Phone Comparison - Samsung Galaxy S20 Ultra 5G vs Xiaomi Redmi Note 13 4G vs Samsung Galaxy A55

Price Comparison (India) - -

general General Info

Manufacturer Samsung Xiaomi Samsung
Announced 2020, February 11 January 2024 March 2024
Status Coming soon. Exp. release 2020, March 6 Available - January 2024 Coming Soon - March 2024
Price Rs. 92,999 ($0.00) [Similarly Priced] - -
Colors Cosmic Grey Midnight Black, Mint Green, Ice Blue, Ocean Sunset Iceblue, Lilac, Navy, Lemon
Form Factor Candybar Candybar Candybar
Dimension 166.9 x 76 x 8.8 mm
(6.57 x 2.99 x 0.35 in)
162.3 x 75.6 x 8 mm
(6.39 x 2.98 x 0.31 in)
161.1 x 77.4 x 8.2 mm
(6.34 x 3.05 x 0.32 in)
Weight 222 g (7.83 oz) 188.5 g (6.63.0.18 oz) 213 g (7.51 oz)
SIM Type Single SIM (Nano-SIM), Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM, eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by)
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (Dual SIM model only)
CDMA2000 1xEV-DO
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G Network HSDPA 850 / 900 / 1900 / 2100
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
HSDPA 850 / 900 / 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), 14(700), 18(800), 19(800), 20(800), 25(1900), 26(850), 28(700), 29(700), 30(2300), 38(2600), 39(1900), 40(2300), 41(2500), 46(5200), 48, 66(1700/2100), 71(600) - SM-G988U 1, 3, 5, 7, 8, 20, 28, 38, 40, 41 LTE
5G Network SA/NSA/Sub6/mmWave
5G band 2(1900), 5(850), 41(2500), 66(1700), 71(600), 260(39 GHz), 261(28 GHz), - SM-G988U
- SA/NSA/Sub6 - International
SA/NSA/Sub6/mmWave - USA
SAR EU - W/kg (head)
- W/kg (body)
- W/kg (head)
- W/kg (body)
0.68 W/kg (head)
1.04 W/kg (body)
Messaging
Build Features - Fingerprint Sensor(In-display)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (under display, optical)
IP54, dust and splash resistant
- Fingerprint Sensor (under display, optical)
IP67 dust/water resistant (up to 1m for 30 min)

hardware Hardware and OS

OS Android 10.0 Android 13 Android 14
User Interface One UI 2.0 MIUI 14 One UI 6.1
Processor Octa-core (2x2.73 GHz Mongoose M5 & 2x2.60 GHz Cortex-A76 & 4x2.0 GHz Cortex-A55) - Global
Octa-core (1x2.84 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.8 GHz Kryo 585) - USA, Exynos 990 (7 nm+) - Global
Qualcomm SM8250 Snapdragon 865 (7 nm+) - USA
Octa-core (4x2.8 GHz Cortex-A73 & 4x1.9 GHz Cortex-A53), Qualcomm SM6225 Snapdragon 685 (6 nm) Octa-core (4x2.7 GHz Cortex-A78 & 4x2.0 GHz Cortex-A55), Exynos 1480
GPU Mali-G77 MP11 - Global
Adreno 650 - USA
Adreno 610 -
RAM 16 GB 8 GB 12 GB
Internal Memory 512 GB 256 GB 256 GB
External Memory microSD, up to 1 TB microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)

display Display

Type Dynamic AMOLED Capacitive Touchscreen
Corning Gorilla Glass 6
HDR10+
Always-on display
120Hz@FHD, 60Hz@QHD
FHD+ AMOLED Screen
120Hz Refresh Rate
1800 Nits (peak)
Corning Gorilla Glass 3
FHD+ Super AMOLED Screen
120Hz Refresh Rate
HDR10+, 550 Nits
Corning Gorilla Glass Victus
Colors 16M colors 16M colors 16M colors
Size 6.9 inches 6.67 inches 6.6 inches
Resolution 1440 x 3200 pixels (509 ppi) 1080 x 2400 pixels (395 ppi) 1080 x 2340 pixels (390 ppi)
Screen-to-Body Ratio 90.46% 87.35% 85.97%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes no
Radio FM radio (USA & Canada only) Unspecified No
Games Yes + Downloadable Yes + Downloadable Yes + Downloadable
Loud Speaker

camera Camera

Rear Camera 108 MP + 48 MP + 12 MP + TOF 108 MP + 8 MP + 2 MP 50 MP + 12 MP + 5 MP
Flash LED flash LED Flash LED Flash
Features 108 MP, (wide), Dual Pixel PDAF, OIS
48 MP, (telephoto), 1/2", 0.8µm, PDAF, OIS, 10x optical zoom, upto 100x Digital zoom
12 MP, (ultrawide), 1/1.26", 0.7µm, AF, Super Steady video
TOF 3D camera
auto-HDR, panorama
108 MP, f/1.8, 24mm (wide), 1/1.67", 0.64µm, PDAF, OIS
8 MP, f/2.2, 120˚, (ultrawide)
2 MP, f/2.4, (macro)
HDR, Panorama
50 MP, f/1.8, (wide), 1/1.56", 1.0µm, PDAF, OIS
12 MP, f/2.2, 123˚ (ultrawide), 1/3.06", 1.12µm
5 MP, f/2.4, (macro)
Panorama, HDR
Video 4320p@24fps, 2160p@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, dual-video rec., stereo sound rec., gyro-EIS & OIS 1080p@30fps 4K@30fps, 1080p@30/60fps, gyro-EIS
Front Camera 40 MP, f/2.2, 26mm (wide), 0.7µm, PDAF
Dual video call, Auto-HDR
2160p@30/60fps, 1080p@30fps [Similar]
16 MP, f/2.4, (wide)
1080p@30fps [Similar]
32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm

4K@30fps, 1080p@30/60fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes Yes
Edge Yes Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A (7CA) Cat20 2000/150 Mbps; 5G (2+ Gbps DL) HSPA, LTE-A HSPA, LTE-A, 5G
Bluetooth 5.0, A2DP, LE, aptX 5.1, A2DP, LE 5.3, A2DP, LE, aptX
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/ax, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac, dual-band Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
USB 3.1, Type-C 1.0 reversible connector USB Type-C 2.0, OTG USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO, BDS GPS, GALILEO, GLONASS, BDS, QZSS
Browser Yes Yes Yes

memory User Memory

Internal 512 GB, 16 GB RAM or 256 GB, 12 GB RAM or 128 GB, 12 GB RAM 256 GB, 8 GB RAM or 128 GB, 8 GB RAM or 128 GB, 6 GB RAM UFS 2.2 256 GB, 12 GB RAM or 256 GB, 8 GB RAM or 128 GB, 8 GB RAM UFS
Expandable Storage microSD, up to 1 TB microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot)
USB OTG Supported Supported Supported

Apps Sensors

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

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 45W: 100% in 58 min
USB Power Delivery 3.0
Fast Qi/PMA wireless charging 15W
Power bank/Reverse wireless charging 9W
Non-removable Li-Po Battery
Fast battery Charging 33W, 50% in 29 min, 100% in 70 min
Non-removable Li-Po Battery
Fast battery Charging 25W
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -