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Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minuteXiaomi XRING O1 is a flagship mobile system-on-chip announced in May 2025. Xiaomi confirms a second-generation 3 nm process, 19 billion transistors, a 10-core CPU and a 16-core Arm Immortalis-G925 GPU. Notebookcheck’s Geekbench 6.7.1 device results put its CPU performance slightly above the MediaTek Dimensity 9400 and below the Qualcomm Snapdragon 8 Elite, though scores vary by device and do not establish sustained speed, gaming behavior or battery efficiency.
“Xring 01” is a search-friendly variant; Xiaomi’s official styling is XRING O1. It is not a standalone retail processor: Xiaomi identifies the Xiaomi 15S Pro and Xiaomi Pad 7 Ultra as devices powered by the chip.
XRING O1 specifications
Xiaomi’s 2025 interim report describes XRING O1 as its first self-developed flagship processor, unveiled in May 2025. The company says it uses a second-generation 3 nm process. Xiaomi’s architecture presentation confirms the headline core and transistor counts.
| Specification | XRING O1 detail | Evidence |
|---|---|---|
| Process | Second-generation 3 nm | Xiaomi 2025 Interim Report; no foundry is named in the cited passage. |
| Transistors | 19 billion | Xiaomi Corporation 25Q1 earnings presentation. |
| CPU | 10 cores in a quad-cluster architecture | Xiaomi Corporation 25Q1 earnings presentation. |
| GPU | 16-core Arm Immortalis-G925 | Xiaomi Corporation 25Q1 earnings presentation. |
| Named devices | Xiaomi 15S Pro and Xiaomi Pad 7 Ultra | Xiaomi 2025 Interim Report. |
Reported CPU core layout
91mobiles lists four CPU clusters: 2 Cortex-X925 cores at 3.9 GHz, 4 Cortex-A725 cores at 3.4 GHz, 2 Cortex-A725 cores at 1.9 GHz, and 2 Cortex-A520 cores at 1.8 GHz. That detailed model-and-clock breakdown is a secondary-source listing; Xiaomi’s cited presentation confirms the 10-core, four-cluster design but does not give these individual clocks. See the 91mobiles XRING O1 specifications.
#1 Best Overall
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- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) (NO MICRO SD) 5G: 5G SA: n1/2/3/5/7/8/20/26/28/38/40/41/66*(70M)//77/78/485G NSA: n1/3/5/7/8/20/28/38/40/41/66*(70M)/77/784G LTE TDD: B38/40/41/42/484G LTE FDD: B1/2/3/4/5/7/8/18/19/20/26/28/66*(70M)/713G WCDMA: 1/2/4/5/6/8/192G GSM: 2/3/5/8Supports 4x4 MIMO*5G SA/NSA N66(70M) and 4G B66(70M): UL 1710MHz～1780MHz, DL 2110MHz～2180MHz*5G connectivity may vary based on region availability and local operator support.
- 6.83" 1.5K 120Hz ultra-bright AMOLED displayResolution: 2772 x 1280Contrast ratio: 8,000,000:1Refresh rate: Up to 120Hz*Refresh rate can be adjusted to up to 120Hz for supported apps.Peak brightness: 3500 nits covering 25% display areaHBM brightness: 2000 nitsTypical brightness: 800 n: 2560Hz*480Hz touch sampling rate is activated under Game Turbo Mode.*2560Hz instant touch sampling rate is activated under Game Turbo Mode.12-bit color depth, 68 billion colorsDCI-P3 wide display 2.0HDR10+TÜV Rheinland Low Blue Light (Hardware Solution) CertifiedTÜV Rheinland Flicker Free CertifiedTÜV Rheinland Circadian Friendly CertifiedDolby VisionCorning Gorilla Glass 7i
- MediaTek Dimensity 9500s3nm manufacturing process1 x Cortex-X925, up to 3.73GHz3 x Cortex-X4, up to 3.3GHz4 x Cortex-A720, up to 2.4GHzImmortalis-G925 MC11NPU 890 - 8500mAh (typ)100W HyperChargeUSB Type-C charging portUp to 27W reverse chargingSupports PD3.0/PD2.0Smart charging
- Wi-Fi Protocol: Wi-Fi 7/ Wi-Fi 6/ Wi-Fi 5/ Wi-Fi 4 and 802.11a/b/g*Wi-Fi 7/Wi-Fi 6 capability may vary based on regional availability and local network support. Wi-Fi connectivity (including Wi-Fi frequency bands, Wi-Fi standards and other features as ratified in IEEE Standard 802.11 specifications) may vary based on regional availability and local network support. The function may be added via OTA when and where applicable.WLAN frequency: 2.4G Wi-Fi | 5G Wi-FiSupports Multi-Link Operation, 2x2 MIMO, 8x8 Sounding for MU-MIMO, Wi-Fi Direct, MiracastBluetooth 6.0, Dual-BluetoothSupports SBC / AAC / LDAC / LHDC 5.0 / LC3 / ASHA / AuracastNFC
XRING O1 benchmark results
Notebookcheck’s processor page, accessed October 5, 2026, aggregates Geekbench 6.7.1 results from Xiaomi Pad 7S Pro, Pad 7 Ultra and 15S Pro samples. Its reported single-core average is 2,790 points, with a range of 2,667–2,985 across the displayed sample category. The three shown device rows score 2,667, 2,718 and 2,985.
