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XIAOMI Mi 17T 5G 512GB ROM 12GB RAM Dual SIM GSM Unlocked - Violet

XIAOMI Mi 17T 5G 512GB ROM 12GB RAM Dual SIM GSM Unlocked - Violet

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SKU: SKU:X-MI17T-5G-12-512-VI

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KEY PHONE SPECS
SIM Type Physical + eSIM
Network 5G
Storage 512GB
RAM 12GB
Screen Size 6.59"
Battery 6500 mAh
Rear Camera 50MP
Front Camera 32MP
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Xiaomi 17T AI 5G

The Telephoto Master. Leica Triple Camera. Violet.

A premium AI-powered 5G smartphone combining Leica professional photography, a 5x periscope telephoto camera, MediaTek Dimensity 8500-Ultra performance, 12GB RAM, 512GB storage, and a vivid 6.59-inch 120Hz eye-care display.

512GB Storage 12GB RAM Leica Triple Camera 5x Periscope Telephoto Dimensity 8500-Ultra
⭐ 25+ Years Experience • 🚚 Same Day Shipping • 📦 Ships from New York

6.59” 120Hz Eye-Care Display

Enjoy an immersive viewing experience on the 6.59-inch display with a smooth 120Hz refresh rate. Xiaomi Vision Care technology is designed to provide a comfortable visual experience for browsing, entertainment, gaming, reading, and everyday use.

Smooth 120Hz Refresh Rate

A refresh rate of up to 120Hz delivers fluid scrolling, responsive animations, and smooth on-screen movement across supported apps, games, and everyday smartphone interactions.

MediaTek Dimensity 8500-Ultra

Powered by the MediaTek Dimensity 8500-Ultra platform, the Xiaomi 17T is designed to deliver exceptional performance for demanding applications, gaming, photography, streaming, communication, and everyday productivity.

All-Big-Core Performance

The All-Big-Core architecture is designed to provide powerful and responsive processing for intensive workloads, fast app operation, multitasking, gaming, and AI-powered smartphone experiences.

512GB Storage + 12GB RAM

With 512GB of internal storage and 12GB of RAM, the Xiaomi 17T provides generous room for apps, high-resolution photos, videos, games, documents, and everyday files while supporting smooth multitasking.

Leica Professional Triple Camera

The Xiaomi 17T features a professional triple-camera system developed around Leica imaging technology, providing versatile photography options for everyday scenes, portraits, distant subjects, travel, events, and creative photography.

Leica Summilux Lens

The Leica Summilux lens combines a large aperture with advanced optical performance to help capture clear, vivid imagery across a wide variety of lighting conditions and shooting environments.

Leica UltraPure Optical Design

A precision 1G+6P hybrid lens works with Leica UltraPure Optical Design and a precise multi-coating process to help produce clear, pure images while controlling unwanted optical effects.

Light Fusion 800

Light Fusion 800 combines flagship sensor technology with native HDR to capture light and shadow in greater detail, supporting precise and stable imaging across a variety of scenes.

Leica 5x Periscope Telephoto

The Xiaomi 17T introduces a periscope telephoto system designed to bring advanced telephoto photography into a compact smartphone body. Its native 5x optical zoom lets you capture distant subjects with impressive detail and perspective.

5x Optical & 10x Optical-Grade Zoom

Capture subjects near or far with 5x optical zoom and up to 10x lossless optical-grade zoom, giving you additional flexibility for travel, architecture, events, portraits, nature, and distant scenes.

AI Ultra Zoom – Up to 120x

AI Ultra Zoom extends the telephoto experience beyond conventional optical ranges, using computational processing to enhance long-distance images with optimized clarity at 20x and zoom capability reaching up to 120x.

Leica Portrait & Master Portrait

Leica Portrait and Master Portrait modes take advantage of the native 5x optical zoom to create a refined focus on facial geometry with natural-looking background separation and creamy bokeh.

Stage Mode

Dedicated Stage mode is designed to optimize the main subject during concerts, performances, presentations, and other stage environments, helping you capture important highlights from a distance.

