Home Phone comparison Xiaomi Poco F4 and Oppo Reno 15 - Which is better?

Xiaomi Poco F4 vs Oppo Reno 15

59 out 100
Xiaomi Poco F4
VS
75 out 100
Oppo Reno 15
Xiaomi Poco F4
Oppo Reno 15

Compared 2 smartphones : Xiaomi Poco F4 Manufactured in June, 2022, with display 6.67 with chipsetQualcomm Snapdragon 870, 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 Poco F4
  • Larger display: 6.67in
  • Lighter design: 195g vs 197g
  • Supports Dolby Atmos
Reasons to choose Oppo Reno 15
  • Higher pixel density: 460ppi
  • Higher battery capacity: 6500mAh vs 4500mAh
  • Newer Bluetooth version: 5.4 vs 5.2
  • Built-in eSIM

Versions

Available versions and configurations
Memory Options - 6/128 GB
- 8/128 GB
- 8/256 GB
- 12/256 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 Poco F4 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 Poco F4
vs
Oppo Reno 15

Display

Display quality comparison
Type AMOLED AMOLED
Size 6.67 in 6.59 in
Resolution 1080x2400 pixels 1256x2760 pixels
Aspect ratio 20:9 20:9
Pixel density 395 ppi 460 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 500 nits 600 nits
HDR support Yes HDR10+ Yes, HDR10+
Touch Sampling Rate 480 Hz n/a
Screen-to-body ratio 86.6 % 88.5 %
Features - DCI-P3
- Always-On Display		 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Xiaomi Poco F4
997 nits
Oppo Reno 15
1312 nits
sRGB gamut97.3 %n/a
PWM (Flicker)443 Hzn/a
Response time1 msn/a
Contrast∞ Infiniten/a
Sources: NotebookCheck [Xiaomi Poco F4]

Design & Build

Design and ergonomics comparison
Height 163.2 mm (6.43 in) 158.3 mm (6.23 in)
Width 75.95 mm (2.99 in) 74.83 mm (2.95 in)
Thickness 7.7 mm (0.3 in) 7.77 mm (0.31 in)
Weight 195 g (6.88 oz) 197 g (6.95 oz)
Water resistance IP53 IP69
Cooling system Vapor chamber Vapor chamber
Back panel Glass Glass
Frame Plastic Metal
Colors - Black
- Silver
- Green		 - White
- Blue
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Xiaomi Poco F4
86.6 %
Oppo Reno 15
88.5 %

Performance

Testing Xiaomi Poco F4 and Oppo Reno 15 In benchmarks
Processor
Chipset Qualcomm Snapdragon 870 Qualcomm Snapdragon 7 Gen 4
Max Frequency 3200 MHz 2800 MHz
CPU Cores 8 (1 + 3 + 4) 8 (1 + 4 + 3)
Architecture - 4/1.8 (Kryo 585 Silver (Cortex-A55))
- 3/2.42 (Kryo 585 Gold (Cortex-A77))
- 1/3.2 (Kryo 585 Prime (Cortex-A77))		 - 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 7 nm 4 nm
Neural Processor Hexagon 698 Yes
Graphics Adreno 650 n/a
GPU Cores 768 n/a
GPU Frequency 670 MHz n/a
FLOPS 1029.1 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco F4
1285
Oppo Reno 15
1270
Geekbench 6 (Multi-Core)
Xiaomi Poco F4
3280
Oppo Reno 15
4106
Geekbench 6 (Single-Core)12851270
Geekbench 6 (Multi-Core)32804106
Sources: Geekbench v6 [Xiaomi Poco F4], [Oppo Reno 15]
AnTuTu 10
AnTuTu 10
Xiaomi Poco F4
843585
Oppo Reno 15
1394716
CPU230042481018
GPU286377327987
Memory132678249030
UX194488336681
NanoReview Score8435851394716
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco F4
4334
Oppo Reno 15
n/a
Max Surface Temp.35.6 °Cn/a
Stability90 %n/a
Graphics Test25 fpsn/a
Graphics Score4334n/a
Sources: 3DMark [Xiaomi Poco F4]

Memory

RAM
RAM Size - 6 GB
- 8 GB
- 12 GB		 8 GB
Memory Type LPDDR5 LPDDR5X
Channels 4 4
Storage
Storage Capacity- 128 GB
- 256 GB		256 GB
Storage TypeUFS 3.1UFS 3.1
Memory CardNoNo

Software

OS Android 12 (Upgradeable to Android 14) Android 16
OS Size 24 GB n/a
UI Skin HyperOS 1.0 ColorOS 16

Battery

Volume 4500 mAh 6500 mAh
Max Charging Power 67 W 80 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (50% in 15 min) Yes (68% in 30 min)
Full Charge Time 0:39 h 0:57 h
Battery Life Test
Battery Life
Xiaomi Poco F4
19:09
Oppo Reno 15
29:05
Web Browsing07:39 h11:50 h
Video Playback12:20 h17:46 h
Games04:57 h06:35 h
Standby Mode88 h139 h

Main camera

Matrix 64 MP 50 MP
Photo resolution 9000x7000 pixels 8192x6144 pixels
Zoom Digital Optical, 3.5x
Flash LED LED
Stabilization Optical Optical
8K Recording No 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 960 fps (720p) 120 fps (1080p)
Wide-angle lens 119 ° 116 °
Lenses count Standard: 64 MP
Ultra-wide: 8 MP
Macro: 2 MP		 Standard: 50 MP
Telephoto: 50 MP
Ultra-wide: 8 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix64 MP50 MP
Aperturef/1.8f/1.8
Focal length25 mm26 mm
SensorOmniVision OV64BSony LYT-600
Sensor size1/21/1.95 (0.51)
Pixel size0.7 μm0.8 μm
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalOptical
Telephoto
Matrixn/a50 MP
Aperturen/af/2.8
Focal lengthn/a85 mm
Sensorn/aSamsung ISOCELL JN5
Sensor sizen/a1/2.76 (0.36)
Pixel sizen/a0.64 μm
Stabilizationn/aOptical
Ultra-wide lens
Matrix8 MP8 MP
Aperturef/2.2f/2.2
Focal lengthn/a15 mm
SensorOmnivision OV8856OmniVision OV08D
Sensor size1/4.01/4.0 (0.25)
Pixel size1.12 μm1.12 μm
StabilizationDigitalDigital

Front camera

Matrix 20 MP 50 MP
Photo resolution 4608x3456 pixels 8192x6144 pixels
Aperture f/2.45 f/2.0
Focal length n/a 18 mm
Sensor Sony IMX596 Samsung ISOCELL S5KJN5
Sensor size 1/2 1/2.76 (0.36)
Pixel size 0.8 μm 0.64 μm
Autofocus No Phase autofocus
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 2160p (4K) at 60 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 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 5.2 5.4
Bluetooth features LE, HID, A2DP 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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- NAVIC		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region 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 850 900 1800 1900MHzGSM 850/900/1800/1900MHz
3G BandsWCDMA B1/2/4/5/6/8/19WCDMA 1/2/4/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B40/B41)LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B66/B71)
LTE category20n/a
5G SupportYesYes

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes No
Speaker Test
Max Volume
Xiaomi Poco F4
86.1 dB
Oppo Reno 15
n/a

Other

Class Flagship Mid-range
Announced June, 2022 yr January, 2026 yr
Release Date June, 2022 yr January, 2026 yr
Launch Price ($) 400 n/a
MSRP ($) n/a 549
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 67 W Yes, 80 W
* 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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