Xiaomi 12S Ultra vs. Xiaomi Mi 11 Ultra: A Detailed Showdown

Xiaomi consistently delivers impressive flagship phones, and the 12S Ultra and Mi 11 Ultra are prime examples. Both boast stunning cameras and powerful performance, but which one truly comes out on top? This comprehensive comparison will delve into every aspect, helping you decide which device best suits your needs.
Phones Images

🏆 Quick Verdict

The Xiaomi 12S Ultra edges out the Mi 11 Ultra thanks to its significantly more powerful Snapdragon 8+ Gen 1 chipset and brighter display. While the Mi 11 Ultra offers slightly better battery endurance, the 12S Ultra's overall performance and camera improvements make it the superior choice for most users.

PHONES
Phone Names Xiaomi 12S Ultra Xiaomi Mi 11 Ultra
Network
2G bandsGSM 850 / 900 / 1800 / 1900GSM 850 / 900 / 1800 / 1900
3G bandsHSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 26, 34, 38, 39, 40, 41, 421, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 32, 38, 40, 41, 42, 66 - International
5G bands1, 3, 5, 8, 28, 38, 40, 41, 77, 78, 79 SA/NSA1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 77, 78, 79 SA/NSA - International
SpeedHSPA, LTE, 5GHSPA, LTE, 5G
TechnologyGSM / CDMA / HSPA / EVDO / LTE / 5GGSM / CDMA / HSPA / EVDO / LTE / 5G
 CDMA2000 1xEV-DO 1, 3, 28, 41, 77, 78, 79 SA/NSA - China
Launch
Announced2022, July 042021, March 29
StatusAvailable. Released 2022, July 09Available. Released 2021, April 02
Body
BuildGlass front (Gorilla Glass Victus), eco leather back, aluminum frameGlass front (Gorilla Glass Victus), ceramic back, aluminum frame
Dimensions163.2 x 75 x 9.1 mm (6.43 x 2.95 x 0.36 in)164.3 x 74.6 x 8.4 mm (6.47 x 2.94 x 0.33 in)
SIMNano-SIM + Nano-SIMNano-SIM + Nano-SIM
Weight225 g (7.94 oz)234 g (8.25 oz)
 IP68 dust/water resistant (up to 1.5m for 30 min)IP68 dust/water resistant (up to 1.5m for 30 min)
Display
ProtectionCorning Gorilla Glass VictusCorning Gorilla Glass Victus
Resolution1440 x 3200 pixels, 20:9 ratio (~522 ppi density)1440 x 3200 pixels, 20:9 ratio (~515 ppi density)
Size6.73 inches, 108.9 cm2 (~89.0% screen-to-body ratio)6.81 inches, 112.0 cm2 (~91.4% screen-to-body ratio)
TypeLTPO2 AMOLED, 1B colors, 120Hz, Dolby Vision, HDR10+, 1000 nits (HBM), 1500 nits (peak)AMOLED, 1B colors, 120Hz, HDR10+, Dolby Vision, 900 nits (HBM), 1700 nits (peak)
Platform
CPUOcta-core (1x3.19 GHz Cortex-X2 & 3x2.75 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510)Octa-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
ChipsetQualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)Qualcomm SM8350 Snapdragon 888 5G (5 nm)
GPUAdreno 730Adreno 660
OSAndroid 12, MIUI 13Android 11, upgradable to Android 13, MIUI 14
Memory
Card slotNoNo
Internal256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM256GB 8GB RAM, 256GB 12GB RAM, 512GB 12GB RAM
 UFS 3.1UFS 3.1
Main Camera
FeaturesLaser AF, color spectrum sensor, Leica lenses, Dual-LED flash, HDR, panoramaLaser AF, color spectrum sensor, Dual-LED flash, HDR, panorama, 1.1” AMOLED selfie display
Single32 MP, f/2.4, 25mm (wide), 0.7µm20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
Triple50 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)50 MP, f/2.0, 24mm (wide), 1/1.12", 1.4µm, 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, 12mm, 128˚ (ultrawide), 1/2.0", 0.8µm, PDAF
Video8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@3840fps, gyro-EIS, Dolby Vision HDR 10-bit rec. (4K, 1080p)8K@24fps, 4K@30/60fps, 1080p@30/60/120/240/960/1920fps, gyro-EIS, HDR10+ rec.
Selfie camera
FeaturesHDR, panoramaHDR, panorama
Single32 MP, f/2.4, 25mm (wide), 0.7µm20 MP, f/2.2, 27mm (wide), 1/3.4", 0.8µm
Video1080p@30fps1080p@30/60fps, 720p@120fps, gyro-EIS
Sound
3.5mm jack NoNo
35mm jackNoNo
Loudspeaker Yes, with stereo speakersYes, with stereo speakers
 24-bit/192kHz audio Tuned by Harman Kardon24-bit/192kHz audio Tuned by Harman Kardon
Comms
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive5.2, 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 2.0, OTGUSB Type-C 2.0, OTG
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, DLNAWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, DLNA
Features
SensorsFingerprint (under display, optical), accelerometer, gyro, compass, barometerFingerprint (under display, optical), accelerometer, gyro, compass
 Virtual proximity sensingVirtual proximity sensing
Battery
Charging67W wired, PD3.0, QC4, 100% in 41 min 50W wireless, 100% in 52 min 10W reverse wireless67W wired, PD3.0, QC4, 100% in 36 min 67W wireless, 100% in 39 min 10W reverse wireless
TypeLi-Po 4860 mAhLi-Po 5000 mAh
Misc
ColorsBlack, Dark GreenCeramic White (Cosmic White), Ceramic Black (Cosmic Black)
Models2203121CM2102K1G, M2102K1C
Price$ 288.00About 1500 EUR
SAR-1.08 W/kg (head)     0.81 W/kg (body)
SAR EU-0.55 W/kg (head)     0.99 W/kg (body)
Tests
Battery life Endurance rating 93h Endurance rating 95h
Camera Photo / Video Photo / Video
Display Contrast ratio: Infinite (nominal) Contrast ratio: Infinite (nominal)
Loudspeaker -25.6 LUFS (Very good) -24.3 LUFS (Very good)
Performance AnTuTu: 1039412 (v9) GeekBench: 4300 (v5.1) GFXBench: 51fps (ES 3.1 onscreen) AnTuTu: 688720 (v8) GeekBench: 3191 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)
OUR TESTS
Battery (old)Endurance rating 93hEndurance rating 95h
CameraPhoto / VideoPhoto / Video
Display1065 nits max brightness (measured)943 nits max brightness (measured)
Loudspeaker-25.6 LUFS (Very good)-24.3 LUFS (Very good)
PerformanceAnTuTu: 1039412 (v9) GeekBench: 4300 (v5.1) GFXBench: 51fps (ES 3.1 onscreen)AnTuTu: 688720 (v8) GeekBench: 3191 (v5.1) GFXBench: 33fps (ES 3.1 onscreen)

