Honor GT vs. vivo iQOO 12 Pro: A Deep Dive into Snapdragon 8 Gen 3 Flagships

The Honor GT and vivo iQOO 12 Pro represent the cutting edge of Android performance, both powered by Qualcomm’s Snapdragon 8 Gen 3. However, these devices aren’t simply clones; they diverge significantly in charging technology and wireless features, creating a clear choice for users prioritizing speed versus convenience.
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🏆 Quick Verdict

For the average user, the vivo iQOO 12 Pro emerges as the stronger contender. While both phones share the same processor, the iQOO 12 Pro’s 120W wired charging and inclusion of 50W wireless charging offer a substantial advantage in daily usability and convenience, justifying its potential price premium.

PHONES
Phone Names Honor GT vivo iQOO 12 Pro
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 850 / 900 / 1900 / 2100HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bandsLTE1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 34, 38, 39, 40, 41, 42, 66
5G bandsSA/NSA1, 2, 3, 5, 7, 8, 12, 20, 25, 26, 28, 66, 38, 40, 41, 77, 78 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / HSPA / LTE / 5GGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
Launch
Announced2024, December 172023, November 07
StatusAvailable. Released 2024, December 17Available. Released 2023, November 14
Body
Dimensions161 x 74.2 x 7.7 mm (6.34 x 2.92 x 0.30 in)164.6 x 75.4 x 8.6 mm or 8.8 mm
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight196 g (6.91 oz)205 g or 210 g (7.23 oz)
Display
Resolution1200 x 2664 pixels (~436 ppi density)1440 x 3200 pixels, 20:9 ratio (~518 ppi density)
Size6.7 inches, 108.5 cm2 (~90.8% screen-to-body ratio)6.78 inches, 111.0 cm2 (~89.4% screen-to-body ratio)
TypeAMOLED, 1B colors, 120Hz, HDR, 1200 nits (HBM), 4000 nits (peak)LTPO AMOLED, 1B colors, 144Hz, HDR10+, 1600 nits (HBM), 3000 nits (peak)
Platform
CPU8-core (1x3.3GHz Cortex-X4 & 3x3.2GHz Cortex-A720 & 2x3.0GHz Cortex-A720 & 2x2.3GHz Cortex-A520)Octa-core (1x3.3 GHz Cortex-X4 & 3x3.2 GHz Cortex-A720 & 2x3.0 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520)
ChipsetQualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
GPUAdreno 750Adreno 750
OSAndroid 15, MagicOS 9Android 14, up to 2 major Android upgrades, Funtouch 14 (International), OriginOS 4 (China)
Memory
Card slotNoNo
Internal256GB 12GB RAM, 256GB 16GB RAM, 512GB 12GB RAM, 512GB 16GB RAM, 1TB 16GB RAM256GB 16GB RAM, 512GB 16GB RAM, 1TB 16GB RAM
Main Camera
Dual50 MP, f/2.0, (wide), 1/1.56", 1.0µm, PDAF, OIS 12 MP, f/2.2, 112˚ (ultrawide), AF-
FeaturesLED flash, HDR, panoramaColor spectrum sensor, Dual-LED flash, HDR, panorama
Triple-50 MP, f/1.7, 23mm (wide), 1/1.3", 1.2µm, ulti-directional PDAF, OIS 64 MP, f/2.6, 70mm (periscope telephoto), 1/2.0", PDAF, OIS, 3x optical zoom 50 MP, f/2.0, 15mm, 119˚ (ultrawide), AF
Video4K, 1080p, gyro-EIS, OIS8K@30fps, 4K@24/30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Selfie camera
FeaturesHDRHDR
Single16 MP, f/2.5, (wide)16 MP, f/2.5, (wide)
Video1080p, gyro-EIS1080p@30fps, gyro-EIS
Sound
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
Comms
Bluetooth5.3, A2DP, LE, aptX HD5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Infrared portYesYes
NFCYesYes
PositioningGPS, GALILEO, GLONASS, BDS (B1I+B1c)GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi DirectWi-Fi 802.11 a/b/g/n/ac/6/7, tri-band, Wi-Fi Direct
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, compass, ultrasound proximityFingerprint (under display, ultrasonic), accelerometer, gyro, proximity, compass
Battery
Charging100W wired, 60% in 15 min 5W reverse wired120W wired 50W wireless 10W reverse wireless
TypeSi/C Li-Ion 5300 mAh5100 mAh
Misc
ColorsBlack, White, GreenBlack, Red, White (BMW M branding)
ModelsAMG-AN00V2329A
PriceAbout 290 EURAbout 650 EUR

Honor GT

  • Potentially lower price point
  • Fast 100W wired charging
  • Snapdragon 8 Gen 3 performance

  • No wireless charging
  • Slower charging than iQOO 12 Pro

vivo iQOO 12 Pro

  • Industry-leading 120W wired charging
  • Convenient 50W wireless charging
  • Snapdragon 8 Gen 3 performance

  • Likely higher price
  • Potential for faster battery degradation with extreme fast charging

Display Comparison

Both devices utilize the Snapdragon 8 Gen 3, meaning display performance will be largely similar, assuming comparable panel quality. However, specifics like peak brightness and PWM dimming frequency (not provided) will be crucial differentiators. The absence of LTPO information suggests both may not dynamically adjust refresh rates for optimal power efficiency, potentially impacting battery life during static content viewing. Bezels are likely similar given the focus on maximizing screen real estate in this segment.

Camera Comparison

Without detailed camera specifications, a direct comparison is limited. However, the market positioning of both brands suggests a focus on computational photography. The iQOO series often emphasizes image processing algorithms for vibrant, social media-ready photos, while Honor tends towards a more natural color profile. Sensor size and OIS implementation (not specified) will be key determinants of low-light performance. The absence of information regarding lens apertures makes it difficult to assess depth of field capabilities.

Performance

The core performance is virtually identical, as both the Honor GT and vivo iQOO 12 Pro are equipped with the Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4nm). The CPU configuration – 1x3.3GHz Cortex-X4, 3x3.2GHz Cortex-A720, 2x3.0GHz Cortex-A720, and 2x2.3GHz Cortex-A520 – is mirrored across both devices. The 4nm process node ensures excellent thermal efficiency, but sustained performance will depend heavily on the cooling solutions employed by each manufacturer (data not provided). RAM speed (likely LPDDR5x) is also expected to be comparable, minimizing performance bottlenecks.

Battery Life

The iQOO 12 Pro’s 120W wired charging significantly outpaces the Honor GT’s 100W, promising a faster 0-100% charge time. The iQOO 12 Pro also introduces 50W wireless charging, a feature absent in the Honor GT. While battery capacity isn’t specified, the faster charging speeds of the iQOO 12 Pro effectively mitigate the impact of a potentially smaller battery, offering more flexibility for users who frequently top up their devices. The 5W/10W reverse wired charging on both devices is primarily for accessories, not substantial power delivery to other phones.

Buying Guide

Buy the Honor GT if you prioritize a potentially lower price point and are comfortable relying solely on fast wired charging. It’s a solid choice for gamers who primarily charge overnight. Buy the vivo iQOO 12 Pro if you value the flexibility of both incredibly fast wired charging *and* convenient wireless charging, and are willing to pay a bit more for the added functionality. This phone caters to users constantly on the move.

Frequently Asked Questions

❓ Will the 120W charging of the iQOO 12 Pro significantly degrade the battery health over time?
While extremely fast charging can theoretically accelerate battery degradation, modern smartphones employ sophisticated charging management systems to mitigate this effect. The iQOO 12 Pro likely utilizes adaptive charging algorithms that slow down the charging rate as the battery nears full capacity, minimizing heat and stress on the battery cells. However, long-term battery health will inevitably be affected by any charging method.
❓ Does either phone support 8K video recording, and if so, at what frame rate?
The Snapdragon 8 Gen 3 is capable of 8K video recording, but whether either the Honor GT or iQOO 12 Pro fully supports this feature, and at what frame rate (24/30fps), is not specified in the provided data. This would depend on the camera software and hardware implementation by each manufacturer.
❓ How does the thermal management differ between the Honor GT and iQOO 12 Pro during extended gaming sessions?
Without specific details on the cooling systems (vapor chamber size, heat pipe configuration, etc.), it's difficult to definitively say which phone manages thermals better. However, iQOO phones are often marketed with a strong focus on gaming performance, suggesting a potentially more robust cooling solution. Both phones benefit from the 4nm Snapdragon 8 Gen 3, which is more efficient than previous generations.