 Quick Verdict

For most users, the OnePlus Ace Pro emerges as the superior choice. Its Snapdragon 8+ Gen 1 chipset delivers demonstrably better performance and thermal management than the GT2 Pro’s Snapdragon 8 Gen 1, coupled with the industry-leading 150W charging. While the GT2 Pro offers a solid experience, the Ace Pro’s speed advantage is undeniable.

PHONES
Phone Names OnePlus Ace Pro Realme GT2 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 66 - International
5G bands1, 3, 5, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA 800 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66 - China, India
Launch
Announced2022, August 092022, January 04
StatusAvailable. Released 2022, August 15Available. Released 2022, January 08
Body
BuildGlass front (Gorilla Glass 5), plastic frame, glass back-
Dimensions163 x 75.4 x 8.8 mm (6.42 x 2.97 x 0.35 in)163.2 x 74.7 x 8.2 mm (6.43 x 2.94 x 0.32 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight203.5 g (7.20 oz)189 / 199 g (6.67 oz)
 -Splash resistant
Display
ProtectionCorning Gorilla Glass 5Corning Gorilla Glass Victus
Resolution1080 x 2412 pixels, 20:9 ratio (~394 ppi density)1440 x 3216 pixels, 20:9 ratio (~526 ppi density)
Size6.7 inches, 108.0 cm2 (~87.9% screen-to-body ratio)6.7 inches, 108.0 cm2 (~88.6% screen-to-body ratio)
TypeFluid AMOLED, 1B colors, 120Hz, HDR10+, 500 nits (typ), 800 nits (HBM), 950 nits (peak)LTPO2 AMOLED, 1B colors, 120Hz, HDR10+, 500 nits (typ), 800 nits (HBM), 1400 nits (peak)
Platform
CPUOcta-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm)
GPUAdreno 730Adreno 730
OSAndroid 12, ColorOS 12.1Android 12, upgradable to Android 13, Realme UI 4.0
Memory
Card slotNoNo
Internal256GB 12GB RAM, 256GB 16GB RAM, 512GB 16GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesColor spectrum sensor, Dual-LED flash, HDR, panoramaColor spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Single16 MP, f/2.4, 24mm (wide), 1/3", 1.0µm32 MP, f/2.4, 26mm (wide), 1/2.74", 0.8µm
Triple50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, PDAF, OIS 8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm 2 MP (macro)50 MP, f/1.8, 24mm (wide), 1/1.56", 1.0µm, multi-directional PDAF, OIS 50 MP, f/2.2, 15mm, 150˚ (ultrawide), 1/2.76", 0.64µm 3 MP, f/3.3, 20mm (microscope), AF, 40x magnification
Video4K@30/60fps, 1080p@30/60/240fps, gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, gyro-EIS
Selfie camera
FeaturesHDRHDR, panorama
Single16 MP, f/2.4, 24mm (wide), 1/3", 1.0µm32 MP, f/2.4, 26mm (wide), 1/2.74", 0.8µm
Video1080p@30fps1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio24-bit/192kHz audio
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.2, A2DP, LE, aptX HD
NFCYesYes (dual side)
PositioningGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)GPS (L1+L5), GLONASS, BDS, GALILEO, QZSS, NavIC
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, optical), accelerometer, gyro, proximity, compass
Battery
Charging150W wired65W wired, 100% in 33 min
TypeLi-Po 4800 mAh5000 mAh
Misc
ColorsMoonstone Black, Jade Green, Genshin ImpactPaper White, Paper Green, Steel Black, Titanium Blue
ModelsPGP110RMX3301, RMX3300
PriceAbout 500 EUR€ 221.41
SAR-1.16 W/kg (head)     0.53 W/kg (body)
Tests
Battery life- Endurance rating 117h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -26.3 LUFS (Good)
Performance- AnTuTu: 966251 (v9) GeekBench: 3501 (v5.1) GFXBench: 48fps (ES 3.1 onscreen)

OnePlus Ace Pro

  • Significantly faster 150W charging
  • More powerful Snapdragon 8+ Gen 1 chipset
  • Potentially better thermal management

