Home Phone comparison Oppo Realme 9i and Realme 15T - Which is better?

Oppo Realme 9i vs Realme 15T

46 out 100
Oppo Realme 9i
VS
66 out 100
Realme 15T
Oppo Realme 9i
Realme 15T

Compared 2 smartphones : Oppo Realme 9i Manufactured in January, 2022, with display 6.6 with chipsetQualcomm Snapdragon 680, vs Realme 15T, Manufactured in September, 2025 with chipsetMediaTek Dimensity 6400 Max. 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 9i
  • Larger display: 6.6in
  • Supports Dolby Atmos
Reasons to choose Realme 15T
  • Higher refresh rate: 120Hz
  • Lighter design: 181g vs 190g
  • Higher battery capacity: 7000mAh vs 5000mAh
  • Newer Bluetooth version: 5.3 vs 5
  • Infrared port

Versions

Available versions and configurations
Memory Options - 4/64 GB
- 4/128 GB
- 6/128 GB		 - 8/128 GB
- 8/256 GB
- 12/256 GB
- 12/512 GB

Review

Key Specs Oppo Realme 9i and Realme 15T
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 9i
vs
Realme 15T

Display

Display quality comparison
Type IPS LCD AMOLED
Size 6.6 in 6.57 in
Resolution 1080x2412 pixels 1080x2372 pixels
Aspect ratio 20:9 20:9
Pixel density 401 ppi 401 ppi
Refresh rate 90 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 480 nits 4000 nits
HDR support No No
Touch Sampling Rate 180 Hz 240 Hz
Screen-to-body ratio 84.5 % 87.6 %
Features DCI-P3 - DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Oppo Realme 9i
512 nits
Realme 15T
n/a
sRGB gamut98.2 %n/a
Response time26 msn/a
Contrast847:1n/a
Sources: NotebookCheck [Oppo Realme 9i]

Design & Build

Design and ergonomics comparison
Height 164.4 mm (6.47 in) 158.36 mm (6.23 in)
Width 75.7 mm (2.98 in) 75.19 mm (2.96 in)
Thickness 8.4 mm (0.33 in) 7.79 mm (0.31 in)
Weight 190 g (6.7 oz) 181 g (6.38 oz)
Water resistance No IP69
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Blue		 - Silver
- Gray
- Blue
Fingerprint sensor Yes In-Button Yes, In-Display
Screen-to-body ratio
Oppo Realme 9i
84.5 %
Realme 15T
87.6 %

Performance

Testing Oppo Realme 9i and Realme 15T In benchmarks
Processor
Chipset Qualcomm Snapdragon 680 MediaTek Dimensity 6400 Max
Max Frequency 2400 MHz 2500 MHz
CPU Cores 8 (4 + 4) 8 (2 + 6)
Architecture - 4/1.9 (Kryo 265 Silver (Cortex-A53))
- 4/2.4 (Kryo 265 Gold (Cortex-A73))		 - 6/2 (Cortex-A55)
- 2/2.5 (Cortex-A76)
Process TSMC TSMC
Transistor Size 6 nm 6 nm
Neural Processor Hexagon 686 Yes
Graphics Adreno 610 Mali-G57 MP2
GPU Cores 128 64
GPU Frequency 1114 MHz 1072 MHz
FLOPS 284 GFLOPS 137.2 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Oppo Realme 9i
548
Realme 15T
808
Geekbench 6 (Multi-Core)
Oppo Realme 9i
1599
Realme 15T
2046
Geekbench 6 (Single-Core)548808
Geekbench 6 (Multi-Core)15992046
Geekbench Compute (GPU)n/a1424
Sources: Geekbench v6 [Realme 15T]
AnTuTu 10
AnTuTu 10
Oppo Realme 9i
294782
Realme 15T
605158
CPU99824223513
GPU4021048052
Memory80648167188
UX74100166405
NanoReview Score294782605158
3DMark Wild Life
3DMark Wild Life
Oppo Realme 9i
445
Realme 15T
n/a
Max Surface Temp.43.9 °Cn/a
Stability98 %n/a
Graphics Test2 fpsn/a
Graphics Score445n/a
Sources: 3DMark [Oppo Realme 9i]
PCMark 3.0
PCMark 3.0
Oppo Realme 9i
8159
Realme 15T
n/a
Writing score9474n/a
Web score7934n/a
Video editing4265n/a
Data manipulation6065n/a
NanoReview Score8159n/a

Memory

RAM
RAM Size - 4 GB
- 6 GB		 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity- 64 GB
- 128 GB		128 GB
Storage TypeUFS 2.1UFS 2.2
Memory CardMicroSDMicroSD

Software

OS Android 11 (Upgradeable to Android 14) Android 15
OS Size 17 GB n/a
UI Skin Realme UI 5.0 Realme UI 6.0

Battery

Volume 5000 mAh 7000 mAh
Max Charging Power 33 W 60 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging No Yes
Fast Charging Yes (27% in 15 min) Yes
Full Charge Time 1:12 h n/a

Main camera

Matrix 50 MP 50 MP
Photo resolution 8700x5800 pixels 8192x6144 pixels
Zoom Digital Digital
Flash LED LED
Stabilization Digital Optical
8K Recording No No
4K Recording No No
1080p Recording Yes (Up to 30 fps) Yes (Up to 60 fps)
Slow Motion n/a 120 fps (720p)
Lenses count Standard: 50 MP
Macro: 2 MP
Depth: 2 MP		 Standard: 50 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mm27 mm
SensorSamsung S5KJN1Omnivision OV50D40 Light Hunter 400
Sensor size1/2.761/2.88
Pixel size0.64 μm0.61 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalOptical
Main camera DxOMark results
Photo quality
Oppo Realme 9i
95
Realme 15T
n/a
Video quality
Oppo Realme 9i
61
Realme 15T
n/a
Overall camera score
Oppo Realme 9i
75
Realme 15T
n/a
Bokeh30n/a
Preview57n/a
Zoom36n/a
Sources: DxOMark [Oppo Realme 9i]

Front camera

Matrix 16 MP 50 MP
Photo resolution 4920x3264 pixels 8192x6144 pixels
Aperture f/2.1 f/1.8
Focal length 26 mm 27 mm
Sensor Sony IMX471 Omnivision OV50D40 Light Hunter 400
Sensor size 1/3.13 1/2.88
Pixel size 1 μm 0.61 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 1080p (Full HD) at 30 fps 1080p (Full HD) at 60 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 MiMO
- Wi-Fi Direct
- Wi-Fi Hotspot
- Wi-Fi Display
Bluetooth version 5 5.3
Bluetooth features LE, 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		 - GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region Varies by region
Infrared Port No Yes
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 850/900/1800/1900GSM 850/900/1800MHz
3G BandsWCDMA 1/5/8WCDMA 1/5/8
LTE Bands*LTE (B1/B3/B5/B8/B38/B40/B41)LTE (B1/B3/B5/B8/B40/B41)
5G SupportNoYes

Sound

Speakers Stereo n/a
3.5 mm Jack Yes No
FM Radio No No
Dolby Atmos Yes n/a
Speaker Test
Max Volume
Oppo Realme 9i
88 dB
Realme 15T
n/a

Other

Class Mid-range Mid-range
Announced January, 2022 yr September, 2025 yr
Release Date January, 2022 yr September, 2025 yr
Launch Price ($) 230 n/a
MSRP ($) n/a 230
Sensors - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes 33 W Yes, 60 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

After analyzing the data, we consider Realme 15T the clear winner in this comparison.

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