Honor 80 Pro vs Xiaomi 12S Pro: A Deep Dive into Snapdragon 8+ Gen 1 Flagships

The Honor 80 Pro and Xiaomi 12S Pro represent compelling options in the flagship smartphone space, both powered by Qualcomm’s Snapdragon 8+ Gen 1. However, they diverge in key areas like charging technology and potentially, software optimization. This comparison dissects these differences to determine which device delivers the superior experience for various user needs.
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🏆 Quick Verdict

For most users, the Xiaomi 12S Pro emerges as the stronger choice. Its significantly faster 120W wired and 50W wireless charging capabilities, coupled with a similar performance profile thanks to the Snapdragon 8+ Gen 1, provide a more convenient and time-saving experience. While the Honor 80 Pro is a capable device, it can't match the charging prowess of its rival.

PHONES
Phone Names Honor 80 Pro Xiaomi 12S 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 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 07
Body
Build-Glass front (Gorilla Glass Victus), glass back or eco leather back, aluminum frame
Dimensions163.3 x 74.9 x 7.8 mm (6.43 x 2.95 x 0.31 in)163.6 x 74.6 x 8.2 mm or 8.7 mm
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight188 g (6.63 oz)203 g / 204 g (7.16 oz)
Display
Protection-Corning Gorilla Glass Victus
Resolution1224 x 2700 pixels (~437 ppi density)1440 x 3200 pixels, 20:9 ratio (~521 ppi density)
Size6.78 inches, 111.5 cm2 (~91.2% screen-to-body ratio)6.73 inches, 109.4 cm2 (~89.6% screen-to-body ratio)
TypeOLED, 1B colors, 120Hz, HDR, 1000 nits (peak)LTPO AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)
Platform
CPUOcta-core (1x3.0 GHz Cortex-X2 & 3x2.5 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
GPUAdreno 730Adreno 730
OSAndroid 12, MagicOS 7Android 12, MIUI 13
Memory
Card slotNoNo
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 -UFS 3.1
Main Camera
Dual50 MP, f/2.4, 100˚, (ultrawide) 2 MP, f/2.4, (depth)-
FeaturesLED flash, HDR, panoramaLeica lens, color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Single-32 MP, f/2.5, 26mm (wide), 0.7µm
Triple160 MP, f/1.8, (wide), 1/1.56", 0.75µm, PDAF 50 MP, f/2.0, 122˚ (ultrawide), AF Auxiliary lens50 MP, f/1.9, 24mm (wide), 1/1.28", 1.22µm, dual pixel PDAF, OIS 50 MP, f/1.9, 50mm (telephoto), PDAF, 2x optical zoom 50 MP, f/2.2, 115˚ (ultrawide)
Video4K@30fps, 1080p@30/60fps, gyro-EIS8K@24fps (HDR), 4K@30/60fps (HDR10+), 1080p@30/120/240/960fps, 720p@1920fps, gyro-EIS
Selfie camera
Dual50 MP, f/2.4, 100˚, (ultrawide) 2 MP, f/2.4, (depth)-
FeaturesHDRHDR, panorama
Single-32 MP, f/2.5, 26mm (wide), 0.7µm
Video4K@30fps, 1080p@30fps, gyro-EIS1080p@30/60fps, 720p@120fps, HDR10+
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, 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
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, compassFingerprint (under display, optical), accelerometer, gyro, compass
 Virtual proximity sensingVirtual proximity sensing
Battery
Charging66W wired, 3-50% in 15 min 5W reverse wired120W wired, PD3.0, QC4, 100% in 19 min 50W wireless, 100% in 42 min 10W reverse wireless
TypeLi-Po 4800 mAhLi-Po 4600 mAh
Misc
ColorsBlack, Green, Blue, PinkGray, White, Purple, Green
ModelsANP-AN002206122SC
PriceAbout 420 EURAbout 670 EUR

Honor 80 Pro

  • Potentially refined software experience with MagicOS
  • Solid all-around performance with Snapdragon 8+ Gen 1
  • Competitively priced within the flagship segment

  • Significantly slower charging speeds compared to Xiaomi 12S Pro
  • Limited wireless charging capabilities

Xiaomi 12S Pro

  • Ultra-fast 120W wired charging
  • Convenient 50W wireless charging
  • Slightly higher CPU clock speed for potential performance gains

  • MIUI software can be polarizing
  • Potential for more aggressive thermal throttling under sustained load

Display Comparison

While both devices likely feature high-quality AMOLED panels, specific details like peak brightness and refresh rate are missing. However, the core display technology is similar. The absence of LTPO in either specification suggests both will rely on adaptive refresh rates to balance smoothness and power consumption. Bezels are likely comparable given the flagship positioning, and color accuracy will depend on software calibration, a potential differentiator between Honor’s MagicOS and Xiaomi’s MIUI.

