Samsung Galaxy S21 FE 5G vs Realme C85 Pro

Compared 2 smartphones : Samsung Galaxy S21 FE 5G Manufactured in January, 2022, with display 6.4 with chipsetQualcomm Snapdragon 888, vs Realme C85 Pro, Manufactured in November, 2025 with chipsetQualcomm Snapdragon 685. Below are specs, tests, pros and cons for each device

Key Differences

Device key advantages
Reasons to choose Samsung Galaxy S21 FE 5G
  • Higher pixel density: 403ppi
  • Lighter design: 177g vs 205g
  • Supports newer USB: 3.2 vs 2
  • Supports Dolby Atmos
Reasons to choose Realme C85 Pro
  • Larger display: 6.8in
  • Higher battery capacity: 7000mAh vs 4500mAh
  • Includes charger

Versions

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

Review

Key Specs Samsung Galaxy S21 FE 5G and Realme C85 Pro
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
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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

Display

Display quality comparison
Type Dynamic AMOLED AMOLED
Size 6.4 in 6.8 in
Resolution 1080x2340 pixels 1080x2344 pixels
Aspect ratio 19.5:9 19.5:9
Pixel density 403 ppi 380 ppi
Refresh rate 120 Hz 120 Hz
Adaptive refresh rate No Yes (60-120 Hz)
Max brightness 800 nits 4000 nits
HDR support Yes HDR10+ No
Screen-to-body ratio 86.7 % 88.5 %
Features - DCI-P3
- Always-On Display
- DCI-P3
- Always-On Display
- DC dimming
Display test
Peak brightness (auto)
Samsung Galaxy S21 FE 5G
785 nits
Realme C85 Pro
n/a
sRGB gamut97 %n/a
PWM (Flicker)247 Hzn/a
Response time6 msn/a
Contrast∞ Infiniten/a

Design & Build

Design and ergonomics comparison
Height 155.7 mm (6.13 in) 164.4 mm (6.47 in)
Width 74.5 mm (2.93 in) 77.99 mm (3.07 in)
Thickness 7.9 mm (0.31 in) 8.09 mm (0.32 in)
Weight 177 g (6.24 oz) 205 g (7.23 oz)
Water resistance IP68 IP69
Back panel Plastic Plastic
Frame Metal Plastic
Colors - White
- Gray
- Green
- Purple
- Green
- Purple
Fingerprint sensor Yes In-Display Yes, In-Button
Screen-to-body ratio
Samsung Galaxy S21 FE 5G
86.7 %
Realme C85 Pro
88.5 %

Performance

Testing Samsung Galaxy S21 FE 5G and Realme C85 Pro In benchmarks
Processor
Chipset Qualcomm Snapdragon 888 Qualcomm Snapdragon 685
Max Frequency 2840 MHz 2800 MHz
CPU Cores 8 (1 + 3 + 4) 8 (4 + 4)
Architecture - 4/1.8 (Kryo 680 Silver (Cortex-A55))
- 3/2.42 (Kryo 680 Gold (Cortex-A78))
- 1/2.84 (Kryo 680 Prime (Cortex-X1))
- 4/1.9 (Cortex-A53)
- 4/2.8 (Cortex-A73)
Process Samsung TSMC
Transistor Size 5 nm 6 nm
Neural Processor Hexagon 780 Hexagon 686
Graphics Adreno 660 Adreno 610
GPU Cores 1024 128
GPU Frequency 840 MHz 1260 MHz
FLOPS 1290.2 GFLOPS 322.6 GFLOPS
GeekBench v6
Geekbench 6 (Single-Core)
Samsung Galaxy S21 FE 5G
1371
Realme C85 Pro
466
Geekbench 6 (Multi-Core)
Samsung Galaxy S21 FE 5G
3396
Realme C85 Pro
1396
Geekbench 6 (Single-Core)1371466
Geekbench 6 (Multi-Core)33961396
AnTuTu 10
AnTuTu 10
Samsung Galaxy S21 FE 5G
894898
Realme C85 Pro
358522
CPU247848115622
GPU31199742244
Memory152639104837
UX18241495819
NanoReview Score894898358522
3DMark Wild Life
3DMark Wild Life
Samsung Galaxy S21 FE 5G
5704
Realme C85 Pro
n/a
Max Surface Temp.39.1 °Cn/a
Stability69 %n/a
Graphics Test34 fpsn/a
Graphics Score5704n/a
PCMark 3.0
PCMark 3.0
Samsung Galaxy S21 FE 5G
12441
Realme C85 Pro
n/a
Writing score14216n/a
Web score11960n/a
Video editing7049n/a
Data manipulation10196n/a
NanoReview Score12441n/a

Memory

RAM
RAM Size - 6 GB
- 8 GB
6 GB
Memory Type LPDDR5 LPDDR4X
Memory Frequency 3200 MHz 2133 MHz
Channels 4 2
Storage
Storage Capacity- 128 GB
- 256 GB
128 GB
Storage TypeUFS 3.1UFS 2.2
Memory CardNoMicroSD

