Phone Comparison - Samsung Galaxy A54 vs Xiaomi Redmi Note 15 5G vs Nothing Phone (3a) Lite

Price Comparison (India) - -

general General Info

Manufacturer Samsung Xiaomi Nothing
Announced March 2023 August 2025 October 2025
Status Coming Soon - March 2023 Available - August 2025 Available - October 2025
Price Rs. 38,999 ($0.00) [Similarly Priced] - Rs. 20,999 ($0.00) [Similarly Priced]
Colors Lime, Graphite, Violet, White Midnight Black, Star White, Sky Blue Black, White
Form Factor Candybar Candybar Candybar
Dimension 158.2 x 76.7 x 8.2 mm
(6.23 x 3.02 x 0.32 in)
165 x 75.4 x 7.4 mm
(6.5 x 2.97 x 0.29 in)
164 x 78 x 8.3 mm
(6.46 x 3.07 x 0.33 in)
Weight 202 g (7.13 oz) 178 g (6.28 oz) 199 g (7.02 oz)
SIM Type Single SIM (Nano-SIM, eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Nano-SIM + Nano-SIM Nano-SIM + Nano-SIM
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only) 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 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 26, 28, 32, 38, 40, 41, 66 1, 3, 5, 8, 19, 28, 34, 38, 39, 40, 41, 42, 48 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66, 71
5G Network 1, 3, 7, 8, 20, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
1, 3, 5, 8, 28, 38, 40.41, 48, 77, 78 SA/NSA 1, 2, 3, 5, 7, 8, 12, 20, 28, 38, 40, 41, 66, 71, 77, 78 SA/NSA
SAR EU 0.69 W/kg (head)
1.34 W/kg (body)
- W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
Messaging
Build Features - Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 min)
- Fingerprint Sensor (under display, optical)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
- Fingerprint Sensor (under display, optical)
IP54 dust protected and water resistant (water splashes)

hardware Hardware and OS

OS Android 13 Android 15 Android 15, up to 3 major Android upgrades
User Interface One UI 5.1 HyperOS 2 Nothing OS 3.5
Processor Octa-core (4x2.4 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Exynos 1380 (5 nm) Octa-core (4x2.4 GHz Cortex-A78 & 4x1.8 GHz Cortex-A55), Qualcomm SM6475-AB Snapdragon 6 Gen 3 (4 nm) Octa-core (4x2.5 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Mediatek Dimensity 7300 Pro (4 nm)
GPU Mali-G68 MP5 Adreno 710 Mali-G615 MC2
RAM 8 GB 12 GB 8 GB
Internal Memory 256 GB 256 GB 256 GB
External Memory microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot) microSDXC

display Display

Type FHD+ Super AMOLED Screen
120Hz Refresh Rate
1000 nits (HBM)
FHD+ AMOLED Screen
120Hz, 3200 Nits (peak)
Xiaomi Dragon Crystal Glass
FHD+ AMOLED Screen, 120Hz, 2160Hz PWM, HDR
800 Nits (typ), 1300 Nits (HBM), 3000 Nits (peak)
Panda Glass, Mohs Level 5 Protection
Colors 16M Colors 68B colors 1B colors
Size 6.4 inches 6.77 inches 6.77 inches
Resolution 1080 x 2340 pixels (403 ppi) 1080 x 2392 pixels (388 ppi) 1080 x 2392 pixels (388 ppi)
Screen-to-Body Ratio 82.74% 88.99% 86.55%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 50 MP + 12 MP + 5 MP 50 MP 50 MP + 8 MP
Flash LED Flash LED Flash LED Flash
Features 50 MP, f/1.8, (wide), PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1.12µm
5 MP, f/2.4, (macro)
Panorama, HDR
50 MP, f/1.8, (wide), 1/2.88", 0.61µm
2MP, (depth)
HDR, Panorama
50 MP, f/1.9, 24mm (wide), 1/1.57", 1.0µm, dual pixel PDAF, OIS
8 MP, f/2.2, 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm
Panorama, HDR
Video 4K@30fps, 1080p@30/60fps, 720p@480fps 4K@30fps, 1080p@30fps, gyro-EIS 4K@30fps, 1080p@30/60/120fps, gyro-EIS
Front Camera 32 MP, f/2.2, 26mm (wide), 1/2.8", 0.8µm
4K@30fps, 1080p@30fps [Similar]
8 MP, (wide)
HDR, panorama
1080p@30/60fps [Similar]
16 MP, f/2.5, (wide)

1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA, LTE-A, 5G HSPA, LTE, 5G HSPA, LTE, 5G
Bluetooth 5.3, A2DP, LE 5.1, A2DP, LE, LDAC 5.3, A2DP, LE
Wi-Fi 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, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
USB USB Type-C 2.0, OTG USB Type-C 2.0, OTG USB Type-C 2.0, OTG
GPS GPS, GLONASS, GALILEO, BDS GPS, GALILEO, GLONASS, QZSS, BDS (B1l+B1C) GPS, GALILEO, GLONASS, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2 256 GB, 8 GB RAM or 128 GB, 8 GB RAM
Expandable Storage microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot) microSDXC
USB OTG Not Supported Supported Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported fingerprint supported
Proximity Sensor proximity sensor not 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
NFC NFC not supported NFC supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery Charging 25W
Non-removable Li-ion Battery
Fast Battery Charging 45W wired
22.5W reverse wired
Non-removable Li-ion Battery
Fast Battery Charging 33W wired, 50% in 20 min 5W reverse wired
Capacity 5000 mAh 5800 mAh 5000 mAh
Stand by - - -
Talk Time - - -