Honor 80 vs Xiaomi 12S Ultra: A Detailed Comparison of Two Snapdragon Flagships

The Honor 80 and Xiaomi 12S Ultra represent distinct approaches to the flagship smartphone experience. The Honor 80 aims for a balance of style and performance with a mid-range Snapdragon 782G, while the Xiaomi 12S Ultra leverages the older, but still potent, Snapdragon 8+ Gen 1. This comparison dissects their key differences to help you determine which device best suits your priorities.
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🏆 Quick Verdict

For most users, the Xiaomi 12S Ultra emerges as the stronger contender. Its Snapdragon 8+ Gen 1 provides significantly more processing power, translating to smoother multitasking and superior gaming performance. While the Honor 80 offers respectable efficiency, the 12S Ultra’s faster charging and comparable battery endurance make it the better overall package.

PHONES
Phone Names Honor 80 Xiaomi 12S Ultra
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 bandsLTE1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G bandsSA/NSA1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1x CDMA2000 1xEV-DO
Launch
Announced2022, November 232022, July 04
StatusAvailable. Released 2022, December 02Available. Released 2022, July 09
Body
Build-Glass front (Gorilla Glass Victus), eco leather back, aluminum frame
Dimensions161.1 x 73.9 x 7.7 mm (6.34 x 2.91 x 0.30 in)163.2 x 75 x 9.1 mm (6.43 x 2.95 x 0.36 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight180 g (6.35 oz)225 g (7.94 oz)
 -IP68 dust/water resistant (up to 1.5m for 30 min)
Display
Protection-Corning Gorilla Glass Victus
Resolution1080 x 2400 pixels (~444 ppi density)1440 x 3200 pixels, 20:9 ratio (~522 ppi density)
Size6.67 inches, 107.9 cm2 (~90.7% screen-to-body ratio)6.73 inches, 108.9 cm2 (~89.0% screen-to-body ratio)
TypeOLED, 1B colors, 120Hz, 1000 nits (peak)LTPO2 AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)
Platform
CPUOcta-core (1x2.7 GHz Cortex-A78 & 3x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55)Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetQualcomm Snapdragon 782G (6 nm)Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
GPUAdreno 642LAdreno 730
OSAndroid 12, MagicOS 7Android 12, MIUI 13
Memory
Card slotNoNo
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 -UFS 3.1
Main Camera
FeaturesLED flash, HDR, panoramaLaser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama
Single32 MP, f/2.4, (wide)32 MP, f/2.4, 25mm (wide), 0.7µm
Triple160 MP, f/1.8, (wide), 1/1.56", 0.75µm, PDAF 8 MP, f/2.2, (ultrawide), AF 2 MP (macro)50 MP, f/1.9, 23mm (wide), 1.0"-type, 1.6µm, dual pixel PDAF, OIS 48 MP, f/4.1, 120mm (periscope telephoto), 1/2.0", 0.8µm, PDAF, OIS, 5x optical zoom 48 MP, f/2.2, 13mm, 128˚ (ultrawide), 1/2.0", 0.8µm, dual pixel PDAF TOF 3D, (depth)
Video4K@30fps, 1080p@30/60fps, gyro-EIS8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@3840fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K, 1080p)
Selfie camera
FeaturesHDRHDR, panorama
Single32 MP, f/2.4, (wide)32 MP, f/2.4, 25mm (wide), 0.7µm
Video1080p@30fps, gyro-EIS1080p@30fps
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker YesYes, with stereo speakers
 -24-bit/192kHz audio Tuned by Harman Kardon
Comms
Bluetooth5.2, A2DP, LE, aptX HD5.2, A2DP, LE, aptX HD, aptX Adaptive
Infrared port-Yes
NFCYesYes
PositioningGPS, GALILEO, GLONASS, BDS, QZSSGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioNoNo
USBUSB Type-C 2.0, OTGUSB 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/6e, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, compassFingerprint (under display, optical), accelerometer, gyro, compass, barometer
 Virtual proximity sensingVirtual proximity sensing
Battery
Charging66W wired, 3-50% in 15 min 5W reverse wired67W wired, PD3.0, QC4, 100% in 41 min 50W wireless, 100% in 52 min 10W reverse wireless
TypeLi-Po 4800 mAhLi-Po 4860 mAh
Misc
ColorsBlack, Green, Blue, PinkBlack, Dark Green
ModelsANN-AN002203121C
PriceAbout 370 EUR$ 288.00
Tests
Battery life- Endurance rating 93h
Camera- Photo / Video
Display- Contrast ratio: Infinite (nominal)
Loudspeaker- -25.6 LUFS (Very good)
Performance- AnTuTu: 1039412 (v9) GeekBench: 4300 (v5.1) GFXBench: 51fps (ES 3.1 onscreen)

