Samsung Galaxy F12 vs realme C31

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Summary

Spec Score

75%
73%

Release Date

12 Apr, 2021
06 Apr, 2022

Performance

Samsung Exynos 8 Octa 850
Unisoc T612
Octa Core (upto 2 GHz)
Octa Core (upto 1.82 GHz)
4 GB RAM
3 GB RAM

Display

6.5 inches (16.51 cm)
6.5 inches (16.51 cm)
PLS TFT LCD
IPS LCD
720x1600 px (HD+)
720x1600 px (HD+)
90 Hz Refresh Rate
60 Hz Refresh Rate

Rear Camera

48 MP
Wide Angle Primary Camera
13 MP
Wide Angle Primary Camera
5 MP
Ultra-Wide Angle Camera
2 MP
Macro Camera
2 MP
Macro Camera
0.3 MP
Depth Camera
2 MP
Depth Camera
N/A

Front Camera

8 MP
Wide Angle Lens
5 MP
Wide Angle Lens

Battery

6000 mAh
5000 mAh
15W Fast Charging
N/A
No Wireless Charging
No Wireless Charging

Storage

64 GB
32 GB
eMMC 5.1
UFS 2.2

User Ratings

4.3/5
(302,590 ratings)
4.5/5
(50,056 ratings)

Benchmarks (The higher, the better)

101,743
AnTuTu Score
205,322
AnTuTu Score
19h 4m
Battery Life (PC Mark)
14h 53m
Battery Life (PC Mark)

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₹11,499
₹7,490

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Video

Videos
1 Video
Videos
1 More Video

User Feedback

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General

Launch Date

Apr 12, 2021
(Official)
Apr 06, 2022
(Official)

Operating System

Android v11
Android v11

Custom UI

Samsung One UI
Realme UI

Performance

Performance Rating

Good
Good

Chipset

Samsung Exynos 8 Octa 850
Unisoc T612

CPU

Octa core

2 GHz, Quad core, Cortex A55 2 GHz, Quad core, Cortex A55
Octa core

1.82 GHz, Dual core, Cortex A75 1.8 GHz, Hexa Core, Cortex A55

Architecture (The higher, the better)

64 bit
64 bit

Fabrication (The lower, the better)

8 nm
12 nm

Graphics (GPU)

Mali-G52 MP1
Mali-G57 MP1

RAM

4 GB
3 GB / 4 GB

RAM Type

LPDDR4X
LPDDR4X

Performance Test Results

AnTuTu Score (The higher, the better) AnTuTu benchmark measures overall performance of a phone by stress-testing CPU, GPU, RAM, etc.

101,743
205,322

Bootup Time (The lower, the better)

34.0 s
22.0 s

Gaming Test Results

GFX Score (The higher, the better) GFXBench Manhattan benchmark measures the performance of GPU, which affects gaming experience.

1,038.0
1,590.0

Battery Drain* (The lower, the better)

1.0 %
5.0 %

Heating* (The lower, the better)

3.1 %
27.3 %
* after 30 mins of gaming

Display

Display Rating

Excellent
Very Good

Display Type

PLS TFT LCD
IPS LCD

Screen Size

6.5 inches  (16.51 cm)
6.5 inches  (16.51 cm)

Resolution

720x1600 px (HD+)
720x1600 px (HD+)

Brightness

N/A
400 nits

Refresh Rate

90 Hz
60 Hz

Aspect Ratio

20:9
20:9

Pixel Density

270 ppi
270 ppi

Screen to Body Ratio (calculated)

81.95 %
81.38 %

Screen Protection

Corning Gorilla Glass
Yes

Bezel-less Display

Yes with notch
Yes with waterdrop notch

Screen to Body Ratio (claimed by the brand)

