Home Phone comparison Oppo Reno 15 and Xiaomi Poco M8 5G - Which is better?

Oppo Reno 15 vs Xiaomi Poco M8 5G

83 out 100
Oppo Reno 15
VS
60 out 100
Xiaomi Poco M8 5G
Oppo Reno 15
Xiaomi Poco M8 5G

Compared 2 smartphones : Oppo Reno 15 Manufactured in November, 2025, with display 6.32 with chipsetMediaTek Dimensity 8450, vs Xiaomi Poco M8 5G, Manufactured in January, 2026with chipsetQualcomm Snapdragon 6 Gen 3. 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 Reno 15
  • Higher pixel density: 460ppi
  • Higher battery capacity: 6200mAh vs 5520mAh
  • Newer Bluetooth version: 5.4 vs 5.1
  • Built-in eSIM
  • Includes charger
Reasons to choose Xiaomi Poco M8 5G
  • Larger display: 6.77in
  • Lighter design: 178g vs 187g

Versions

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

Review

Key Specs Oppo Reno 15 and Xiaomi Poco M8 5G
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 Reno 15
vs
Xiaomi Poco M8 5G

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.32 in 6.77 in
Resolution 1216x2640 pixels 1080x2340 pixels
Aspect ratio 19.5:9 n/a
Pixel density 460 ppi 388 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 600 nits 800 nits
HDR support Yes, HDR10+ Yes, HDR10+
Screen-to-body ratio 89.6 % 89.7 %
Features - DCI-P3
- Always-On Display
- DC dimming		 DCI-P3

Design & Build

Design and ergonomics comparison
Height 151.21 mm (5.95 in) 164 mm (6.46 in)
Width 72.42 mm (2.85 in) 75.4 mm (2.97 in)
Thickness 7.99 mm (0.31 in) 7.4 mm (0.29 in)
Weight 187 g (6.6 oz) 178 g (6.28 oz)
Water resistance IP69 IP65
Cooling system Vapor chamber n/a
Back panel Glass Plastic
Frame Metal Plastic
Colors - White
- Gold
- Brown		 - Black
- Silver
- Green
Fingerprint sensor Yes, In-Display Yes, In-Display
Screen-to-body ratio
Oppo Reno 15
89.6 %
Xiaomi Poco M8 5G
89.7 %

Performance

Testing Oppo Reno 15 and Xiaomi Poco M8 5G In benchmarks
Processor
Chipset MediaTek Dimensity 8450 Qualcomm Snapdragon 6 Gen 3
Max Frequency 3250 MHz 2400 MHz
CPU Cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4/2.1 (Cortex-A725)
- 3/3 (Cortex-A725)
- 1/3.25 (Cortex-A725)		 - 4/1.8 (Cortex-A55)
- 4/2.4 (Cortex-A78)
Process TSMC Samsung
Transistor Size 4 nm 4 nm
Neural Processor MediaTek NPU 880 Hexagon
Graphics Mali-G720 MP7 Adreno 710
GPU Cores 896 256
GPU Frequency 1300 MHz 1010 MHz
FLOPS 2329.6 GFLOPS 517.1 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Reno 15
1686
Xiaomi Poco M8 5G
1020
Geekbench 6 (Multi-Core)
Oppo Reno 15
5130
Xiaomi Poco M8 5G
2853
Geekbench 6 (Single-Core)16861020
Geekbench 6 (Multi-Core)51302853
Sources: Geekbench v6 [Oppo Reno 15]
AnTuTu 10
AnTuTu 10
Oppo Reno 15
1368197
Xiaomi Poco M8 5G
638701
CPU286007197012
GPU548893145492
Memory267249145821
UX266048150376
NanoReview Score1368197638701

Memory

RAM
RAM Size 12 GB 8 GB
Memory Type LPDDR5X LPDDR4X
Memory Frequency 4266 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity256 GB256 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardNoNo

Software

OS Android 16 Android 15
UI Skin ColorOS 16 HyperOS 2.0

Battery

Volume 6200 mAh 5520 mAh
Max Charging Power 80 W 45 W
Battery Type Silicon Carbon (Si/C) Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (73% in 30 min) Yes
Full Charge Time 0:52 h n/a

Main camera

Matrix 200 MP 50 MP
Photo resolution n/a 8192x6144 pixels
Zoom Optical, 3.5x Digital
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 240 fps (1080p) n/a
Wide-angle lens 116 ° n/a
Lenses count Standard: 200 MP
Telephoto: 50 MP
Ultra-wide: 50 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix200 MP50 MP
Aperturef/1.8f/1.8
Focal length24 mmn/a
Sensorn/aOmnivision OV50D40 Light Hunter 400
Sensor size1/1.56 (0.64)1/2.88 (0.35)
Pixel size0.5 μm0.61 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrix50 MPn/a
Aperturef/2.8n/a
Focal length85 mmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix50 MPn/a
Aperturef/2.0n/a
Focal length16 mmn/a
StabilizationDigitaln/a

Front camera

Matrix 50 MP 20 MP
Photo resolution 8192x6144 pixels n/a
Aperture f/2.0 f/2.2
Focal length 18 mm n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6E (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display		 - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.4 5.1
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* Yes Varies by region
Infrared Port Yes Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *YesNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800MHzn/a
3G BandsWCDMA 1/4/5/8/19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B8/B18/B19/B25/B26/B28/B34/B38/B39/B40/B41/B42/B43/B48/B66)n/a
5G SupportYesYes

Sound

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

Other

Class Mid-range Mid-range
Announced November, 2025 yr January, 2026 yr
Release Date November, 2025 yr January, 2026 yr
MSRP ($) 400 229
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 80 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Oppo Reno 15 the clear winner in this comparison.

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