Phone Comparison - Samsung Galaxy S21 5G vs Nothing Phone (3a) vs Motorola Moto G56

Price Comparison (India) - -

general General Info

Manufacturer Samsung Nothing Motorola
Announced 2021, January 14 March 2025 May 2025
Status Coming soon. Exp. release 2021, January 29 Coming Soon - March 2025 Available - May 2025
Price Rs. 69,999 ($799.99) [Similarly Priced] Rs. 24,999 ($0.00) [Similarly Priced] -
Colors Phantom Gray, Phantom White, Phantom Violet, Phantom Pink Black, White, Blue Pantone (Black Oyster, Gray Mist, Dazzling Blue, Dill)
Form Factor Candybar Candybar Candybar
Dimension 151.7 x 71.2 x 7.9 mm
(5.97 x 2.8 x 0.31 in)
163.5 x 77.5 x 8.4 mm
(6.44 x 3.05 x 0.33 in)
165.8 x 76.3 x 8.4 mm
(6.53 x 3 x 0.33 in)
Weight 169 g (5.96 oz) 201 g (7.09 oz) 200 g (7.05 oz)
SIM Type Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Nano-SIM + Nano-SIM -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100 - Global
HSDPA 850 / 900 / 2100 - India
HSDPA 850 / 900 / 1900 / 2100 - International
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 - Global
1, 3, 5, 8, 28, 38, 40, 41 - India
1, 2, 3, 5, 7, 8, 20, 26, 28, 32, 38, 40, 41, 42, 71 - International
1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 38, 40, 41, 42, 66 - LATAM
5G Network SA/NSA/Sub6/mmWave 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66 SA/NSA - Global
1, 3, 5, 8, 28, 38, 40, 41 SA/NSA - India
1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 71, 75, 77, 78 SA/NSA - International
1, 2, 3, 5, 7, 26, 28, 38, 40, 41, 66, 77, 78 SA/NSA - LATAM
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+
- Fingerprint Sensor (under display, optical)
IP64 dust tight and water resistant (water splashes)
3 LED light strips on the back (notifications, camera fill light, 26 addressable zones)
- Fingerprint Sensor
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
Drop resistant up to 1.2m
MIL-STD-810H compliant*
* does not guarantee ruggedness or use in extreme conditions

hardware Hardware and OS

OS Android 11 Android 15, up to 3 major Android upgrades Android 15
User Interface One UI 3.1 Nothing OS 3.1 -
Processor Octa-core (1x2.9 GHz Cortex-X1 & 3x2.80 GHz Cortex-A78 & 4x2.2 GHz Cortex-A55) - International / Octa-core (1x2.84 GHz Kryo 680 & 3x2.42 GHz Kryo 680 & 4x1.80 GHz Kryo 680 - USA/China/Korea, Exynos 2100 - International / Qualcomm Snapdragon 888 - USA/China/Korea Octa-core (1x2.5 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520), Qualcomm SM7635 Snapdragon 7s Gen 3 (4 nm) Octa-core 2.6 GHz, Mediatek Dimensity 7060 (6 nm)
GPU Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea Adreno 710 (940 MHz) IMG BXM-8-256
RAM 8 GB 12 GB 12 GB
Internal Memory 256 GB 256 GB 512 GB
External Memory microSDXC (uses shared SIM slot) No microSDXC (uses shared SIM slot)

display Display

Type FHD+ Dynamic AMOLED 2X Display
120Hz Refresh Rate
HDR10+
1300 nits (peak)
Corning Gorilla Glass Victus
Always-on display
FHD+ AMOLED Screen
120Hz, HDR10+, 800 Nits (typ), 1300 Nits (HBM), 3000 Nits (peak)
Panda Glass Protection
FHD+ IPS LCD Screen
120Hz Refresh Rate
Corning Gorilla Glass 7i
Colors 16M Colour 1B colors 16M colors
Size 6.2 inches 6.77 inches 6.72 inches
Resolution 1080 x 2400 pixels (424 ppi) 1080 x 2392 pixels (388 ppi) 1080 x 2400 pixels (392 ppi)
Screen-to-Body Ratio 86.12% 87.37% 86.02%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no no yes
Radio FM radio (Snapdragon model only; market/operator dependent) No No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker

camera Camera

Rear Camera 12 MP + 64 MP + 12 MP 50 MP + 50 MP + 8 MP 50 MP + 8 MP
Flash LED Flash LED Flash LED Flash
Features 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
64 MP, f/2.0, 29mm (telephoto), 1/1.72", 0.8µm, PDAF, OIS, 1.1x optical zoom, 3x hybrid zoom
12 MP, f/2.2, 13mm (ultrawide), 1.4µm, Super Steady video
Auto-HDR, Panorama
50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, PDAF, OIS
50 MP, f/2.0, 50mm (telephoto), 1/2.74", 0.64µm, PDAF (25cm - ∞), 2x optical zoom
8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Panorama, HDR
50 MP, f/1.8, 25mm (wide), 1/1.95", 0.8µm, PDAF
8 MP, f/2.2, 12mm, 118˚ (ultrawide), 1.12µm
HDR, Panorama
Video 8K@24/30fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS & OIS 4K@30fps, 1080p@30/60/120fps, gyro-EIS, OIS 1080p@30/60fps
Front Camera 10 MP, f/2.2, 26mm (wide), 1/3.2", 1.22µm, Dual Pixel PDAF, Dual video call, Auto-HDR, 4K@30/60fps, 1080p@30fps [Similar] 32 MP, f/2.2, 22mm (wide), 1/3.44"

1080p@30fps [Similar]
32 MP, f/2.2, (wide), 0.7µm
HDR
Yes [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (CA), 5G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.0, A2DP, LE 5.4, A2DP, LE 5.3, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac, dual-band
USB USB Type-C 3.2, USB On-The-Go USB Type-C 2.0, OTG USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS, GALILEO, GLONASS, BDS, QZSS GPS, GLONASS, GALILEO, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS 3.1 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 4 GB RAM
Expandable Storage microSDXC (uses shared SIM slot) No microSDXC (uses shared SIM slot)
USB OTG Supported Supported Not Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 25W
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 4.5W
Non-removable Li-ion Battery
Fast Battery Charging 50W wired, 50% in 19 min, 100% in 56 min
Non-removable Li-ion Battery
Fast Battery Charging 30W wired
Capacity 4000 mAh 5000 mAh 5200 mAh
Stand by - - -
Talk Time - - -