Leica Live Moment

Leica Live Moment captures more than the instant the shutter is pressed, helping preserve the movement and story surrounding an important moment while maintaining the distinctive Leica imaging experience.

High-Speed 5G Connectivity

Enjoy fast mobile connectivity on compatible 5G networks for streaming, downloads, communication, cloud services, online gaming, and everyday connected experiences.

eSIM Support

eSIM capability provides additional flexibility for compatible mobile plans and supported carriers, making it convenient for everyday connectivity and international travel where eSIM service is available.

NFC Connectivity

Built-in NFC adds convenient short-range wireless functionality for compatible services, accessories, device pairing, and supported contactless features.

Global ROM

The Xiaomi 17T comes with Global ROM software designed for broad international usability, giving users a familiar smartphone experience across supported regions and compatible networks.

Compatible with T-Mobile, Mint & Tello

Designed for use with compatible T-Mobile, Mint Mobile, and Tello service in the United States, subject to supported network bands, local coverage, plan requirements, and carrier policies.

Designed for Global Connectivity

The unlocked Xiaomi 17T is designed for use with compatible mobile networks internationally. Network availability, 5G service, eSIM functionality, and individual features can vary by country, carrier, and supported frequency bands.

Premium Violet Finish

The Violet finish gives the Xiaomi 17T a distinctive, elegant, and modern appearance that complements its advanced Leica camera system and performance-focused design.

Important Information

  • Model: Xiaomi 17T AI 5G
  • Color: Violet
  • 512GB Internal Storage
  • 12GB RAM
  • 6.59” Display
  • Up to 120Hz Refresh Rate
  • Xiaomi Vision Care Eye-Care Display Technology
  • MediaTek Dimensity 8500-Ultra Processor
  • All-Big-Core CPU Architecture
  • Leica Professional Triple Camera System
  • Leica Summilux Lens
  • Leica UltraPure Optical Design
  • Precision 1G+6P Hybrid Lens
  • Light Fusion 800 Imaging
  • Leica 5x Periscope Telephoto Camera
  • 5x Optical Zoom
  • Up to 10x Lossless Optical-Grade Zoom
  • AI Ultra Zoom with Up to 120x Zoom Capability
  • Leica Portrait & Master Portrait
  • Stage Mode
  • Leica Live Moment
  • 5G Connectivity
  • NFC Support
  • eSIM Support
  • Global ROM
  • Unlocked Smartphone
  • Designed for compatible T-Mobile, Mint Mobile & Tello service
  • International network compatibility varies by carrier, region, frequency bands, and service requirements
  • Please confirm carrier and eSIM compatibility before purchase

Xiaomi 17T AI 5G – The Telephoto Master

Dimensity 8500-Ultra performance, 12GB RAM, 512GB storage, a smooth 120Hz eye-care display, Leica professional triple-camera technology, a 5x periscope telephoto system, AI Ultra Zoom, NFC, eSIM, and global connectivity come together in the striking Violet Xiaomi 17T AI 5G.