Camera Comparison

Detailed camera specifications are absent, making a direct comparison challenging. However, both phones are expected to feature capable camera systems befitting their flagship status. The Xiaomi 12S Pro’s potential for faster image processing due to its slightly more powerful CPU could give it an edge in computational photography. The absence of information regarding sensor sizes and OIS implementation makes it difficult to assess image quality definitively. We can assume both will offer a versatile set of lenses, but the quality of the image processing algorithms will be a key differentiator.

Performance

Both the Honor 80 Pro and Xiaomi 12S Pro utilize the Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm) chipset. The Xiaomi 12S Pro boasts a slightly higher peak CPU clock speed (3.19 GHz vs 3.0 GHz on the Honor 80 Pro), but this difference is unlikely to translate into a noticeable real-world performance gap for most tasks. Both phones feature the same CPU core configuration (1x Cortex-X2, 3x Cortex-A710, 4x Cortex-A510). Thermal management will be crucial; the 4nm process helps, but sustained loads could lead to throttling. The RAM type (likely LPDDR5x on both) will also influence performance, but specifics are unavailable.

Battery Life

The Xiaomi 12S Pro’s charging capabilities are the standout feature. Its 120W wired charging promises a full charge in just 19 minutes, a significant advantage over the Honor 80 Pro’s 66W charging (3-50% in 15 min). The addition of 50W wireless charging on the Xiaomi 12S Pro, completing a full charge in 42 minutes, further widens the gap. While battery capacity isn’t specified, the faster charging speeds of the Xiaomi 12S Pro effectively mitigate any potential disadvantage from a slightly smaller battery size. The 10W reverse wireless charging on the Xiaomi 12S Pro is also more useful than the Honor 80 Pro's 5W offering.

Buying Guide

Buy the Honor 80 Pro if you prioritize a potentially more refined software experience (depending on MagicOS version) and are less concerned with ultra-fast charging. It’s a solid all-rounder for everyday use. Buy the Xiaomi 12S Pro if you demand the quickest possible charging – both wired and wireless – and value the convenience of topping up your battery in under 20 minutes. This phone is ideal for power users and those frequently on the go.

Frequently Asked Questions

❓ Does the Xiaomi 12S Pro's 120W charging degrade the battery health faster?
While extremely fast charging can theoretically contribute to faster battery degradation over the long term, Xiaomi incorporates intelligent charging algorithms and safety mechanisms to minimize this effect. The phone dynamically adjusts charging speed based on battery condition and usage patterns, mitigating potential damage.
❓ Is the difference in CPU clock speed between the Honor 80 Pro and Xiaomi 12S Pro noticeable in gaming?
The 0.19 GHz difference in CPU clock speed is unlikely to result in a significant performance difference in gaming. Both phones are powered by the same Snapdragon 8+ Gen 1 chipset, and GPU performance is the primary factor in gaming. Thermal throttling, if it occurs, will have a greater impact than the minor CPU clock speed variation.
❓ How does MagicOS on the Honor 80 Pro compare to MIUI on the Xiaomi 12S Pro in terms of bloatware?
MIUI has historically been criticized for including pre-installed bloatware, although Xiaomi has made efforts to reduce this in recent versions. MagicOS generally offers a cleaner software experience with less pre-installed software, but this can vary depending on the region and carrier.
❓ Can I use the Xiaomi 12S Pro's reverse wireless charging to charge my earbuds or smartwatch?
Yes, the Xiaomi 12S Pro supports reverse wireless charging, allowing you to wirelessly charge compatible devices like earbuds or smartwatches. However, the 10W output is relatively slow, so it's best suited for topping up smaller devices rather than fully charging them.