N/A
88.7 %

Design

Height

164 mm
164.7 mm

Width

75.9 mm
76.1 mm

Thickness

9.7 mm
8.4 mm

Weight

221 grams
197 grams

Build Material

Back: Plastic
Back: Plastic

Rear Camera

Rear Camera Rating

Good
Good

Resolution

48 MP
Primary Camera10x Digital Zoomf/2.0 Wide Angle1/2" sensor size S5KGM2 ISOCELL Plus 0.8µm pixel size
13 MP
Primary Camera4x Digital Zoomf/2.2 Wide Angle 81° field-of-view24.85 mm focal length 1/3" sensor size IMX258 Exmor-RS CMOS Sensor 1.12µm pixel size
5 MP
f/2.2 Ultra-Wide Angle Camera1/4.0" sensor size 1.12µm pixel size
2 MP
f/2.4 Macro Camera21.88 mm focal length 1/5.0" sensor size 1.75µm pixel size
2 MP
f/2.4 Macro Camera
0.3 MP
f/2.8 Depth Camera36.14 mm focal length
2 MP
f/2.4 Depth Camera
N/A

Autofocus

Yes
Yes

OIS

No
N/A

Flash

Yes LED Flash
Yes LED Flash

Image Resolution

8000 x 6000 Pixels
4128 x 3096 Pixels

Settings

Exposure compensation ISO control
Exposure compensation ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)
Continuous Shooting
High Dynamic Range mode (HDR)
Macro Mode

Camera Features

10 x Digital Zoom
Auto Flash
Face detection
Touch to focus
4 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
1280x720 @ 30 fps

Front Camera

Front Camera Rating

Very Good
Very Good

Resolution

8 MP
f/2.2 Wide Angle Primary Camera
5 MP
f/2.2 Wide Angle Primary Camera1/5.0" sensor size CMOS 1.12µm pixel size

Autofocus

No
N/A

Flash

No
Yes Screen flash

Camera Features

N/A
Fixed Focus

Video Recording

1920x1080 @ 30 fps
1280x720 @ 30 fps

Compare Camera Samples

Battery

Battery Rating

Very Good
Very Good

Capacity

6000 mAh
5000 mAh

Battery Type

Li-ion
Li-Polymer

TalkTime

Up to 58 Hours(4G)
N/A

Quick Charging

Yes 15W Fast Charging
N/A

Battery Test Results

Battery Life (PC Mark) (The higher, the better) PCMark Battery benchmark measures battery life of a phone with various activities such as web browsing, photo editing, writing, video editing, etc.

19h 4m
14h 53m

Charging Time (20% to 100%) (The lower, the better)

2h 19m 52s
2h 31m 14s

Storage

Internal Storage

64 GB / 128 GB
32 GB / 64 GB

Storage Type

eMMC 5.1
UFS 2.2

Expandable Storage

Yes Up to 1 TB
Yes Up to 1 TB

Network & Connectivity

SIM Slot(s)

Dual SIM
Dual SIM

SIM Type

SIM1: Nano SIM2: Nano
SIM1: Nano SIM2: Nano

Network Support

5G Not Supported 4G
5G Not Supported 4G

VoLTE

Yes
Yes

SIM 1

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SIM 2

4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5)
4G Bands:
TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41)
FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5)

SAR Value

Head: 1.19 W/kg
N/A

Wi-Fi

Yes Wi-Fi 4 (802.11 b/g/n)
Yes Wi-Fi 4 (802.11 b/g/n) 5GHz MIMO

Wi-Fi Features

Wi-Fi Direct Mobile Hotspot
Mobile Hotspot

Bluetooth

Yes v5.0
Yes v5.0

GPS

Yes with A-GPS Glonass
Yes with A-GPS

NFC

No
No

Multimedia

Audio Jack

3.5 mm
3.5 mm

Audio Features

Dolby Atmos
N/A

Sensors

Fingerprint Sensor

Yes
Yes

Fingerprint Sensor Position

Side
Side

Other Sensors

Light sensor Proximity sensor Accelerometer
Light sensor Proximity sensor Accelerometer Gyroscope

Compare Prices

₹11,499
₹7,490