Xiaomi Poco C75 vs Oppo Realme C55

52 out 100

VS

48 out 100

Compared 2 smartphones : Xiaomi Poco C75 Manufactured in November, 2024, with display 6.88 with chipsetMediaTek Helio G81 Ultra, vs Oppo Realme C55, Manufactured in March, 2023 with chipsetMediaTek Helio G88. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages

Reasons to choose Xiaomi Poco C75

Larger display: 6.88in
Higher refresh rate: 120Hz
Higher battery capacity: 5160mAh vs 5000mAh
Newer Bluetooth version: 5.4 vs 5.2

Reasons to choose Oppo Realme C55

Higher pixel density: 392ppi
Lighter design: 189.5g vs 204g
Includes charger

Versions

Available versions and configurations

Memory Options

- 6/128 GB
- 8/256 GB

- 4/64 GB
- 4/128 GB
- 6/64 GB
- 6/128 GB
- 8/128 GB
- 8/256 GB

Review

Key Specs Xiaomi Poco C75 and Oppo Realme C55

Display

Color accuracy, sharpness & brightness

Xiaomi Poco C75

71

Oppo Realme C55

64

Camera

Main & front camera tests

Xiaomi Poco C75

47

Oppo Realme C55

46

Performance

App & system performance

Xiaomi Poco C75

22

Oppo Realme C55

23

Games

3D gaming performance

Xiaomi Poco C75

15

Oppo Realme C55

18

Battery

Battery life, charging speed & type

Xiaomi Poco C75

77

Oppo Realme C55

69

Connectivity

Connectivity features

Xiaomi Poco C75

69

Oppo Realme C55

61

NanoReview Score

Overall score by NanoReview

Xiaomi Poco C75

52

Oppo Realme C55

48

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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	IPS LCD
Size	6.88 in	6.72 in
Resolution	720x1640 pixels	1080x2400 pixels
Aspect ratio	20:9	20:9
Pixel density	260 ppi	392 ppi
Refresh rate	120 Hz	90 Hz
Adaptive refresh rate	Yes (60-120 Hz)	No
Max brightness	600 nits	680 nits
HDR support	No	No
Touch Sampling Rate	240 Hz	180 Hz
Screen-to-body ratio	85.5 %	86.7 %

Peak brightness (auto)

Xiaomi Poco C75

n/a

Oppo Realme C55

655 nits

sRGB gamut	n/a	100 %
Response time	n/a	21 ms
Contrast	n/a	1471:1

Sources: NotebookCheck [Oppo Realme C55]

Design & Build

Design and ergonomics comparison

Height	171.88 mm (6.77 in)	165.6 mm (6.52 in)
Width	77.8 mm (3.06 in)	75.9 mm (2.99 in)
Thickness	8.22 mm (0.32 in)	7.89 mm (0.31 in)
Weight	204 g (7.2 oz)	189.5 g (6.68 oz)
Water resistance	No	No
Back panel	n/a	Plastic
Frame	Plastic	Plastic
Colors	- Black - Gold - Green	- Blue - Green - Yellow
Fingerprint sensor	Yes In-Button	Yes In-Button

Screen-to-body ratio

Xiaomi Poco C75

85.5 %

Oppo Realme C55

86.7 %

Performance

Testing Xiaomi Poco C75 and Oppo Realme C55 In benchmarks

Chipset	MediaTek Helio G81 Ultra	MediaTek Helio G88
Max Frequency	2000 MHz	2000 MHz
CPU Cores	8 (2 + 6)	8 (2 + 6)
Architecture	- 6/1.8 (Cortex-A55) - 2/2 (Cortex-A75)	- 6/1.8 (Cortex-A55) - 2/2 (Cortex-A75)
Process	TSMC	TSMC
Transistor Size	12 nm	12 nm
Neural Processor	Yes	MediaTek APU
Graphics	Mali-G52 MP2	Mali-G52 MP2
GPU Cores	48	48
GPU Frequency	950 MHz	1000 MHz
FLOPS	91.2 GFLOPS	96 GFLOPS

Geekbench 6 (Single-Core)

Xiaomi Poco C75

408

Oppo Realme C55

425

Geekbench 6 (Multi-Core)

