Home Phone comparison Oppo Realme 9 5G and Xiaomi Redmi 15C 4G - Which is better?

Oppo Realme 9 5G vs Xiaomi Redmi 15C 4G

49 out 100
Oppo Realme 9 5G
VS
56 out 100
Xiaomi Redmi 15C 4G
Oppo Realme 9 5G
Xiaomi Redmi 15C 4G

Compared 2 smartphones : Oppo Realme 9 5G Manufactured in June, 2022, with display 6.6 with chipsetQualcomm Snapdragon 695, vs Xiaomi Redmi 15C 4G, Manufactured in August, 2025 with chipsetMediaTek Helio G81 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 9 5G
  • Higher pixel density: 400ppi
  • Lighter design: 191g vs 205g
  • Includes charger
Reasons to choose Xiaomi Redmi 15C 4G
  • Larger display: 6.9in
  • Higher battery capacity: 6000mAh vs 5000mAh
  • Newer Bluetooth version: 5.4 vs 5.1

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB		 - 4/128 GB
- 4/256 GB

Review

Key Specs Oppo Realme 9 5G and Xiaomi Redmi 15C 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
Smartphones:
Oppo Realme 9 5G
vs
Xiaomi Redmi 15C 4G

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.6 in 6.9 in
Resolution 1080x2412 pixels 720x1600 pixels
Aspect ratio 20:9 20:9
Pixel density 400 ppi 254 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 550 nits n/a
HDR support Yes HDR10 No
Touch Sampling Rate 240 Hz n/a
Screen-to-body ratio 84.7 % 84.2 %
Features DCI-P3 n/a
Display test
Peak brightness (auto)
Oppo Realme 9 5G
559 nits
Xiaomi Redmi 15C 4G
n/a
sRGB gamut97.7 %n/a
Response time33 msn/a
Contrast1178:1n/a
Sources: NotebookCheck [Oppo Realme 9 5G]

Design & Build

Design and ergonomics comparison
Height 164.3 mm (6.47 in) 171.6 mm (6.76 in)
Width 75.6 mm (2.98 in) 79.5 mm (3.13 in)
Thickness 8.5 mm (0.33 in) 8 mm (0.31 in)
Weight 191 g (6.74 oz) 205 g (7.23 oz)
Water resistance No IP64
Back panel Plastic Eco Leather
Frame Plastic Plastic
Colors - White
- Black		 - Gray
- Blue
- Green
- Orange
Fingerprint sensor Yes In-Button Yes, In-Button
Screen-to-body ratio
Oppo Realme 9 5G
84.7 %
Xiaomi Redmi 15C 4G
84.2 %

Performance

Testing Oppo Realme 9 5G and Xiaomi Redmi 15C 4G In benchmarks
Processor
Chipset Qualcomm Snapdragon 695 MediaTek Helio G81 Ultra
Max Frequency 2200 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/1.8 (Kryo 660 Silver (Cortex-A55))
- 2/2.2 (Kryo 660 Gold (Cortex-A78))		 - 6/1.7 (Cortex-A55)
- 2/2 (Cortex-A75)
Process TSMC TSMC
Transistor Size 6 nm 12 nm
Neural Processor Hexagon 686 Yes
Graphics Adreno 619 Mali-G52 MP2
GPU Cores 256 48
GPU Frequency 950 MHz 820 MHz
FLOPS 430.1 GFLOPS 78.7 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme 9 5G
880
Xiaomi Redmi 15C 4G
421
Geekbench 6 (Multi-Core)
Oppo Realme 9 5G
2155
Xiaomi Redmi 15C 4G
1387
Geekbench 6 (Single-Core)880421
Geekbench 6 (Multi-Core)21551387
AnTuTu 10
AnTuTu 10
Oppo Realme 9 5G
439749
Xiaomi Redmi 15C 4G
278312
CPU14535384872
GPU8323835457
Memory9285974922
UX11829983061
NanoReview Score439749278312
3DMark Wild Life
Sources: 3DMark [Oppo Realme 9 5G]
PCMark 3.0
PCMark 3.0
Oppo Realme 9 5G
8048
Xiaomi Redmi 15C 4G
n/a
Writing score10956n/a
Web score8210n/a
Video editing3921n/a
Data manipulation6175n/a
NanoReview Score8048n/a

Memory

RAM
RAM Size 4 GB 4 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		128 GB
Storage TypeUFS 2.2eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 12 (Upgradeable to Android 13) Android 15
OS Size 14 GB n/a
UI Skin Realme UI 4.0 HyperOS 2.0

Battery

Volume 5000 mAh 6000 mAh
Max Charging Power 18 W 33 W
Battery Type Li-Po Li-Po
Removable No No
Wireless Charging No No
Reverse Charging No No
Fast Charging Yes (50% in 40 min) Yes
Full Charge Time 1:45 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8192x6144 pixels 8160x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Digital
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 30 fps)
Lenses count Standard: 50 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 50 MP
Depth
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length27 mm28 mm
SensorSamsung S5KJN1n/a
Sensor size1/2.761/2
Pixel size0.64 μmn/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 16 MP 8 MP
Photo resolution 4920x3264 pixels n/a
Aperture f/2.1 f/2.0
Focal length 26 mm n/a
Sensor CMOS CMOS
Sensor size 1/3.09 1/4.0
Pixel size n/a 1.12 μm
Autofocus No No
Stabilization Digital No
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 5.4
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 n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo		 - GPS
- GLONASS
- Beidou
- Galileo
NFC* Varies by region Varies by region
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotYesNo
2G BandsGSM 850/900/1800/1900n/a
3G BandsWCDMA B1/B2/B4/B5/B6/B8/B19n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B26/B28/B38/B39/B40/B41/B66)n/a
LTE category18n/a
5G SupportYesNo

Sound

Speakers Mono n/a
3.5 mm Jack Yes Yes
FM Radio No Yes
Dolby Atmos No No
Speaker Test
Max Volume
Oppo Realme 9 5G
84.1 dB
Xiaomi Redmi 15C 4G
n/a

Other

Class Mid-range Budget
Announced May, 2022 yr August, 2025 yr
Release Date June, 2022 yr August, 2025 yr
Launch Price ($) 260 n/a
MSRP ($) n/a 120
Sensors - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 18 W n/a
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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