Xiaomi 12S Ultra

  • Superior Performance (Snapdragon 8+ Gen 1)
  • Brighter Display (1065 nits)
  • Improved Camera System
  • Faster Charging

  • Slightly lower battery endurance than Mi 11 Ultra
  • Potentially higher price

Xiaomi Mi 11 Ultra

  • Excellent Battery Life (95h endurance)
  • Fast Charging (36 min wired)
  • Competitive Camera System
  • Generally Lower Price (especially used)

  • Older Chipset (Snapdragon 888)
  • Lower Peak Brightness
  • Performance lags behind 12S Ultra

Display Comparison

The Xiaomi 12S Ultra boasts a peak brightness of 1065 nits, significantly brighter than the Mi 11 Ultra's 943 nits. Both feature excellent contrast ratios (infinite nominal), offering vibrant and immersive viewing experiences. The 12S Ultra's higher brightness provides better visibility in direct sunlight.

Camera Comparison

Both phones feature impressive camera systems, but the 12S Ultra's sensor and image processing advancements give it an edge. Expect improved low-light performance, more detailed photos, and better video stabilization on the 12S Ultra. Both offer versatile zoom capabilities.

Performance

The Snapdragon 8+ Gen 1 in the 12S Ultra is a substantial upgrade over the Snapdragon 888 in the Mi 11 Ultra. This translates to noticeably faster app loading times, smoother multitasking, and improved gaming performance. The 12S Ultra handles demanding tasks with greater ease.

Battery Life

The Mi 11 Ultra holds a slight advantage in battery endurance, with an endurance rating of 95 hours compared to the 12S Ultra's 93 hours. However, the 12S Ultra's faster charging speeds (both wired and wireless) partially compensate for this difference.

Buying Guide

The Xiaomi 12S Ultra is ideal for photography enthusiasts, gamers, and anyone seeking top-tier performance. The Mi 11 Ultra remains a strong contender for those prioritizing battery life and a slightly lower price point, especially if found at a discounted rate.

Frequently Asked Questions

❓ Is the Xiaomi 12S Ultra worth the upgrade from the Mi 11 Ultra?
If you prioritize performance and camera quality, then yes. The 12S Ultra offers a significant upgrade in both areas. However, if battery life is your top concern and you're on a budget, the Mi 11 Ultra remains a viable option.
❓ Which phone has better video recording capabilities?
The Xiaomi 12S Ultra generally offers better video recording due to its improved image stabilization and processing capabilities. Both phones can record high-quality video, but the 12S Ultra provides a more polished experience.