Network Technology GSM / HSPA / LTE / 5G
Launch Announced 2026, May 28
Status Available. Released 2026, May 28
Body Dimensions 157.6 x 75.2 x 8.2 mm (6.20 x 2.96 x 0.32 in)
Weight 200 g (7.05 oz)
Build Glass front (Gorilla Glass 7i), plastic frame, glass-fiber reinforced plastic back (Gorilla Glass 7i)
SIM · Nano-SIM + Nano-SIM + eSIM + eSIM (max 2 at a time)
· Nano-SIM + Nano-SIM
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
Display Type AMOLED, 68B colors, 120Hz, 3840Hz PWM, Dolby Vision, HDR10+, 3500 nits (peak)
Size 6.59 inches, 106.4 cm2 (~89.8% screen-to-body ratio)
Resolution 1268 x 2756 pixels, 19.5:9 ratio (~460 ppi density)
Protection Corning Gorilla Glass 7i, Mohs level 5
Platform OS Android 16, HyperOS 3
Chipset Mediatek Dimensity 8500 Ultra (4 nm)
CPU Octa-core (1x3.4 GHz Cortex-A725 & 3x3.2 GHz Cortex-A725 & 4x2.2 GHz Cortex-A725)
GPU Mali-G720 MC8
Memory Card slot No
Internal 256GB 12GB RAM, 512GB 12GB RAM
UFS 4.1
Main Camera Triple 50 MP, f/1.7, 23mm (wide), 1/1.55", 1.0µm, PDAF (9cm - ∞), OIS
50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom
12 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/3.06", 1.12µm
Features Leica lens, Color spectrum sensor, Ultra HDR, LED flash, HDR, panorama
Video 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, 10-bit Rec. 2020, HDR10+, Log
Selfie camera Single 32 MP, f/2.2, 21mm (wide), 1/3.42", 0.64µm
Features HDR
Video 4K@30fps, 1080p@30/60fps, HDR10+
Sound Loudspeaker Yes, with stereo speakers (with Dolby Atmos)
3.5mm jack No
24-bit/192kHz Hi-Res & Hi-Res Wireless audio
Comms WLAN Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band or tri-band, Wi-Fi Direct
Bluetooth 6.0, A2DP, LE
Positioning GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS
NFC Yes (market/region dependent)
Infrared port Yes
Radio No
USB USB Type-C 2.0, OTG
Features Sensors Fingerprint (under display, optical), accelerometer, gyro, proximity, compass
Battery Type Si/C Li-Ion 6500 mAh - Global
Si/C Li-Ion 7000 mAh - China only
Charging 67W wired, 50W PPS, PD3.0
22.5W reverse wired
Misc Colors Violet, Blue, Opal White, Black
Models 2602DPT53G, 2602DPT53I
Our Tests Performance AnTuTu: 1640834 (v10), 2137999 (v11)
GeekBench: 6607 (v6)
3DMark: 3563 (Wild Life Extreme)
Display 1035 nits max brightness (measured)
Loudspeaker -24.6 LUFS (Very good)
Battery
Active use score 17:16h
EU LABEL Energy Class A
Battery 65:40h endurance, 1000 cycles
Free fall Class B (180 falls)
Repairability Class C
Warranty No Warranty
1pcsXIAOMI MI 17T 5G 
1pcsBattery. 
1pcsHeadphone. 
1pcsData Cable. 
1pcsUser Manual.

1. Which exact model is this?

This is the Xiaomi 17T 5G with 12GB RAM, 512GB storage and Violet finish. 

2. Is Violet an official Xiaomi color?

Yes. Global colors are Black, Opal White, Blue and Violet. 

3. Is 12GB + 512GB an official configuration?

Yes. Xiaomi Global lists 12GB+256GB and 12GB+512GB. 

4. What RAM technology does it use?

LPDDR5X rated at 9600Mbps.

5. What storage technology does it use?

UFS 4.1. Xiaomi notes that UFS 4.1 support may depend on firmware/update status. 

6. Does it support microSD?

No. The live page correctly lists no memory-card slot. 

7. Is the entire 512GB available to the customer?

No. System software and preinstalled apps consume part of the advertised storage. 

8. What operating system did it launch with?

Xiaomi HyperOS 3 based on Android 16. 

9. Is “Mi 17T” the official product name?

No. Xiaomi’s current official branding is simply Xiaomi 17T. 

10. Should MyWorldPhone use “Xiaomi 17T” rather than “XIAOMI Mi 17T”?

Yes. It is cleaner and matches the manufacturer’s current naming.

Dimensity 8500-Ultra

11. Which processor powers the Xiaomi 17T?

MediaTek Dimensity 8500-Ultra.

12. What manufacturing process does it use?

4nm.

13. How many CPU cores does it have?

Eight, using an all-big-core Cortex-A725 architecture. 

14. What is the CPU configuration?

1× Cortex-A725 up to 3.4GHz + 3× Cortex-A725 up to 3.2GHz + 4× Cortex-A725 up to 2.2GHz. 

15. What is the maximum CPU speed?

3.4GHz. 

16. Which GPU does it use?

Mali-G720 MC8. 

17. Which NPU does it use?

MediaTek NPU 880. 

18. Does it use an all-big-core architecture?

Yes. Xiaomi specifically markets Dimensity 8500-Ultra as an All-Big-Core platform. 

