Home > Smartphone comparison > Redmi K100 Pro Max vs OnePlus 15T – which one to choose?

Xiaomi Redmi K100 Pro Max vs OnePlus 15T

92 out of 100
Xiaomi Redmi K100 Pro Max
VS
92 out of 100
OnePlus 15T
Xiaomi Redmi K100 Pro Max
OnePlus 15T

Here we compared two flagship smartphones: the 6.9-inch Xiaomi Redmi K100 Pro Max (with Qualcomm Snapdragon 8 Elite Gen 5) that was released on August 11, 2026, against the OnePlus 15T, which is powered by the same chip and came out 5 months before. On this page, you will find tests, full specs, strengths, and weaknesses of each of the devices.

Select the amount of RAM to evaluate performance and value for money more precisely
Memory
  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery life
  6. Camera
  7. Comments

Key differences

An overview of the main advantages of each smartphone
Reasons to consider the Xiaomi Redmi K100 Pro Max
  • Has a 0.58 inch larger screen size
  • Comes with 1570 mAh larger battery capacity: 9070 vs 7500 mAh
  • Higher display refresh rate – 185 Hz
  • The rear camera has a 5x optical zoom
  • Slow-motion recording at 1920FPS
  • Supports Dolby Atmos sound technology
  • The front-facing camera can record video at 4K
Reasons to consider the OnePlus 15T
  • 11% higher pixel density (460 vs 416 PPI)
  • Weighs 44 grams less
  • Better grip in hands – the body is 6.12 mm narrower
  • Ready for eSIM technology

Review

Evaluation of Xiaomi Redmi K100 Pro Max and OnePlus 15T crucial features
Display
Screen quality, color accuracy, brightness
Camera
Photo and video recording quality
Performance
CPU and memory performance (apps, system)
Gaming
Capabilities for playing modern games
Battery
Battery life, charging type and speed
Connectivity
Networks, ports, data transmission
Scores with a red asterisk (*) are approximate and may change in the future as we gather more data.
NanoReview Score
Final comparison evaluation
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Value for money (Beta)

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Currency
12 / 256 GB
VS
12 / 256 GB
93.1
(Very good)
Value Index
66.6
(Good)

Tests and specifications

Comparison table of technical specifications and tests
Phone:
Redmi K100 Pro Max
vs
OnePlus 15T

Display

Type AMOLED AMOLED
Size 6.9 inches 6.32 inches
Resolution 1200 x 2608 pixels 1216 x 2640 pixels
Aspect ratio 19.5:9 19.5:9
PPI 416 ppi 460 ppi
Refresh rate 185 Hz 165 Hz
Adaptive refresh rate Yes Yes (60-165 Hz)
Max rated brightness - 1800 nits
Max rated brightness in HDR 4500 nits 3600 nits
HDR support Yes, Dolby Vision Yes, Dolby Vision
Touch sampling rate 480 Hz 330 Hz
Screen protection Tempered glass Crystal Shield Glass
Screen-to-body ratio 91.6% 90.7%
Display features - DCI-P3
- Always-On Display
- DC Dimming		 - DCI-P3
- Always-On Display
- DC Dimming
Display tests
RGB color space - 99.9%
PWM - 120 Hz
Response time - 6 ms
Contrast - ∞ Infinity
Screen space comparison
Redmi K100 Pro Max
6.9″ (19.5:9 ratio) = 18.1 in2
OnePlus 15T
6.32″ (19.5:9 ratio) = 15.2 in2
~19% more screen space
Peak brightness test (auto)
Sources: NotebookCheck [3]

Design and build

Height 163.49 mm (6.44 inches) 150.56 mm (5.93 inches)
Width 77.94 mm (3.07 inches) 71.82 mm (2.83 inches)
Thickness 8.45 mm (0.33 inches) 8.35 mm (0.33 inches)
Weight 238 g (8.4 oz) 194 g (6.84 oz)
Waterproof IP69 IP69
Advanced cooling Vapor chamber Vapor chamber
Rear material - Plastic
Frame material Metal Metal
Colors White, Black, Blue, Red White, Green, Brown
Fingerprint scanner Yes, in-display Yes, in-display
Screen-to-body ratio

Performance

Chipset specifications of Xiaomi Redmi K100 Pro Max and OnePlus 15T
SoC
Chipset Qualcomm Snapdragon 8 Elite Gen 5 Qualcomm Snapdragon 8 Elite Gen 5
Max clock 4610 MHz 4610 MHz
CPU cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6 cores at 3.32 GHz: Oryon Performance
- 2 cores at 3.8 GHz: Oryon Prime		 - 6 cores at 3.63 GHz: Oryon Gen 3 Performance
- 2 cores at 4.74 GHz: Oryon Gen 3 Prime
L3 cache 6 MB 12 MB
Manufacturing TSMC TSMC
Lithography process 3 nanometers 3 nanometers
Neural processor (NPU) Hexagon Hexagon
GPU
Graphics Adreno 840 Adreno 840
GPU shading units 1024 1536
GPU clock 1225 MHz 1300 MHz
FLOPS ~2508.8 GFLOPS ~3993.6 GFLOPS

Benchmarks

Benchmark comparison of Xiaomi Redmi K100 Pro Max and OnePlus 15T
Geekbench 6 (Single-Core)
Geekbench 6 (Multi-Core)
Compute Score (GPU)
Compute Score (GPU) 27595 27558
Single-core score 3662 3640
Multi-core score 11299 11033
Sources: Geekbench [3], [4]
AnTuTu Benchmark 11
Redmi K100 Pro Max
3722803
OnePlus 15T +6%
3927976
CPU 1035083 1113855
GPU 1341391 1450217
Memory 514307 487460
UX 832022 876444
Total score 3722803 3927976
Samples Less than 3 [4 tests]
AnTuTu 11 Ranking List (35th and 27th place)
Submit your benchmark results

