Oppo Reno 14 F 5G vs Xiaomi Redmi 15 4G

Compared 2 smartphones : Oppo Reno 14 F 5G Manufactured in July, 2025, with display 6.57 with chipsetQualcomm Snapdragon 6 Gen 1, vs Xiaomi Redmi 15 4G, Manufactured in August, 2025 with chipsetQualcomm Snapdragon 685. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Oppo Reno 14 F 5G
  • Higher pixel density: 397ppi
  • Lighter design: 180g vs 224g
  • Newer Bluetooth version: 5.1 vs 5
Reasons to choose Xiaomi Redmi 15 4G
  • Larger display: 6.9in
  • Higher refresh rate: 144Hz
  • Higher battery capacity: 7000mAh vs 6000mAh
  • Infrared port

Versions

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

Review

Key Specs Oppo Reno 14 F 5G and Xiaomi Redmi 15 4G
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

Display

Display quality comparison
Type AMOLED IPS LCD
Size 6.57 in 6.9 in
Resolution 1080x2372 pixels 1080x2340 pixels
Aspect ratio 20:9 19.5:9
Pixel density 397 ppi 374 ppi
Refresh rate 120 Hz 144 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes
Max brightness 1400 nits n/a
HDR support No No
Screen-to-body ratio 87.9 % 83.1 %
Features - DCI-P3
- Always-On Display
- DC dimming
n/a

Design & Build

Design and ergonomics comparison
Height 158.12 mm (6.23 in) 171.1 mm (6.74 in)
Width 74.97 mm (2.95 in) 82.1 mm (3.23 in)
Thickness 7.69 mm (0.3 in) 8.6 mm (0.34 in)
Weight 180 g (6.35 oz) 224 g (7.9 oz)
Water resistance IP69 IP64
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Blue
- Green
- Pink
- Black
- Gray
- Purple
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Oppo Reno 14 F 5G
87.9 %
Xiaomi Redmi 15 4G
83.1 %

Performance

Testing Oppo Reno 14 F 5G and Xiaomi Redmi 15 4G In benchmarks
Processor
Chipset Qualcomm Snapdragon 6 Gen 1 Qualcomm Snapdragon 685
Max Frequency 2200 MHz 2800 MHz
CPU Cores 8 (4 + 4) 8 (4 + 4)
Architecture - 4/1.8 (Cortex-A55)
- 4/2.2 (Cortex-A78)
- 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)
Process Samsung TSMC
Transistor Size 4 nm 6 nm
Neural Processor Yes Hexagon 686
Graphics Adreno 710 Adreno 610
GPU Cores 256 128
GPU Frequency 676 MHz 1260 MHz
FLOPS 346.1 GFLOPS 322.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Reno 14 F 5G
920
Xiaomi Redmi 15 4G
475
Geekbench 6 (Multi-Core)
Oppo Reno 14 F 5G
2671
Xiaomi Redmi 15 4G
1514
Geekbench 6 (Single-Core)920475
Geekbench 6 (Multi-Core)26711514
Geekbench Compute (GPU)1533n/a
AnTuTu 10
AnTuTu 10
Oppo Reno 14 F 5G
641141
Xiaomi Redmi 15 4G
380990
CPU185088114885
GPU15755257988
Memory139546103236
UX158955104881
NanoReview Score641141380990

Memory

RAM
RAM Size 8 GB 6 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity256 GB128 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardMicroSDMicroSD

Software

OS Android 15 Android 15
UI Skin ColorOS 15 HyperOS 2.0

Battery

Volume 6000 mAh 7000 mAh
Max Charging Power 45 W 33 W
Removable No No
Wireless Charging No No
Reverse Charging Yes No
Fast Charging Yes (43% in 30 min) Yes

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels n/a
Zoom Digital Digital
Flash LED LED
Stabilization Optical Digital
8K Recording No No
4K Recording Yes (Up to 30 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 30 fps)
Slow Motion 240 fps (720p) n/a
Wide-angle lens 112 ° n/a
Lenses count Standard: 50 MP
Ultra-wide: 8 MP
Macro: 2 MP
Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode
Bokeh effect
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mmn/a
Sensor size1/1.95n/a
Pixel size0.8 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationOpticalDigital
Ultra-wide lens
Matrix8 MPn/a
Aperturef/2.2n/a
Focal length16 mmn/a
Sensor size1/4.0n/a
StabilizationDigitaln/a

Front camera

Matrix 32 MP 8 MP
Aperture f/2.0 f/2.0
Focal length 22 mm n/a
Sensor size 1/2.74 n/a
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 5 (802.11 a/b/g/n/ac) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
- Dual Band
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5.1 5
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 n/a
GPS - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
- GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Yes
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900n/a
3G BandsWCDMA 1/2/4/5/6/8/19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B42/B48/B66)n/a
5G SupportYesNo

Sound

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

Other

Class Mid-range Budget
Announced June, 2025 yr August, 2025 yr
Release Date July, 2025 yr August, 2025 yr
MSRP ($) 490 150
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 45 W Yes, 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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