| Geekbench 6.7.1 result | Reported XRING O1 result | What it represents |
|---|---|---|
| Single-core average | 2,790 | Notebookcheck’s dynamic sample aggregation; sample range is 2,667–2,985. |
| Single-core device rows | 2,667; 2,718; 2,985 | Three device results shown by Notebookcheck. |
| Multi-core device rows | 8,563; 9,097; 9,250 | Three device results shown by Notebookcheck. |
Notebookcheck characterizes XRING O1 CPU performance as slightly above MediaTek Dimensity 9400 but below Qualcomm Snapdragon 8 Elite. That is the site’s assessment of benchmark data, not a controlled head-to-head test conducted for this article. Check that the benchmark version and test conditions align before comparing any two scores. The figures are device samples, not a guaranteed score for every XRING O1 product. See Notebookcheck’s XRING O1 benchmarks and specs.
Rank #2
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- Dual SIM (nano SIM + nano SIM or nano SIM + eSIM) NO MICRO SD SLOT. 5G: n1/2/3/5/7/8/12/20/26/28/38/40/41/48/66/77/78 - 4G: LTE FDD: 1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B66 4G: LTE TDD: B38/B40/B41/B42/B48 - 3G: WCDMA: B1/B2/B4/B5/B6/B8/B19 - 2G: GSM: B2/B3/B5/B8
- 6.83" AMOLED displayResolution: 1.5K (2772 x 1280)Refresh rate: Up to 120HzTouch sampling rate: Up to 480HzInstantaneous touch sampling rate: 2560Hz*Activated in Game Turbo modeBrightness: 3200 nits peak brightnessBrightness: HBM 1800 nitsColor depth: 12bitContrast ratio: 8000000:1DCI- P3 wide color gamut447PPICorning Gorilla Glass Victus 2Sunlight displayHDR10+ | Dolby Vision16,000-step automatic brightness adjustment3840Hz PWM dimming｜TÜV Rheinland Low Blue Light (Hardware Solution) Certified | TÜV Rheinland Circadian Friendly Certified | TÜV Rheinland Flicker Free Certified
- MediaTek Dimensity 7400-Ultra4nm manufacturing process technologyCPU: Octa-core processor, up to 2.6GHzGPU: Mali-G615
- 200MP main cameraOptical Image Stabilization (OIS)0.56μm, 16in1, 2.24μmf/1.77P lens1/1.4" sensor size8MP ultra-wide cameraf/2.2Rear camera video recording4K at 30 fps1080p at 30/60 fps720p at 30 fps / Front Camera 20MP front camera1/4" sensor sizef/2.24P lensFront camera video recording1080p at 30/60 fps720p at 30 fps
How to interpret the benchmark
Geekbench scores measure a limited workload
Geekbench CPU results are useful for comparing measured CPU workloads, especially when the same version is used. A higher peak score alone does not show how fast a phone or tablet will remain during a long game, sustained rendering or other extended load. The cited XRING O1 evidence does not establish controlled long-session performance, thermal throttling or power efficiency against competing chips.
AnTuTu launch claims are not a settled score
A May 24, 2025 report by The Indian Express attributed an AnTuTu result of around 30 million to Xiaomi and cited another reported result around 26 million; an image caption in the same article describes a result around 25 million. The report does not clearly establish the benchmark version or scale for those claims. These differently attributed launch-era figures should not be treated as interchangeable results or as a universal XRING O1 score. See The Indian Express launch report.
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- SIM1 + Hybrid* (SIM or MicroSD), supports dual 4G : 4G: 1/2/3/4/5/7/8/20/28/ 4G: LTE TDD: Band 38/40/41 3G: WCDMA: Band 2/4/5/8 2G: GSM: Quad Band.
