Huawei Mate 50E vs Xiaomi 12S Ultra: A Detailed Comparison of Flagship Features

The Huawei Mate 50E and Xiaomi 12S Ultra represent distinct approaches to the flagship smartphone experience. The Mate 50E aims for a balance of features and affordability, leveraging the Snapdragon 778G 5G. Conversely, the 12S Ultra throws everything at the wall – a top-tier Snapdragon 8+ Gen 1, a focus on camera prowess, and fast charging – but at a potentially higher price point. This comparison dissects their strengths and weaknesses to determine which device reigns supreme.
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🏆 Quick Verdict

For the average user prioritizing camera quality and raw performance, the Xiaomi 12S Ultra is the clear winner. Its Snapdragon 8+ Gen 1 delivers significantly faster processing and superior gaming capabilities. However, the Mate 50E offers a compelling value proposition for those seeking a capable all-rounder without breaking the bank.

PHONES
Phone Names Huawei Mate 50E 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 bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 411, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 42
5G bands-1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA
SpeedHSPA, LTEHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTEGSM / CDMA / HSPA / EVDO / LTE / 5G
 -CDMA2000 1xEV-DO
Launch
Announced2022, September 062022, July 04
StatusAvailable. Released 2022, October 23Available. Released 2022, July 09
Body
Build-Glass front (Gorilla Glass Victus), eco leather back, aluminum frame
Dimensions161.5 x 76.1 x 8 mm (6.36 x 3.00 x 0.31 in)163.2 x 75 x 9.1 mm (6.43 x 2.95 x 0.36 in)
SIM· Nano-SIM· Nano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight201 g (7.09 oz)225 g (7.94 oz)
 -IP68 dust/water resistant (up to 1.5m for 30 min)
Display
Protection-Corning Gorilla Glass Victus
Resolution1224 x 2700 pixels (~442 ppi density)1440 x 3200 pixels, 20:9 ratio (~522 ppi density)
Size6.7 inches, 108.9 cm2 (~88.6% screen-to-body ratio)6.73 inches, 108.9 cm2 (~89.0% screen-to-body ratio)
TypeOLED, 1B colors, 90HzLTPO2 AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)
Platform
CPUOcta-core (1x2.4 GHz Cortex-A78 & 3x2.2 GHz Cortex-A78 & 4x1.9 GHz Cortex-A55)Octa-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)
ChipsetQualcomm SM7325 Snapdragon 778G 5G (6 nm)Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
GPUAdreno 642LAdreno 730
OSHarmonyOS 3.0Android 12, MIUI 13
Memory
Card slotNano Memory (uses shared SIM slot)No
Internal128GB 8GB RAM, 256GB 8GB RAM256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 -UFS 3.1
Main Camera
Dual50 MP, f/1.4-f/4.0, 24mm (wide), PDAF, OIS 13 MP, f/2.2, 13mm, 120˚ (ultrawide), PDAF-
FeaturesLaser AF, color spectrum sensor, LED flash, panorama, HDRLaser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panorama
Single-32 MP, f/2.4, 25mm (wide), 0.7µm
Triple-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@30/60fps, 1080p@30/60/120fps, 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
FeaturesHDR, panoramaHDR, panorama
Single13 MP, f/2.4, 18mm (ultrawide)32 MP, f/2.4, 25mm (wide), 0.7µm
Video4K@30/60fps, 1080p@30/60fps1080p@30fps
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, LE5.2, A2DP, LE, aptX HD, aptX Adaptive
Infrared portYesYes
NFCYesYes
PositioningGPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
RadioNoNo
USBUSB Type-C 3.1, 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, proximity, barometer, compassFingerprint (under display, optical), accelerometer, gyro, compass, barometer
 -Virtual proximity sensing
Battery
Charging66W wired 5W reverse wired67W wired, PD3.0, QC4, 100% in 41 min 50W wireless, 100% in 52 min 10W reverse wireless
TypeLi-Po 4460 mAhLi-Po 4860 mAh
Misc
ColorsBlack, Silver, PurpleBlack, Dark Green
ModelsCET-AL602203121C
PriceAbout 580 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)

Huawei Mate 50E

  • More affordable price point
  • Efficient Snapdragon 778G 5G chipset
  • Decent battery life (93h endurance)

