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Samsung Galaxy M51 vs Apple iPhone SE 2 (iPhone SE 2020) vs Samsung Galaxy Z4

Key Feature Comparison

7.3

Samsung Galaxy M51

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7.2

Apple iPhone SE 2020

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3.7

Samsung Z4

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At a Glance

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Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 730G, Adreno 618

Hexa Core (2.65 GHz, Dual core, Lightning + 1.8 GHz, Quad core, Thunder)

Apple A13 Bionic, Apple GPU (four-core graphics)

Quad core, 1.5 GHz, Cortex A7

Spreadtrum SC9830A, Mali-400 MP2

7000 mAh

Li-ion, Fast, 25W

1821 mAh

Li-ion, Fast

2050 mAh

Li-ion

6.7 inches

393 ppi, FHD

4.7 inches

327 ppi, HD

4.5 inches

207 ppi

Quad, 64MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Single, 12MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Single, 5MP

1280x720 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.7 inches
4.7 inches
4.5 inches

Screen Type

Super AMOLED
IPS LCD
TFT

Screen Resolution

1080 x 2400 pixels
750 x 1344 pixels
480 x 800 pixels

Pixel Density

393 ppi
327 ppi
207 ppi

Aspect Ratio

20:09
16:09
-

Screen Protection

Gorilla Glass 3
Yes
-

Screen to Body Ratio

91%
65.23%
62.67%

Screen Design

Punch hole
-
-

Screen Quality

FHD
HD
-

Peak Brightness

420 nits
-
-

Phone Variants

8GB 128GB, 6GB 128GB
3GB 256GB, 3GB 128GB, 3GB 64GB
1GB 8GB

Expandable Storage

Yes
No
Yes

RAM Type

LPDDR4X
LPDDR4X
-

Storage Type

UFS 2.1
NVMe
-

Expandable Storage Capacity

Yes, 512 GB
-
Yes, 128 GB

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Barometer, Compass, Gyroscope
Proximity sensor, Accelerometer

Operating System

Android v10 (Q)
iOS v13.0
Tizen v3.0

GPU

Adreno 618
Apple GPU (four-core graphics)
Mali-400 MP2

Chipset

Qualcomm Snapdragon 730G
Apple A13 Bionic
Spreadtrum SC9830A

CPU

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Hexa Core (2.65 GHz, Dual core, Lightning + 1.8 GHz, Quad core, Thunder)
Quad core, 1.5 GHz, Cortex A7

Custom User Interface

Samsung One UI
-
-

Clock Speed

2.2 GHz
2.65 GHz
1.5 GHz

Architecture

64 bit
64 bit
-

Process Technology

8 nm
7 nm
-

Battery Capacity

7000 mAh
1821 mAh
2050 mAh

Battery Removable

No
No
Yes

Battery Type

Li-ion
Li-ion
Li-ion

Charger Type

Fast, 25W
Fast
-

USB Type-C

Yes
No
No

Fast Charging

Yes
Yes
-

Charging Time

-
50 % in 30 minutes
-

Wireless Charging

-
Yes
-

Announced On

31-Aug-20
15-Apr-20
17-May-17

Market Status

Available
Available
Out of Stock

Brand

Samsung
Apple
Samsung

Model Number

SM-M515FZBEINS
A2296
-

Price Status

Confirmed
Confirmed
Confirmed

Price

Rs. 19,999
Rs. 37,999
Rs. 6,200

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

Dolby Atmos
Dolby Digital, Dolby Digital Plus
-

NFC

Yes
Yes
No

Network Support

4G
4G
4G

Bluetooth

Yes
Yes
Yes

3.5mm Audio Jack

Yes
No
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: eSIM
SIM1: Micro, SIM2: Micro

Wi-Fi

Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz
Yes, Wi-Fi 802.11, a/b/g/n/n 5GHz, MIMO
Yes, Wi-Fi 802.11, b/g/n

Bluetooth Type

v5.0
v5.0
v4.0

Audio Jack

3.5 mm
Lightning
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM
Dual SIM, GSM+GSM
Dual SIM, GSM+GSM

eSIM

No
Yes
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes
Yes

SIM 1 Bands

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 14) / 700(band 17) /...
4G Bands: TD-LTE 2300(band 40), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 2100 / 900 MHz, 2G Bands: GSM 1800 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 14) / 700(band 17) /...
2G Bands: GSM 1800 / 900 MHz, GPRS: Available...

FM Radio

-
No
Yes

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps
-

Front Camera Features

HDR
Face detection, HDR, panorama
LED flash

Front Camera Setup

Single, 32MP
Single, 7MP
Single, 5MP

Front Camera 1 Resolution

32 MP
7 MP
5 MP

Front Camera 1 Type

f/2.2, Wide Angle Primary Camera
f/2.2, Primary Camera
Front Camera

Front Camera 1 Lens

26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size
-
-

Front Sensor

Exmor RS
BSI Sensor
CMOS

Front Aperture

f/2.2
f/2.2
-

Front Flash

No
Yes, Retina Flash
Yes, LED Flash

Weight

213 grams
148 grams
143 grams

Colors

Celestial Black, Electric Blue
Black, Red, White
Gold

Build

Back: Plastic
Back: Mineral Glass
-

Dimensions

163.9 x 76.3 x 9.5 mm
138.4 x 67.3 x 7.3 mm
132.9 x 69.2 x 10.3 mm

SAR Value

Head: 1.381 W/kg
Head: 1.17 W/kg, Body: 1.16 W/kg
-

OIS

No
Yes
No

Rear Flash

Yes, LED Flash
Yes, Quad LED True Tone Flash
Yes, Dual LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps
1280x720 @ 30 fps

Rear Camera Features

8 x Digital Zoom, Auto Flash, Face detection, Touch to focus
5 x Digital Zoom, Auto Flash, Face detection, Touch to focus
Digital Zoom, Auto Flash

Rear Camera Setup

Quad, 64MP + 12MP + 5MP + 5MP
Single, 12MP
Single, 5MP

Rear Camera 1 Resolution

64 MP
12 MP
5 MP

Rear Camera 1 Type

f/1.8 (upto 8x Digital Zoom), Wide Angle Primary Camera
f/1.8, Wide Angle, Primary Camera
Primary Camera

Rear Camera 1 Lens

26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size
-
-

Rear Camera 2 Resolution

12 MP
-
-

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera
-
-

Rear Camera 3 Resolution

5 MP
-
-

Rear Camera 3 Type

f/2.4, Macro Camera
-
-

Rear Camera 4 Resolution

5 MP
-
-

Rear Camera 4 Type

f/2.4, Depth Camera
-
-

Rear Sensor

Exmor-RS CMOS Sensor, ISOCELL Plus
Exmor-RS CMOS Sensor
CMOS image sensor

Rear Aperture

f/1.8
f/1.8
-

Fingerprint Scanner

Yes
Yes
No

Fingerprint Scanner Position

Side
-
-

Face Unlock

Yes
-
-

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