Phone Comparison - Oppo F21 Pro vs Asus Zenfone 12 Ultra

Oppo F21 Pro
oppo f21 pro
Asus Zenfone 12 Ultra
asus zenfone 12 ultra
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general General Info

Manufacturer Oppo Asus
Announced April 2022 February 2025
Status Coming Soon - April 2022 Coming Soon - February 2025
Price Rs. 22,999 ($0.00) [Similarly Priced] -
Colors Cosmic Black, Sunset Orange Ebony Black, Sakura White, Sage Green
Form Factor Candybar Candybar
Dimension 159.9 x 73.2 x 7.5 mm
(6.3 x 2.88 x 0.3 in)
163.8 x 77 x 8.9 mm
(6.45 x 3.03 x 0.35 in)
Weight 175 g (6.17 oz) 220 g (7.76 oz)
SIM Type Dual SIM (Nano-SIM, dual stand-by) -
2G Network GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 GSM 850 / 900 / 1800 / 1900
3G Network HSDPA 850 / 900 / 2100 HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G Network 1, 3, 5, 8, 38, 40, 41 1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 25, 26, 28, 32, 34, 38, 39, 40, 41, 42, 43, 48, 66
5G Network - 1, 2, 3, 5, 7, 8, 12, 18, 20, 25, 26, 28, 38, 40, 41, 48, 66, 77, 78, 79 SA/NSA
Messaging
Build Features - Fingerprint Sensor (under display, optical)
IPX4 water resistant
RGB ring light around the camera (notifications, charging progress)
- Fingerprint Sensor (under display, optical)
IP68 dust tight and water resistant (immersible up to 1.5m for 30 min)

hardware Hardware and OS

OS Android 12 Android 15, up to 2 major Android upgrades
User Interface ColorOS 12.1 -
Processor Octa-core (4x2.4 GHz Kryo 265 Gold & 4x1.9 GHz Kryo 265 Silver), Qualcomm SM6225 Snapdragon 680 4G (6 nm) [Similar] Octa-core (2x4.32 GHz Oryon V2 Phoenix L + 6x3.53 GHz Oryon V2 Phoenix M), Qualcomm SM8750-AB Snapdragon 8 Elite (3 nm) [Similar]
GPU Adreno 610 [Similar] Adreno 830 [Similar]
RAM 8 GB [Browse Similar] 16 GB [Browse Similar]
Internal Memory 128 GB 512 GB
External Memory microSDXC No

display Display

Type FHD+ AMOLED Screen
90Hz Refresh Rate
430 nits (typ), 600 nits (HBM), 800 nits (peak)
Corning Gorilla Glass 5
FHD+ LTPO AMOLED Screen
144Hz, HDR10, 1600 Nits (HBM), 2500 Nits (peak)
Corning Gorilla Glass Victus 2
Colors 16M colors 16M colors
Size 6.43 inches [Similar] 6.78 inches [Similar]
Resolution 1080 x 2400 pixels (409 ppi) 1080 x 2400 pixels (388 ppi)
Screen-to-Body Ratio 85.41% 88.07%
Multi-Touch yes yes

multimedia Multimedia

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

camera Camera

Rear Camera 64 MP + 2 MP + 2 MP [Similar] 50 MP + 32 MP + 13 MP [Similar]
Flash LED Flash LED Flash
Features 64 MP, f/1.7, 26mm (wide), 1/2.0", 0.7µm, PDAF
2 MP, f/3.3, (microscope)
2 MP, f/2.4, (depth)
HDR, Panorama
50 MP, f/1.9, 24mm (wide), 1/1.56", 1.0µm, PDAF, gimbal OIS
32 MP, f/2.4, 65mm (telephoto), 1/3.2", 0.7µm, PDAF, OIS, 3x optical zoom
13 MP, f/2.2, 13mm, 120˚ (ultrawide), 1/3.0", 1.12µm
HDR, Panorama
Video 1080p@30fps, gyro-EIS 8K@24fps, 4K@30/60fps, 1080p@30/60/120/240fps, 720p@480fps; gyro-EIS, HDR10+
Front Camera 32 MP, f/2.4, 24mm (wide), 1/2.74", 0.8µm
Panorama, HDR
1080p@30fps, gyro-EIS [Similar]
32 MP, f/2.5, 22mm (wide), 1/3.2", 0.7µm
Panorama, HDR
1080p@30fps [Similar]

connectivity Connectivity and Data Rate

GPRS Yes Yes
Edge Yes Yes
3G HSPA 42.2/5.76 Mbps, LTE-A HSPA, LTE, 5G
Bluetooth 5.1, A2DP, LE, aptX HD 5.4, A2DP, LE, aptX HD, aptX Adaptive, aptX Lossless
Wi-Fi Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot Wi-Fi 802.11 a/b/g/n/ac/6e/7, tri-band, Wi-Fi Direct
USB USB Type-C 2.0, USB On-The-Go USB Type-C
GPS Yes, with A-GPS, GLONASS, BDS, GALILEO, QZSS GPS (L1+L5), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC, GLONASS
Browser Yes Yes

memory User Memory

Internal 128 GB, 8 GB RAM UFS 2.2 512 GB, 16 GB RAM or 256 GB, 12 GB RAM UFS 4.0
Expandable Storage microSDXC No
USB OTG Supported Not Supported

Apps Sensors

Fingerprint fingerprint supported fingerprint supported
Proximity Sensor proximity sensor present proximity sensor present
Accelerometer Sensor accelerometer sensor present accelerometer sensor present
Magnetic-Field Sensor (Compass) magnetic field sensor present magnetic field sensor present
Gyroscope Sensor gyroscope sensor present gyroscope sensor present
NFC NFC not supported NFC supported

battery Battery

Type Non-removable Li-Po Battery
Fast battery charging 33W, 100% in 60 min (advertised)
Reverse charging
Non-removable Li-ion Battery
Fast Battery Charging 65W wired, PD3.0, PPS, QC5, 100% in 39 min
15W wireless (Qi)
10W reverse wired
Capacity 4500 mAh 5500 mAh
Stand by - -
Talk Time - -