Phone Comparison - Samsung Galaxy A51 5G vs Samsung Galaxy A23 vs Motorola Edge 30

general General Info

Manufacturer Samsung Samsung Motorola
Announced April 2020 March 2022 April 2022
Status Coming Soon - April 2020 Coming Soon - March 2022 Coming Soon - May 2022
Colors Prism Cube Black, Prism Cube White, Prism Cube Pink Black, White, Peach, Blue Meteor Grey, Supermoon Silver, Aurora Green
Form Factor Candybar Candybar Candybar
Dimension 158.9 x 73.6 x 8.7 mm
(6.26 x 2.9 x 0.34 in)
164.5 x 76.9 x 8.4 mm
(6.48 x 3.03 x 0.33 in)
159.4 x 74.2 x 6.8 mm
(6.28 x 2.92 x 0.27 in)
Weight 187 g (6.6 oz) 195 g (6.88 oz) 155 g (5.47 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM only) GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM)
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE band 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 7(2600), 8(900), 12(700), 13(700), 17(700), 20(800), 26(850), 28(700), 38(2600), 40(2300), 41(2500), 66(1700/2100) LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 20, 26, 28, 32, 38, 39, 40, 41, 41, 42, 43, 66
5G Network 5G SA/NSA - 1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 66, 78 SA/NSA/Sub6
Messaging
Build Features - Fingerprint Sensor (under display, optical)
- Fingerprint Sensor (side-mounted)
)
- Fingerprint Sensor (side-mounted)
Water-repellent design

hardware Hardware and OS

OS Android 10.0 Android 12 Android 12
User Interface One UI 2.0 One UI 4.1 -
Processor Octa-core (2x2.2 GHz Cortex-A77 & 6x1.8 GHz Cortex A55), Exynos 980 (8 nm) Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm) Octa-core (1x2.5 GHz Cortex-A78 & 3x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55), Qualcomm SM7325-AE Snapdragon 778G+ 5G (6 nm)
GPU Mali-G76 MP5 Adreno 610 Adreno 642L
RAM 8 GB 8 GB 8 GB
Internal Memory 128 GB 128 GB 256 GB
External Memory microSDXC (dedicated slot) microSDXC (dedicated slot) No

display Display

Type Super AMOLED Capacitive Touchscreen
Corning Gorilla Glass 3
FHD+ TFT LCD Screen
90Hz Refresh Rate
Corning Gorilla Glass 5
FHD+ AMOLED Screen
144Hz Refresh rate
HDR10+
Colors 16M colors 16M Colors 16M colors
Size 6.5 inches 6.6 inches 6.5 inches
Resolution 1080 x 2400 pixels (405 ppi) 1080 x 2408 pixels (400 ppi) 1080 x 2400 pixels (405 ppi)
Screen-to-Body Ratio 87.17% 82.90% 86.20%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack yes yes no
Radio FM radio Unspecified No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker yes yes

camera Camera

Rear Camera 48 MP + 12 MP + 5 MP + 5 MP 50 MP + 5 MP + 2 MP + 2 MP 50 MP + 50 MP + 2 MP
Flash LED flash LED flash Dual-LED Flash
Features 48 MP, f/2.0, 26mm (wide), 1/2.0", 0.8µm, PDAF
12 MP, f/2.2, 12mm (ultrawide)
5 MP, f/2.4, 25mm (macro), 1/5.0", 1.12µm
5 MP, f/2.2, (depth)
HDR, panorama
50 MP, f/1.8, (wide), PDAF
5 MP, f/2.2, (ultrawide), 1/5", 1.12µm
2 MP, f/2.4, (depth)
2 MP, f/2.4, (macro)
panorama, HDR
50 MP, f/1.8, (wide), 1/1.55", 1.0µm, multi-directional PDAF, OIS
50 MP, f/2.2, 114˚ (ultrawide), 1/2.76", 0.64µm, PDAF
2 MP, f/2.4, (depth)
HDR, Panorama
Video 2160p@30fps, 1080p@30/120fps; gyro-EIS 1080p@30fps 4K@30fps, 1080p@30/60/120fps, 720p@960fps, HDR10, gyro-EIS
Front Camera 32 MP, f/2.0, 26mm (wide), 1/2.8", 0.8µm
HDR
1080p@30fps [Similar]
8 MP, f/2.2, (wide)
1080p@30fps [Similar]
32 MP, f/2.4, (wide), 0.7µm
HDR
4K@30fps, 1080p@30/120fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A, 5G HSPA 42.2/5.76 Mbps, LTE-A HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G
Bluetooth 5.0, A2DP, LE Yes 5.2, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Yes Wi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct, hotspot
USB 2.0, Type-C 1.0 reversible connector, USB On-The-Go USB Type-C 2.0 USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, with A-GPS, GLONASS, GALILEO, BDS Yes, A-GPS, GLONASS, BDS, GALILEO
Browser Yes Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM or 128 GB, 6 GB RAM (UFS 2.0) 128 GB, 8 GB RAM or 128 GB, 6 GB RAM or 64 GB, 6 GB RAM or 64 GB, 4 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM
Expandable Storage microSDXC (dedicated slot) microSDXC (dedicated slot) No
USB OTG Supported Not Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor not present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor not present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor not present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor not present gyroscope sensor present
NFC NFC not supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 15W
Non-removable Li-Po Battery
Fast battery Charging 25W
Non-removable Li-Po Battery
Fast battery charging 33W
Capacity 4500 mAh 5000 mAh 4020 mAh
Stand by - - -
Talk Time - - -