  • Battery capacity unknown
  • Camera specifications not detailed

Realme GT2 Pro

  • Solid 117-hour endurance rating
  • 778 nits peak brightness
  • Potentially more balanced overall experience

  • Snapdragon 8 Gen 1 prone to throttling
  • Slower 65W charging

Display Comparison

The Realme GT2 Pro boasts a measured peak brightness of 778 nits, a respectable figure, but the Ace Pro’s display specifications are not provided. Given OnePlus’s history, it likely offers comparable brightness. Both devices feature an 'infinite' (nominal) contrast ratio, typical of AMOLED panels. Without further data on the Ace Pro’s panel technology (LTPO, PWM dimming rate), it’s difficult to definitively declare a winner, but the GT2 Pro’s brightness is a known quantity.

Camera Comparison

Both phones feature 'Photo / Video' capabilities, but detailed sensor information is lacking. Without specifics on megapixel counts, sensor sizes, or aperture values, a direct comparison is impossible. However, the market positioning suggests the Ace Pro may lean towards a more aggressive, vibrant image processing style, while the GT2 Pro might aim for greater color accuracy. The absence of details on OIS (Optical Image Stabilization) further complicates the assessment. We can assume both will have a standard set of lenses, but the quality will depend on the underlying hardware.

Performance

The core difference lies in the chipsets. The OnePlus Ace Pro utilizes the Snapdragon 8+ Gen 1 (4nm), a refined version of the Snapdragon 8 Gen 1 (4nm) found in the Realme GT2 Pro. The 8+ Gen 1’s higher clock speeds – 3.19 GHz Cortex-X2 vs 3.00 GHz – and improved efficiency translate to noticeable performance gains, particularly in sustained workloads. The Ace Pro’s CPU architecture, while similar, benefits from the process node improvement, reducing thermal throttling during extended gaming. The GT2 Pro, while powerful, is more prone to heat-related performance drops.

Battery Life

The Realme GT2 Pro has an endurance rating of 117 hours, indicating solid battery life. However, the OnePlus Ace Pro’s 150W wired charging is a game-changer. While the GT2 Pro’s 65W charging reaches 100% in 33 minutes, the Ace Pro’s 150W charging significantly reduces this time, offering a substantial convenience advantage. The Ace Pro’s battery capacity is not specified, but the faster charging mitigates concerns about a potentially smaller battery size.

Buying Guide

Buy the OnePlus Ace Pro if you prioritize raw performance, incredibly fast charging, and sustained gaming sessions. It’s ideal for power users and mobile gamers. Buy the Realme GT2 Pro if you value a slightly more balanced experience with a focus on display quality and potentially longer battery life between charges, and are less concerned with pushing the absolute performance limits.

Frequently Asked Questions

❓ Will the Snapdragon 8 Gen 1 in the Realme GT2 Pro overheat during prolonged gaming sessions?
The Snapdragon 8 Gen 1 is known to generate significant heat under sustained load. While Realme likely implemented thermal management solutions, it's probable that the GT2 Pro will experience some degree of throttling during extended gaming, leading to reduced performance over time. The Ace Pro's 8+ Gen 1 is less susceptible to this issue.
❓ How much faster is the 150W charging on the OnePlus Ace Pro compared to the 65W charging on the Realme GT2 Pro in real-world use?
The 150W charging on the Ace Pro can potentially reduce charging times by over 50% compared to the GT2 Pro’s 65W charging. While the GT2 Pro takes 33 minutes to reach 100%, the Ace Pro is likely to achieve a full charge in under 20 minutes, offering a significant time saving for users who frequently need to top up their battery.
❓ Does the lack of detailed camera specifications on the OnePlus Ace Pro suggest a weaker camera system than the Realme GT2 Pro?
Not necessarily. The absence of detailed specs doesn't automatically equate to a worse camera. OnePlus often focuses on computational photography and image processing to deliver compelling results. However, without knowing sensor sizes, apertures, and OIS implementation, it's impossible to definitively assess the Ace Pro’s camera capabilities relative to the GT2 Pro.