Software

OS Android 12 (Upgradeable to Android 14) Android 15
OS Size 17.5 GB n/a
UI Skin One UI 6 Realme UI 6.0

Battery

Volume 4500 mAh 7000 mAh
Max Charging Power 25 W 45 W
Battery Type Li-ion Silicon Carbon (Si/C)
Removable No No
Wireless Charging Yes (15 W) No
Reverse Charging Yes (Wireless) Yes
Fast Charging Yes (51% in 30 min) Yes (50% in 30 min)
Full Charge Time 1:15 h n/a
Battery Life Test
Battery Life
Samsung Galaxy S21 FE 5G
18:37
Realme C85 Pro
n/a
Web Browsing06:11 hn/a
Video Playback11:05 hn/a
Games04:48 hn/a
Standby Mode100 hn/a

Main camera

Matrix 12 MP 50 MP
Photo resolution 4032x3024 pixels 8192x6144 pixels
Zoom Optical, 3x Digital
Flash LED LED
Stabilization Optical Optical
8K Recording No No
4K Recording Yes (Up to 60 fps) No
1080p Recording Yes (Up to 60 fps) Yes (Up to 60 fps)
Slow Motion 960 fps (720p) 120 fps (720p)
Wide-angle lens 123 ° n/a
Lenses count Standard: 12 MP
Telephoto: 8 MP
Ultra-wide: 12 MP
Standard: 50 MP
Features - Bokeh effect
- Pro mode
- Bokeh effect
- Pro mode
Main lens
Matrix12 MP50 MP
Aperturef/1.8f/1.8
Focal length26 mm28 mm
SensorSony IMX555n/a
Sensor size1/1.76n/a
Pixel size1.8 μmn/a
AutofocusPhase autofocus (Dual Pixel)Phase autofocus
StabilizationOpticalOptical
Telephoto
Matrix8 MPn/a
Aperturef/2.4n/a
Focal length76 mmn/a
SensorHynix Hi847n/a
Sensor size1/4.5n/a
Pixel size1 μmn/a
StabilizationOpticaln/a
Ultra-wide lens
Matrix12 MPn/a
Aperturef/2.2n/a
Focal length13 mmn/a
SensorSony IMX258n/a
Sensor size1/3.0n/a
Pixel size1.12 μmn/a
StabilizationDigitaln/a
Main camera DxOMark results
Photo quality
Samsung Galaxy S21 FE 5G
119
Realme C85 Pro
n/a
Video quality
Samsung Galaxy S21 FE 5G
107
Realme C85 Pro
n/a
Overall camera score
Samsung Galaxy S21 FE 5G
117
Realme C85 Pro
n/a

Front camera

Matrix 32 MP 8 MP
Photo resolution 6464x4864 pixels 3264x2448 pixels
Aperture f/2.2 f/2.0
Focal length 26 mm 26 mm
Sensor Sony IMX616 CMOS
Sensor size 1/2.74 1/4.0
Pixel size 0.8 μm 1.12 μm
Autofocus No No
Stabilization Digital Digital
Video resolution 2160p (4K) at 60 fps 1080p (Full HD) at 30 fps
TOF 3D sensor No No

Connectivity

Wi-Fi version Wi-Fi 6 (802.11 a/b/g/n/ac/ax) Wi-Fi 5 (802.11 a/b/g/n/ac)
Wi-Fi features - Dual Band
- Wi-Fi MiMO
- 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 5
Bluetooth features LE LE
USB type USB Type-C USB Type-C
USB version 3.2 2
USB features - Charging
- USB Storage Mode
- OTG
- Charging
- USB Storage Mode
- OTG
DisplayPort n/a No
GPS - GPS
- GLONASS
- Beidou
- Galileo
- GPS
- GLONASS
- Beidou
- Galileo
- QZSS
NFC* Yes 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 GSM850, GSM900, DCS1800, PCS1900n/a
3G BandsUMTS B1 (2100), B2 (1900), B4(AWS), B5(850), B8 (900)n/a
LTE Bands*LTE (B1/B2/B3/B4/B5/B7/B8/B12/B13/B17/B18/B19/B20/B25/B26/B28/B32/B38/B39/B40/B41/B66)n/a
LTE category19n/a
5G SupportYesNo

Sound

Speakers Stereo n/a
3.5 mm Jack No No
FM Radio No No
Dolby Atmos Yes No
Speaker Test
Max Volume
Samsung Galaxy S21 FE 5G
88.9 dB
Realme C85 Pro
n/a

Other

Class Flagship Budget
Announced January, 2022 yr November, 2025 yr
Release Date January, 2022 yr November, 2025 yr
Launch Price ($) 790 n/a
Sensors - Hall Sensor
- Barometer
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
- Proximity Sensor
- Gyroscope
- Accelerometer
- Ambient Light Sensor
- Compass
- Fingerprint sensor
Charger Included No Yes, 45 W
* Attention! Config, frequencies, NFC, and other specs may vary by region.

Results

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