Oppo Realme C33 vs OnePlus 15R

45 out 100

VS

90 out 100

Compared 2 smartphones : Oppo Realme C33 Manufactured in September, 2022, with display 6.5 with chipsetUnisoc Tiger T612, vs OnePlus 15R, Manufactured in January, 2025with chipsetQualcomm Snapdragon 8 Gen 5. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages

Reasons to choose Oppo Realme C33

Lighter design: 187g vs 214g
Includes charger

Reasons to choose OnePlus 15R

Larger display: 6.83in
Higher pixel density: 450ppi
Higher refresh rate: 165Hz
Higher battery capacity: 7400mAh vs 5000mAh
Newer Bluetooth version: 6.0 vs 5
Infrared port

Versions

Available versions and configurations

Memory Options

- 3/32 GB
- 4/64 GB
- 4/128 GB

- 12/256 GB
- 12/512 GB

Review

Key Specs Oppo Realme C33 and OnePlus 15R

Display

Color accuracy, sharpness & brightness

Oppo Realme C33

44

OnePlus 15R

92

Camera

Main & front camera tests

Oppo Realme C33

55

OnePlus 15R

86

Performance

App & system performance

Oppo Realme C33

22

OnePlus 15R

97

Games

3D gaming performance

Oppo Realme C33

17

OnePlus 15R

94

Battery

Battery life, charging speed & type

Oppo Realme C33

70

OnePlus 15R

98

Connectivity

Connectivity features

Oppo Realme C33

47

OnePlus 15R

85

NanoReview Score

Overall score by NanoReview

Oppo Realme C33

45

OnePlus 15R

90

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Function

Importance (Weight)

Display:

Camera:

Performance:

Gaming:

Battery:

Connectivity:

Higher weight means greater impact on NanoReview score.

Display

Display quality comparison

Type	IPS LCD	AMOLED
Size	6.5 in	6.83 in
Resolution	720x1600 pixels	1272x2800 pixels
Aspect ratio	20:9	19.5:9
Pixel density	270 ppi	450 ppi
Refresh rate	60 Hz	165 Hz
Adaptive refresh rate	No	Yes (60-120 Hz)
Max brightness	400 nits	1800 nits
HDR support	No	Yes, Dolby Vision
Touch Sampling Rate	120 Hz	300 Hz
Screen-to-body ratio	82.1 %	91 %
Features	n/a	- DCI-P3 - Always-On Display - DC dimming

Design & Build

Design and ergonomics comparison

Height	164.2 mm (6.46 in)	163.41 mm (6.43 in)
Width	75.7 mm (2.98 in)	77.04 mm (3.03 in)
Thickness	8.3 mm (0.33 in)	8.3 mm (0.33 in)
Weight	187 g (6.6 oz)	214 g (7.55 oz)
Water resistance	No	IP69
Cooling system	n/a	Vapor chamber
Back panel	Plastic	Glass
Frame	Plastic	Metal
Colors	- Gold - Blue	- Black - Green - Purple
Fingerprint sensor	Yes In-Button	Yes, In-Display

Screen-to-body ratio

Oppo Realme C33

82.1 %

OnePlus 15R

91 %

Performance

Testing Oppo Realme C33 and OnePlus 15R In benchmarks

Chipset	Unisoc Tiger T612	Qualcomm Snapdragon 8 Gen 5
Max Frequency	1800 MHz	3840 MHz
CPU Cores	8 (2 + 6)	8 (2 + 6)
Architecture	- 6/1.8 (Cortex-A55) - 2/1.8 (Cortex-A75)	6/3.32 ()
Process	TSMC	TSMC
Transistor Size	12 nm	3 nm
Neural Processor	n/a	Hexagon
Graphics	Mali-G57 MP1	Adreno 829
GPU Cores	32	1024
GPU Frequency	614 MHz	1200 MHz
FLOPS	78.6 GFLOPS	2457.6 GFLOPS

Geekbench 6 (Single-Core)

Oppo Realme C33

428

OnePlus 15R

2847

Geekbench 6 (Multi-Core)

Oppo Realme C33

1428

OnePlus 15R

9422

Geekbench 6 (Single-Core)	428	2847
Geekbench 6 (Multi-Core)	1428	9422
Geekbench Compute (GPU)	n/a	20796

Sources: Geekbench v6 [Oppo Realme C33], [OnePlus 15R]

AnTuTu 10

Oppo Realme C33

249559

OnePlus 15R

2969231

CPU	86258	954408
GPU	22575	939113
Memory	83768	385833
UX	56958	689877
NanoReview Score	249559	2969231

3DMark Wild Life

Oppo Realme C33

417

OnePlus 15R

n/a

Stability	98 %	n/a
Graphics Test	2 fps	n/a
Graphics Score	417	n/a

Sources: 3DMark [Oppo Realme C33]

