Phone Comparison - Samsung Galaxy S21 FE 5G vs Xiaomi Poco F8 Ultra vs Oppo Find X9 Ultra

Price Comparison (India) - -

general General Info

Manufacturer Samsung Xiaomi Oppo
Announced 2023, July 11 November 2025 April 2026
Status Coming soon. Exp. release 2023, July Available - November 2025 Coming Soon - May 2026
Price Rs. 49,999 ($0.00) [Similarly Priced] - Rs. 169,999 ($0.00) [Similarly Priced]
Colors White, Graphite, Lavender, Olive Black, White, Denim Blue Tundra Umber, Canyon Orange, Polar Glacier
Form Factor Candybar Candybar Candybar
Dimension 155.7 x 74.5 x 7.9 mm
(6.13 x 2.93 x 0.31 in)
163.3 x 77.8 x 7.9 mm or 8.3 mm
(6.43 x 3.06 x 0.31 in or 0.33 in)
163.2 x 77.0 x 8.7 mm or 9.1 mm
(6.43 x 3.03 x 0.34 in or 0.36 in)
Weight 177 g (6.24 oz) 218 g or 220 g (7.69 oz or 7.76 oz) 235 g (8.29 oz)
SIM Type Single SIM (Nano-SIM), 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 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 - Global
HSDPA 900 / 2100 - India
4G Network LTE 1, 2, 3, 4, 5, 7, 8, 18, 19, 20, 26, 28, 38, 40, 41, 42, 48, 66, 71 1, 2, 3, 4, 5, 7, 8, 12, 13, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66, 71 - Global
1, 3, 5, 8, 40 - India
5G Network SA/NSA/Sub6 1, 2, 3, 5, 7, 8, 20, 26, 28, 38, 40, 41, 48, 66, 71, 77, 78 SA/NSA 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 71, 75, 77, 78, 79, 80, 81, 83, 84, 89 SA/NSA - Global
1, 3, 5, 8, 40 SA/NSA - India
Messaging
Build Features - Fingerprint Sensor (under display, optical)
IP68 dust/water resistant (up to 1.5m for 30 mins)
- Fingerprint Sensor (under display, ultrasonic)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)
- Fingerprint Sensor (under display, ultrasonic)
IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)

hardware Hardware and OS

OS Android 12 Android 16 Android 16 up to 5 major Android upgrades
User Interface One UI 4 HyperOS 3 ColorOS 16
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, Qualcomm SM8350 Snapdragon 888 5G (5 nm)
Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm) Octa-core (2x4.6 GHz Oryon V3 Phoenix L + 6x3.62 GHz Oryon V3 Phoenix M), Qualcomm SM8850-AC Snapdragon 8 Elite Gen 5 (3 nm)
GPU Adreno 660 Adreno 840 Adreno 840
RAM 8 GB 16 GB 16 GB
Internal Memory 256 GB 512 GB 1 TB
External Memory microSDXC (uses shared SIM slot) No No

display Display

Type FHD+ Dynamic AMOLED 2X Screen
120Hz Refresh Rate
HDR10+
Corning Gorilla Glass Victus
Always-on display
FHD+ AMOLED, 2560Hz PWM, 120Hz
Dolby Vision, HDR10+, 2000 Nits (HBM), 3500 Nits (peak)
Poco Shield Glass
QHD+ LTPO AMOLED Screen, 144Hz, Dolby Vision, HDR10+
800 Nits (typ), 1800 Nits (HBM), 3600 Nits (peak)
Gorilla Glass Victus 2
Colors 16M colors 68B colors 1B colors
Size 6.4 inches 6.9 inches 6.82 inches
Resolution 1080 x 2400 pixels (411 ppi) 1200 x 2608 pixels (416 ppi) 1440 x 3168 pixels (510 ppi)
Screen-to-Body Ratio 85.34% 91.83% 90.05%
Multi-Touch yes yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 12 MP + 8 MP + 12 MP 50 MP + 50 MP + 50 MP 200 MP + 200 MP + 50 MP + 50 MP
Flash LED Flash LED Flash LED Flash
Features 12 MP, f/1.8, 26mm (wide), 1/1.76", 1.8µm, Dual Pixel PDAF, OIS
8 MP, f/2.4, 76mm (telephoto), PDAF, 3x optical zoom
12 MP, f/2.2, 13mm, 123˚ (ultrawide)
Auto-HDR, Panorama
50 MP, f/1.7, 23mm (wide), 1/1.31", 1.2µm, dual pixel PDAF, OIS
50 MP, f/3.0, 115mm (periscope telephoto), 1/2.76", 0.64µm, PDAF (30cm - ∞), OIS, 5x optical zoom
50 MP, f/2.4, 18mm, 102˚ (ultrawide), 1/2.88", 0.61µm
Color Spectrum Sensor, HDR, Panorama
200 MP, f/1.5, 23mm (wide), 1/1.12", PDAF, OIS
200 MP, f/2.2, 70mm (periscope telephoto), 1/1.28", PDAF (15cm - ∞), OIS, 3x optical zoom
50 MP, f/3.5, 230mm (periscope telephoto), 1/2.75", PDAF, OIS, 10x optical zoom
50 MP, f/2.0, 14mm, 123˚ (ultrawide), 1/1.95", PDAF
Laser AF, color spectrum sensor, Hasselblad Color Calibration, HDR, panorama
Video 4K@30/60fps, 1080p@30/60fps, gyro-EIS 8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, 720p@1920fps, gyro-EIS, HDR10+ 8k@30fps, 4K@30/60/120fps, 1080p@30/60/120/240fps; gyro-EIS; Dolby Vision HDR, 10‑bit video, O-Log2, cinematic LUT
Front Camera 32 MP, f/2.2, 26mm (wide), 1/2.74", 0.8µm
HDR
4K@30/60fps, 1080p@30/60fps (gyro-EIS) [Similar]
32 MP, f/2.2, 21mm (wide), 1/3.44", 0.64µm
HDR
4K@30fps, 1080p@30/60fps [Similar]
50 MP, f/2.4, 21mm (wide), 1/2.75", PDAF
Panorama, HDR
4K@30/60fps, 1080p@30/60fps, gyro-EIS, HDR [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, 5G HSPA, LTE, 5G
Bluetooth 5.2, A2DP, LE 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5.0, ASHA, MIHC 6.0, A2DP, LE, aptX HD, aptX Adaptive, LHDC 5
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6/7, dual-band, Wi-Fi Direct Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
USB USB Type-C 3.2, USB On-The-Go USB Type-C 3.2, Display Port, OTG USB Type-C 3.2, OTG
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5), GLONASS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), GLONASS, NavIC (L5)
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 UFS 3.1 512 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.1 1 TB, 16 GB RAM or 512 GB, 16 GB RAM or 512 GB, 12 GB RAM or 256 GB, 12 GB RAM UFS 4.1
Expandable Storage microSDXC (uses shared SIM slot) No No
USB OTG Supported 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
NFC NFC supported NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast charging 25W, 50% in 30 min (advertised)
Fast wireless charging 15W
Reverse wireless charging
USB Power Delivery 3.0
Non-removable Li-ion Battery
Fast Battery Charging 100W wired, PD3.0, QC3+, 100W PPS, 100% in 38 min
50W wireless, 50% in 31 mins
22.5W reverse wired
Non-removable Si/C Li-Ion Battery
Fast Battery Charging 100W wired, 55W PPS, 18W PD/QC
50W wireless
10W reverse wireless
Reverse wired
Capacity 4500 mAh 6500 mAh 7025 mAh
Stand by - - -
Talk Time - - -