Xiaomi Poco C75

1330

Oppo Realme C55

1413

Geekbench 6 (Single-Core)	408	425
Geekbench 6 (Multi-Core)	1330	1413
Geekbench Compute (GPU)	910	n/a

Sources: Geekbench v6 [Xiaomi Poco C75]

AnTuTu 10

Xiaomi Poco C75

274375

Oppo Realme C55

274070

CPU	83087	81734
GPU	35448	41920
Memory	75682	74959
UX	80158	75457
NanoReview Score	274375	274070

3DMark Wild Life

Xiaomi Poco C75

n/a

Oppo Realme C55

742

Max Surface Temp.	n/a	47.8 °C
Stability	n/a	98 %
Graphics Test	n/a	4 fps
Graphics Score	n/a	742

Sources: 3DMark [Oppo Realme C55]

PCMark 3.0

Xiaomi Poco C75

n/a

Oppo Realme C55

8633

Writing score	n/a	9636
Web score	n/a	7137
Video editing	n/a	6212
Data manipulation	n/a	6028
NanoReview Score	n/a	8633

Memory

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

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

Software

OS	Android 14	Android 13 (Upgradeable to Android 14)
OS Size	n/a	20 GB
UI Skin	HyperOS 2.0	Realme UI 5.0

Battery

Volume	5160 mAh	5000 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 60 min)	Yes (27% in 30 min)
Full Charge Time	2:16 h	1:09 h

Battery Life

Xiaomi Poco C75

n/a

Oppo Realme C55

22:19

Web Browsing	n/a	07:44 h
Video Playback	n/a	12:22 h
Games	n/a	05:14 h
Standby Mode	n/a	124 h

Main camera

Matrix	50 MP	64 MP
Photo resolution	8160x6144 pixels	9248x6944 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 60 fps)
Slow Motion	n/a	120 fps (720p)
Lenses count	Standard: 50 MP Depth	Standard: 64 MP Depth: 2 MP
Features	Bokeh effect	- Bokeh effect - Pro mode

Matrix	50 MP	64 MP
Aperture	f/1.8	n/a
Focal length	28 mm	n/a
Sensor	n/a	Omnivision OV64B
Sensor size	n/a	1/2
Pixel size	n/a	0.7 μm
Autofocus	Phase autofocus	Phase autofocus
Stabilization	Digital	Digital

Front camera

Matrix	13 MP	8 MP
Photo resolution	n/a	3264x2448 pixels
Aperture	f/2.0	f/2.0
Sensor	CMOS	CMOS
Autofocus	No	No
Stabilization	No	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	5.4	5.2
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
DisplayPort	No	n/a
GPS	- GPS - GLONASS - Beidou - Galileo	- GPS - GLONASS - Beidou - Galileo
NFC*	Yes	Varies by region
Infrared Port	No	No

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 2/3/5/8	GSM 850/900/1800/1900
3G Bands	WCDMA B1/2/4/5/8	WCDMA Bands 1/5/8
LTE Bands*	LTE (B1/B2/B3/B4/B5/B7/B8/B20/B28/B38/B40/B41/B66)	LTE (B1/B3/B5/B8/B38/B40/B41)
LTE category	n/a	7
5G Support	No	No

Sound

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

Max Volume

Xiaomi Poco C75

n/a

Oppo Realme C55

80.6 dB

Other

Class	Budget	Budget
Announced	October, 2024 yr	March, 2023 yr
Release Date	November, 2024 yr	March, 2023 yr
Launch Price ($)	147	160
Sensors	- Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor	- Proximity Sensor - Accelerometer - Ambient Light Sensor - Compass - Fingerprint sensor
Charger Included	No	Yes 33 W

Note

Xiaomi Poco C75:

Xiaomi Poco C75 is rebranding of the Redmi 14C.

Results

No clear favorite identified yet; updates may follow as new data arrives.

Survey

Which smartphone would you pick?

Xiaomi Poco C75

0 (0%)

Oppo Realme C55

0 (0%)

Total Votes: 0

Xiaomi Poco C75 vs Oppo Realme C55

Key Differences

Versions

Review

Tests & specs

Display

Design & Build

Performance

Memory

Software

Battery

Main camera

Front camera

Connectivity

Sound

Other

Note

Results

Survey

User comments