Oppo Realme C75 vs Xiaomi Redmi Note 7

54 out 100

VS

40 out 100

Compared 2 smartphones : Oppo Realme C75 Manufactured in December, 2024, with display 6.72 with chipsetMediaTek Helio G92 Max, vs Xiaomi Redmi Note 7, Manufactured in January, 2019 with chipsetQualcomm Snapdragon 660. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages

Reasons to choose Oppo Realme C75

Larger display: 6.72in
Higher refresh rate: 90Hz
Higher battery capacity: 6000mAh vs 4000mAh
Includes charger

Reasons to choose Xiaomi Redmi Note 7

Higher pixel density: 409ppi
Lighter design: 186g vs 196g
Infrared port

Versions

Available versions and configurations

Memory Options

- 6/128 GB
- 8/128 GB
- 8/256 GB

- 3/32 GB
- 4/64 GB
- 4/128 GB
- 6/64 GB

Review

Key Specs Oppo Realme C75 and Xiaomi Redmi Note 7

Display

Color accuracy, sharpness & brightness

Oppo Realme C75

72

Xiaomi Redmi Note 7

48

Camera

Main & front camera tests

Oppo Realme C75

54

Xiaomi Redmi Note 7

39

Performance

App & system performance

Oppo Realme C75

22

Xiaomi Redmi Note 7

22

Games

3D gaming performance

Oppo Realme C75

15

Xiaomi Redmi Note 7

17

Battery

Battery life, charging speed & type

Oppo Realme C75

79

Xiaomi Redmi Note 7

58

Connectivity

Connectivity features

Oppo Realme C75

59

Xiaomi Redmi Note 7

63

NanoReview Score

Overall score by NanoReview

Oppo Realme C75

54

Xiaomi Redmi Note 7

40

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.

Display

Display quality comparison

Type	IPS LCD	IPS LCD
Size	6.72 in	6.3 in
Resolution	1080x2400 pixels	1080x2340 pixels
Aspect ratio	20:9	19.5:9
Pixel density	392 ppi	409 ppi
Refresh rate	90 Hz	60 Hz
Adaptive refresh rate	No	No
Max brightness	690 nits	550 nits
HDR support	No	No
Screen-to-body ratio	86.3 %	81.4 %

Peak brightness (auto)

Oppo Realme C75

n/a

Xiaomi Redmi Note 7

535 nits

sRGB gamut	n/a	99.3 %
PWM (Flicker)	n/a	2336 Hz
Response time	n/a	43.2 ms
Contrast	n/a	1639:1

Sources: NotebookCheck [Xiaomi Redmi Note 7]

Design & Build

Design and ergonomics comparison

Height	165.69 mm (6.52 in)	159.2 mm (6.27 in)
Width	76.22 mm (3 in)	75.2 mm (2.96 in)
Thickness	7.99 mm (0.31 in)	8.1 mm (0.32 in)
Weight	196 g (6.91 oz)	186 g (6.56 oz)
Water resistance	IP69	No
Back panel	Plastic	Glass
Frame	Plastic	Plastic
Colors	- Black - Gold	- Black - Blue
Fingerprint sensor	Yes In-Button	Yes rear

Screen-to-body ratio

Oppo Realme C75

86.3 %

Xiaomi Redmi Note 7

81.4 %

Performance

Testing Oppo Realme C75 and Xiaomi Redmi Note 7 In benchmarks

Chipset	MediaTek Helio G92 Max	Qualcomm Snapdragon 660
Max Frequency	2000 MHz	2200 MHz
CPU Cores	8 (2 + 6)	8 (4 + 4)
Architecture	- 6/1.8 (Cortex-A55) - 2/2 (Cortex-A75)	- 4/1.84 (Kryo 260 Silver (Cortex-A53)) - 4/2.2 (Kryo 260 Gold (Cortex-A73))
Process	TSMC	Samsung
Transistor Size	12 nm	14 nm
Neural Processor	MediaTek APU	Hexagon 680
Graphics	Mali-G52 MP2	Adreno 512
GPU Cores	48	128
GPU Frequency	1000 MHz	850 MHz
FLOPS	96 GFLOPS	217.6 GFLOPS

Geekbench 6 (Single-Core)

Oppo Realme C75

436

Xiaomi Redmi Note 7

518

Geekbench 6 (Multi-Core)

Oppo Realme C75

1356

Xiaomi Redmi Note 7

1562

Geekbench 6 (Single-Core)	436	518
Geekbench 6 (Multi-Core)	1356	1562
Geekbench Compute (GPU)	1075	n/a

Sources: Geekbench v6 [Oppo Realme C75]

AnTuTu 10

Oppo Realme C75

222969

Xiaomi Redmi Note 7

251675

CPU	58520	90916
GPU	40838	38054
Memory	59672	55264
UX	63939	67441
NanoReview Score	222969	251675

3DMark Wild Life

Oppo Realme C75

n/a

Xiaomi Redmi Note 7

373

Max Surface Temp.	n/a	37.6 °C
Stability	n/a	96 %
Graphics Test	n/a	2 fps
Graphics Score	n/a	373

Sources: 3DMark [Xiaomi Redmi Note 7]

PCMark 3.0

Oppo Realme C75

n/a

Xiaomi Redmi Note 7

6255

Writing score	n/a	6439
Web score	n/a	5258
Video editing	n/a	5275
Data manipulation	n/a	5354
NanoReview Score	n/a	6255

Memory

RAM Size	- 6 GB - 8 GB	- 3 GB - 4 GB
Memory Type	LPDDR4X	LPDDR4X
Memory Frequency	1800 MHz	1866 MHz
Channels	2	2

Storage Capacity	- 128 GB - 256 GB	- 32 GB - 64 GB - 128 GB
Storage Type	eMMC 5.1	eMMC 5.1
Memory Card	MicroSD	MicroSD

Software

OS	Android 14	Android 9 (Upgradeable to Android 10)
OS Size	n/a	13 GB
UI Skin	Realme UI 5.0	MIUI 12.5

Battery

Volume	6000 mAh	4000 mAh
Max Charging Power	45 W	18 W
Battery Type	Li-Po	Li-Po
Removable	No	No
Wireless Charging	No	No
Reverse Charging	Yes	No
Fast Charging	Yes (40% in 30 min)	Yes Quick Charge 4 (60% in 50 min)
Full Charge Time	n/a	1:50 h

Battery Life

Oppo Realme C75

n/a

Xiaomi Redmi Note 7

20:52

Web Browsing	n/a	07:45 h
Video Playback	n/a	11:59 h
Games	n/a	04:43 h
Standby Mode	n/a	110 h

Main camera

Matrix	50 MP	48 MP
Photo resolution	n/a	8000x6000 pixels
Zoom	Digital	Digital
Flash	LED	Dual LED
Stabilization	Digital	Digital
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 (1080p)
Lenses count	Standard: 50 MP Depth	Standard: 48 MP Depth: 5 MP
Features	- Bokeh effect - Pro mode	- Bokeh effect - Pro mode - RAW support

Matrix	50 MP	48 MP
Aperture	f/1.8	f/1.8
Sensor	n/a	Samsung S5KGM1
Sensor size	1/2.88	1/2
Pixel size	0.64 μm	0.8 μm
Autofocus	Phase autofocus	Phase autofocus
Stabilization	Digital	Digital

Front camera

Matrix	8 MP	13 MP
Photo resolution	3264x2448 pixels	4160x3120 pixels
Aperture	f/2.0	f/2.2
Focal length	26 mm	n/a
Sensor	CMOS	Omnivision OV13855
Sensor size	1/4	1/3.1
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	5
Bluetooth features	LE	LE, A2DP
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	No
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	Yes
2G Bands	GSM 850/900/1800/1900MHz	GSM 850, GSM 900, GSM 1800, GSM 1900
3G Bands	WCDMA 1/5/8	HSDPA 900, HSDPA 2100
LTE Bands*	LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)	LTE (B850/B1800/B2100/B2300/B2500)
LTE category	7	13
5G Support	No	n/a

Sound

Speakers	Stereo	Mono
3.5 mm Jack	No	Yes
FM Radio	No	Yes
Dolby Atmos	No	No

Max Volume

Oppo Realme C75

n/a

Xiaomi Redmi Note 7

87.6 dB

Other

Class	Budget	Mid-range
Announced	November, 2024 yr	January, 2019 yr
Release Date	December, 2024 yr	January, 2019 yr
Launch Price ($)	180	190
Sensors	- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor	- Proximity Sensor - Gyroscope - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor
Charger Included	Yes 45 W	n/a

Results

After analyzing the data, we consider Oppo Realme C75 the clear winner in this comparison.

Survey

Which smartphone would you pick?

Oppo Realme C75

0 (0%)

Xiaomi Redmi Note 7

0 (0%)

Total Votes: 0

Oppo Realme C75 vs Xiaomi Redmi Note 7

Key Differences

Versions

Review

Tests & specs

Display

Design & Build

Performance

Memory

Software

Battery

Main camera

Front camera

Connectivity

Sound

Other

Results

Survey

User comments