Home Phone comparison Xiaomi Poco M7 5G and Oppo Realme C55 - Which is better?

Xiaomi Poco M7 5G vs Oppo Realme C55

54 out 100
Xiaomi Poco M7 5G
VS
48 out 100
Oppo Realme C55
Xiaomi Poco M7 5G
Oppo Realme C55

Compared 2 smartphones : Xiaomi Poco M7 5G Manufactured in March, 2025, with display 6.88 with chipsetQualcomm Snapdragon 4 Gen 2, vs Oppo Realme C55, Manufactured in March, 2023 with chipsetMediaTek Helio G88. 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 Xiaomi Poco M7 5G
  • Larger display: 6.88in
  • Higher refresh rate: 120Hz
  • Higher battery capacity: 5160mAh vs 5000mAh
  • Newer Bluetooth version: 5.3 vs 5.2
Reasons to choose Oppo Realme C55
  • Higher pixel density: 392ppi
  • Lighter design: 189.5g vs 205.4g

Versions

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

Review

Key Specs Xiaomi Poco M7 5G and Oppo Realme C55
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.
Customize your score
Function
Importance (Weight)
Display:
Camera:
Performance:
Gaming:
Battery:
Connectivity:
Higher weight means greater impact on NanoReview score.

Tests & specs

Specs & test comparison
Smartphones:
Xiaomi Poco M7 5G
vs
Oppo Realme C55

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 %
Display test
Peak brightness (auto)
Xiaomi Poco M7 5G
n/a
Oppo Realme C55
655 nits
sRGB gamutn/a100 %
Response timen/a21 ms
Contrastn/a1471:1
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 205.4 g (7.25 oz) 189.5 g (6.68 oz)
Water resistance IP52 No
Back panel Glass Plastic
Frame Plastic Plastic
Colors - Black
- Blue
- Purple		 - Blue
- Green
- Yellow
Fingerprint sensor Yes, In-Button Yes In-Button
Screen-to-body ratio
Xiaomi Poco M7 5G
85.5 %
Oppo Realme C55
86.7 %

Performance

Testing Xiaomi Poco M7 5G and Oppo Realme C55 In benchmarks
Processor
Chipset Qualcomm Snapdragon 4 Gen 2 MediaTek Helio G88
Max Frequency 2200 MHz 2000 MHz
CPU Cores 8 (2 + 6) 8 (2 + 6)
Architecture - 6/2 (Cortex-A55)
- 2/2.2 (Cortex-A78)		 - 6/1.8 (Cortex-A55)
- 2/2 (Cortex-A75)
Process Samsung TSMC
Transistor Size 4 nm 12 nm
Neural Processor Yes MediaTek APU
Graphics Adreno 613 Mali-G52 MP2
GPU Cores 128 48
GPU Frequency 955 MHz 1000 MHz
FLOPS 244.5 GFLOPS 96 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco M7 5G
915
Oppo Realme C55
425
Geekbench 6 (Multi-Core)
Xiaomi Poco M7 5G
2115
Oppo Realme C55
1413
Geekbench 6 (Single-Core)915425
Geekbench 6 (Multi-Core)21151413
Geekbench Compute (GPU)610n/a
Sources: Geekbench v6 [Xiaomi Poco M7 5G]
AnTuTu 10
AnTuTu 10
Xiaomi Poco M7 5G
434078
Oppo Realme C55
274070
CPU15061981734
GPU4991341920
Memory12713774959
UX10640975457
NanoReview Score434078274070
3DMark Wild Life
3DMark Wild Life
Xiaomi Poco M7 5G
n/a
Oppo Realme C55
742
Max Surface Temp.n/a47.8 °C
Stabilityn/a98 %
Graphics Testn/a4 fps
Graphics Scoren/a742
Sources: 3DMark [Oppo Realme C55]
PCMark 3.0
PCMark 3.0
Xiaomi Poco M7 5G
n/a
Oppo Realme C55
8633
Writing scoren/a9636
Web scoren/a7137
Video editingn/a6212
Data manipulationn/a6028
NanoReview Scoren/a8633

Memory

RAM
RAM Size 6 GB - 6 GB
- 8 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 2133 MHz 1800 MHz
Channels 2 2
Storage
Storage Capacity128 GB- 128 GB
- 256 GB
Storage TypeUFS 2.2eMMC 5.1
Memory CardMicroSDMicroSD

Software

OS Android 14 Android 13 (Upgradeable to Android 14)
OS Size n/a 20 GB
UI Skin HyperOS 1.0 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 (25% in 30 min) Yes (27% in 30 min)
Full Charge Time 2:18 h 1:09 h
Battery Life Test
Battery Life
Xiaomi Poco M7 5G
n/a
Oppo Realme C55
22:19
Web Browsingn/a07:44 h
Video Playbackn/a12:22 h
Gamesn/a05:14 h
Standby Moden/a124 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 120 fps (720p) 120 fps (720p)
Lenses count Standard: 50 MP Standard: 64 MP
Depth: 2 MP
Features - Bokeh effect
- Pro mode		 - Bokeh effect
- Pro mode
Main lens
Matrix50 MP64 MP
Aperturef/1.8n/a
Focal length27 mmn/a
SensorSony IMX852Omnivision OV64B
Sensor size1/2.961/2
Pixel sizen/a0.7 μm
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 8 MP 8 MP
Photo resolution n/a 3264x2448 pixels
Aperture n/a 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 5.3 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* No Varies by region
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoNo
2G BandsGSM 3/5/8GSM 850/900/1800/1900
3G BandsWCDMA 1/5/8WCDMA Bands 1/5/8
LTE Bands*LTE (B1/B3/B5/B8/B41/B2840)LTE (B1/B3/B5/B8/B38/B40/B41)
LTE categoryn/a7
5G SupportYesNo

Sound

Speakers n/a Mono
3.5 mm Jack Yes Yes
FM Radio Yes No
Dolby Atmos No No
Speaker Test
Max Volume
Xiaomi Poco M7 5G
n/a
Oppo Realme C55
80.6 dB

Other

Class Budget Budget
Announced March, 2025 yr March, 2023 yr
Release Date March, 2025 yr March, 2023 yr
Launch Price ($) n/a 160
MSRP ($) 100 n/a
Sensors - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor		 - Proximity Sensor
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 33 W Yes 33 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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

Survey

Which smartphone would you pick?
0 (0%)
0 (0%)
Total Votes: 0

User comments

Share your opinion or ask questions below