Phone Comparison - Samsung Galaxy S21 Ultra 5G vs Motorola Moto G84 vs Xiaomi Poco F6

Price Comparison (India) -

general General Info

Manufacturer Samsung Motorola Xiaomi
Announced 2021, January 14 August 2023 May 2024
Status Coming soon. Exp. release 2021, January 29 Coming Soon - September 2023 Available - May 2024
Price Rs. 105,999 ($0.00) [Similarly Priced] Rs. 19,999 ($0.00) [Similarly Priced] Rs. 29,999 ($0.00) [Similarly Priced]
Colors Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown Marshmallow Blue, Midnight Blue, Viva Magenta Black, Green, Titanium
Form Factor Candybar Candybar Candybar
Dimension 165.1 x 75.6 x 8.9 mm
(6.5 x 2.98 x 0.35 in)
160 x 74.4 x 7.6 mm
(6.3 x 2.93 x 0.3 in)
160.5 x 74.5 x 8 mm
(6.32 x 2.93 x 0.31 in)
Weight 227 g (8.01 oz) 166.8 g (5.86.0.28 oz) 179 g (6.31 oz)
SIM Type Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by) 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
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 - LATAM
HSDPA 850 / 900 / 1900 / 2100 - International
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 25, 26, 28, 38, 40, 41, 42, 66 - LATAM
1, 2, 3, 5, 7, 8, 18, 19, 20, 26, 28, 32, 38, 40, 41, 42 - International
1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66
5G Network SA/NSA/Sub6/mmWave 1, 2, 3, 5, 7, 26, 28, 40, 66, 78 SA/NSA/Sub6 - LATAM
1, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 77, 78 SA/NSA/Sub6 - International
1, 2, 3, 5, 7, 8, 20, 28, 38, 40, 41, 48, 66, 77, 78 SA/NSA/Sub6
Messaging
Build Features - Fingerprint Sensor (under display, ultrasonic)
Samsung Pay (Visa, MasterCard certified)
IP68 dust/water resistant (up to 1.5m for 30 mins)
Stylus support
Samsung DeX, Samsung Wireless DeX (desktop experience support) ANT+
- Fingerprint Sensor (under display, optical)
IP54, dust and splash resistant
- Fingerprint Sensor (under display, optical)
IP64, dust and water resistant

hardware Hardware and OS

OS Android 11 Android 13 Android 14
User Interface One UI 3.0 - HyperOS
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 - Global / Qualcomm Snapdragon 875 - USA Octa-core (2x2.2 GHz Kryo 660 Gold & 6x1.7 GHz Kryo 660 Silver), Qualcomm SM6375 Snapdragon 695 5G (6 nm) Octa-core (1x3.0 GHz Cortex-X4 & 4x2.8 GHz Cortex-A720 & 3x2.0 GHz Cortex-A520), Qualcomm SM8635 Snapdragon 8s Gen 3 (4 nm)
GPU Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea Adreno 619 Adreno 735
RAM 16 GB 12 GB 12 GB
Internal Memory 512 GB 256 GB 512 GB
External Memory microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot) No

display Display

Type QHD+ Dynamic AMOLED 2X Display
120Hz Refresh Rate
HDR10+
1500 nits (peak)
Corning Gorilla Glass Victus
Always-on display
FHD+ P-OLED Screen
120Hz Refresh Rate
1300 Nits (peak)
FHD+ AMOLED Screen
120Hz Refresh Rate, HDR10+, Dolby Vision
500 Nits (typ), 1200 Nits (HBM), 2400 Nits (peak)
Corning Gorilla Glass Victus
Colors 16M Colour 1B colors 68B colors
Size 6.8 inches 6.5 inches 6.67 inches
Resolution 1440 x 3200 pixels (516 ppi) 1080 x 2400 pixels (405 ppi) 1220 x 2712 pixels (446 ppi)
Screen-to-Body Ratio 89.46% 85.64% 89.75%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 108 MP + 10 MP + 10 MP + 12 MP + 0.3 MP 50 MP + 8 MP 50 MP + 8 MP
Flash LED flash LED Flash LED Flash
Features 108 MP (2nd gen), f/1.8, 26mm (wide), 1/1.33", 0.8µm, PDAF, Laser AF, OIS
10 MP, f/4.9, 240mm (periscope telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 10x optical zoom
10 MP, f/2.4, 70mm (telephoto), 1/3.24", 1.22µm, dual pixel PDAF, OIS, 3x optical zoom
12 MP, f/2.2, 13mm (ultrawide), 1/2.55", 1.4µm, dual pixel PDAF, Super Steady video
auto-HDR, panorama
50 MP, f/1.9 (wide), 1/1.5", 1.0µm, PDAF, OIS
8 MP, f/2.2, 120˚ (ultrawide), 1/4.0", 1.12µm, AF
HDR, Panorama
50 MP, f/1.6, (wide), 1/1.95", 0.8µm, PDAF, OIS
8 MP, (ultrawide), 1/4.0", 1.12µm
HDR, Panorama
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS 1080p@30/60fps 4K@30/60fps, 1080p@30/60/120/240fps, gyro-EIS
Front Camera 40 MP, f/2.2, 26mm (wide), 0.7µm, PDAF
Dual video call, Auto-HDR
4K@30/60fps, 1080p@30fps [Similar]
16 MP, f/2.5, (wide), 1.0µm
1080p@30fps [Similar]
20 MP, f/2.2, (wide), 0.8µm
HDR
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 (CA), 5G HSPA, LTE-A, 5G HSPA, LTE, 5G
Bluetooth 5.2, A2DP, LE 5.1, A2DP, LE 5.4, A2DP, LE
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6e, 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/6, dual-band
USB USB Type-C 3.2, USB On-The-Go USB Type-C 2.0 USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS, GLONASS, GALILEO GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)
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 UFS 3.1 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 2.2 512 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 4.0
Expandable Storage microSDXC (uses shared SIM slot) microSDXC (uses shared SIM slot) No
USB OTG Supported Not Supported 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 not 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
Reverse wireless charging 4.5W
Non-removable Li-Po Battery
Fast battery Charging 30W
Non-removable Li-Po Battery
Fast battery Charging 90W wired, PD3.0, 2-100% in 35 min
Capacity 5000 mAh 5000 mAh 5000 mAh
Stand by - - -
Talk Time - - -