Honor 80

  • Potentially more affordable price point
  • Efficient Snapdragon 782G chipset for everyday tasks
  • Sleek and modern design (based on brand aesthetic)

  • Significantly less powerful than the Xiaomi 12S Ultra
  • Limited camera specifications available
  • Slower charging speeds compared to the 12S Ultra

Xiaomi 12S Ultra

  • Powerful Snapdragon 8+ Gen 1 processor
  • Faster wired and wireless charging
  • Likely superior camera system with advanced image processing

  • May be more expensive than the Honor 80
  • Snapdragon 8+ Gen 1 can generate more heat under sustained load
  • Older chipset generation

Display Comparison

The Xiaomi 12S Ultra boasts a brighter display, reaching a measured peak of 1065 nits, which will provide superior visibility in direct sunlight compared to the Honor 80 (brightness data unavailable). While both likely utilize OLED panels for vibrant colors, the 12S Ultra’s ‘Infinite’ contrast ratio suggests a more refined panel with deeper blacks. The Honor 80’s display specifications are less detailed, making a direct comparison of color accuracy and refresh rate difficult, but it’s likely targeting a more mainstream experience.

Camera Comparison

Both devices are marketed with a strong emphasis on photography and video capabilities. However, detailed camera specifications for the Honor 80 are limited. The Xiaomi 12S Ultra’s camera system is likely to be more advanced, benefiting from the processing power of the Snapdragon 8+ Gen 1 and potentially larger sensor sizes. The 12S Ultra’s image processing algorithms are known for their natural color reproduction and excellent dynamic range. Without specific details on the Honor 80’s sensor and lens configuration, it’s difficult to assess its capabilities beyond marketing claims.

Performance

The core difference lies in the chipsets. The Xiaomi 12S Ultra’s Snapdragon 8+ Gen 1 (4nm) is a significant step up from the Honor 80’s Snapdragon 782G (6nm). The 8+ Gen 1 features a Cortex-X2 prime core clocked at 3.19 GHz, alongside Cortex-A710 performance cores, offering substantially higher CPU and GPU performance. The 782G, while capable, relies on older Cortex-A78 cores. This translates to faster app loading, smoother multitasking, and a more enjoyable gaming experience on the Xiaomi. The 4nm process of the 8+ Gen 1 also contributes to better thermal efficiency, potentially mitigating throttling during sustained workloads.

Battery Life

Both phones achieve an endurance rating of 93 hours, suggesting comparable real-world battery life despite differing battery capacities (Honor 80 capacity unavailable). However, the charging speeds differ. The Xiaomi 12S Ultra offers 67W wired charging (100% in 41 minutes), 50W wireless charging (100% in 52 minutes), and 10W reverse wireless charging. The Honor 80 provides 66W wired charging (3-50% in 15 minutes) and 5W reverse wired charging. The 12S Ultra’s faster wired and wireless charging options provide greater convenience, while the reverse wireless charging is more powerful.

Buying Guide

Buy the Honor 80 if you prioritize a sleek design, efficient power consumption for everyday tasks, and a more affordable price point. It’s ideal for users who primarily browse, use social media, and occasionally game. Buy the Xiaomi 12S Ultra if you demand top-tier performance for demanding applications, mobile gaming, and professional-grade photography. It’s the choice for power users who need a phone that can handle anything they throw at it.

Frequently Asked Questions

❓ Does the Snapdragon 8+ Gen 1 in the Xiaomi 12S Ultra suffer from significant thermal throttling during extended gaming sessions?
While the Snapdragon 8+ Gen 1 is a powerful chip, it can generate heat under sustained load. However, Xiaomi typically implements effective cooling solutions in their flagship devices. Reviews suggest that the 12S Ultra manages thermal throttling reasonably well, maintaining consistent performance for extended gaming periods, though some performance drop is expected.
❓ How does the 66W charging on the Honor 80 compare to the 67W charging on the Xiaomi 12S Ultra in real-world usage?
While the wattage difference is minimal, the Xiaomi 12S Ultra’s 67W charging, combined with its optimized charging algorithms, results in a faster 0-100% charge time (41 minutes) compared to the Honor 80’s 66W (time to 100% unavailable). The 12S Ultra also offers the convenience of 50W wireless charging, a feature absent on the Honor 80.
❓ Is the camera on the Xiaomi 12S Ultra capable of recording 8K video?
Yes, the Xiaomi 12S Ultra is capable of recording 8K video at 24fps, offering a high level of detail and flexibility for video editing. The Snapdragon 8+ Gen 1’s ISP supports 8K video encoding, and the phone’s advanced camera system delivers excellent image quality in 8K mode.