  • Less powerful processor compared to the 12S Ultra
  • Likely inferior camera performance
  • Limited display specifications

Xiaomi 12S Ultra

  • Flagship Snapdragon 8+ Gen 1 performance
  • Brighter and higher-quality display
  • Faster charging speeds (wired and wireless)

  • Higher price tag
  • Potential for thermal throttling under heavy load
  • May be less power efficient than the Mate 50E

Display Comparison

The Xiaomi 12S Ultra boasts a significantly brighter display, reaching a measured peak of 1065 nits, compared to an unspecified brightness for the Mate 50E. This translates to better visibility under direct sunlight. While both likely employ high-refresh-rate OLED panels (inferred from the flagship positioning of the 12S Ultra), the 12S Ultra’s infinite contrast ratio suggests a superior panel with deeper blacks. The lack of detailed display specs for the Mate 50E suggests a more standard OLED implementation, prioritizing cost savings.

Camera Comparison

Both devices are marketed with a strong camera focus, but the Xiaomi 12S Ultra likely holds a significant advantage. While both are listed as having 'Photo / Video' capabilities, the 12S Ultra’s flagship status suggests a more advanced sensor and image processing pipeline. The 12S Ultra likely features a larger main sensor (though size is unspecified) and more sophisticated optical image stabilization (OIS). The Mate 50E, while capable, will likely rely on software optimizations to compete, and may fall short in low-light performance and dynamic range. The absence of detailed camera specs for the Mate 50E suggests a more conservative approach to camera hardware.

Performance

The core difference lies in the chipsets. The Xiaomi 12S Ultra’s Snapdragon 8+ Gen 1 (4nm) is a substantial upgrade over the Mate 50E’s Snapdragon 778G 5G (6nm). The 8+ Gen 1 features a Cortex-X2 prime core clocked at 3.19 GHz, alongside Cortex-A710 performance cores, offering a significant performance leap in CPU-intensive tasks. The 778G’s Cortex-A78 cores, while capable, are less efficient and slower. The 4nm process of the 8+ Gen 1 also contributes to better thermal efficiency, reducing the likelihood of throttling during sustained workloads. The 12S Ultra will excel in gaming and demanding applications, while the Mate 50E will provide a smooth experience for everyday use.

Battery Life

Both phones achieve an endurance rating of 93 hours, indicating similar real-world battery life despite potential differences in battery capacity (unspecified for the Mate 50E). However, the charging speeds differ. The Xiaomi 12S Ultra offers 67W wired charging (reaching 100% in 41 minutes), 50W wireless charging (100% in 52 minutes), and 10W reverse wireless charging. The Mate 50E provides 66W wired charging and 5W reverse wired charging. The 12S Ultra’s faster wired and wireless charging capabilities provide greater convenience and quicker top-ups, offsetting any potential battery capacity disadvantage.

Buying Guide

Buy the Huawei Mate 50E if you need a reliable daily driver with good battery life and a decent camera, and are sensitive to price. It’s ideal for users who prioritize efficiency and don’t demand the absolute highest performance. Buy the Xiaomi 12S Ultra if you prefer a no-compromise experience with a class-leading camera system, blazing-fast performance for demanding tasks like video editing and gaming, and are willing to pay a premium for those features.

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 considerable heat under sustained load. The Xiaomi 12S Ultra incorporates thermal management solutions, but some throttling is still possible during prolonged gaming. However, the 4nm process and optimized cooling should mitigate this issue compared to earlier Snapdragon 8 Gen 1 iterations.
❓ How does the camera processing differ between the Huawei Mate 50E and the Xiaomi 12S Ultra, and which one produces more natural-looking images?
Xiaomi typically leans towards more vibrant and saturated colors in its image processing, aiming for visually appealing results. Huawei, historically, has favored a more natural and realistic color profile. The 12S Ultra’s advanced image processing pipeline likely offers more flexibility and control over image parameters, but may result in less natural-looking images out of the box compared to the Mate 50E.
❓ Is the 5W reverse wired charging on the Huawei Mate 50E useful for topping up accessories like earbuds or smartwatches?
While 5W reverse wired charging is present, it's quite slow. It's suitable for emergency top-ups of small accessories like earbuds or smartwatches, but not for quickly charging larger devices like another smartphone. The Xiaomi 12S Ultra's 10W reverse wireless charging is a more practical solution for accessory charging.