Phone Comparison - Samsung Galaxy S21 Ultra 5G vs ZTE nubia Red Magic 7 vs Xiaomi Poco F5 Pro

general General Info

Manufacturer Samsung ZTE Xiaomi
Announced 2021, January 14 February 2022 May 2023
Status Coming soon. Exp. release 2021, January 29 Coming Soon - February 2022 Coming Soon - May 2023
Price Rs. 105,999 ($0.00) [Similarly Priced] - -
Colors Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown Obsidian, Pulsar, Supernova Black, White
Form Factor Candybar Candybar Candybar
Dimension 165.1 x 75.6 x 8.9 mm
(6.5 x 2.98 x 0.35 in)
170.6 x 78.3 x 9.5 mm
(6.72 x 3.08 x 0.37 in)
162.8 x 75.4 x 8.6 mm
(6.41 x 2.97 x 0.34 in)
Weight 227 g (8.01 oz) 215 g (7.58 oz) 204 g (7.2 oz)
SIM Type Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) 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
CDMA2000 1xEV-DO
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 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 66 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 28, 38, 40, 41, 66
5G Network SA/NSA/Sub6/mmWave 1, 3, 5, 7, 8, 20, 28, 38, 41, 77, 78 SA/NSA 1, 3, 5, 7, 8, 20, 28, 38, 40, 41, 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)
Pressure sensitive zones (500Hz touch-sensing)
Built-in cooling fan
Aviation aluminum middle frame
- Fingerprint Sensor
IP53, dust and splash resistant

hardware Hardware and OS

OS Android 11 Android 12, Redmagic 5.0 Android 13
User Interface One UI 3.0 - MIUI 14 for POCO
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 (1x3.00 GHz Cortex-X2 & 3x2.50 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8450 Snapdragon 8 Gen 1 (4 nm) Octa-core (1x3.0 GHz Cortex-X2 & 3x2.5 GHz Cortex-A710 & 4x1.80 GHz Cortex-A510), Qualcomm SM8475 Snapdragon 8+ Gen 1 (4 nm)
GPU Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea Adreno 730 Adreno 730
RAM 16 GB 128GB 8GB 12 GB
Internal Memory 512 GB N/A 512 GB
External Memory microSDXC (uses shared SIM slot) No No

display Display

Type QHD+ Dynamic AMOLED 2X Display
120Hz Refresh Rate
HDR10+
1500 nits (peak)
Corning Gorilla Glass Victus
Always-on display
FHD+ AMOLED Screen
165Hz Refresh Rate
700 nits (typ)
Corning Gorilla Glass 5
FHD+ AMOLED Screen
120Hz Refresh Rate
Dolby Vision, HDR10+
500 nits (typ), 1400 nits (peak)
Corning Gorilla Glass 5
Colors 16M Colour 16M Colors 68B Colors
Size 6.8 inches 6.8 inches 6.67 inches
Resolution 1440 x 3200 pixels (516 ppi) 1080 x 2400 pixels (387 ppi) 1440 x 3200 pixels (526 ppi)
Screen-to-Body Ratio 89.46% 83.59% 87.54%
Multi-Touch yes yes yes

multimedia Multimedia

3.5mm Jack no yes no
Radio FM radio (Snapdragon model only; market/operator dependent) No Unspecified
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 64 MP + 8 MP + 2 MP 64 MP + 8 MP + 2 MP
Flash LED flash LED Flash Dual-LED Dual-tone 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
64 MP, f/1.8, 26mm (wide), 1/1.97", 0.7µm, PDAF
8 MP, f/2.0, 120˚, 13mm (ultrawide), 1/4.0", 1.12µm
2 MP, (macro)
HDR, Panorama
64 MP, f/1.8, (wide), 1/2", 0.7µm, PDAF, OIS
8 MP, f/2.2, 120˚ (ultrawide), 1/4", 1.12µm
2 MP, f/2.4, (macro)
HDR, Panorama
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240fps 8K@24fps, 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]
8 MP, f/2.0, (wide), 1/4.0", 1.12µm
HDR
1080p@30fps [Similar]
16 MP, f/2.5, (wide), 1/3.06", 1.0µm
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 42.2/5.76 Mbps, LTE-A, 5G HSPA, LTE-A (CA), 5G
Bluetooth 5.2, A2DP, LE 5.2, A2DP, aptX, LE 5.3, 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/6e, dual-band, Wi-Fi Direct, hotspot 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 3.0, USB On-The-Go; accessory connector USB Type-C 2.0, OTG
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO GPS (L1), GLONASS (G1), BDS (B1I), GALILEO (E1), QZSS (L1)
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 128GB 8GB RAM, 128GB 12GB RAM, 256GB 12GB RAM, 256GB 16GB RAM, 256GB 18GB RAM, 512GB 16GB RAM 512 GB, 12 GB RAM or 256 GB, 12 GB RAM or 256 GB, 8 GB RAM UFS 3.1
Expandable Storage microSDXC (uses shared SIM slot) No No
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
Reverse wireless charging 4.5W
Non-removable Li-Po Battery
Fast battery Charging 120W, 100% in 17 min (advertised) - China
Fast charging 65W - International
Power Delivery 3.0
Non-removable Li-Po Battery
Fast battery Charging 67W wired, PD3.0, QC3+, 50% in 15 min (advertised)
30W wireless, 50% in 32 min (advertised)
Capacity 5000 mAh 4500 mAh 5160 mAh
Stand by - - -
Talk Time - - -