Home Phone comparison Xiaomi 17 and Oppo Reno 15 - Which is better?

Xiaomi 17 vs Oppo Reno 15

93 out 100
Xiaomi 17
VS
75 out 100
Oppo Reno 15
Xiaomi 17
Oppo Reno 15

Compared 2 smartphones : Xiaomi 17 Manufactured in September, 2025, with display 6.3 with chipsetQualcomm Snapdragon 8 Elite Gen 5, vs Oppo Reno 15, Manufactured in January, 2026 with chipsetQualcomm Snapdragon 7 Gen 4. 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 Xiaomi 17
  • Higher pixel density: 464ppi
  • Lighter design: 191g vs 197g
  • Supports newer USB: 3.2 vs 2
  • Supports DisplayPort
Reasons to choose Oppo Reno 15
  • Larger display: 6.59in
  • Higher battery capacity: 6500mAh vs 6330mAh
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 12/256 GB
- 12/512 GB
- 16/512 GB		 - 8/256 GB
- 8/512 GB
- 12/256 GB
- 12/512 GB
- 16/256 GB
- 16/512 GB
- 16/1024 GB

Review

Key Specs Xiaomi 17 and Oppo Reno 15
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.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi 17
vs
Oppo Reno 15

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.3 in 6.59 in
Resolution 1220x2656 pixels 1256x2760 pixels
Aspect ratio 19.5:9 20:9
Pixel density 464 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (1-120 Hz) Yes (60-120 Hz)
Max brightness 120 nits 600 nits
HDR support Yes, Dolby Vision Yes, HDR10+
Screen-to-body ratio 89.9 % 88.5 %
Features - DCI-P3
- Always-On Display
- DC dimming		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi 17
n/a
Oppo Reno 15
1312 nits

Design & Build

Design and ergonomics comparison
Height 151.1 mm (5.95 in) 158.3 mm (6.23 in)
Width 71.8 mm (2.83 in) 74.83 mm (2.95 in)
Thickness 8.1 mm (0.32 in) 7.77 mm (0.31 in)
Weight 191 g (6.74 oz) 197 g (6.95 oz)
Water resistance IP68 IP69
Cooling system Vapor chamber Vapor chamber
Back panel n/a Glass
Frame Metal Metal
Colors - White
- Black
- Blue
- Pink
- Purple		 - White
- Blue
Fingerprint sensor Yes, In-Display Yes, In-Display
Screen-to-body ratio
Xiaomi 17
89.9 %
Oppo Reno 15
88.5 %

Performance

Testing Xiaomi 17 and Oppo Reno 15 In benchmarks
Processor
Chipset Qualcomm Snapdragon 8 Elite Gen 5 Qualcomm Snapdragon 7 Gen 4
Max Frequency 4610 MHz 2800 MHz
CPU Cores 8 (2 + 6) 8 (1 + 4 + 3)
Architecture 6/3.63 () - 3/1.84 (Kryo Silver (Cortex-520))
- 4/2.4 (Kryo Gold (Cortex-720))
- 1/2.8 (Kryo Prime (Cortex-720))
Process TSMC TSMC
Transistor Size 3 nm 4 nm
Neural Processor Hexagon Yes
Graphics Adreno 840 n/a
GPU Cores 1536 n/a
GPU Frequency 1200 MHz n/a
FLOPS 3686.4 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi 17
3610
Oppo Reno 15
1270
Geekbench 6 (Multi-Core)
Xiaomi 17
11098
Oppo Reno 15
4106
Geekbench 6 (Single-Core)36101270
Geekbench 6 (Multi-Core)110984106
Sources: Geekbench v6 [Oppo Reno 15]
AnTuTu 10
AnTuTu 10
Xiaomi 17
3288454
Oppo Reno 15
1394716
CPU867585481018
GPU1185826327987
Memory526143249030
UX708900336681
NanoReview Score32884541394716

Memory

RAM
RAM Size 12 GB 8 GB
Memory Type LPDDR5X LPDDR5X
Memory Frequency 5300 MHz n/a
Channels 4 4
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 4.1UFS 3.1
Memory CardNoNo

Software

OS Android 16 Android 16
UI Skin HyperOS 3 ColorOS 16

Battery

Volume 6330 mAh 6500 mAh
Max Charging Power 100 W 80 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (50 W) No
Reverse Charging Yes, (Wireless) Yes
Fast Charging Yes Yes (68% in 30 min)
Full Charge Time n/a 0:57 h
Battery Life Test
Battery Life
Xiaomi 17
n/a
Oppo Reno 15
29:05
Web Browsingn/a11:50 h
Video Playbackn/a17:46 h
Gamesn/a06:35 h
Standby Moden/a139 h

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Zoom Optical, 2.6x Optical, 3.5x
Flash Dual LED LED
Stabilization Optical Optical
8K Recording Yes (Up to 30 fps) No
4K Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 1920 fps (720p) 120 fps (1080p)
Wide-angle lens 102 ° 116 °
Lenses count Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode
- RAW support		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.7f/1.8
Focal length23 mm26 mm
SensorOmnivision 950L LightHunterSony LYT-600
Sensor size1/1.311/1.95 (0.51)
Pixel size1.2 μm0.8 μm
AutofocusLaser autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MP50 MP
Aperturef/2.0f/2.8
Focal length60 mm85 mm
SensorSamsung S5KJN5Samsung ISOCELL JN5
Sensor size1/2.761/2.76 (0.36)
Pixel size0.64 μm0.64 μm
StabilizationOpticalOptical
Ultra-wide lens
Matrix50 MP8 MP
Aperturef/2.4f/2.2
Focal length17 mm15 mm
SensorOmnivision OV50MOmniVision OV08D
Sensor size1/2.761/4.0 (0.25)
Pixel size0.64 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8192x6144 pixels
Aperture f/2.2 f/2.0
Focal length 21 mm 18 mm
Sensor Omnivision OV50M Samsung ISOCELL S5KJN5
Sensor size 1/2.88 1/2.76 (0.36)
Pixel size 0.61 μm 0.64 μm
Autofocus Phase autofocus Phase autofocus
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be) Wi-Fi 6 (802.11 a/b/g/n/ac/ax)
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 5.4 5.4
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG		 - Charging
- USB Storage Mode
- OTG
DisplayPort Yes No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes Varies by region
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoYes
Hybrid SlotNoNo
2G BandsGSM B2 / B3 / B5 / B8GSM 850/900/1800/1900MHz
3G BandsWCDMA B1 / B2 / B4 / B5 / B6 / B8 / B19WCDMA 1/2/4/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B66/B71)LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B66/B71)
5G SupportYesYes

Sound

3.5 mm Jack No No
FM Radio No No
Dolby Atmos n/a No

Other

Class Flagship Mid-range
Announced September, 2025 yr January, 2026 yr
Release Date September, 2025 yr January, 2026 yr
MSRP ($) 799 549
Sensors - Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 100 W Yes, 80 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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

Survey

Which smartphone would you pick?
1 (100%)
0 (0%)
Total Votes: 1

User comments

Share your opinion or ask questions below