Oppo F21 Pro vs Asus Zenfone 12 Ultra

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)

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

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

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]

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

Fingerprint

Proximity Sensor

Accelerometer Sensor

Magnetic-field Sensor (Compass)

Gyroscope Sensor

NFC

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
-	-