- 6.67" AMOLED displayResolution: 2400 × 1080Refresh rate: Up to 120HzTouch sampling rate: 240HzBrightness: 1800nits peak brightnessBrightness: HBM 1200 nits (typ)Color depth: 8 bitContrast ratio: 5,000,000:1100% DCI- P3 wide color gamutPPI 394Corning Gorilla Glass 5Sunlight displayReading mode960Hz PWM dimming｜TÜV Rheinland Low Blue Light Certification (Hardware solution) | TÜV Rheinland Circadian Friendly Certification | TÜV Rheinland Flicker Free CertificationSGS Low Blue Light Certification
- Helio G99-Ultra6nm manufacturing process technologyCPU: Octa-core processor, up to 2.2GHzGPU: Mali-G57 MC2
- Proximity sensor | Ambient light sensor | Accelerometer | Electronic compass | IR blaster | Gyroscope / Bluetooth 5.3Wi-Fi Protocol: 802.11a/b/g/n/ac / Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports Wi-Fi Direct
Which devices use XRING O1?
Xiaomi names the Xiaomi 15S Pro and Xiaomi Pad 7 Ultra as XRING O1 devices in its 2025 interim report. The Indian Express described them as the first devices available in China at launch in May 2025. That launch-era context does not establish current stock or availability in other regions. XRING O1 itself is a chip inside devices, not a consumer product listed for standalone purchase.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What the specifications and scores do—and do not—tell you
- Architecture: Xiaomi’s published figures establish a substantial flagship-class configuration: 10 CPU cores, four clusters, a 16-core Immortalis-G925 GPU and 19 billion transistors.
- CPU benchmark standing: Notebookcheck’s Geekbench assessment places it a little ahead of Dimensity 9400 and behind Snapdragon 8 Elite, with device-level variation in the listed results.
- Graphics and games: The confirmed GPU model and core count do not by themselves establish game frame rates or graphics performance against another chip.
- Endurance and efficiency: The available results do not settle sustained performance, heat, throttling or battery impact in comparable devices.
For a purchase decision, compare reviews of the specific phone or tablet, not only the SoC’s peak benchmark. Device cooling, software, power limits and workload can all affect results, and the benchmark data cited here does not isolate those factors in a controlled XRING O1-versus-rival test.
Quick Recap
Rank #4
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- Dual Nano sim 5G + eSIM (No micro SD support): 5G: Supports NSA + SA5G: 5G SA: 1/2/3/5/7/8/12/20/25/26/28/38/40/41/48/66/75/77/78 5G NSA: n1/3/5/7/8/20/28/38/40/41/66/75/77/78: 4G: LTE FDD: B1/2/3/4/5/7/8/12/13/17/18/19/20/25/26/28/32/66/71 4G: LTE TDD: B38/39/40/41/42/48: 3G: UMTS: B1/2/4/5/6/8/192G: GSM: B2/3/5/8 Supports 4x4 MIMO
- Leica Summilux optical lensVARIO-SUMMILUX 1:1.67-3.0/15-115 ASPH.Leica 23mm main camera50MPLight Fusion 9502.4μm 4-in-1 Super Pixelf/1.67OIS23mm equivalent focal lengthLeica 115mm periscope telephoto50MPf/3.0OIS115mm equivalent focal lengthLeica 15mm ultra-wide camera12MPf/2.215mm equivalent focal length120º FOV Rear camera video recording8K (7680 x 4320) video recording at 30fps4K video recording at 120fps p (190+ (1280 x 720) video recording at 30fpsLog video recording up to 4K at 30fps, 60fpsSlow-motion video recording:- 720p at 120fps, 240fps, 480fps, 960fps, 1920fpootSteady
- 6.83" 144Hz eye-care AMOLED displayCorning Gorilla Glass 7iResolution: 1.5K, 2772 x 1280, 447 PPIRefresh rate: Up to 144Hz refresh rate*Touch sampling rate: Up to 480Hz, 3500Hz instantaneous*Color gamut: 100% DCI-P3Color depth: 12bit, 68 billion colorsBrightness: 600 (typ), 2000 (HBM)Peak brightness: 3500nits (UHBM) @APL25 dimmingOriginal color PRO | Pro HDR | Wet Touch Technology 2.0 | Xiaomi Vision Care*HDR10+, Dolby VisionTÜV Rheinland Low Blue Light (Hardware Solution) CertifiedTÜV Rheinland Flicker Free CertifiedTÜV Rheinland Circadian Friendly CertifiedTÜV Rheinland Intelligent Eye Care Certified
- MediaTek Dimensity 95003nm processCPU:1 x C1-Ultra, up to 4.21GHz3 x C1-Premium, up to 3.5GHz4 x C1-Pro, up to 2.7GHzGPU: Mali G1-UltraAI: NPU 990
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