PCMark 3.0

Oppo Realme C33

7420

OnePlus 15R

n/a

Writing score	9814	n/a
Web score	6974	n/a
Video editing	4641	n/a
Data manipulation	5574	n/a
NanoReview Score	7420	n/a

Memory

RAM Size	- 3 GB - 4 GB	12 GB
Memory Type	LPDDR4X	LPDDR5X
Memory Frequency	n/a	5300 MHz
Channels	2	4

Storage Capacity	- 32 GB - 64 GB - 128 GB	256 GB
Storage Type	UFS 2.2	UFS 4.1
Memory Card	MicroSD	No

Software

OS	Android 12	Android 16
UI Skin	Realme UI S	OxygenOS 16

Battery

Volume	5000 mAh	7400 mAh
Max Charging Power	10 W	80 W
Battery Type	Li-Po	Silicon Carbon (Si/C)
Removable	No	No
Wireless Charging	No	No
Reverse Charging	No	Yes
Fast Charging	No	Yes (60% in 20 min)
Full Charge Time	3:00 h	n/a

Main camera

Matrix	50 MP	50 MP
Photo resolution	8192x6144 pixels	8192x6144 pixels
Zoom	Digital	Digital
Flash	LED	Dual LED
Stabilization	Digital	Optical
8K Recording	No	No
4K Recording	No	Yes (Up to 120 fps)
1080p Recording	Yes (Up to 30 fps)	Yes (Up to 60 fps)
Slow Motion	No	240 fps (1080p)
Wide-angle lens	n/a	112 °
Lenses count	Standard: 50 MP Depth: 0.3 MP	Standard: 50 MP Ultra-wide: 8 MP
Features	Bokeh effect	- Bokeh effect - Pro mode - RAW support

Matrix	50 MP	50 MP
Aperture	f/1.8	f/1.8
Focal length	n/a	24 mm
Sensor	n/a	Sony IMX906
Sensor size	n/a	1/1.56 (0.64)
Pixel size	n/a	1 μm
Autofocus	Phase autofocus	Phase autofocus
Stabilization	Digital	Optical

Matrix	n/a	8 MP
Aperture	n/a	f/2.2
Focal length	n/a	16 mm
Sensor	n/a	Omnivision OV08D10
Sensor size	n/a	1/4.0 (0.25)
Pixel size	n/a	1.12 μm
Stabilization	n/a	Digital

Front camera

Matrix	5 MP	32 MP
Photo resolution	2560x1960 pixels	n/a
Aperture	f/2.2	f/2.0
Focal length	27 mm	n/a
Sensor	CMOS	CMOS
Sensor size	1/5.0	n/a
Autofocus	No	n/a
Stabilization	Digital	Optical
Video resolution	720p at 30 fps	2160p (4K) at 30 fps
TOF 3D sensor	No	No

Connectivity

Wi-Fi version	Wi-Fi 4 (802.11 a/b/g/n)	Wi-Fi 7 (802.11 a/b/g/n/ac/ax/be)
Wi-Fi features	- 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	6.0
Bluetooth features	LE, A2DP	LE
USB type	Micro USB	USB Type-C
USB version	2	2
USB features	- Charging - USB Storage Mode	- Charging - USB Storage Mode - OTG
GPS	- GPS - GLONASS - Galileo	- GPS - GLONASS - Beidou - Galileo - QZSS
NFC*	Varies by region	Yes
Infrared Port	No	Yes

SIM Count*	2	2
SIM Type	Nano	Nano
SIM Mode	Dual SIM Standby	Dual SIM Standby
eSIM Support *	No	No
Hybrid Slot	No	No
2G Bands	GSM 850/900/1800/1900	GSM 850/900/1800/1900MHz
3G Bands	WCDMA Bands 1/5/8	WCDMA 1/2/4/5/6/8/19
LTE Bands*	LTE (B/B1/B3/B5/B8/B38/B40/B41)	LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B30/B32/B34/B38/B39/B40/B41/B42/B48/B66/B71)
LTE category	7	n/a
5G Support	No	Yes

Sound

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

Other

Class	Budget	Flagship
Announced	September, 2022 yr	December, 2025 yr
Release Date	September, 2022 yr	January, 2025 yr
Launch Price ($)	140	n/a
MSRP ($)	n/a	699
Sensors	- Proximity Sensor - Accelerometer - Ambient Light Sensor - Fingerprint sensor	- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor
Charger Included	Yes 10 W	No

Results

After analyzing the data, we consider OnePlus 15R the clear winner in this comparison.

Survey

Which smartphone would you pick?

Oppo Realme C33

0 (0%)

OnePlus 15R

0 (0%)

Total Votes: 0

Oppo Realme C33 vs OnePlus 15R

Key Differences

Versions

Review

Tests & specs

Display

Design & Build

Performance

Memory

Software

Battery

Main camera

Front camera

Connectivity

Sound

Other

Results

Survey

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