Recent User Tests

The latest benchmark tests that have been submitted by users
Xiaomi Redmi K100 Pro Max
No benchmark results yet
Add
OnePlus 15T
DateBenchmarkResult
📘 2026-08-04 -> Pisulka_deda13AnTuTu 114140191
📘 2026-07-23 -> savelBattery lifeSOT 11:47 / 12:40
📘 2026-07-21 (savel)AnTuTu 113783475
📘 2026-06-18 (linux❀)AnTuTu 113828108
📘 2026-06-17 (Winra)AnTuTu 113927976
Add View all (5)

Memory

RAM
RAM size 12 GB 12 GB
Memory type LPDDR5X LPDDR5X
Memory clock 5300 MHz 5300 MHz
Channels 4 4
Storage
Storage size 256 GB 256 GB
Storage type UFS 4.1 UFS 4.1
Memory card No No

Software

Operating system Android 16 Android 16
ROM HyperOS 3 ColorOS 16
OS size - 57 GB
OS updates 4 years 4 years
Security updates 6 years 5 years

Battery

Capacity 9070 mAh 7500 mAh
Max charge power 100 W 100 W
Battery type Silicon-Carbon (Si/C) Silicon-Carbon (Si/C)
Replaceable No No
Wireless charging Yes (50 W) Yes (50 W)
Reverse charging Yes, (wireless) Yes
Bypass charging Yes Yes
Fast charging Yes Yes (61% in 30 min)
Full charging time - 0:46 hr
Add your battery life

Main camera

Matrix 200 megapixels 50 megapixels
Image resolution - 8192 x 6144
Zoom Optical, 5x Optical, 3.5x
Flash Dual LED Dual LED
Stabilization Optical Optical
8K video recording Up to 30FPS Up to 30FPS
4K video recording Up to 60FPS Up to 120FPS
1080p video recording Up to 60FPS Up to 120FPS
Slow motion 1920 FPS (720p) 480 FPS (720p)
Angle of widest lens 102° -
Lenses 1) Standard: 200 MP
2) Telephoto: 50 MP
3) Ultrawide: 50 MP
1) Standard: 50 MP
2) Telephoto: 50 MP
Camera features - Bokeh mode
- Pro mode
- RAW support		 - Bokeh mode
- Pro mode
- RAW support
Standard lens
Image resolution 200 MP 50 MP
Aperture f/1.7 f/1.8
Focal length 24 mm 24 mm
Sensor Samsung ISOCELL HP9 Sony IMX906
Sensor size 1/1.4" (≈ 0.71 inch) 1/1.56" (≈ 0.64 inch)
Pixel size 0.56 micron 1 micron
Autofocus Phase autofocus Phase autofocus
Stabilization Optical Optical
Telephoto lens
Image resolution 50 MP 50 MP
Aperture f/3.0 f/2.8
Focal length 115 mm 85 mm
Sensor - Samsung S5KJN5
Sensor size 1/2.75" (≈ 0.36 inch) 1/2.76" (≈ 0.36 inch)
Pixel size 0.64 micron 0.64 micron
Stabilization Optical Optical
Ultra-wide lens
Image resolution 50 MP -
Aperture f/2.4 -
Focal length 18 mm -
Sensor OmniVision OV50M40 -
Sensor size 1/2.88" (≈ 0.35 inch) -
Pixel size 0.61 micron -
Stabilization Digital -

Selfie camera

Megapixels 32 megapixels 16 megapixels
Aperture f/2.2 f/2.4
Focal length 21 mm 23 mm
Sensor OmniVision OV32D CMOS
Sensor size 1/3.44" (≈ 0.29 inch) -
Pixel size 0.64 micron 1 micron
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 30 FPS 1080p (Full HD) at 30 FPS
Depth sensor (TOF 3D) No No

Connectivity

Wi-Fi standard Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 6.0 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version - 2
USB features - Charging
- USB-Storage mode
- OTG		 - Charging
- USB-Storage mode
- OTG
DisplayPort Yes Yes
GPS GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC GPS, GLONASS, Beidou, Galileo, QZSS
NFC* Yes Yes
Infrared port Yes Yes
Network
Number of SIM* 2 2
Type of SIM card Nano Nano
Multi SIM mode Standby Standby
eSIM support* No Yes
Hybrid slot No No
5G support Yes Yes

Sound

Speakers 2.1 Stereo
Headphone audio jack No No
FM radio No No
Dolby Atmos Yes No
Speakers test
Max loudness

Other

Category Flagship Flagship
Announced August 2026 March 2026
Release date August 2026 March 2026
Launch price (MSRP) $620 $799
Sensors - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint		 - Proximity sensor
- Gyroscope
- Accelerometer
- Ambient light sensor
- Compass
- Fingerprint
Bundled charger Yes, 100 W Yes, 100 W
*Disclaimer! NFC, GSM network support, and some other specs can be different depending on the country.

Conclusion

If the design and sound are more important to you, then choose the Xiaomi Redmi K100 Pro Max. But if the gaming is more of a priority – go for the OnePlus 15T.

Cast your vote

So, which phone would you choose?
4 (44.4%)
5 (55.6%)
Total votes: 9

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