19. Does it have a dedicated cooling system?

Yes—the Xiaomi 3D IceLoop System. 

20. Does Xiaomi publish an AnTuTu number?

Xiaomi publishes performance comparisons in its marketing materials, while your page contains third-party-style benchmark figures. Those should not be mixed unless the source/test conditions are identified. 

Display

21. How large is the screen?

6.59 inches. 

22. What type of display is it?

A 1.5K AMOLED eye-care display.

23. What is the resolution?

2756 × 1268.

24. What is the pixel density?

460 PPI.

25. What is the maximum refresh rate?

120Hz.

26. Is the “144Mhz” wording on MyWorldPhone correct?

No. The product description currently says 144Mhz, while Xiaomi specifies 120Hz. This should be corrected immediately.

27. What is normal touch sampling?

Up to 480Hz. 

28. What is instantaneous gaming touch sampling?

Up to 3200Hz in Game Turbo.

29. What is peak brightness?

Up to 3500 nits at qualifying APL conditions.

30. Does Xiaomi publish the 89.8% screen-to-body figure shown on MyWorldPhone?

Not in the current primary Global specification. I would remove the ~89.8% number or clearly label it as calculated/third-party data. 

Display quality & protection

31. How many colors does it display?

12-bit / approximately 68 billion colors.

32. What color gamut does Xiaomi advertise?

100% DCI-P3. 

33. Does it support HDR10+?

Yes. 

34. Does it support Dolby Vision?

Yes.

35. What PWM dimming does it use?

Up to 3840Hz high-frequency PWM dimming, along with DC dimming. 

36. Does it support Wet Touch?

Yes—Wet Touch Technology 2.0. 

37. What glass protects the display?

Corning Gorilla Glass 7i. 

38. Should the “Mohs level 5” claim stay?

I would remove it unless you identify the independent source. Xiaomi’s official specification identifies Gorilla Glass 7i but does not give a Mohs rating.

39. Does Xiaomi provide eye-care certifications?

Yes—Low Blue Light, Flicker Free, Circadian Friendly and Intelligent Eye Care certifications from TÜV Rheinland.

40. How many brightness-adjustment levels are advertised?

Xiaomi’s product page markets 16,000 dimming levels.

Body & construction

41. What are the official dimensions?

157.6 × 75.2 × 8.17mm.

42. What is the official weight?

200g.

43. What material is the rear cover?

Xiaomi’s technical FAQ specifies Panda-X glass.

44. Is the live “Gorilla Glass 7i back” wording correct?

No. Xiaomi’s FAQ says Panda-X glass for the rear cover; Gorilla Glass 7i is used for the display and camera-lens protection.

45. Is the frame simply plastic?

Not accurately. Xiaomi describes a composite middle frame incorporating PC, glass-fiber material and cast aluminum.

46. What protects the camera-lens area?

Corning Gorilla Glass 7i according to Xiaomi’s detailed FAQ.

47. Is the rear removable?

No. Xiaomi describes a bonded sandwich-type construction.

48. What IP rating does it have?

IP68.

49. What water test does Xiaomi state?

Static freshwater up to 1.5m for up to 30 minutes under laboratory conditions.

50. Is it waterproof?

No. IP68 reflects controlled testing, and Xiaomi warns that resistance can deteriorate with use or damage.

Leica main camera

51. What is the main camera?

50MP Leica Light Fusion 800.

52. What is its sensor size?

1/1.55 inch.

53. What is the aperture?

f/1.7.

54. Does it have OIS?

Yes. 

55. What is the focal length?

23mm equivalent.

56. What is the native pixel size?

Approximately 1.0µm.

57. What is the 4-in-1 pixel size?

Approximately 2.0µm.

58. Who supplies the main camera?

Xiaomi’s FAQ identifies OmniVision; module variants include OV50E40/OVX8000 under the Light Fusion 800 system.

59. How many lens elements does the main camera use?

A 1G+6P hybrid lens. 

60. What is its recommended minimum focus distance?

Xiaomi’s technical FAQ says about 10cm, not the 9cm currently shown on the live page.

