Home Phone comparison Oppo Realme C75 and Xiaomi 17T - Which is better?

Oppo Realme C75 vs Xiaomi 17T

54 out 100
Oppo Realme C75
VS
84 out 100
Xiaomi 17T
Oppo Realme C75
Xiaomi 17T

Compared 2 smartphones : Oppo Realme C75 Manufactured in December, 2024, with display 6.72 with chipsetMediaTek Helio G92 Max, vs Xiaomi 17T, Manufactured in May, 2026 with chipsetMediaTek Dimensity 8500 Ultra. Below are specs, tests, pros and cons for each device

  1. Differences
  2. Review
  3. Specs
  4. Benchmarks
  5. Battery Life
  6. Cameras
  7. Comments (0)

Key Differences

Device key advantages
Reasons to choose Oppo Realme C75
  • Larger display: 6.72in
  • Lighter design: 196g vs 200g
  • Includes charger
Reasons to choose Xiaomi 17T
  • Higher pixel density: 460ppi
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 6500mAh vs 6000mAh
  • Newer Bluetooth version: 6.0 vs 5
  • Supports Dolby Atmos
  • Infrared port
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB		 - 12/256 GB
- 12/512 GB

Review

Key Specs Oppo Realme C75 and Xiaomi 17T
Display
Color accuracy, sharpness & brightness
Camera
Main & front camera tests
Performance
App & system performance
Games
3D gaming performance
Battery
Battery life, charging speed & type
Connectivity
Connectivity features
NanoReview Score
Overall score by NanoReview
Adjust each parameter’s importance to find the best match for you.
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Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Oppo Realme C75
vs
Xiaomi 17T

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.72 in 6.59 in
Resolution 1080x2400 pixels 1268x2756 pixels
Aspect ratio 20:9 19.5:9
Pixel density 392 ppi 460 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes
Max brightness 690 nits n/a
HDR support No Yes, Dolby Vision
Touch Sampling Rate n/a 480 Hz
Screen-to-body ratio 86.3 % 89.9 %
Features n/a - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme C75
n/a
Xiaomi 17T
3329 nits

Design & Build

Design and ergonomics comparison
Height 165.69 mm (6.52 in) 157.6 mm (6.2 in)
Width 76.22 mm (3 in) 75.2 mm (2.96 in)
Thickness 7.99 mm (0.31 in) 8.17 mm (0.32 in)
Weight 196 g (6.91 oz) 200 g (7.05 oz)
Water resistance IP69 IP68
Cooling system n/a Vapor chamber
Back panel Plastic n/a
Frame Plastic Plastic
Colors - Black
- Gold		 - White
- Black
- Blue
- Purple
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Oppo Realme C75
86.3 %
Xiaomi 17T
89.9 %

Performance

Testing Oppo Realme C75 and Xiaomi 17T In benchmarks
Processor
Chipset MediaTek Helio G92 Max MediaTek Dimensity 8500 Ultra
Max Frequency 2000 MHz 3400 MHz
CPU Cores 8 (2 + 6) 8 (1 + 3 + 4)
Architecture - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)		 - 4/2.2 (Cortex-A725)
- 3/3.2 (Cortex-A725)
- 1/3.4 (Cortex-A725)
Process TSMC TSMC
Transistor Size 12 nm 4 nm
Neural Processor MediaTek APU MediaTek NPU 880
Graphics Mali-G52 MP2 n/a
GPU Cores 48 n/a
GPU Frequency 1000 MHz n/a
FLOPS 96 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme C75
436
Xiaomi 17T
1704
Geekbench 6 (Multi-Core)
Oppo Realme C75
1356
Xiaomi 17T
6686
Geekbench 6 (Single-Core)4361704
Geekbench 6 (Multi-Core)13566686
Geekbench Compute (GPU)1075n/a
Sources: Geekbench v6 [Oppo Realme C75], [Xiaomi 17T]
AnTuTu 10
AnTuTu 10
Oppo Realme C75
222969
Xiaomi 17T
2407614
CPU58520709591
GPU40838762021
Memory59672409017
UX63939526985
NanoReview Score2229692407614

Memory

RAM
RAM Size - 6 GB
- 8 GB		 12 GB
Memory Type LPDDR4X LPDDR5X
Memory Frequency 1800 MHz 5333 MHz
Channels 2 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeeMMC 5.1UFS 4.1
Memory CardMicroSDNo

Software

OS Android 14 Android 16
UI Skin Realme UI 5.0 HyperOS 3

Battery

Volume 6000 mAh 6500 mAh
Max Charging Power 45 W 67 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (40% in 30 min) Yes (55% in 30 min)
Full Charge Time n/a 1:00 h
Battery Life Test
Battery Life
Oppo Realme C75
n/a
Xiaomi 17T
28:50
Web Browsingn/a13:50 h
Video Playbackn/a18:40 h
Gamesn/a07:52 h
Standby Moden/a112 h

Main camera

Matrix 50 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Digital Optical, 5x
Flash LED Dual LED
Stabilization Digital Optical
8K Recording No No
4K Recording No Yes (Up to 60 fps)
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion n/a 960 fps (1080p)
Wide-angle lens n/a 120 °
Lenses count Standard: 50 MP
Depth		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 12 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
- RAW support
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.7
Focal lengthn/a23 mm
Sensorn/aOmnivision OV50
Sensor size1/2.881/1.55 (0.65)
Pixel size0.64 μm1 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/3.0
Focal lengthn/a115 mm
Sensorn/aSamsung S5KJN5
Sensor sizen/a1/2.76 (0.36)
Pixel sizen/a0.64 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrixn/a12 MP
Aperturen/af/2.2
Focal lengthn/a15 mm
Sensor sizen/a1/3.06 (0.33)
Stabilizationn/aDigital

Front camera

Matrix 8 MP 32 MP
Photo resolution 3264x2448 pixels n/a
Aperture f/2.0 f/2.2
Focal length 26 mm 21 mm
Sensor CMOS CMOS
Sensor size 1/4 1/3.44 (0.29)
Pixel size n/a 0.64 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 6E (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features - Dual Band
- 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 5 6.0
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900MHzGSM B2/3/5/8
3G BandsWCDMA 1/5/8WCDMA B1/2/4/5/8
LTE Bands*LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B32/B34/B38/B39/B40/B41/B42/B48/B66/B71)
LTE category7n/a
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos No Yes

Other

Class Budget Flagship
Announced November, 2024 yr May, 2026 yr
Release Date December, 2024 yr May, 2026 yr
Launch Price ($) 180 n/a
MSRP ($) n/a 749
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W No
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Xiaomi 17T the clear winner in this comparison.

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