Xiaomi Poco C85 vs Oppo A6x 4G

56 out 100
Xiaomi Poco C85
VS
54 out 100
Oppo A6x 4G

Compared 2 smartphones : Xiaomi Poco C85 Manufactured in September, 2025, with display 6.9 with chipsetMediaTek Helio G81 Ultra, vs Oppo A6x 4G, Manufactured in December, 2025 with chipsetQualcomm Snapdragon 685. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Xiaomi Poco C85
  • Larger display: 6.9in
  • Lighter design: 205g vs 210g
  • Newer Bluetooth version: 5.4 vs 5
Reasons to choose Oppo A6x 4G
  • Higher pixel density: 256ppi
  • Higher battery capacity: 6500mAh vs 6000mAh

Versions

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

Review

Key Specs Xiaomi Poco C85 and Oppo A6x 4G
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:
vs

Display

Display quality comparison
Type IPS LCD IPS LCD
Size 6.9 in 6.75 in
Resolution 720x1600 pixels 720x1570 pixels
Aspect ratio 20:9 19.5:9
Pixel density 254 ppi 256 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate Yes (60-120 Hz) Yes (60-120 Hz)
Max brightness 810 nits 1125 nits
HDR support No No
Touch Sampling Rate n/a 240 Hz
Screen-to-body ratio 84.3 % 85.5 %
Features n/a DCI-P3

Design & Build

Design and ergonomics comparison
Height 171.56 mm (6.75 in) 166.61 mm (6.56 in)
Width 79.47 mm (3.13 in) 78.51 mm (3.09 in)
Thickness 7.99 mm (0.31 in) 8.61 mm (0.34 in)
Weight 205 g (7.23 oz) 210 g (7.41 oz)
Water resistance IP64 IP64
Cooling system n/a Vapor chamber
Back panel Plastic Plastic
Frame Plastic Plastic
Colors - Black
- Green
- Purple
- Blue
- Purple
Fingerprint sensor Yes, In-Button Yes, In-Button
Screen-to-body ratio
Xiaomi Poco C85
84.3 %
Oppo A6x 4G
85.5 %

Performance

Testing Xiaomi Poco C85 and Oppo A6x 4G In benchmarks
Processor
Chipset MediaTek Helio G81 Ultra Qualcomm Snapdragon 685
Max Frequency 2000 MHz 2800 MHz
CPU Cores 8 (2 + 6) 8 (4 + 4)
Architecture - 6/1.7 (Cortex-A55)
- 2/2 (Cortex-A75)
- 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)
Process TSMC TSMC
Transistor Size 12 nm 6 nm
Neural Processor Yes Hexagon 686
Graphics Mali-G52 MP2 n/a
GPU Cores 48 n/a
GPU Frequency 820 MHz n/a
FLOPS 78.7 GFLOPS n/a
GeekBench v6
Geekbench 6 (Single-Core)
Xiaomi Poco C85
408
Oppo A6x 4G
449
Geekbench 6 (Multi-Core)
Xiaomi Poco C85
1375
Oppo A6x 4G
1257
Geekbench 6 (Single-Core)408449
Geekbench 6 (Multi-Core)13751257
Geekbench Compute (GPU)971n/a
AnTuTu 10
AnTuTu 10
Xiaomi Poco C85
272913
Oppo A6x 4G
452848
CPU82711195569
GPU3492029569
Memory69962107925
UX85320119785
NanoReview Score272913452848

Memory

RAM
RAM Size 6 GB 4 GB
Memory Type LPDDR4X LPDDR4X
Memory Frequency 1800 MHz 2133 MHz
Channels 2 2
Storage
Storage Capacity128 GB64 GB
Storage TypeeMMC 5.1UFS 2.2
Memory CardMicroSDMicroSD

Software

OS Android 15 Android 15 (Upgradeable to Android 16)
UI Skin HyperOS 2.0 ColorOS 16

Battery

Volume 6000 mAh 6500 mAh
Max Charging Power 33 W 15 W
Battery Type Li-Po Silicon Carbon (Si/C)
Removable No No
Wireless Charging No No
Reverse Charging Yes Yes
Fast Charging Yes (50% in 31 min) Yes

Main camera

Matrix 50 MP 13 MP
Photo resolution 8160x6144 pixels n/a
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 30 fps)
Slow Motion n/a 120 fps (720p)
Lenses count Standard: 50 MP
Depth
Standard: 13 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix50 MP13 MP
Aperturef/1.8f/2.2
Focal length28 mmn/a
Sensor size1/2n/a
AutofocusPhase autofocusPhase autofocus
StabilizationDigitalDigital

Front camera

Matrix 8 MP 5 MP
Aperture f/2.0 f/2.2
Sensor CMOS CMOS
Sensor size 1/4.0 n/a
Pixel size 1.12 μm n/a
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
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
- OTG
DisplayPort No No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Varies by region No
Infrared Port No No
Connectivity
SIM Count*22
SIM TypeNanoNano
SIM ModeDual SIM StandbyDual SIM Standby
eSIM Support *NoNo
Hybrid SlotNoYes
2G BandsGSM 2/3/5/8GSM 850/900/1800MHz
3G BandsWCDMA 1/2/4/5/8/6/19WCDMA 1/5/8
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B18/B19/B20/B26/B28/B38/B40/B41/B66)LTE (B1/B3/B5/B7/B8/B20/B28/B38/B40/B41)
5G SupportNoNo

Sound

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

Other

Class Budget Budget
Announced September, 2025 yr December, 2025 yr
Release Date September, 2025 yr December, 2025 yr
MSRP ($) n/a 160
Sensors - Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included Yes, 33 W Yes, 15 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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