Phone Comparison - Samsung Galaxy S21 Ultra 5G vs Xiaomi 14 Pro vs Xiaomi Poco C65

general General Info

Manufacturer Samsung Xiaomi Xiaomi
Announced 2021, January 14 October 2023 November 2023
Status Coming soon. Exp. release 2021, January 29 Coming Soon - October 2023 Available - November 2023
Price Rs. 105,999 ($0.00) [Similarly Priced] - -
Colors Phantom Black, Phantom Silver, Phantom Titanium, Phantom Navy, Phantom Brown Black, Silver, Titanium, Green Black, Blue, Purple
Form Factor Candybar Candybar Candybar
Dimension 165.1 x 75.6 x 8.9 mm
(6.5 x 2.98 x 0.35 in)
161.4 x 75.3 x 8.5 mm
(6.35 x 2.96 x 0.33 in)
168 x 78 x 8.1 mm
(6.61 x 3.07 x 0.32 in)
Weight 227 g (8.01 oz) 223 g or 230 g (7.87 oz or 8.11 oz) 192 g (6.77 oz)
SIM Type Single SIM (Nano-SIM and/or eSIM), Hybrid Dual SIM (Nano-SIM, dual stand-by) Nano-SIM and eSIM, 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
CDMA 800
GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
3G Network HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
CDMA2000 1x
HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network LTE 1, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42, 48, 66 1, 2, 3, 4, 5, 7, 8, 20, 28, 38, 40, 41, 66
5G Network SA/NSA/Sub6/mmWave 1, 3, 5, 7, 8, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA -
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)
IP68 dust/water resistant (up to 1.5m for 30 min)
- Fingerprint Sensor (side-mounted)

hardware Hardware and OS

OS Android 11 Android 14 Android 13
User Interface One UI 3.0 HyperOS 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 (1x3.3 GHz Cortex-X4 & 5x3.2 GHz Cortex-A720 & 2x2.3 GHz Cortex-A520), Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm) Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55), Mediatek MT6769Z Helio G85 (12nm)
GPU Mali-G78 MP14 - International / Adreno 660 - USA/China/Korea Adreno 750 Mali-G52 MC2
RAM 16 GB 16 GB 8 GB
Internal Memory 512 GB 1 TB 256 GB
External Memory microSDXC (uses shared SIM slot) No microSDXC (dedicated slot)

display Display

Type QHD+ Dynamic AMOLED 2X Display
120Hz Refresh Rate
HDR10+
1500 nits (peak)
Corning Gorilla Glass Victus
Always-on display
QHD+ LTPO AMOLED Screen
120Hz Refresh Rate
Dolby Vision, HDR10+, 3000 Nits (peak)
Xiaomi Longjing Glass
HD+ IPS LCD Screen
90Hz Refresh Rate
450 Nits (typ), 600 Nits (HBM)
Corning Gorilla Glass
Colors 16M Colour 68B colors 16M colors
Size 6.8 inches 6.73 inches 6.74 inches
Resolution 1440 x 3200 pixels (516 ppi) 1440 x 3200 pixels (521 ppi) 720 x 1600 pixels (260 ppi)
Screen-to-Body Ratio 89.46% 90.12% 83.90%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 108 MP + 10 MP + 10 MP + 12 MP + 0.3 MP 50 MP + 50 MP + 50 MP 50 MP + 2 MP
Flash LED flash Dual-LED Dual-tone 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/1.4-f/4.0, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, Laser AF, OIS
50 MP, f/2.0, 75mm (telephoto), PDAF (10cm - ∞), OIS, 3.2x optical zoom
50 MP, f/2.2, 14mm, 115˚ (ultrawide), AF
Leica Lens, HDR, Panorama
50 MP, f/1.8, 28mm (wide), PDAF
2 MP, f/2.4, (macro)
HDR
Video 8K@24fps, 4K@30/60fps, 1080p@30/60/240fps, 720p@960fps, HDR10+, stereo sound rec., gyro-EIS 8K@24fps (HDR), 4K@24/30/60fps (HDR10+, 10-bit Dolby Vision HDR, 10-bit LOG), 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS 1080p@30fps
Front Camera 40 MP, f/2.2, 26mm (wide), 0.7µm, PDAF
Dual video call, Auto-HDR
4K@30/60fps, 1080p@30fps [Similar]
32 MP, (wide)
HDR, panorama
4K@30/60fps, 1080p@30/60fps, gyro-EIS [Similar]
8 MP, f/2.0
HDR
1080p@30fps [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
Bluetooth 5.2, A2DP, LE 5.4, A2DP, LE, aptX HD, aptX Adaptive 5.1 or 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/7, 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 3.2 Gen 2, OTG USB Type-C 2.0
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5) GPS, GLONASS, GALILEO, BDS
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 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.0 256 GB, 8 GB RAM or 128 GB, 6 GB RAM eMMC 5.1
Expandable Storage microSDXC (uses shared SIM slot) No microSDXC (dedicated 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 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 not present
Barometer Sensor barometer sensor present barometer sensor 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 wired, PD3.0, QC4, 100% in 18 min (advertised)
50W wireless, 100% in 40 min
10W reverse wireless
Non-removable Li-Po Battery
Fast battery Charging 18W
Capacity 5000 mAh 4880 mAh 5000 mAh
Stand by - - -
Talk Time - - -