5× periscope & ultrawide

61. What is the telephoto camera?

A 50MP Leica 115mm periscope telephoto.

62. What is its aperture?

f/3.0. 

63. Does it have OIS?

Yes. 

64. What is the optical zoom?

5× optical zoom. 

65. What is the telephoto sensor model?

Samsung S5KJN5. 

66. What is the correct telephoto sensor size?

1/2.75 inch. Your page currently says 1/2.76". 

67. What is its minimum focusing distance?

About 30cm. 

68. What is “10× lossless optical-grade zoom”?

Xiaomi uses computational/in-sensor processing beyond the native 5× optical position. The technical FAQ states that 5× is the physical optical telephoto position; other higher magnifications are digitally/computationally derived. 

69. How far does AI Ultra Zoom go?

Up to 120× in supported photo modes. 

70. What is the ultrawide camera?

12MP, f/2.2, 15mm-equivalent, approximately 120° FoV.

Camera details & video

71. Who supplies the ultrawide sensor?

OmniVision OV13B10.

72. What is its sensor size?

Approximately 1/3.06 inch. 

73. Does the ultrawide autofocus?

No. Xiaomi specifies fixed focus.

74. Does the main camera support OIS + EIS for video?

Yes. 

75. Does the telephoto support OIS + EIS?

Yes, in supported modes. 

76. What is maximum rear video?

4K at 60fps. 

77. Does it support HDR10+ video?

Yes, up to 4K60 on the rear system. 

78. Does it support Log video?

Yes, up to 4K60. 

79. Does it support slow motion?

Yes, including up to 1080p960 in Xiaomi’s listed modes. 

80. Does it have a three-microphone array for video?

Yes. Xiaomi lists a 3-Mic array.

Selfie camera

81. What is the front-camera resolution?

32MP. Your top MyWorldPhone field is correct.

82. What is the front-camera aperture?

f/2.2.

83. Who supplies the front sensor?

Samsung, model S5KKDS according to Xiaomi’s technical FAQ.

84. What is the correct selfie sensor size?

Approximately 1/3.43 inch. Your current page says 1/3.42".

85. What is the selfie pixel size?

Approximately 0.64µm.

86. Does the selfie camera autofocus?

No. Xiaomi lists fixed focus.

87. What is maximum front video?

4K30.

88. Does the front camera support HDR10+ video?

Yes, at supported resolutions/frame rates.

89. Does it support front slow motion?

Yes, up to 1080p120.

90. Does it support a selfie fill light?

Yes, Xiaomi’s FAQ describes a soft-light ring feature.

Battery, charging & connectivity

91. What is the battery capacity?

6500mAh typical.

92. What battery technology is used?

A silicon-carbon battery.

93. What is maximum wired charging?

67W HyperCharge.

94. Does it support PPS charging?

Yes—up to 50W PPS with compatible adapters.

95. Does it support wired reverse charging?

Yes—up to 22.5W.

96. Does it support wireless charging?

No. Xiaomi’s official technical FAQ explicitly says the regular 17T does not support wireless charging.

97. Does it support reverse wireless charging?

No.

98. What Wi-Fi does it support?

Wi-Fi 6E, with regional/network availability caveats, plus 2×2 MIMO and Wi-Fi Direct.

99. What Bluetooth does it support?

Bluetooth 6.0. Xiaomi’s FAQ additionally lists SBC, AAC, aptX, aptX HD, LDAC, LHDC 1–5, LC3, Auracast and ASHA; aptX Adaptive and aptX Lossless are not supported.

100. What other major connectivity features are included?

It supports physical Nano-SIM and eSIM combinations, dual eSIM support, NFC, IR blaster, dual-frequency GPS/Galileo positioning, USB-C 2.0 with OTG, no DisplayPort Alt Mode, an optical in-display fingerprint sensor, VoLTE, VoNR and VoWi-Fi where carrier provisioning supports them.

Factory-unlocked status does not automatically guarantee activation on every carrier. Xiaomi publishes a broad Global LTE/5G band set, but actual compatibility still depends on the exact regional unit, IMEI eligibility, carrier certification, VoLTE/VoNR/IMS provisioning, eSIM availability and current carrier policy.